origin-data.json

{
    "user_name": "",
    "num_solved": 0,
    "num_total": 2394,
    "ac_easy": 0,
    "ac_medium": 0,
    "ac_hard": 0,
    "stat_status_pairs": [
        {
            "stat": {
                "question_id": 2535,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Strictly Increasing Subarrays",
                "question__title_slug": "count-strictly-increasing-subarrays",
                "question__hide": false,
                "total_acs": 396,
                "total_submitted": 496,
                "frontend_question_id": 2393,
                "is_new_question": true
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2534,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Employees With Deductions",
                "question__title_slug": "employees-with-deductions",
                "question__hide": false,
                "total_acs": 58,
                "total_submitted": 71,
                "frontend_question_id": 2394,
                "is_new_question": true
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2523,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Change Null Values in a Table to the Previous Value",
                "question__title_slug": "change-null-values-in-a-table-to-the-previous-value",
                "question__hide": false,
                "total_acs": 239,
                "total_submitted": 264,
                "frontend_question_id": 2388,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2522,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Median of a Row Wise Sorted Matrix",
                "question__title_slug": "median-of-a-row-wise-sorted-matrix",
                "question__hide": false,
                "total_acs": 421,
                "total_submitted": 624,
                "frontend_question_id": 2387,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2517,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Choose Edges to Maximize Score in a Tree",
                "question__title_slug": "choose-edges-to-maximize-score-in-a-tree",
                "question__hide": false,
                "total_acs": 391,
                "total_submitted": 602,
                "frontend_question_id": 2378,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2516,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sort the Olympic Table",
                "question__title_slug": "sort-the-olympic-table",
                "question__hide": false,
                "total_acs": 664,
                "total_submitted": 799,
                "frontend_question_id": 2377,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2515,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Calculate the Influence of Each Salesperson",
                "question__title_slug": "calculate-the-influence-of-each-salesperson",
                "question__hide": false,
                "total_acs": 574,
                "total_submitted": 630,
                "frontend_question_id": 2372,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2506,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimize Maximum Value in a Grid",
                "question__title_slug": "minimize-maximum-value-in-a-grid",
                "question__hide": false,
                "total_acs": 368,
                "total_submitted": 520,
                "frontend_question_id": 2371,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2501,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Generate the Invoice",
                "question__title_slug": "generate-the-invoice",
                "question__hide": false,
                "total_acs": 482,
                "total_submitted": 536,
                "frontend_question_id": 2362,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2500,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Costs Using the Train Line",
                "question__title_slug": "minimum-costs-using-the-train-line",
                "question__hide": false,
                "total_acs": 799,
                "total_submitted": 979,
                "frontend_question_id": 2361,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2495,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Unique Subjects Taught by Each Teacher",
                "question__title_slug": "number-of-unique-subjects-taught-by-each-teacher",
                "question__hide": false,
                "total_acs": 1372,
                "total_submitted": 1449,
                "frontend_question_id": 2356,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2490,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Books You Can Take",
                "question__title_slug": "maximum-number-of-books-you-can-take",
                "question__hide": false,
                "total_acs": 826,
                "total_submitted": 1635,
                "frontend_question_id": 2355,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2485,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Finding the Number of Visible Mountains",
                "question__title_slug": "finding-the-number-of-visible-mountains",
                "question__hide": false,
                "total_acs": 906,
                "total_submitted": 2014,
                "frontend_question_id": 2345,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2484,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Compute the Rank as a Percentage",
                "question__title_slug": "compute-the-rank-as-a-percentage",
                "question__hide": false,
                "total_acs": 707,
                "total_submitted": 2074,
                "frontend_question_id": 2346,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2483,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Task Scheduler II",
                "question__title_slug": "task-scheduler-ii",
                "question__hide": false,
                "total_acs": 13890,
                "total_submitted": 30515,
                "frontend_question_id": 2365,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2475,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Palindromic Number",
                "question__title_slug": "largest-palindromic-number",
                "question__hide": false,
                "total_acs": 15135,
                "total_submitted": 51435,
                "frontend_question_id": 2384,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2474,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Adjacent Swaps to Make a Valid Array",
                "question__title_slug": "minimum-adjacent-swaps-to-make-a-valid-array",
                "question__hide": false,
                "total_acs": 1268,
                "total_submitted": 1678,
                "frontend_question_id": 2340,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2473,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Max Sum of a Pair With Equal Sum of Digits",
                "question__title_slug": "max-sum-of-a-pair-with-equal-sum-of-digits",
                "question__hide": false,
                "total_acs": 25112,
                "total_submitted": 47720,
                "frontend_question_id": 2342,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2472,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Build a Matrix With Conditions",
                "question__title_slug": "build-a-matrix-with-conditions",
                "question__hide": false,
                "total_acs": 8056,
                "total_submitted": 14013,
                "frontend_question_id": 2392,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2471,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Amount of Time to Collect Garbage",
                "question__title_slug": "minimum-amount-of-time-to-collect-garbage",
                "question__hide": false,
                "total_acs": 17780,
                "total_submitted": 20629,
                "frontend_question_id": 2391,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2470,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Removing Stars From a String",
                "question__title_slug": "removing-stars-from-a-string",
                "question__hide": false,
                "total_acs": 22710,
                "total_submitted": 36935,
                "frontend_question_id": 2390,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2469,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Subsequence With Limited Sum",
                "question__title_slug": "longest-subsequence-with-limited-sum",
                "question__hide": false,
                "total_acs": 20566,
                "total_submitted": 32801,
                "frontend_question_id": 2389,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2468,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Valid Palindrome IV",
                "question__title_slug": "valid-palindrome-iv",
                "question__hide": false,
                "total_acs": 1228,
                "total_submitted": 1615,
                "frontend_question_id": 2330,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2466,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Segment Sum After Removals",
                "question__title_slug": "maximum-segment-sum-after-removals",
                "question__hide": false,
                "total_acs": 4694,
                "total_submitted": 10015,
                "frontend_question_id": 2382,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2465,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Shifting Letters II",
                "question__title_slug": "shifting-letters-ii",
                "question__hide": false,
                "total_acs": 10328,
                "total_submitted": 31617,
                "frontend_question_id": 2381,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2464,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Time Needed to Rearrange a Binary String",
                "question__title_slug": "time-needed-to-rearrange-a-binary-string",
                "question__hide": false,
                "total_acs": 16413,
                "total_submitted": 34724,
                "frontend_question_id": 2380,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2463,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Recolors to Get K Consecutive Black Blocks",
                "question__title_slug": "minimum-recolors-to-get-k-consecutive-black-blocks",
                "question__hide": false,
                "total_acs": 19610,
                "total_submitted": 35156,
                "frontend_question_id": 2379,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2462,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the K-Sum of an Array",
                "question__title_slug": "find-the-k-sum-of-an-array",
                "question__hide": false,
                "total_acs": 3908,
                "total_submitted": 11853,
                "frontend_question_id": 2386,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2461,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Amount of Time for Binary Tree to Be Infected",
                "question__title_slug": "amount-of-time-for-binary-tree-to-be-infected",
                "question__hide": false,
                "total_acs": 14560,
                "total_submitted": 26140,
                "frontend_question_id": 2385,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2459,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Hours of Training to Win a Competition",
                "question__title_slug": "minimum-hours-of-training-to-win-a-competition",
                "question__hide": false,
                "total_acs": 20107,
                "total_submitted": 49627,
                "frontend_question_id": 2383,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2458,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Minimum Time to Finish All Jobs II",
                "question__title_slug": "find-minimum-time-to-finish-all-jobs-ii",
                "question__hide": false,
                "total_acs": 944,
                "total_submitted": 1238,
                "frontend_question_id": 2323,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2457,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Special Integers",
                "question__title_slug": "count-special-integers",
                "question__hide": false,
                "total_acs": 6979,
                "total_submitted": 19615,
                "frontend_question_id": 2376,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2456,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Construct Smallest Number From DI String",
                "question__title_slug": "construct-smallest-number-from-di-string",
                "question__hide": false,
                "total_acs": 16266,
                "total_submitted": 22233,
                "frontend_question_id": 2375,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2455,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Node With Highest Edge Score",
                "question__title_slug": "node-with-highest-edge-score",
                "question__hide": false,
                "total_acs": 20381,
                "total_submitted": 44724,
                "frontend_question_id": 2374,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2454,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Local Values in a Matrix",
                "question__title_slug": "largest-local-values-in-a-matrix",
                "question__hide": false,
                "total_acs": 21253,
                "total_submitted": 25336,
                "frontend_question_id": 2373,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2453,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "All the Matches of the League",
                "question__title_slug": "all-the-matches-of-the-league",
                "question__hide": false,
                "total_acs": 1538,
                "total_submitted": 1693,
                "frontend_question_id": 2339,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2452,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Product Sales Analysis V",
                "question__title_slug": "product-sales-analysis-v",
                "question__hide": false,
                "total_acs": 1501,
                "total_submitted": 2112,
                "frontend_question_id": 2329,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2451,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Product Sales Analysis IV",
                "question__title_slug": "product-sales-analysis-iv",
                "question__hide": false,
                "total_acs": 1434,
                "total_submitted": 1700,
                "frontend_question_id": 2324,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2450,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Replacements to Sort the Array",
                "question__title_slug": "minimum-replacements-to-sort-the-array",
                "question__hide": false,
                "total_acs": 7034,
                "total_submitted": 18278,
                "frontend_question_id": 2366,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2448,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Number of Bad Pairs",
                "question__title_slug": "count-number-of-bad-pairs",
                "question__hide": false,
                "total_acs": 16525,
                "total_submitted": 41232,
                "frontend_question_id": 2364,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2447,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Merge Similar Items",
                "question__title_slug": "merge-similar-items",
                "question__hide": false,
                "total_acs": 22816,
                "total_submitted": 30477,
                "frontend_question_id": 2363,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2446,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The First Day of the Maximum Recorded Degree in Each City",
                "question__title_slug": "the-first-day-of-the-maximum-recorded-degree-in-each-city",
                "question__hide": false,
                "total_acs": 1220,
                "total_submitted": 1606,
                "frontend_question_id": 2314,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2445,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reachable Nodes With Restrictions",
                "question__title_slug": "reachable-nodes-with-restrictions",
                "question__hide": false,
                "total_acs": 22124,
                "total_submitted": 39211,
                "frontend_question_id": 2368,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2444,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Ideal Subsequence",
                "question__title_slug": "longest-ideal-subsequence",
                "question__hide": false,
                "total_acs": 15337,
                "total_submitted": 40771,
                "frontend_question_id": 2370,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2443,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if There is a Valid Partition For The Array",
                "question__title_slug": "check-if-there-is-a-valid-partition-for-the-array",
                "question__hide": false,
                "total_acs": 16183,
                "total_submitted": 41007,
                "frontend_question_id": 2369,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2442,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Arithmetic Triplets",
                "question__title_slug": "number-of-arithmetic-triplets",
                "question__hide": false,
                "total_acs": 34636,
                "total_submitted": 41154,
                "frontend_question_id": 2367,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2441,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Arrange Table by Gender",
                "question__title_slug": "arrange-table-by-gender",
                "question__hide": false,
                "total_acs": 1314,
                "total_submitted": 1676,
                "frontend_question_id": 2308,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2440,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Tasks Count in the Weekend",
                "question__title_slug": "tasks-count-in-the-weekend",
                "question__hide": false,
                "total_acs": 1562,
                "total_submitted": 1760,
                "frontend_question_id": 2298,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2439,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Cycle in a Graph",
                "question__title_slug": "longest-cycle-in-a-graph",
                "question__hide": false,
                "total_acs": 13018,
                "total_submitted": 34272,
                "frontend_question_id": 2360,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2438,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Closest Node to Given Two Nodes",
                "question__title_slug": "find-closest-node-to-given-two-nodes",
                "question__hide": false,
                "total_acs": 15054,
                "total_submitted": 45349,
                "frontend_question_id": 2359,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2437,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Groups Entering a Competition",
                "question__title_slug": "maximum-number-of-groups-entering-a-competition",
                "question__hide": false,
                "total_acs": 22949,
                "total_submitted": 34179,
                "frontend_question_id": 2358,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2436,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Make Array Zero by Subtracting Equal Amounts",
                "question__title_slug": "make-array-zero-by-subtracting-equal-amounts",
                "question__hide": false,
                "total_acs": 34259,
                "total_submitted": 47683,
                "frontend_question_id": 2357,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2435,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Shortest Impossible Sequence of Rolls",
                "question__title_slug": "shortest-impossible-sequence-of-rolls",
                "question__hide": false,
                "total_acs": 9709,
                "total_submitted": 14350,
                "frontend_question_id": 2350,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2434,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design a Number Container System",
                "question__title_slug": "design-a-number-container-system",
                "question__hide": false,
                "total_acs": 15755,
                "total_submitted": 33943,
                "frontend_question_id": 2349,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2433,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Best Poker Hand",
                "question__title_slug": "best-poker-hand",
                "question__hide": false,
                "total_acs": 23521,
                "total_submitted": 38423,
                "frontend_question_id": 2347,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2432,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Zero-Filled Subarrays",
                "question__title_slug": "number-of-zero-filled-subarrays",
                "question__hide": false,
                "total_acs": 21570,
                "total_submitted": 38197,
                "frontend_question_id": 2348,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2431,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Products With Three or More Orders in Two Consecutive Years",
                "question__title_slug": "products-with-three-or-more-orders-in-two-consecutive-years",
                "question__hide": false,
                "total_acs": 1742,
                "total_submitted": 4422,
                "frontend_question_id": 2292,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2430,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Excellent Pairs",
                "question__title_slug": "number-of-excellent-pairs",
                "question__hide": false,
                "total_acs": 9918,
                "total_submitted": 21596,
                "frontend_question_id": 2354,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2429,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design a Food Rating System",
                "question__title_slug": "design-a-food-rating-system",
                "question__hide": false,
                "total_acs": 13806,
                "total_submitted": 40719,
                "frontend_question_id": 2353,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2428,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Equal Row and Column Pairs",
                "question__title_slug": "equal-row-and-column-pairs",
                "question__hide": false,
                "total_acs": 26533,
                "total_submitted": 37242,
                "frontend_question_id": 2352,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2427,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "First Letter to Appear Twice",
                "question__title_slug": "first-letter-to-appear-twice",
                "question__hide": false,
                "total_acs": 40993,
                "total_submitted": 52919,
                "frontend_question_id": 2351,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2426,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Profit From Trading Stocks",
                "question__title_slug": "maximum-profit-from-trading-stocks",
                "question__hide": false,
                "total_acs": 1636,
                "total_submitted": 3461,
                "frontend_question_id": 2291,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2425,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of People That Can Be Seen in a Grid",
                "question__title_slug": "number-of-people-that-can-be-seen-in-a-grid",
                "question__hide": false,
                "total_acs": 687,
                "total_submitted": 1378,
                "frontend_question_id": 2282,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2423,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Deletions to Make Array Divisible",
                "question__title_slug": "minimum-deletions-to-make-array-divisible",
                "question__hide": false,
                "total_acs": 18874,
                "total_submitted": 33172,
                "frontend_question_id": 2344,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2422,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Query Kth Smallest Trimmed Number",
                "question__title_slug": "query-kth-smallest-trimmed-number",
                "question__hide": false,
                "total_acs": 17611,
                "total_submitted": 43502,
                "frontend_question_id": 2343,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2421,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Pairs in Array",
                "question__title_slug": "maximum-number-of-pairs-in-array",
                "question__hide": false,
                "total_acs": 32123,
                "total_submitted": 41601,
                "frontend_question_id": 2341,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2420,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Closest Node to Path in Tree",
                "question__title_slug": "closest-node-to-path-in-tree",
                "question__hide": false,
                "total_acs": 1549,
                "total_submitted": 2399,
                "frontend_question_id": 2277,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2419,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Subarray With Elements Greater Than Varying Threshold",
                "question__title_slug": "subarray-with-elements-greater-than-varying-threshold",
                "question__hide": false,
                "total_acs": 4336,
                "total_submitted": 11115,
                "frontend_question_id": 2334,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2418,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Sum of Squared Difference",
                "question__title_slug": "minimum-sum-of-squared-difference",
                "question__hide": false,
                "total_acs": 8513,
                "total_submitted": 34538,
                "frontend_question_id": 2333,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2417,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Latest Time to Catch a Bus",
                "question__title_slug": "the-latest-time-to-catch-a-bus",
                "question__hide": false,
                "total_acs": 10522,
                "total_submitted": 47017,
                "frontend_question_id": 2332,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2416,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Evaluate Boolean Binary Tree",
                "question__title_slug": "evaluate-boolean-binary-tree",
                "question__hide": false,
                "total_acs": 25947,
                "total_submitted": 32765,
                "frontend_question_id": 2331,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2415,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count the Number of Ideal Arrays",
                "question__title_slug": "count-the-number-of-ideal-arrays",
                "question__hide": false,
                "total_acs": 3790,
                "total_submitted": 15261,
                "frontend_question_id": 2338,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2414,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Move Pieces to Obtain a String",
                "question__title_slug": "move-pieces-to-obtain-a-string",
                "question__hide": false,
                "total_acs": 17138,
                "total_submitted": 35700,
                "frontend_question_id": 2337,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2413,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Smallest Number in Infinite Set",
                "question__title_slug": "smallest-number-in-infinite-set",
                "question__hide": false,
                "total_acs": 21554,
                "total_submitted": 30182,
                "frontend_question_id": 2336,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2412,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Amount of Time to Fill Cups",
                "question__title_slug": "minimum-amount-of-time-to-fill-cups",
                "question__hide": false,
                "total_acs": 25653,
                "total_submitted": 46629,
                "frontend_question_id": 2335,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2411,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Spiral Matrix IV",
                "question__title_slug": "spiral-matrix-iv",
                "question__hide": false,
                "total_acs": 20228,
                "total_submitted": 27141,
                "frontend_question_id": 2326,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2409,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Increasing Paths in a Grid",
                "question__title_slug": "number-of-increasing-paths-in-a-grid",
                "question__hide": false,
                "total_acs": 12731,
                "total_submitted": 26796,
                "frontend_question_id": 2328,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2408,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of People Aware of a Secret",
                "question__title_slug": "number-of-people-aware-of-a-secret",
                "question__hide": false,
                "total_acs": 13403,
                "total_submitted": 30332,
                "frontend_question_id": 2327,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2406,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Decode the Message",
                "question__title_slug": "decode-the-message",
                "question__hide": false,
                "total_acs": 32002,
                "total_submitted": 37860,
                "frontend_question_id": 2325,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2405,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Keypresses",
                "question__title_slug": "minimum-number-of-keypresses",
                "question__hide": false,
                "total_acs": 3745,
                "total_submitted": 4909,
                "frontend_question_id": 2268,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2404,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Distinct Roll Sequences",
                "question__title_slug": "number-of-distinct-roll-sequences",
                "question__hide": false,
                "total_acs": 7299,
                "total_submitted": 12916,
                "frontend_question_id": 2318,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2403,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Unreachable Pairs of Nodes in an Undirected Graph",
                "question__title_slug": "count-unreachable-pairs-of-nodes-in-an-undirected-graph",
                "question__hide": false,
                "total_acs": 16912,
                "total_submitted": 44149,
                "frontend_question_id": 2316,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2402,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum XOR After Operations ",
                "question__title_slug": "maximum-xor-after-operations",
                "question__hide": false,
                "total_acs": 12577,
                "total_submitted": 16245,
                "frontend_question_id": 2317,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2401,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Asterisks",
                "question__title_slug": "count-asterisks",
                "question__hide": false,
                "total_acs": 27002,
                "total_submitted": 33035,
                "frontend_question_id": 2315,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2400,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Score After Removals on a Tree",
                "question__title_slug": "minimum-score-after-removals-on-a-tree",
                "question__hide": false,
                "total_acs": 4562,
                "total_submitted": 9096,
                "frontend_question_id": 2322,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2399,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Flips in Binary Tree to Get Result",
                "question__title_slug": "minimum-flips-in-binary-tree-to-get-result",
                "question__hide": false,
                "total_acs": 741,
                "total_submitted": 1076,
                "frontend_question_id": 2313,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2398,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if Matrix Is X-Matrix",
                "question__title_slug": "check-if-matrix-is-x-matrix",
                "question__hide": false,
                "total_acs": 28108,
                "total_submitted": 41702,
                "frontend_question_id": 2319,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2397,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Number of Ways to Place Houses",
                "question__title_slug": "count-number-of-ways-to-place-houses",
                "question__hide": false,
                "total_acs": 18502,
                "total_submitted": 46949,
                "frontend_question_id": 2320,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2396,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Video Sharing Platform",
                "question__title_slug": "design-video-sharing-platform",
                "question__hide": false,
                "total_acs": 879,
                "total_submitted": 1357,
                "frontend_question_id": 2254,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2395,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Binary Subsequence Less Than or Equal to K",
                "question__title_slug": "longest-binary-subsequence-less-than-or-equal-to-k",
                "question__hide": false,
                "total_acs": 15010,
                "total_submitted": 42126,
                "frontend_question_id": 2311,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2394,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Subarrays With Score Less Than K",
                "question__title_slug": "count-subarrays-with-score-less-than-k",
                "question__hide": false,
                "total_acs": 12639,
                "total_submitted": 24581,
                "frontend_question_id": 2302,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2393,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Match Substring After Replacement",
                "question__title_slug": "match-substring-after-replacement",
                "question__hide": false,
                "total_acs": 9807,
                "total_submitted": 25109,
                "frontend_question_id": 2301,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2392,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Successful Pairs of Spells and Potions",
                "question__title_slug": "successful-pairs-of-spells-and-potions",
                "question__hide": false,
                "total_acs": 18132,
                "total_submitted": 58441,
                "frontend_question_id": 2300,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2391,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Strong Password Checker II",
                "question__title_slug": "strong-password-checker-ii",
                "question__hide": false,
                "total_acs": 23129,
                "total_submitted": 40828,
                "frontend_question_id": 2299,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2390,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Naming a Company",
                "question__title_slug": "naming-a-company",
                "question__hide": false,
                "total_acs": 7077,
                "total_submitted": 20850,
                "frontend_question_id": 2306,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2389,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design a Text Editor",
                "question__title_slug": "design-a-text-editor",
                "question__hide": false,
                "total_acs": 11807,
                "total_submitted": 30758,
                "frontend_question_id": 2296,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2388,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Replace Elements in an Array",
                "question__title_slug": "replace-elements-in-an-array",
                "question__hide": false,
                "total_acs": 22921,
                "total_submitted": 39889,
                "frontend_question_id": 2295,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2387,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Partition Array Such That Maximum Difference Is K",
                "question__title_slug": "partition-array-such-that-maximum-difference-is-k",
                "question__hide": false,
                "total_acs": 23236,
                "total_submitted": 32278,
                "frontend_question_id": 2294,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2386,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Min Max Game",
                "question__title_slug": "min-max-game",
                "question__hide": false,
                "total_acs": 28559,
                "total_submitted": 44478,
                "frontend_question_id": 2293,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2385,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Positions on Street With Required Brightness",
                "question__title_slug": "count-positions-on-street-with-required-brightness",
                "question__hide": false,
                "total_acs": 1403,
                "total_submitted": 2053,
                "frontend_question_id": 2237,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2384,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Root Equals Sum of Children",
                "question__title_slug": "root-equals-sum-of-children",
                "question__hide": false,
                "total_acs": 56447,
                "total_submitted": 64000,
                "frontend_question_id": 2236,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2383,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Add Two Integers",
                "question__title_slug": "add-two-integers",
                "question__hide": false,
                "total_acs": 108490,
                "total_submitted": 119381,
                "frontend_question_id": 2235,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2382,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Dynamic Unpivoting of a Table",
                "question__title_slug": "dynamic-unpivoting-of-a-table",
                "question__hide": false,
                "total_acs": 268,
                "total_submitted": 409,
                "frontend_question_id": 2253,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2381,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Dynamic Pivoting of a Table",
                "question__title_slug": "dynamic-pivoting-of-a-table",
                "question__hide": false,
                "total_acs": 357,
                "total_submitted": 620,
                "frontend_question_id": 2252,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2380,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Booking Concert Tickets in Groups",
                "question__title_slug": "booking-concert-tickets-in-groups",
                "question__hide": false,
                "total_acs": 3379,
                "total_submitted": 22269,
                "frontend_question_id": 2286,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2379,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Total Importance of Roads",
                "question__title_slug": "maximum-total-importance-of-roads",
                "question__hide": false,
                "total_acs": 18841,
                "total_submitted": 31192,
                "frontend_question_id": 2285,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2378,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sender With Largest Word Count",
                "question__title_slug": "sender-with-largest-word-count",
                "question__hide": false,
                "total_acs": 21024,
                "total_submitted": 37863,
                "frontend_question_id": 2284,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2377,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if Number Has Equal Digit Count and Digit Value",
                "question__title_slug": "check-if-number-has-equal-digit-count-and-digit-value",
                "question__hide": false,
                "total_acs": 27365,
                "total_submitted": 37102,
                "frontend_question_id": 2283,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2376,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Times a Driver Was a Passenger",
                "question__title_slug": "number-of-times-a-driver-was-a-passenger",
                "question__hide": false,
                "total_acs": 2543,
                "total_submitted": 3334,
                "frontend_question_id": 2238,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2375,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Obstacle Removal to Reach Corner",
                "question__title_slug": "minimum-obstacle-removal-to-reach-corner",
                "question__hide": false,
                "total_acs": 12037,
                "total_submitted": 24347,
                "frontend_question_id": 2290,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2374,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Steps to Make Array Non-decreasing",
                "question__title_slug": "steps-to-make-array-non-decreasing",
                "question__hide": false,
                "total_acs": 10747,
                "total_submitted": 50602,
                "frontend_question_id": 2289,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2373,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Apply Discount to Prices",
                "question__title_slug": "apply-discount-to-prices",
                "question__hide": false,
                "total_acs": 14249,
                "total_submitted": 53177,
                "frontend_question_id": 2288,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2372,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rearrange Characters to Make Target String",
                "question__title_slug": "rearrange-characters-to-make-target-string",
                "question__hide": false,
                "total_acs": 24164,
                "total_submitted": 41864,
                "frontend_question_id": 2287,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2371,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Users That Are Eligible for Discount",
                "question__title_slug": "the-users-that-are-eligible-for-discount",
                "question__hide": false,
                "total_acs": 2044,
                "total_submitted": 3985,
                "frontend_question_id": 2230,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2370,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Users With Two Purchases Within Seven Days",
                "question__title_slug": "users-with-two-purchases-within-seven-days",
                "question__hide": false,
                "total_acs": 2925,
                "total_submitted": 6526,
                "frontend_question_id": 2228,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2369,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Sum Score of Array",
                "question__title_slug": "maximum-sum-score-of-array",
                "question__hide": false,
                "total_acs": 1721,
                "total_submitted": 2848,
                "frontend_question_id": 2219,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2368,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Total Strength of Wizards",
                "question__title_slug": "sum-of-total-strength-of-wizards",
                "question__hide": false,
                "total_acs": 8122,
                "total_submitted": 30382,
                "frontend_question_id": 2281,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2367,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Lines to Represent a Line Chart",
                "question__title_slug": "minimum-lines-to-represent-a-line-chart",
                "question__hide": false,
                "total_acs": 18011,
                "total_submitted": 77659,
                "frontend_question_id": 2280,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2366,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Bags With Full Capacity of Rocks",
                "question__title_slug": "maximum-bags-with-full-capacity-of-rocks",
                "question__hide": false,
                "total_acs": 27139,
                "total_submitted": 43575,
                "frontend_question_id": 2279,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2365,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Percentage of Letter in String",
                "question__title_slug": "percentage-of-letter-in-string",
                "question__hide": false,
                "total_acs": 32951,
                "total_submitted": 44623,
                "frontend_question_id": 2278,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2364,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Path With Different Adjacent Characters",
                "question__title_slug": "longest-path-with-different-adjacent-characters",
                "question__hide": false,
                "total_acs": 10214,
                "total_submitted": 23062,
                "frontend_question_id": 2246,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2363,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Trailing Zeros in a Cornered Path",
                "question__title_slug": "maximum-trailing-zeros-in-a-cornered-path",
                "question__hide": false,
                "total_acs": 6193,
                "total_submitted": 17666,
                "frontend_question_id": 2245,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2362,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Rounds to Complete All Tasks",
                "question__title_slug": "minimum-rounds-to-complete-all-tasks",
                "question__hide": false,
                "total_acs": 24616,
                "total_submitted": 43638,
                "frontend_question_id": 2244,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2361,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Calculate Digit Sum of a String",
                "question__title_slug": "calculate-digit-sum-of-a-string",
                "question__hide": false,
                "total_acs": 23317,
                "total_submitted": 34890,
                "frontend_question_id": 2243,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2360,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Substring With Largest Variance",
                "question__title_slug": "substring-with-largest-variance",
                "question__hide": false,
                "total_acs": 12682,
                "total_submitted": 34583,
                "frontend_question_id": 2272,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2359,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum White Tiles Covered by a Carpet",
                "question__title_slug": "maximum-white-tiles-covered-by-a-carpet",
                "question__hide": false,
                "total_acs": 10556,
                "total_submitted": 33121,
                "frontend_question_id": 2271,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2358,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Split Array",
                "question__title_slug": "number-of-ways-to-split-array",
                "question__hide": false,
                "total_acs": 18336,
                "total_submitted": 42042,
                "frontend_question_id": 2270,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2357,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Integers in Intervals",
                "question__title_slug": "count-integers-in-intervals",
                "question__hide": false,
                "total_acs": 9303,
                "total_submitted": 28432,
                "frontend_question_id": 2276,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2356,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Combination With Bitwise AND Greater Than Zero",
                "question__title_slug": "largest-combination-with-bitwise-and-greater-than-zero",
                "question__hide": false,
                "total_acs": 16815,
                "total_submitted": 23296,
                "frontend_question_id": 2275,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2355,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Consecutive Floors Without Special Floors",
                "question__title_slug": "maximum-consecutive-floors-without-special-floors",
                "question__hide": false,
                "total_acs": 21701,
                "total_submitted": 41597,
                "frontend_question_id": 2274,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2354,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Health to Beat Game",
                "question__title_slug": "minimum-health-to-beat-game",
                "question__hide": false,
                "total_acs": 12434,
                "total_submitted": 21585,
                "frontend_question_id": 2214,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2353,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Score of a Node Sequence",
                "question__title_slug": "maximum-score-of-a-node-sequence",
                "question__hide": false,
                "total_acs": 7682,
                "total_submitted": 20853,
                "frontend_question_id": 2242,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2352,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design an ATM Machine",
                "question__title_slug": "design-an-atm-machine",
                "question__hide": false,
                "total_acs": 11170,
                "total_submitted": 29210,
                "frontend_question_id": 2241,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2351,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Buy Pens and Pencils",
                "question__title_slug": "number-of-ways-to-buy-pens-and-pencils",
                "question__hide": false,
                "total_acs": 16790,
                "total_submitted": 29651,
                "frontend_question_id": 2240,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2350,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Closest Number to Zero",
                "question__title_slug": "find-closest-number-to-zero",
                "question__hide": false,
                "total_acs": 26713,
                "total_submitted": 58229,
                "frontend_question_id": 2239,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2349,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": " Check if There Is a Valid Parentheses String Path",
                "question__title_slug": "check-if-there-is-a-valid-parentheses-string-path",
                "question__hide": false,
                "total_acs": 10674,
                "total_submitted": 28322,
                "frontend_question_id": 2267,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2348,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Number of Texts",
                "question__title_slug": "count-number-of-texts",
                "question__hide": false,
                "total_acs": 12138,
                "total_submitted": 25481,
                "frontend_question_id": 2266,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2347,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Nodes Equal to Average of Subtree",
                "question__title_slug": "count-nodes-equal-to-average-of-subtree",
                "question__hide": false,
                "total_acs": 25877,
                "total_submitted": 30206,
                "frontend_question_id": 2265,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2346,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest 3-Same-Digit Number in String",
                "question__title_slug": "largest-3-same-digit-number-in-string",
                "question__hide": false,
                "total_acs": 23939,
                "total_submitted": 40690,
                "frontend_question_id": 2264,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2345,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Operations to Convert Time",
                "question__title_slug": "minimum-number-of-operations-to-convert-time",
                "question__hide": false,
                "total_acs": 25751,
                "total_submitted": 39786,
                "frontend_question_id": 2224,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2344,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Escape the Spreading Fire",
                "question__title_slug": "escape-the-spreading-fire",
                "question__hide": false,
                "total_acs": 5168,
                "total_submitted": 14890,
                "frontend_question_id": 2258,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2343,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Unguarded Cells in the Grid",
                "question__title_slug": "count-unguarded-cells-in-the-grid",
                "question__hide": false,
                "total_acs": 10980,
                "total_submitted": 21138,
                "frontend_question_id": 2257,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2342,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Average Difference",
                "question__title_slug": "minimum-average-difference",
                "question__hide": false,
                "total_acs": 15587,
                "total_submitted": 43636,
                "frontend_question_id": 2256,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2341,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Prefixes of a Given String",
                "question__title_slug": "count-prefixes-of-a-given-string",
                "question__hide": false,
                "total_acs": 26342,
                "total_submitted": 36018,
                "frontend_question_id": 2255,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2340,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Total Appeal of A String",
                "question__title_slug": "total-appeal-of-a-string",
                "question__hide": false,
                "total_acs": 16708,
                "total_submitted": 29122,
                "frontend_question_id": 2262,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2339,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "K Divisible Elements Subarrays",
                "question__title_slug": "k-divisible-elements-subarrays",
                "question__hide": false,
                "total_acs": 16245,
                "total_submitted": 34708,
                "frontend_question_id": 2261,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2338,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Consecutive Cards to Pick Up",
                "question__title_slug": "minimum-consecutive-cards-to-pick-up",
                "question__hide": false,
                "total_acs": 27532,
                "total_submitted": 52841,
                "frontend_question_id": 2260,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2337,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove Digit From Number to Maximize Result",
                "question__title_slug": "remove-digit-from-number-to-maximize-result",
                "question__hide": false,
                "total_acs": 33184,
                "total_submitted": 70773,
                "frontend_question_id": 2259,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2336,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Number of Users That Are Eligible for Discount",
                "question__title_slug": "the-number-of-users-that-are-eligible-for-discount",
                "question__hide": false,
                "total_acs": 2582,
                "total_submitted": 5130,
                "frontend_question_id": 2205,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2335,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Finding the Topic of Each Post",
                "question__title_slug": "finding-the-topic-of-each-post",
                "question__hide": false,
                "total_acs": 1042,
                "total_submitted": 2161,
                "frontend_question_id": 2199,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2334,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Flowers in Full Bloom",
                "question__title_slug": "number-of-flowers-in-full-bloom",
                "question__hide": false,
                "total_acs": 10113,
                "total_submitted": 19536,
                "frontend_question_id": 2251,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2333,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Number of Rectangles Containing Each Point",
                "question__title_slug": "count-number-of-rectangles-containing-each-point",
                "question__hide": false,
                "total_acs": 9954,
                "total_submitted": 29603,
                "frontend_question_id": 2250,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2332,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Lattice Points Inside a Circle",
                "question__title_slug": "count-lattice-points-inside-a-circle",
                "question__hide": false,
                "total_acs": 15602,
                "total_submitted": 30818,
                "frontend_question_id": 2249,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2331,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Intersection of Multiple Arrays",
                "question__title_slug": "intersection-of-multiple-arrays",
                "question__hide": false,
                "total_acs": 31284,
                "total_submitted": 44822,
                "frontend_question_id": 2248,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2330,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Total Beauty of the Gardens",
                "question__title_slug": "maximum-total-beauty-of-the-gardens",
                "question__hide": false,
                "total_acs": 4400,
                "total_submitted": 15864,
                "frontend_question_id": 2234,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2329,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Product After K Increments",
                "question__title_slug": "maximum-product-after-k-increments",
                "question__hide": false,
                "total_acs": 19003,
                "total_submitted": 46171,
                "frontend_question_id": 2233,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2328,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimize Result by Adding Parentheses to Expression",
                "question__title_slug": "minimize-result-by-adding-parentheses-to-expression",
                "question__hide": false,
                "total_acs": 12096,
                "total_submitted": 18846,
                "frontend_question_id": 2232,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2327,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Number After Digit Swaps by Parity",
                "question__title_slug": "largest-number-after-digit-swaps-by-parity",
                "question__hide": false,
                "total_acs": 24509,
                "total_submitted": 40882,
                "frontend_question_id": 2231,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2326,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Scores of Built Strings",
                "question__title_slug": "sum-of-scores-of-built-strings",
                "question__hide": false,
                "total_acs": 4298,
                "total_submitted": 12034,
                "frontend_question_id": 2223,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2325,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Select Buildings",
                "question__title_slug": "number-of-ways-to-select-buildings",
                "question__hide": false,
                "total_acs": 16736,
                "total_submitted": 34171,
                "frontend_question_id": 2222,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2324,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Triangular Sum of an Array",
                "question__title_slug": "find-triangular-sum-of-an-array",
                "question__hide": false,
                "total_acs": 34398,
                "total_submitted": 43379,
                "frontend_question_id": 2221,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2323,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Bit Flips to Convert Number",
                "question__title_slug": "minimum-bit-flips-to-convert-number",
                "question__hide": false,
                "total_acs": 24260,
                "total_submitted": 29636,
                "frontend_question_id": 2220,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2322,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Build Sturdy Brick Wall",
                "question__title_slug": "number-of-ways-to-build-sturdy-brick-wall",
                "question__hide": false,
                "total_acs": 3054,
                "total_submitted": 5731,
                "frontend_question_id": 2184,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2321,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Weighted Subgraph With the Required Paths",
                "question__title_slug": "minimum-weighted-subgraph-with-the-required-paths",
                "question__hide": false,
                "total_acs": 7551,
                "total_submitted": 21159,
                "frontend_question_id": 2203,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2320,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find All K-Distant Indices in an Array",
                "question__title_slug": "find-all-k-distant-indices-in-an-array",
                "question__hide": false,
                "total_acs": 26876,
                "total_submitted": 41841,
                "frontend_question_id": 2200,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2319,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Substring of One Repeating Character",
                "question__title_slug": "longest-substring-of-one-repeating-character",
                "question__hide": false,
                "total_acs": 2793,
                "total_submitted": 9116,
                "frontend_question_id": 2213,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2318,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Points in an Archery Competition",
                "question__title_slug": "maximum-points-in-an-archery-competition",
                "question__hide": false,
                "total_acs": 10330,
                "total_submitted": 21323,
                "frontend_question_id": 2212,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2317,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Collisions on a Road",
                "question__title_slug": "count-collisions-on-a-road",
                "question__hide": false,
                "total_acs": 16152,
                "total_submitted": 39218,
                "frontend_question_id": 2211,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2316,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Hills and Valleys in an Array",
                "question__title_slug": "count-hills-and-valleys-in-an-array",
                "question__hide": false,
                "total_acs": 24063,
                "total_submitted": 41914,
                "frontend_question_id": 2210,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2315,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Change in Global Rankings",
                "question__title_slug": "the-change-in-global-rankings",
                "question__hide": false,
                "total_acs": 2569,
                "total_submitted": 3762,
                "frontend_question_id": 2175,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2314,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove All Ones With Row and Column Flips II",
                "question__title_slug": "remove-all-ones-with-row-and-column-flips-ii",
                "question__hide": false,
                "total_acs": 3436,
                "total_submitted": 4974,
                "frontend_question_id": 2174,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2313,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Winning Streak",
                "question__title_slug": "longest-winning-streak",
                "question__hide": false,
                "total_acs": 1799,
                "total_submitted": 3052,
                "frontend_question_id": 2173,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2312,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Most Frequent Number Following Key In an Array",
                "question__title_slug": "most-frequent-number-following-key-in-an-array",
                "question__hide": false,
                "total_acs": 21263,
                "total_submitted": 35233,
                "frontend_question_id": 2190,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2311,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum White Tiles After Covering With Carpets",
                "question__title_slug": "minimum-white-tiles-after-covering-with-carpets",
                "question__hide": false,
                "total_acs": 8239,
                "total_submitted": 24628,
                "frontend_question_id": 2209,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2310,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Operations to Halve Array Sum",
                "question__title_slug": "minimum-operations-to-halve-array-sum",
                "question__hide": false,
                "total_acs": 14692,
                "total_submitted": 32790,
                "frontend_question_id": 2208,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2309,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximize Number of Subsequences in a String",
                "question__title_slug": "maximize-number-of-subsequences-in-a-string",
                "question__hide": false,
                "total_acs": 13276,
                "total_submitted": 40944,
                "frontend_question_id": 2207,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2308,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Divide Array Into Equal Pairs",
                "question__title_slug": "divide-array-into-equal-pairs",
                "question__hide": false,
                "total_acs": 35534,
                "total_submitted": 47313,
                "frontend_question_id": 2206,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2307,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Replace Non-Coprime Numbers in Array",
                "question__title_slug": "replace-non-coprime-numbers-in-array",
                "question__hide": false,
                "total_acs": 9151,
                "total_submitted": 24885,
                "frontend_question_id": 2197,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2306,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Create Binary Tree From Descriptions",
                "question__title_slug": "create-binary-tree-from-descriptions",
                "question__hide": false,
                "total_acs": 20571,
                "total_submitted": 28691,
                "frontend_question_id": 2196,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2305,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Append K Integers With Minimal Sum",
                "question__title_slug": "append-k-integers-with-minimal-sum",
                "question__hide": false,
                "total_acs": 20699,
                "total_submitted": 84358,
                "frontend_question_id": 2195,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2304,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Cells in a Range on an Excel Sheet",
                "question__title_slug": "cells-in-a-range-on-an-excel-sheet",
                "question__hide": false,
                "total_acs": 32650,
                "total_submitted": 38093,
                "frontend_question_id": 2194,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2303,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Unique Substrings With Equal Digit Frequency",
                "question__title_slug": "unique-substrings-with-equal-digit-frequency",
                "question__hide": false,
                "total_acs": 1297,
                "total_submitted": 2180,
                "frontend_question_id": 2168,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2302,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Order Two Columns Independently",
                "question__title_slug": "order-two-columns-independently",
                "question__hide": false,
                "total_acs": 2854,
                "total_submitted": 4462,
                "frontend_question_id": 2159,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2301,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Array Pairs Divisible by K",
                "question__title_slug": "count-array-pairs-divisible-by-k",
                "question__hide": false,
                "total_acs": 9598,
                "total_submitted": 34490,
                "frontend_question_id": 2183,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2300,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Construct String With Repeat Limit",
                "question__title_slug": "construct-string-with-repeat-limit",
                "question__hide": false,
                "total_acs": 14816,
                "total_submitted": 28691,
                "frontend_question_id": 2182,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2299,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Merge Nodes in Between Zeros",
                "question__title_slug": "merge-nodes-in-between-zeros",
                "question__hide": false,
                "total_acs": 47544,
                "total_submitted": 54650,
                "frontend_question_id": 2181,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2298,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Integers With Even Digit Sum",
                "question__title_slug": "count-integers-with-even-digit-sum",
                "question__hide": false,
                "total_acs": 31110,
                "total_submitted": 48364,
                "frontend_question_id": 2180,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2297,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Amount of New Area Painted Each Day",
                "question__title_slug": "amount-of-new-area-painted-each-day",
                "question__hide": false,
                "total_acs": 16833,
                "total_submitted": 29761,
                "frontend_question_id": 2158,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2296,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Number of Passengers in Each Bus II",
                "question__title_slug": "the-number-of-passengers-in-each-bus-ii",
                "question__hide": false,
                "total_acs": 1100,
                "total_submitted": 2139,
                "frontend_question_id": 2153,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2295,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Time to Finish the Race",
                "question__title_slug": "minimum-time-to-finish-the-race",
                "question__hide": false,
                "total_acs": 8200,
                "total_submitted": 19531,
                "frontend_question_id": 2188,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2294,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Time to Complete Trips",
                "question__title_slug": "minimum-time-to-complete-trips",
                "question__hide": false,
                "total_acs": 25943,
                "total_submitted": 82423,
                "frontend_question_id": 2187,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2293,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Steps to Make Two Strings Anagram II",
                "question__title_slug": "minimum-number-of-steps-to-make-two-strings-anagram-ii",
                "question__hide": false,
                "total_acs": 25926,
                "total_submitted": 36163,
                "frontend_question_id": 2186,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2292,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Counting Words With a Given Prefix",
                "question__title_slug": "counting-words-with-a-given-prefix",
                "question__hide": false,
                "total_acs": 42181,
                "total_submitted": 54747,
                "frontend_question_id": 2185,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2291,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum AND Sum of Array",
                "question__title_slug": "maximum-and-sum-of-array",
                "question__hide": false,
                "total_acs": 7302,
                "total_submitted": 15996,
                "frontend_question_id": 2172,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2290,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Removing Minimum Number of Magic Beans",
                "question__title_slug": "removing-minimum-number-of-magic-beans",
                "question__hide": false,
                "total_acs": 18000,
                "total_submitted": 43129,
                "frontend_question_id": 2171,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2289,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Operations to Make the Array Alternating",
                "question__title_slug": "minimum-operations-to-make-the-array-alternating",
                "question__hide": false,
                "total_acs": 17518,
                "total_submitted": 52850,
                "frontend_question_id": 2170,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2288,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Operations to Obtain Zero",
                "question__title_slug": "count-operations-to-obtain-zero",
                "question__hide": false,
                "total_acs": 39711,
                "total_submitted": 52516,
                "frontend_question_id": 2169,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2287,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Lines to Cover Points",
                "question__title_slug": "minimum-number-of-lines-to-cover-points",
                "question__hide": false,
                "total_acs": 1103,
                "total_submitted": 2352,
                "frontend_question_id": 2152,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2286,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Time to Remove All Cars Containing Illegal Goods",
                "question__title_slug": "minimum-time-to-remove-all-cars-containing-illegal-goods",
                "question__hide": false,
                "total_acs": 9096,
                "total_submitted": 22823,
                "frontend_question_id": 2167,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2285,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Bitset",
                "question__title_slug": "design-bitset",
                "question__hide": false,
                "total_acs": 16379,
                "total_submitted": 52550,
                "frontend_question_id": 2166,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2284,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Smallest Value of the Rearranged Number",
                "question__title_slug": "smallest-value-of-the-rearranged-number",
                "question__hide": false,
                "total_acs": 23805,
                "total_submitted": 46663,
                "frontend_question_id": 2165,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2283,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sort Even and Odd Indices Independently",
                "question__title_slug": "sort-even-and-odd-indices-independently",
                "question__hide": false,
                "total_acs": 33175,
                "total_submitted": 49734,
                "frontend_question_id": 2164,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2282,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Choose Numbers From Two Arrays in Range",
                "question__title_slug": "choose-numbers-from-two-arrays-in-range",
                "question__hide": false,
                "total_acs": 583,
                "total_submitted": 1136,
                "frontend_question_id": 2143,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2281,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Number of Passengers in Each Bus I",
                "question__title_slug": "the-number-of-passengers-in-each-bus-i",
                "question__hide": false,
                "total_acs": 4127,
                "total_submitted": 8097,
                "frontend_question_id": 2142,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2280,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Good Triplets in an Array",
                "question__title_slug": "count-good-triplets-in-an-array",
                "question__hide": false,
                "total_acs": 4389,
                "total_submitted": 12246,
                "frontend_question_id": 2179,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2279,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Split of Positive Even Integers",
                "question__title_slug": "maximum-split-of-positive-even-integers",
                "question__hide": false,
                "total_acs": 31111,
                "total_submitted": 52867,
                "frontend_question_id": 2178,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2278,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Three Consecutive Integers That Sum to a Given Number",
                "question__title_slug": "find-three-consecutive-integers-that-sum-to-a-given-number",
                "question__hide": false,
                "total_acs": 25922,
                "total_submitted": 41103,
                "frontend_question_id": 2177,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2277,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Equal and Divisible Pairs in an Array",
                "question__title_slug": "count-equal-and-divisible-pairs-in-an-array",
                "question__hide": false,
                "total_acs": 35320,
                "total_submitted": 43973,
                "frontend_question_id": 2176,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2276,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Groups of Strings",
                "question__title_slug": "groups-of-strings",
                "question__hide": false,
                "total_acs": 6429,
                "total_submitted": 25847,
                "frontend_question_id": 2157,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2275,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Substring With Given Hash Value",
                "question__title_slug": "find-substring-with-given-hash-value",
                "question__hide": false,
                "total_acs": 10179,
                "total_submitted": 46752,
                "frontend_question_id": 2156,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2274,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Keep Multiplying Found Values by Two",
                "question__title_slug": "keep-multiplying-found-values-by-two",
                "question__hide": false,
                "total_acs": 47263,
                "total_submitted": 64318,
                "frontend_question_id": 2154,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2273,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Pour Water Between Buckets to Make Water Levels Equal",
                "question__title_slug": "pour-water-between-buckets-to-make-water-levels-equal",
                "question__hide": false,
                "total_acs": 1313,
                "total_submitted": 1942,
                "frontend_question_id": 2137,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2272,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Good People Based on Statements",
                "question__title_slug": "maximum-good-people-based-on-statements",
                "question__hide": false,
                "total_acs": 9525,
                "total_submitted": 19993,
                "frontend_question_id": 2151,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2271,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rearrange Array Elements by Sign",
                "question__title_slug": "rearrange-array-elements-by-sign",
                "question__hide": false,
                "total_acs": 44905,
                "total_submitted": 55244,
                "frontend_question_id": 2149,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2270,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find All Lonely Numbers in the Array",
                "question__title_slug": "find-all-lonely-numbers-in-the-array",
                "question__hide": false,
                "total_acs": 27835,
                "total_submitted": 45918,
                "frontend_question_id": 2150,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2269,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Elements With Strictly Smaller and Greater Elements ",
                "question__title_slug": "count-elements-with-strictly-smaller-and-greater-elements",
                "question__hide": false,
                "total_acs": 32565,
                "total_submitted": 54162,
                "frontend_question_id": 2148,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2268,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove All Ones With Row and Column Flips",
                "question__title_slug": "remove-all-ones-with-row-and-column-flips",
                "question__hide": false,
                "total_acs": 26980,
                "total_submitted": 35387,
                "frontend_question_id": 2128,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2267,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Difference in Sums After Removal of Elements",
                "question__title_slug": "minimum-difference-in-sums-after-removal-of-elements",
                "question__hide": false,
                "total_acs": 6134,
                "total_submitted": 13192,
                "frontend_question_id": 2163,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2266,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost to Set Cooking Time",
                "question__title_slug": "minimum-cost-to-set-cooking-time",
                "question__hide": false,
                "total_acs": 10959,
                "total_submitted": 28490,
                "frontend_question_id": 2162,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2265,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Partition Array According to Given Pivot",
                "question__title_slug": "partition-array-according-to-given-pivot",
                "question__hide": false,
                "total_acs": 31934,
                "total_submitted": 38026,
                "frontend_question_id": 2161,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2264,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Sum of Four Digit Number After Splitting Digits",
                "question__title_slug": "minimum-sum-of-four-digit-number-after-splitting-digits",
                "question__hide": false,
                "total_acs": 50550,
                "total_submitted": 57275,
                "frontend_question_id": 2160,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2263,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Running Time of N Computers",
                "question__title_slug": "maximum-running-time-of-n-computers",
                "question__hide": false,
                "total_acs": 9494,
                "total_submitted": 24586,
                "frontend_question_id": 2141,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2262,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Solving Questions With Brainpower",
                "question__title_slug": "solving-questions-with-brainpower",
                "question__hide": false,
                "total_acs": 21574,
                "total_submitted": 47400,
                "frontend_question_id": 2140,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2261,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "All Divisions With the Highest Score of a Binary Array",
                "question__title_slug": "all-divisions-with-the-highest-score-of-a-binary-array",
                "question__hide": false,
                "total_acs": 22317,
                "total_submitted": 35286,
                "frontend_question_id": 2155,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2260,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Divide a String Into Groups of Size k",
                "question__title_slug": "divide-a-string-into-groups-of-size-k",
                "question__hide": false,
                "total_acs": 29218,
                "total_submitted": 44825,
                "frontend_question_id": 2138,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2259,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Operations to Remove Adjacent Ones in Matrix",
                "question__title_slug": "minimum-operations-to-remove-adjacent-ones-in-matrix",
                "question__hide": false,
                "total_acs": 530,
                "total_submitted": 1314,
                "frontend_question_id": 2123,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2258,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Elements in Array After Removing and Replacing Elements",
                "question__title_slug": "elements-in-array-after-removing-and-replacing-elements",
                "question__hide": false,
                "total_acs": 1185,
                "total_submitted": 1617,
                "frontend_question_id": 2113,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2257,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Earliest Possible Day of Full Bloom",
                "question__title_slug": "earliest-possible-day-of-full-bloom",
                "question__hide": false,
                "total_acs": 8910,
                "total_submitted": 13086,
                "frontend_question_id": 2136,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2256,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Words Obtained After Adding a Letter",
                "question__title_slug": "count-words-obtained-after-adding-a-letter",
                "question__hide": false,
                "total_acs": 25465,
                "total_submitted": 59973,
                "frontend_question_id": 2135,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2255,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Swaps to Group All 1's Together II",
                "question__title_slug": "minimum-swaps-to-group-all-1s-together-ii",
                "question__hide": false,
                "total_acs": 17055,
                "total_submitted": 34434,
                "frontend_question_id": 2134,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2254,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if Every Row and Column Contains All Numbers",
                "question__title_slug": "check-if-every-row-and-column-contains-all-numbers",
                "question__hide": false,
                "total_acs": 38104,
                "total_submitted": 72338,
                "frontend_question_id": 2133,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2253,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Build the Equation",
                "question__title_slug": "build-the-equation",
                "question__hide": false,
                "total_acs": 1110,
                "total_submitted": 1932,
                "frontend_question_id": 2118,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2252,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Airport With the Most Traffic",
                "question__title_slug": "the-airport-with-the-most-traffic",
                "question__hide": false,
                "total_acs": 3848,
                "total_submitted": 5424,
                "frontend_question_id": 2112,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2251,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Divide a Long Corridor",
                "question__title_slug": "number-of-ways-to-divide-a-long-corridor",
                "question__hide": false,
                "total_acs": 8151,
                "total_submitted": 20352,
                "frontend_question_id": 2147,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2250,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "K Highest Ranked Items Within a Price Range",
                "question__title_slug": "k-highest-ranked-items-within-a-price-range",
                "question__hide": false,
                "total_acs": 10251,
                "total_submitted": 25015,
                "frontend_question_id": 2146,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2249,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count the Hidden Sequences",
                "question__title_slug": "count-the-hidden-sequences",
                "question__hide": false,
                "total_acs": 13164,
                "total_submitted": 36481,
                "frontend_question_id": 2145,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2248,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost of Buying Candies With Discount",
                "question__title_slug": "minimum-cost-of-buying-candies-with-discount",
                "question__hide": false,
                "total_acs": 27564,
                "total_submitted": 45360,
                "frontend_question_id": 2144,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2247,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Unique Flavors After Sharing K Candies",
                "question__title_slug": "number-of-unique-flavors-after-sharing-k-candies",
                "question__hide": false,
                "total_acs": 1729,
                "total_submitted": 3012,
                "frontend_question_id": 2107,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2246,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Employees to Be Invited to a Meeting",
                "question__title_slug": "maximum-employees-to-be-invited-to-a-meeting",
                "question__hide": false,
                "total_acs": 6159,
                "total_submitted": 19164,
                "frontend_question_id": 2127,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2245,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Destroying Asteroids",
                "question__title_slug": "destroying-asteroids",
                "question__hide": false,
                "total_acs": 21905,
                "total_submitted": 44512,
                "frontend_question_id": 2126,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2244,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Laser Beams in a Bank",
                "question__title_slug": "number-of-laser-beams-in-a-bank",
                "question__hide": false,
                "total_acs": 34737,
                "total_submitted": 42005,
                "frontend_question_id": 2125,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2243,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if All A's Appears Before All B's",
                "question__title_slug": "check-if-all-as-appears-before-all-bs",
                "question__hide": false,
                "total_acs": 38706,
                "total_submitted": 54050,
                "frontend_question_id": 2124,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2242,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Subsequence of Size K With the Largest Even Sum",
                "question__title_slug": "subsequence-of-size-k-with-the-largest-even-sum",
                "question__hide": false,
                "total_acs": 1634,
                "total_submitted": 4227,
                "frontend_question_id": 2098,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2241,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Recover the Original Array",
                "question__title_slug": "recover-the-original-array",
                "question__hide": false,
                "total_acs": 7392,
                "total_submitted": 19633,
                "frontend_question_id": 2122,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2240,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Intervals Between Identical Elements",
                "question__title_slug": "intervals-between-identical-elements",
                "question__hide": false,
                "total_acs": 12961,
                "total_submitted": 30279,
                "frontend_question_id": 2121,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2239,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Execution of All Suffix Instructions Staying in a Grid",
                "question__title_slug": "execution-of-all-suffix-instructions-staying-in-a-grid",
                "question__hide": false,
                "total_acs": 18963,
                "total_submitted": 22688,
                "frontend_question_id": 2120,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2238,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "A Number After a Double Reversal",
                "question__title_slug": "a-number-after-a-double-reversal",
                "question__hide": false,
                "total_acs": 38588,
                "total_submitted": 50974,
                "frontend_question_id": 2119,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2237,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Palindrome by Concatenating Two Letter Words",
                "question__title_slug": "longest-palindrome-by-concatenating-two-letter-words",
                "question__hide": false,
                "total_acs": 26178,
                "total_submitted": 63783,
                "frontend_question_id": 2131,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2236,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Twin Sum of a Linked List",
                "question__title_slug": "maximum-twin-sum-of-a-linked-list",
                "question__hide": false,
                "total_acs": 60833,
                "total_submitted": 74205,
                "frontend_question_id": 2130,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2235,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Capitalize the Title",
                "question__title_slug": "capitalize-the-title",
                "question__hide": false,
                "total_acs": 29864,
                "total_submitted": 49673,
                "frontend_question_id": 2129,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2234,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Operations to Make the Array K-Increasing",
                "question__title_slug": "minimum-operations-to-make-the-array-k-increasing",
                "question__hide": false,
                "total_acs": 9815,
                "total_submitted": 26241,
                "frontend_question_id": 2111,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2233,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Smooth Descent Periods of a Stock",
                "question__title_slug": "number-of-smooth-descent-periods-of-a-stock",
                "question__hide": false,
                "total_acs": 23184,
                "total_submitted": 40657,
                "frontend_question_id": 2110,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2232,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Adding Spaces to a String",
                "question__title_slug": "adding-spaces-to-a-string",
                "question__hide": false,
                "total_acs": 24945,
                "total_submitted": 44329,
                "frontend_question_id": 2109,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2231,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find First Palindromic String in the Array",
                "question__title_slug": "find-first-palindromic-string-in-the-array",
                "question__hide": false,
                "total_acs": 59721,
                "total_submitted": 76061,
                "frontend_question_id": 2108,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2230,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost to Reach City With Discounts",
                "question__title_slug": "minimum-cost-to-reach-city-with-discounts",
                "question__hide": false,
                "total_acs": 2935,
                "total_submitted": 5225,
                "frontend_question_id": 2093,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2229,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Fruits Harvested After at Most K Steps",
                "question__title_slug": "maximum-fruits-harvested-after-at-most-k-steps",
                "question__hide": false,
                "total_acs": 7157,
                "total_submitted": 20494,
                "frontend_question_id": 2106,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2228,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Watering Plants II",
                "question__title_slug": "watering-plants-ii",
                "question__hide": false,
                "total_acs": 13000,
                "total_submitted": 25907,
                "frontend_question_id": 2105,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2227,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Subarray Ranges",
                "question__title_slug": "sum-of-subarray-ranges",
                "question__hide": false,
                "total_acs": 53293,
                "total_submitted": 88436,
                "frontend_question_id": 2104,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2226,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rings and Rods",
                "question__title_slug": "rings-and-rods",
                "question__hide": false,
                "total_acs": 40888,
                "total_submitted": 50155,
                "frontend_question_id": 2103,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2225,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Substrings That Begin and End With the Same Letter",
                "question__title_slug": "substrings-that-begin-and-end-with-the-same-letter",
                "question__hide": false,
                "total_acs": 4407,
                "total_submitted": 6454,
                "frontend_question_id": 2083,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2224,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Drop Type 1 Orders for Customers With Type 0 Orders",
                "question__title_slug": "drop-type-1-orders-for-customers-with-type-0-orders",
                "question__hide": false,
                "total_acs": 4929,
                "total_submitted": 5364,
                "frontend_question_id": 2084,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2223,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Number of Rich Customers",
                "question__title_slug": "the-number-of-rich-customers",
                "question__hide": false,
                "total_acs": 5896,
                "total_submitted": 7291,
                "frontend_question_id": 2082,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2222,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Abbreviating the Product of a Range",
                "question__title_slug": "abbreviating-the-product-of-a-range",
                "question__hide": false,
                "total_acs": 2214,
                "total_submitted": 7914,
                "frontend_question_id": 2117,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2221,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if a Parentheses String Can Be Valid",
                "question__title_slug": "check-if-a-parentheses-string-can-be-valid",
                "question__hide": false,
                "total_acs": 12025,
                "total_submitted": 38464,
                "frontend_question_id": 2116,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2220,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find All Possible Recipes from Given Supplies",
                "question__title_slug": "find-all-possible-recipes-from-given-supplies",
                "question__hide": false,
                "total_acs": 48306,
                "total_submitted": 101284,
                "frontend_question_id": 2115,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2219,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Words Found in Sentences",
                "question__title_slug": "maximum-number-of-words-found-in-sentences",
                "question__hide": false,
                "total_acs": 110701,
                "total_submitted": 125172,
                "frontend_question_id": 2114,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2218,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Paths in Maze That Lead to Same Room",
                "question__title_slug": "paths-in-maze-that-lead-to-same-room",
                "question__hide": false,
                "total_acs": 2262,
                "total_submitted": 4004,
                "frontend_question_id": 2077,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2217,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Step-By-Step Directions From a Binary Tree Node to Another",
                "question__title_slug": "step-by-step-directions-from-a-binary-tree-node-to-another",
                "question__hide": false,
                "total_acs": 61815,
                "total_submitted": 126583,
                "frontend_question_id": 2096,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2216,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Delete the Middle Node of a Linked List",
                "question__title_slug": "delete-the-middle-node-of-a-linked-list",
                "question__hide": false,
                "total_acs": 72229,
                "total_submitted": 129704,
                "frontend_question_id": 2095,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2215,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Finding 3-Digit Even Numbers",
                "question__title_slug": "finding-3-digit-even-numbers",
                "question__hide": false,
                "total_acs": 18871,
                "total_submitted": 32905,
                "frontend_question_id": 2094,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2214,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Winner University",
                "question__title_slug": "the-winner-university",
                "question__hide": false,
                "total_acs": 5695,
                "total_submitted": 7763,
                "frontend_question_id": 2072,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2213,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find All People With Secret",
                "question__title_slug": "find-all-people-with-secret",
                "question__hide": false,
                "total_acs": 18132,
                "total_submitted": 53372,
                "frontend_question_id": 2092,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2212,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Removing Minimum and Maximum From Array",
                "question__title_slug": "removing-minimum-and-maximum-from-array",
                "question__hide": false,
                "total_acs": 23470,
                "total_submitted": 41225,
                "frontend_question_id": 2091,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2211,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "K Radius Subarray Averages",
                "question__title_slug": "k-radius-subarray-averages",
                "question__hide": false,
                "total_acs": 18578,
                "total_submitted": 44290,
                "frontend_question_id": 2090,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2210,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Target Indices After Sorting Array",
                "question__title_slug": "find-target-indices-after-sorting-array",
                "question__hide": false,
                "total_acs": 79048,
                "total_submitted": 102431,
                "frontend_question_id": 2089,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2209,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Equal Count Substrings",
                "question__title_slug": "number-of-equal-count-substrings",
                "question__hide": false,
                "total_acs": 1510,
                "total_submitted": 2991,
                "frontend_question_id": 2067,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2208,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Account Balance",
                "question__title_slug": "account-balance",
                "question__hide": false,
                "total_acs": 4701,
                "total_submitted": 5502,
                "frontend_question_id": 2066,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2207,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sequentially Ordinal Rank Tracker",
                "question__title_slug": "sequentially-ordinal-rank-tracker",
                "question__hide": false,
                "total_acs": 8755,
                "total_submitted": 13396,
                "frontend_question_id": 2102,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2206,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Detonate the Maximum Bombs",
                "question__title_slug": "detonate-the-maximum-bombs",
                "question__hide": false,
                "total_acs": 17040,
                "total_submitted": 42015,
                "frontend_question_id": 2101,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2205,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Good Days to Rob the Bank",
                "question__title_slug": "find-good-days-to-rob-the-bank",
                "question__hide": false,
                "total_acs": 14946,
                "total_submitted": 30633,
                "frontend_question_id": 2100,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2204,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Subsequence of Length K With the Largest Sum",
                "question__title_slug": "find-subsequence-of-length-k-with-the-largest-sum",
                "question__hide": false,
                "total_acs": 23524,
                "total_submitted": 55094,
                "frontend_question_id": 2099,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2203,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Spaces Cleaning Robot Cleaned",
                "question__title_slug": "number-of-spaces-cleaning-robot-cleaned",
                "question__hide": false,
                "total_acs": 3071,
                "total_submitted": 5623,
                "frontend_question_id": 2061,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2202,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of k-Mirror Numbers",
                "question__title_slug": "sum-of-k-mirror-numbers",
                "question__hide": false,
                "total_acs": 5839,
                "total_submitted": 13880,
                "frontend_question_id": 2081,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2201,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Valid Arrangement of Pairs",
                "question__title_slug": "valid-arrangement-of-pairs",
                "question__hide": false,
                "total_acs": 5596,
                "total_submitted": 13685,
                "frontend_question_id": 2097,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2200,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Stamping the Grid",
                "question__title_slug": "stamping-the-grid",
                "question__hide": false,
                "total_acs": 4525,
                "total_submitted": 14828,
                "frontend_question_id": 2132,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2199,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Two Furthest Houses With Different Colors",
                "question__title_slug": "two-furthest-houses-with-different-colors",
                "question__hide": false,
                "total_acs": 31767,
                "total_submitted": 47067,
                "frontend_question_id": 2078,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2198,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Process Restricted Friend Requests",
                "question__title_slug": "process-restricted-friend-requests",
                "question__hide": false,
                "total_acs": 11808,
                "total_submitted": 22118,
                "frontend_question_id": 2076,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2197,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Decode the Slanted Ciphertext",
                "question__title_slug": "decode-the-slanted-ciphertext",
                "question__hide": false,
                "total_acs": 9181,
                "total_submitted": 18413,
                "frontend_question_id": 2075,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2196,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reverse Nodes in Even Length Groups",
                "question__title_slug": "reverse-nodes-in-even-length-groups",
                "question__hide": false,
                "total_acs": 11958,
                "total_submitted": 23661,
                "frontend_question_id": 2074,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2195,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Time Needed to Buy Tickets",
                "question__title_slug": "time-needed-to-buy-tickets",
                "question__hide": false,
                "total_acs": 29549,
                "total_submitted": 47642,
                "frontend_question_id": 2073,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2194,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Category of Each Member in the Store",
                "question__title_slug": "the-category-of-each-member-in-the-store",
                "question__hide": false,
                "total_acs": 4072,
                "total_submitted": 5504,
                "frontend_question_id": 2051,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2193,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Fertile Pyramids in a Land",
                "question__title_slug": "count-fertile-pyramids-in-a-land",
                "question__hide": false,
                "total_acs": 4759,
                "total_submitted": 7463,
                "frontend_question_id": 2088,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2192,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost Homecoming of a Robot in a Grid",
                "question__title_slug": "minimum-cost-homecoming-of-a-robot-in-a-grid",
                "question__hide": false,
                "total_acs": 10996,
                "total_submitted": 21572,
                "frontend_question_id": 2087,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2191,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Buckets Required to Collect Rainwater from Houses",
                "question__title_slug": "minimum-number-of-buckets-required-to-collect-rainwater-from-houses",
                "question__hide": false,
                "total_acs": 12159,
                "total_submitted": 27018,
                "frontend_question_id": 2086,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2190,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Common Words With One Occurrence",
                "question__title_slug": "count-common-words-with-one-occurrence",
                "question__hide": false,
                "total_acs": 31816,
                "total_submitted": 45545,
                "frontend_question_id": 2085,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2189,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Path Quality of a Graph",
                "question__title_slug": "maximum-path-quality-of-a-graph",
                "question__hide": false,
                "total_acs": 11583,
                "total_submitted": 20123,
                "frontend_question_id": 2065,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2188,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimized Maximum of Products Distributed to Any Store",
                "question__title_slug": "minimized-maximum-of-products-distributed-to-any-store",
                "question__hide": false,
                "total_acs": 15212,
                "total_submitted": 30550,
                "frontend_question_id": 2064,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2187,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Vowels of All Substrings",
                "question__title_slug": "vowels-of-all-substrings",
                "question__hide": false,
                "total_acs": 17395,
                "total_submitted": 31695,
                "frontend_question_id": 2063,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2186,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Vowel Substrings of a String",
                "question__title_slug": "count-vowel-substrings-of-a-string",
                "question__hide": false,
                "total_acs": 21590,
                "total_submitted": 32708,
                "frontend_question_id": 2062,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2185,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Accepted Candidates From the Interviews",
                "question__title_slug": "accepted-candidates-from-the-interviews",
                "question__hide": false,
                "total_acs": 4463,
                "total_submitted": 5655,
                "frontend_question_id": 2041,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2184,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if an Original String Exists Given Two Encoded Strings",
                "question__title_slug": "check-if-an-original-string-exists-given-two-encoded-strings",
                "question__hide": false,
                "total_acs": 7686,
                "total_submitted": 18905,
                "frontend_question_id": 2060,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2183,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Operations to Convert Number",
                "question__title_slug": "minimum-operations-to-convert-number",
                "question__hide": false,
                "total_acs": 11578,
                "total_submitted": 24607,
                "frontend_question_id": 2059,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2182,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Minimum and Maximum Number of Nodes Between Critical Points",
                "question__title_slug": "find-the-minimum-and-maximum-number-of-nodes-between-critical-points",
                "question__hide": false,
                "total_acs": 19208,
                "total_submitted": 33595,
                "frontend_question_id": 2058,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2181,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Smallest Index With Equal Value",
                "question__title_slug": "smallest-index-with-equal-value",
                "question__hide": false,
                "total_acs": 31400,
                "total_submitted": 43913,
                "frontend_question_id": 2057,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2180,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Tasks You Can Assign",
                "question__title_slug": "maximum-number-of-tasks-you-can-assign",
                "question__hide": false,
                "total_acs": 5679,
                "total_submitted": 16013,
                "frontend_question_id": 2071,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2179,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Most Beautiful Item for Each Query",
                "question__title_slug": "most-beautiful-item-for-each-query",
                "question__hide": false,
                "total_acs": 10120,
                "total_submitted": 20584,
                "frontend_question_id": 2070,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2178,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Walking Robot Simulation II",
                "question__title_slug": "walking-robot-simulation-ii",
                "question__hide": false,
                "total_acs": 6881,
                "total_submitted": 30140,
                "frontend_question_id": 2069,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2177,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check Whether Two Strings are Almost Equivalent",
                "question__title_slug": "check-whether-two-strings-are-almost-equivalent",
                "question__hide": false,
                "total_acs": 21862,
                "total_submitted": 33554,
                "frontend_question_id": 2068,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2176,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Parallel Courses III",
                "question__title_slug": "parallel-courses-iii",
                "question__hide": false,
                "total_acs": 13521,
                "total_submitted": 22757,
                "frontend_question_id": 2050,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2175,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Nodes With the Highest Score",
                "question__title_slug": "count-nodes-with-the-highest-score",
                "question__hide": false,
                "total_acs": 12869,
                "total_submitted": 27372,
                "frontend_question_id": 2049,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2174,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Next Greater Numerically Balanced Number",
                "question__title_slug": "next-greater-numerically-balanced-number",
                "question__hide": false,
                "total_acs": 9661,
                "total_submitted": 20586,
                "frontend_question_id": 2048,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2173,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Valid Words in a Sentence",
                "question__title_slug": "number-of-valid-words-in-a-sentence",
                "question__hide": false,
                "total_acs": 17692,
                "total_submitted": 59854,
                "frontend_question_id": 2047,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2172,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Low-Quality Problems",
                "question__title_slug": "low-quality-problems",
                "question__hide": false,
                "total_acs": 6474,
                "total_submitted": 7540,
                "frontend_question_id": 2026,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2171,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Second Minimum Time to Reach Destination",
                "question__title_slug": "second-minimum-time-to-reach-destination",
                "question__hide": false,
                "total_acs": 7416,
                "total_submitted": 19456,
                "frontend_question_id": 2045,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2170,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Number of Maximum Bitwise-OR Subsets",
                "question__title_slug": "count-number-of-maximum-bitwise-or-subsets",
                "question__hide": false,
                "total_acs": 16526,
                "total_submitted": 22129,
                "frontend_question_id": 2044,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2169,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Simple Bank System",
                "question__title_slug": "simple-bank-system",
                "question__hide": false,
                "total_acs": 14967,
                "total_submitted": 22738,
                "frontend_question_id": 2043,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2168,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if Numbers Are Ascending in a Sentence",
                "question__title_slug": "check-if-numbers-are-ascending-in-a-sentence",
                "question__hide": false,
                "total_acs": 31011,
                "total_submitted": 46907,
                "frontend_question_id": 2042,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2167,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Accounts That Did Not Stream",
                "question__title_slug": "number-of-accounts-that-did-not-stream",
                "question__hide": false,
                "total_acs": 5675,
                "total_submitted": 7794,
                "frontend_question_id": 2020,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2166,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Valid Move Combinations On Chessboard",
                "question__title_slug": "number-of-valid-move-combinations-on-chessboard",
                "question__hide": false,
                "total_acs": 3009,
                "total_submitted": 5134,
                "frontend_question_id": 2056,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2165,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Plates Between Candles",
                "question__title_slug": "plates-between-candles",
                "question__hide": false,
                "total_acs": 19347,
                "total_submitted": 43163,
                "frontend_question_id": 2055,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2164,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Two Best Non-Overlapping Events",
                "question__title_slug": "two-best-non-overlapping-events",
                "question__hide": false,
                "total_acs": 10823,
                "total_submitted": 24425,
                "frontend_question_id": 2054,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2163,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Kth Distinct String in an Array",
                "question__title_slug": "kth-distinct-string-in-an-array",
                "question__hide": false,
                "total_acs": 31175,
                "total_submitted": 43368,
                "frontend_question_id": 2053,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2162,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Partition Array Into Two Arrays to Minimize Sum Difference",
                "question__title_slug": "partition-array-into-two-arrays-to-minimize-sum-difference",
                "question__hide": false,
                "total_acs": 8560,
                "total_submitted": 47580,
                "frontend_question_id": 2035,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2161,
                "question__article__live": true,
                "question__article__slug": "stock-price-fluctuation",
                "question__article__has_video_solution": false,
                "question__title": "Stock Price Fluctuation ",
                "question__title_slug": "stock-price-fluctuation",
                "question__hide": false,
                "total_acs": 42558,
                "total_submitted": 86461,
                "frontend_question_id": 2034,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2160,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Operations to Make a Uni-Value Grid",
                "question__title_slug": "minimum-operations-to-make-a-uni-value-grid",
                "question__hide": false,
                "total_acs": 16396,
                "total_submitted": 31622,
                "frontend_question_id": 2033,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2159,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Two Out of Three",
                "question__title_slug": "two-out-of-three",
                "question__hide": false,
                "total_acs": 34564,
                "total_submitted": 47573,
                "frontend_question_id": 2032,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2158,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Number of Seniors and Juniors to Join the Company II",
                "question__title_slug": "the-number-of-seniors-and-juniors-to-join-the-company-ii",
                "question__hide": false,
                "total_acs": 2789,
                "total_submitted": 4816,
                "frontend_question_id": 2010,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2157,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Smallest K-Length Subsequence With Occurrences of a Letter",
                "question__title_slug": "smallest-k-length-subsequence-with-occurrences-of-a-letter",
                "question__hide": false,
                "total_acs": 5324,
                "total_submitted": 13705,
                "frontend_question_id": 2030,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2156,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Stone Game IX",
                "question__title_slug": "stone-game-ix",
                "question__hide": false,
                "total_acs": 5564,
                "total_submitted": 21521,
                "frontend_question_id": 2029,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2155,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Missing Observations",
                "question__title_slug": "find-missing-observations",
                "question__hide": false,
                "total_acs": 15467,
                "total_submitted": 35857,
                "frontend_question_id": 2028,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2154,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Moves to Convert String",
                "question__title_slug": "minimum-moves-to-convert-string",
                "question__hide": false,
                "total_acs": 21862,
                "total_submitted": 40799,
                "frontend_question_id": 2027,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2153,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Subtree Removal Game with Fibonacci Tree",
                "question__title_slug": "subtree-removal-game-with-fibonacci-tree",
                "question__hide": false,
                "total_acs": 354,
                "total_submitted": 561,
                "frontend_question_id": 2005,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2152,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Number of Seniors and Juniors to Join the Company",
                "question__title_slug": "the-number-of-seniors-and-juniors-to-join-the-company",
                "question__hide": false,
                "total_acs": 4610,
                "total_submitted": 12031,
                "frontend_question_id": 2004,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2151,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Time When the Network Becomes Idle",
                "question__title_slug": "the-time-when-the-network-becomes-idle",
                "question__hide": false,
                "total_acs": 8692,
                "total_submitted": 17349,
                "frontend_question_id": 2039,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2150,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Kth Smallest Product of Two Sorted Arrays",
                "question__title_slug": "kth-smallest-product-of-two-sorted-arrays",
                "question__hide": false,
                "total_acs": 8011,
                "total_submitted": 27384,
                "frontend_question_id": 2040,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2149,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove Colored Pieces if Both Neighbors are the Same Color",
                "question__title_slug": "remove-colored-pieces-if-both-neighbors-are-the-same-color",
                "question__hide": false,
                "total_acs": 16118,
                "total_submitted": 27948,
                "frontend_question_id": 2038,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2148,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Moves to Seat Everyone",
                "question__title_slug": "minimum-number-of-moves-to-seat-everyone",
                "question__hide": false,
                "total_acs": 33626,
                "total_submitted": 40805,
                "frontend_question_id": 2037,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2147,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Score of Students Solving Math Expression",
                "question__title_slug": "the-score-of-students-solving-math-expression",
                "question__hide": false,
                "total_acs": 4877,
                "total_submitted": 14618,
                "frontend_question_id": 2019,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2146,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if Word Can Be Placed In Crossword",
                "question__title_slug": "check-if-word-can-be-placed-in-crossword",
                "question__hide": false,
                "total_acs": 13723,
                "total_submitted": 27890,
                "frontend_question_id": 2018,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2145,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Grid Game",
                "question__title_slug": "grid-game",
                "question__hide": false,
                "total_acs": 11739,
                "total_submitted": 27684,
                "frontend_question_id": 2017,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2144,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Difference Between Increasing Elements",
                "question__title_slug": "maximum-difference-between-increasing-elements",
                "question__hide": false,
                "total_acs": 42870,
                "total_submitted": 80114,
                "frontend_question_id": 2016,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2143,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count the Number of Experiments",
                "question__title_slug": "count-the-number-of-experiments",
                "question__hide": false,
                "total_acs": 3642,
                "total_submitted": 7108,
                "frontend_question_id": 1990,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2142,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Average Height of Buildings in Each Segment",
                "question__title_slug": "average-height-of-buildings-in-each-segment",
                "question__hide": false,
                "total_acs": 1287,
                "total_submitted": 2169,
                "frontend_question_id": 2015,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2141,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Smallest Greater Multiple Made of Two Digits",
                "question__title_slug": "smallest-greater-multiple-made-of-two-digits",
                "question__hide": false,
                "total_acs": 1052,
                "total_submitted": 2093,
                "frontend_question_id": 1999,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2140,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Subsequence Repeated k Times",
                "question__title_slug": "longest-subsequence-repeated-k-times",
                "question__hide": false,
                "total_acs": 4840,
                "total_submitted": 8763,
                "frontend_question_id": 2014,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2139,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Detect Squares",
                "question__title_slug": "detect-squares",
                "question__hide": false,
                "total_acs": 34218,
                "total_submitted": 68779,
                "frontend_question_id": 2013,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2138,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Beauty in the Array",
                "question__title_slug": "sum-of-beauty-in-the-array",
                "question__hide": false,
                "total_acs": 16003,
                "total_submitted": 34455,
                "frontend_question_id": 2012,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2137,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Final Value of Variable After Performing Operations",
                "question__title_slug": "final-value-of-variable-after-performing-operations",
                "question__hide": false,
                "total_acs": 143815,
                "total_submitted": 161628,
                "frontend_question_id": 2011,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2136,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Cutoff Score for Each School",
                "question__title_slug": "find-cutoff-score-for-each-school",
                "question__hide": false,
                "total_acs": 5632,
                "total_submitted": 8038,
                "frontend_question_id": 1988,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2135,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Ways to Partition an Array",
                "question__title_slug": "maximum-number-of-ways-to-partition-an-array",
                "question__hide": false,
                "total_acs": 5932,
                "total_submitted": 18503,
                "frontend_question_id": 2025,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2134,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximize the Confusion of an Exam",
                "question__title_slug": "maximize-the-confusion-of-an-exam",
                "question__hide": false,
                "total_acs": 18584,
                "total_submitted": 31527,
                "frontend_question_id": 2024,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2133,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Pairs of Strings With Concatenation Equal to Target",
                "question__title_slug": "number-of-pairs-of-strings-with-concatenation-equal-to-target",
                "question__hide": false,
                "total_acs": 23519,
                "total_submitted": 32312,
                "frontend_question_id": 2023,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2132,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Convert 1D Array Into 2D Array",
                "question__title_slug": "convert-1d-array-into-2d-array",
                "question__hide": false,
                "total_acs": 43065,
                "total_submitted": 73727,
                "frontend_question_id": 2022,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2131,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Smallest Missing Genetic Value in Each Subtree",
                "question__title_slug": "smallest-missing-genetic-value-in-each-subtree",
                "question__hide": false,
                "total_acs": 5658,
                "total_submitted": 12977,
                "frontend_question_id": 2003,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2130,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Product of the Length of Two Palindromic Subsequences",
                "question__title_slug": "maximum-product-of-the-length-of-two-palindromic-subsequences",
                "question__hide": false,
                "total_acs": 13833,
                "total_submitted": 25939,
                "frontend_question_id": 2002,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2129,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Pairs of Interchangeable Rectangles",
                "question__title_slug": "number-of-pairs-of-interchangeable-rectangles",
                "question__hide": false,
                "total_acs": 18470,
                "total_submitted": 41819,
                "frontend_question_id": 2001,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2128,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reverse Prefix of Word",
                "question__title_slug": "reverse-prefix-of-word",
                "question__hide": false,
                "total_acs": 43603,
                "total_submitted": 56152,
                "frontend_question_id": 2000,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2127,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Employees Whose Manager Left the Company",
                "question__title_slug": "employees-whose-manager-left-the-company",
                "question__hide": false,
                "total_acs": 6591,
                "total_submitted": 13045,
                "frontend_question_id": 1978,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2126,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Nodes Equal to Sum of Descendants",
                "question__title_slug": "count-nodes-equal-to-sum-of-descendants",
                "question__hide": false,
                "total_acs": 6674,
                "total_submitted": 8860,
                "frontend_question_id": 1973,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2125,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "GCD Sort of an Array",
                "question__title_slug": "gcd-sort-of-an-array",
                "question__hide": false,
                "total_acs": 5532,
                "total_submitted": 12141,
                "frontend_question_id": 1998,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2124,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "First Day Where You Have Been in All the Rooms",
                "question__title_slug": "first-day-where-you-have-been-in-all-the-rooms",
                "question__hide": false,
                "total_acs": 6520,
                "total_submitted": 18199,
                "frontend_question_id": 1997,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2123,
                "question__article__live": true,
                "question__article__slug": "the-number-of-weak-characters-in-the-game",
                "question__article__has_video_solution": false,
                "question__title": "The Number of Weak Characters in the Game",
                "question__title_slug": "the-number-of-weak-characters-in-the-game",
                "question__hide": false,
                "total_acs": 25672,
                "total_submitted": 68471,
                "frontend_question_id": 1996,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2122,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Special Quadruplets",
                "question__title_slug": "count-special-quadruplets",
                "question__hide": false,
                "total_acs": 23495,
                "total_submitted": 40163,
                "frontend_question_id": 1995,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2121,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find if Path Exists in Graph",
                "question__title_slug": "find-if-path-exists-in-graph",
                "question__hide": false,
                "total_acs": 130457,
                "total_submitted": 257993,
                "frontend_question_id": 1971,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2120,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "First and Last Call On the Same Day",
                "question__title_slug": "first-and-last-call-on-the-same-day",
                "question__hide": false,
                "total_acs": 5313,
                "total_submitted": 9736,
                "frontend_question_id": 1972,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2119,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Operations to Make Array Continuous",
                "question__title_slug": "minimum-number-of-operations-to-make-array-continuous",
                "question__hide": false,
                "total_acs": 8519,
                "total_submitted": 18659,
                "frontend_question_id": 2009,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2118,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Earnings From Taxi",
                "question__title_slug": "maximum-earnings-from-taxi",
                "question__hide": false,
                "total_acs": 16432,
                "total_submitted": 38326,
                "frontend_question_id": 2008,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2117,
                "question__article__live": true,
                "question__article__slug": "find-original-array-from-doubled-array",
                "question__article__has_video_solution": false,
                "question__title": "Find Original Array From Doubled Array",
                "question__title_slug": "find-original-array-from-doubled-array",
                "question__hide": false,
                "total_acs": 49877,
                "total_submitted": 129929,
                "frontend_question_id": 2007,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2116,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Number of Pairs With Absolute Difference K",
                "question__title_slug": "count-number-of-pairs-with-absolute-difference-k",
                "question__hide": false,
                "total_acs": 67156,
                "total_submitted": 81651,
                "frontend_question_id": 2006,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2115,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Unique Good Subsequences",
                "question__title_slug": "number-of-unique-good-subsequences",
                "question__hide": false,
                "total_acs": 8111,
                "total_submitted": 15528,
                "frontend_question_id": 1987,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2114,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Work Sessions to Finish the Tasks",
                "question__title_slug": "minimum-number-of-work-sessions-to-finish-the-tasks",
                "question__hide": false,
                "total_acs": 15508,
                "total_submitted": 47095,
                "frontend_question_id": 1986,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2113,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Kth Largest Integer in the Array",
                "question__title_slug": "find-the-kth-largest-integer-in-the-array",
                "question__hide": false,
                "total_acs": 36056,
                "total_submitted": 80772,
                "frontend_question_id": 1985,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2112,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Difference Between Highest and Lowest of K Scores",
                "question__title_slug": "minimum-difference-between-highest-and-lowest-of-k-scores",
                "question__hide": false,
                "total_acs": 28985,
                "total_submitted": 54360,
                "frontend_question_id": 1984,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2111,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Binary Searchable Numbers in an Unsorted Array",
                "question__title_slug": "binary-searchable-numbers-in-an-unsorted-array",
                "question__hide": false,
                "total_acs": 1880,
                "total_submitted": 2864,
                "frontend_question_id": 1966,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2110,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Employees With Missing Information",
                "question__title_slug": "employees-with-missing-information",
                "question__hide": false,
                "total_acs": 41345,
                "total_submitted": 50918,
                "frontend_question_id": 1965,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2109,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Array Given Subset Sums",
                "question__title_slug": "find-array-given-subset-sums",
                "question__hide": false,
                "total_acs": 3624,
                "total_submitted": 7404,
                "frontend_question_id": 1982,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2108,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimize the Difference Between Target and Chosen Elements",
                "question__title_slug": "minimize-the-difference-between-target-and-chosen-elements",
                "question__hide": false,
                "total_acs": 17729,
                "total_submitted": 54530,
                "frontend_question_id": 1981,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2107,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Unique Binary String",
                "question__title_slug": "find-unique-binary-string",
                "question__hide": false,
                "total_acs": 28311,
                "total_submitted": 44253,
                "frontend_question_id": 1980,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2106,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Greatest Common Divisor of Array",
                "question__title_slug": "find-greatest-common-divisor-of-array",
                "question__hide": false,
                "total_acs": 54810,
                "total_submitted": 71062,
                "frontend_question_id": 1979,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2105,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Number of Good Subsets",
                "question__title_slug": "the-number-of-good-subsets",
                "question__hide": false,
                "total_acs": 4219,
                "total_submitted": 12360,
                "frontend_question_id": 1994,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2104,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Operations on Tree",
                "question__title_slug": "operations-on-tree",
                "question__hide": false,
                "total_acs": 8281,
                "total_submitted": 19082,
                "frontend_question_id": 1993,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2103,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find All Groups of Farmland",
                "question__title_slug": "find-all-groups-of-farmland",
                "question__hide": false,
                "total_acs": 17521,
                "total_submitted": 25642,
                "frontend_question_id": 1992,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2102,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Middle Index in Array",
                "question__title_slug": "find-the-middle-index-in-array",
                "question__hide": false,
                "total_acs": 40571,
                "total_submitted": 60398,
                "frontend_question_id": 1991,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2101,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Last Day Where You Can Still Cross",
                "question__title_slug": "last-day-where-you-can-still-cross",
                "question__hide": false,
                "total_acs": 9826,
                "total_submitted": 20071,
                "frontend_question_id": 1970,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2100,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Non-Zero Product of the Array Elements",
                "question__title_slug": "minimum-non-zero-product-of-the-array-elements",
                "question__hide": false,
                "total_acs": 7752,
                "total_submitted": 23289,
                "frontend_question_id": 1969,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2099,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Strings That Appear as Substrings in Word",
                "question__title_slug": "number-of-strings-that-appear-as-substrings-in-word",
                "question__hide": false,
                "total_acs": 35654,
                "total_submitted": 44567,
                "frontend_question_id": 1967,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2098,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "All the Pairs With the Maximum Number of Common Followers",
                "question__title_slug": "all-the-pairs-with-the-maximum-number-of-common-followers",
                "question__hide": false,
                "total_acs": 5960,
                "total_submitted": 8145,
                "frontend_question_id": 1951,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2097,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Strong Friendship",
                "question__title_slug": "strong-friendship",
                "question__hide": false,
                "total_acs": 6757,
                "total_submitted": 11502,
                "frontend_question_id": 1949,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2096,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Longest Valid Obstacle Course at Each Position",
                "question__title_slug": "find-the-longest-valid-obstacle-course-at-each-position",
                "question__hide": false,
                "total_acs": 9246,
                "total_submitted": 19863,
                "frontend_question_id": 1964,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2095,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Swaps to Make the String Balanced",
                "question__title_slug": "minimum-number-of-swaps-to-make-the-string-balanced",
                "question__hide": false,
                "total_acs": 33723,
                "total_submitted": 49453,
                "frontend_question_id": 1963,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2094,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove Stones to Minimize the Total",
                "question__title_slug": "remove-stones-to-minimize-the-total",
                "question__hide": false,
                "total_acs": 21439,
                "total_submitted": 36779,
                "frontend_question_id": 1962,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2093,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If String Is a Prefix of Array",
                "question__title_slug": "check-if-string-is-a-prefix-of-array",
                "question__hide": false,
                "total_acs": 29877,
                "total_submitted": 55036,
                "frontend_question_id": 1961,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2092,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Users That Actively Request Confirmation Messages",
                "question__title_slug": "users-that-actively-request-confirmation-messages",
                "question__hide": false,
                "total_acs": 6410,
                "total_submitted": 10386,
                "frontend_question_id": 1939,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2091,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Separate Numbers",
                "question__title_slug": "number-of-ways-to-separate-numbers",
                "question__hide": false,
                "total_acs": 3423,
                "total_submitted": 15885,
                "frontend_question_id": 1977,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2090,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Arrive at Destination",
                "question__title_slug": "number-of-ways-to-arrive-at-destination",
                "question__hide": false,
                "total_acs": 19242,
                "total_submitted": 59098,
                "frontend_question_id": 1976,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2089,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Matrix Sum",
                "question__title_slug": "maximum-matrix-sum",
                "question__hide": false,
                "total_acs": 11549,
                "total_submitted": 25389,
                "frontend_question_id": 1975,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2088,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Time to Type Word Using Special Typewriter",
                "question__title_slug": "minimum-time-to-type-word-using-special-typewriter",
                "question__hide": false,
                "total_acs": 24066,
                "total_submitted": 33661,
                "frontend_question_id": 1974,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2087,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Confirmation Rate",
                "question__title_slug": "confirmation-rate",
                "question__hide": false,
                "total_acs": 8110,
                "total_submitted": 10470,
                "frontend_question_id": 1934,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2086,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Number of Special Subsequences",
                "question__title_slug": "count-number-of-special-subsequences",
                "question__hide": false,
                "total_acs": 8364,
                "total_submitted": 16349,
                "frontend_question_id": 1955,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2085,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Array With Elements Not Equal to Average of Neighbors",
                "question__title_slug": "array-with-elements-not-equal-to-average-of-neighbors",
                "question__hide": false,
                "total_acs": 18748,
                "total_submitted": 38073,
                "frontend_question_id": 1968,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2084,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Weeks for Which You Can Work",
                "question__title_slug": "maximum-number-of-weeks-for-which-you-can-work",
                "question__hide": false,
                "total_acs": 16988,
                "total_submitted": 43913,
                "frontend_question_id": 1953,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2083,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Three Divisors",
                "question__title_slug": "three-divisors",
                "question__hide": false,
                "total_acs": 31220,
                "total_submitted": 54981,
                "frontend_question_id": 1952,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2082,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost to Separate Sentence Into Rows",
                "question__title_slug": "minimum-cost-to-separate-sentence-into-rows",
                "question__hide": false,
                "total_acs": 1156,
                "total_submitted": 2248,
                "frontend_question_id": 2052,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2081,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Total Space Wasted With K Resizing Operations",
                "question__title_slug": "minimum-total-space-wasted-with-k-resizing-operations",
                "question__hide": false,
                "total_acs": 6041,
                "total_submitted": 14424,
                "frontend_question_id": 1959,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2080,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if Move is Legal",
                "question__title_slug": "check-if-move-is-legal",
                "question__hide": false,
                "total_acs": 7683,
                "total_submitted": 17449,
                "frontend_question_id": 1958,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2079,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Delete Duplicate Folders in System",
                "question__title_slug": "delete-duplicate-folders-in-system",
                "question__hide": false,
                "total_acs": 6069,
                "total_submitted": 10328,
                "frontend_question_id": 1948,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2078,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Compatibility Score Sum",
                "question__title_slug": "maximum-compatibility-score-sum",
                "question__hide": false,
                "total_acs": 16554,
                "total_submitted": 27259,
                "frontend_question_id": 1947,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2077,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Number After Mutating Substring",
                "question__title_slug": "largest-number-after-mutating-substring",
                "question__hide": false,
                "total_acs": 15518,
                "total_submitted": 45171,
                "frontend_question_id": 1946,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2076,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Digits of String After Convert",
                "question__title_slug": "sum-of-digits-of-string-after-convert",
                "question__hide": false,
                "total_acs": 30870,
                "total_submitted": 50545,
                "frontend_question_id": 1945,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2075,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Brightest Position on Street",
                "question__title_slug": "brightest-position-on-street",
                "question__hide": false,
                "total_acs": 3194,
                "total_submitted": 5034,
                "frontend_question_id": 2021,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2074,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Erect the Fence II",
                "question__title_slug": "erect-the-fence-ii",
                "question__hide": false,
                "total_acs": 468,
                "total_submitted": 872,
                "frontend_question_id": 1924,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2073,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Time For K Virus Variants to Spread",
                "question__title_slug": "minimum-time-for-k-virus-variants-to-spread",
                "question__hide": false,
                "total_acs": 554,
                "total_submitted": 1192,
                "frontend_question_id": 1956,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2072,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum of Minimum Values in All Subarrays",
                "question__title_slug": "maximum-of-minimum-values-in-all-subarrays",
                "question__hide": false,
                "total_acs": 2168,
                "total_submitted": 4344,
                "frontend_question_id": 1950,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2071,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Common Subsequence Between Sorted Arrays",
                "question__title_slug": "longest-common-subsequence-between-sorted-arrays",
                "question__hide": false,
                "total_acs": 4163,
                "total_submitted": 5247,
                "frontend_question_id": 1940,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2070,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if String Is Decomposable Into Value-Equal Substrings",
                "question__title_slug": "check-if-string-is-decomposable-into-value-equal-substrings",
                "question__hide": false,
                "total_acs": 2368,
                "total_submitted": 4696,
                "frontend_question_id": 1933,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2069,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Kth Smallest Subarray Sum",
                "question__title_slug": "kth-smallest-subarray-sum",
                "question__hide": false,
                "total_acs": 2606,
                "total_submitted": 4928,
                "frontend_question_id": 1918,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2068,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Genetic Difference Query",
                "question__title_slug": "maximum-genetic-difference-query",
                "question__hide": false,
                "total_acs": 3758,
                "total_submitted": 9454,
                "frontend_question_id": 1938,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2067,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Points with Cost",
                "question__title_slug": "maximum-number-of-points-with-cost",
                "question__hide": false,
                "total_acs": 48720,
                "total_submitted": 134943,
                "frontend_question_id": 1937,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2066,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Add Minimum Number of Rungs",
                "question__title_slug": "add-minimum-number-of-rungs",
                "question__hide": false,
                "total_acs": 20638,
                "total_submitted": 48344,
                "frontend_question_id": 1936,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2065,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check for Contradictions in Equations",
                "question__title_slug": "check-for-contradictions-in-equations",
                "question__hide": false,
                "total_acs": 530,
                "total_submitted": 1349,
                "frontend_question_id": 2307,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2064,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Leetcodify Similar Friends",
                "question__title_slug": "leetcodify-similar-friends",
                "question__hide": false,
                "total_acs": 3294,
                "total_submitted": 7607,
                "frontend_question_id": 1919,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2063,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Leetcodify Friends Recommendations",
                "question__title_slug": "leetcodify-friends-recommendations",
                "question__hide": false,
                "total_acs": 4078,
                "total_submitted": 13793,
                "frontend_question_id": 1917,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2062,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Game of Nim",
                "question__title_slug": "game-of-nim",
                "question__hide": false,
                "total_acs": 1100,
                "total_submitted": 1912,
                "frontend_question_id": 1908,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2061,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Painting a Grid With Three Different Colors",
                "question__title_slug": "painting-a-grid-with-three-different-colors",
                "question__hide": false,
                "total_acs": 6939,
                "total_submitted": 12141,
                "frontend_question_id": 1931,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2060,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Merge BSTs to Create Single BST",
                "question__title_slug": "merge-bsts-to-create-single-bst",
                "question__hide": false,
                "total_acs": 5323,
                "total_submitted": 15143,
                "frontend_question_id": 1932,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2059,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Unique Length-3 Palindromic Subsequences",
                "question__title_slug": "unique-length-3-palindromic-subsequences",
                "question__hide": false,
                "total_acs": 17619,
                "total_submitted": 34107,
                "frontend_question_id": 1930,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2058,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Concatenation of Array",
                "question__title_slug": "concatenation-of-array",
                "question__hide": false,
                "total_acs": 253309,
                "total_submitted": 276794,
                "frontend_question_id": 1929,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2057,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Salary Categories",
                "question__title_slug": "count-salary-categories",
                "question__hide": false,
                "total_acs": 6646,
                "total_submitted": 10288,
                "frontend_question_id": 1907,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2056,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Jump Game VIII",
                "question__title_slug": "jump-game-viii",
                "question__hide": false,
                "total_acs": 781,
                "total_submitted": 1355,
                "frontend_question_id": 2297,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2055,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Describe the Painting",
                "question__title_slug": "describe-the-painting",
                "question__hide": false,
                "total_acs": 8622,
                "total_submitted": 18181,
                "frontend_question_id": 1943,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2054,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Number of the Smallest Unoccupied Chair",
                "question__title_slug": "the-number-of-the-smallest-unoccupied-chair",
                "question__hide": false,
                "total_acs": 12277,
                "total_submitted": 30823,
                "frontend_question_id": 1942,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2053,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if All Characters Have Equal Number of Occurrences",
                "question__title_slug": "check-if-all-characters-have-equal-number-of-occurrences",
                "question__hide": false,
                "total_acs": 43943,
                "total_submitted": 57194,
                "frontend_question_id": 1941,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2052,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Depth of BST Given Insertion Order",
                "question__title_slug": "depth-of-bst-given-insertion-order",
                "question__hide": false,
                "total_acs": 1612,
                "total_submitted": 3544,
                "frontend_question_id": 1902,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2051,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Common Subpath",
                "question__title_slug": "longest-common-subpath",
                "question__hide": false,
                "total_acs": 5354,
                "total_submitted": 18995,
                "frontend_question_id": 1923,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2050,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Good Numbers",
                "question__title_slug": "count-good-numbers",
                "question__hide": false,
                "total_acs": 17901,
                "total_submitted": 46864,
                "frontend_question_id": 1922,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2049,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Eliminate Maximum Number of Monsters",
                "question__title_slug": "eliminate-maximum-number-of-monsters",
                "question__hide": false,
                "total_acs": 18034,
                "total_submitted": 47770,
                "frontend_question_id": 1921,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2048,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Build Array from Permutation",
                "question__title_slug": "build-array-from-permutation",
                "question__hide": false,
                "total_acs": 215246,
                "total_submitted": 235199,
                "frontend_question_id": 1920,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2047,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find a Peak Element II",
                "question__title_slug": "find-a-peak-element-ii",
                "question__hide": false,
                "total_acs": 26466,
                "total_submitted": 49427,
                "frontend_question_id": 1901,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2046,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Page Recommendations II",
                "question__title_slug": "page-recommendations-ii",
                "question__hide": false,
                "total_acs": 4324,
                "total_submitted": 9685,
                "frontend_question_id": 1892,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2045,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Cutting Ribbons",
                "question__title_slug": "cutting-ribbons",
                "question__hide": false,
                "total_acs": 46581,
                "total_submitted": 96802,
                "frontend_question_id": 1891,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2044,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Wonderful Substrings",
                "question__title_slug": "number-of-wonderful-substrings",
                "question__hide": false,
                "total_acs": 9647,
                "total_submitted": 21642,
                "frontend_question_id": 1915,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2043,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Cyclically Rotating a Grid",
                "question__title_slug": "cyclically-rotating-a-grid",
                "question__hide": false,
                "total_acs": 10129,
                "total_submitted": 21170,
                "frontend_question_id": 1914,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2042,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Product Difference Between Two Pairs",
                "question__title_slug": "maximum-product-difference-between-two-pairs",
                "question__hide": false,
                "total_acs": 62343,
                "total_submitted": 76623,
                "frontend_question_id": 1913,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2041,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Latest Login in 2020",
                "question__title_slug": "the-latest-login-in-2020",
                "question__hide": false,
                "total_acs": 28751,
                "total_submitted": 35126,
                "frontend_question_id": 1890,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2040,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost to Reach Destination in Time",
                "question__title_slug": "minimum-cost-to-reach-destination-in-time",
                "question__hide": false,
                "total_acs": 12200,
                "total_submitted": 32282,
                "frontend_question_id": 1928,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2039,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum Game",
                "question__title_slug": "sum-game",
                "question__hide": false,
                "total_acs": 7351,
                "total_submitted": 15629,
                "frontend_question_id": 1927,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2038,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Nearest Exit from Entrance in Maze",
                "question__title_slug": "nearest-exit-from-entrance-in-maze",
                "question__hide": false,
                "total_acs": 26531,
                "total_submitted": 62007,
                "frontend_question_id": 1926,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2037,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Square Sum Triples",
                "question__title_slug": "count-square-sum-triples",
                "question__hide": false,
                "total_acs": 25497,
                "total_submitted": 37584,
                "frontend_question_id": 1925,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2036,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Pairs in Two Arrays",
                "question__title_slug": "count-pairs-in-two-arrays",
                "question__hide": false,
                "total_acs": 2990,
                "total_submitted": 5066,
                "frontend_question_id": 1885,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2035,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Sub Islands",
                "question__title_slug": "count-sub-islands",
                "question__hide": false,
                "total_acs": 47930,
                "total_submitted": 70526,
                "frontend_question_id": 1905,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2034,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Absolute Difference Queries",
                "question__title_slug": "minimum-absolute-difference-queries",
                "question__hide": false,
                "total_acs": 8623,
                "total_submitted": 19631,
                "frontend_question_id": 1906,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2033,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Number of Full Rounds You Have Played",
                "question__title_slug": "the-number-of-full-rounds-you-have-played",
                "question__hide": false,
                "total_acs": 17457,
                "total_submitted": 37971,
                "frontend_question_id": 1904,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2032,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Odd Number in String",
                "question__title_slug": "largest-odd-number-in-string",
                "question__hide": false,
                "total_acs": 39015,
                "total_submitted": 69822,
                "frontend_question_id": 1903,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2031,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Egg Drop With 2 Eggs and N Floors",
                "question__title_slug": "egg-drop-with-2-eggs-and-n-floors",
                "question__hide": false,
                "total_acs": 27056,
                "total_submitted": 38453,
                "frontend_question_id": 1884,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2030,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Group Employees of the Same Salary",
                "question__title_slug": "group-employees-of-the-same-salary",
                "question__hide": false,
                "total_acs": 6880,
                "total_submitted": 9097,
                "frontend_question_id": 1875,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2029,
                "question__article__live": true,
                "question__article__slug": "minimize-product-sum-of-two-arrays",
                "question__article__has_video_solution": false,
                "question__title": "Minimize Product Sum of Two Arrays",
                "question__title_slug": "minimize-product-sum-of-two-arrays",
                "question__hide": false,
                "total_acs": 13743,
                "total_submitted": 15193,
                "frontend_question_id": 1874,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2028,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Earliest and Latest Rounds Where Players Compete",
                "question__title_slug": "the-earliest-and-latest-rounds-where-players-compete",
                "question__hide": false,
                "total_acs": 4227,
                "total_submitted": 8179,
                "frontend_question_id": 1900,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2027,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Removable Characters",
                "question__title_slug": "maximum-number-of-removable-characters",
                "question__hide": false,
                "total_acs": 16797,
                "total_submitted": 43159,
                "frontend_question_id": 1898,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2026,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Merge Triplets to Form Target Triplet",
                "question__title_slug": "merge-triplets-to-form-target-triplet",
                "question__hide": false,
                "total_acs": 20863,
                "total_submitted": 32771,
                "frontend_question_id": 1899,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2025,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Redistribute Characters to Make All Strings Equal",
                "question__title_slug": "redistribute-characters-to-make-all-strings-equal",
                "question__hide": false,
                "total_acs": 24702,
                "total_submitted": 41154,
                "frontend_question_id": 1897,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2024,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Calculate Special Bonus",
                "question__title_slug": "calculate-special-bonus",
                "question__hide": false,
                "total_acs": 74331,
                "total_submitted": 111056,
                "frontend_question_id": 1873,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2023,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Movie Rental System",
                "question__title_slug": "design-movie-rental-system",
                "question__hide": false,
                "total_acs": 4378,
                "total_submitted": 10576,
                "frontend_question_id": 1912,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2022,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Alternating Subsequence Sum",
                "question__title_slug": "maximum-alternating-subsequence-sum",
                "question__hide": false,
                "total_acs": 19638,
                "total_submitted": 33253,
                "frontend_question_id": 1911,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2021,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove All Occurrences of a Substring",
                "question__title_slug": "remove-all-occurrences-of-a-substring",
                "question__hide": false,
                "total_acs": 37772,
                "total_submitted": 51436,
                "frontend_question_id": 1910,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2020,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove One Element to Make the Array Strictly Increasing",
                "question__title_slug": "remove-one-element-to-make-the-array-strictly-increasing",
                "question__hide": false,
                "total_acs": 34666,
                "total_submitted": 132316,
                "frontend_question_id": 1909,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2019,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Product of Two Run-Length Encoded Arrays",
                "question__title_slug": "product-of-two-run-length-encoded-arrays",
                "question__hide": false,
                "total_acs": 23874,
                "total_submitted": 41266,
                "frontend_question_id": 1868,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2018,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Space Wasted From Packaging",
                "question__title_slug": "minimum-space-wasted-from-packaging",
                "question__hide": false,
                "total_acs": 8589,
                "total_submitted": 28110,
                "frontend_question_id": 1889,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2017,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Flips to Make the Binary String Alternating",
                "question__title_slug": "minimum-number-of-flips-to-make-the-binary-string-alternating",
                "question__hide": false,
                "total_acs": 14090,
                "total_submitted": 37481,
                "frontend_question_id": 1888,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2016,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reduction Operations to Make the Array Elements Equal",
                "question__title_slug": "reduction-operations-to-make-the-array-elements-equal",
                "question__hide": false,
                "total_acs": 18493,
                "total_submitted": 29764,
                "frontend_question_id": 1887,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2015,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Determine Whether Matrix Can Be Obtained By Rotation",
                "question__title_slug": "determine-whether-matrix-can-be-obtained-by-rotation",
                "question__hide": false,
                "total_acs": 41132,
                "total_submitted": 74156,
                "frontend_question_id": 1886,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2014,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Orders With Maximum Quantity Above Average",
                "question__title_slug": "orders-with-maximum-quantity-above-average",
                "question__hide": false,
                "total_acs": 9667,
                "total_submitted": 12788,
                "frontend_question_id": 1867,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2013,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Skips to Arrive at Meeting On Time",
                "question__title_slug": "minimum-skips-to-arrive-at-meeting-on-time",
                "question__hide": false,
                "total_acs": 5065,
                "total_submitted": 13085,
                "frontend_question_id": 1883,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2012,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Process Tasks Using Servers",
                "question__title_slug": "process-tasks-using-servers",
                "question__hide": false,
                "total_acs": 21303,
                "total_submitted": 54427,
                "frontend_question_id": 1882,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2011,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Value after Insertion",
                "question__title_slug": "maximum-value-after-insertion",
                "question__hide": false,
                "total_acs": 20063,
                "total_submitted": 55277,
                "frontend_question_id": 1881,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2010,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if Word Equals Summation of Two Words",
                "question__title_slug": "check-if-word-equals-summation-of-two-words",
                "question__hide": false,
                "total_acs": 44088,
                "total_submitted": 59935,
                "frontend_question_id": 1880,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2009,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Word With All Prefixes",
                "question__title_slug": "longest-word-with-all-prefixes",
                "question__hide": false,
                "total_acs": 4810,
                "total_submitted": 7279,
                "frontend_question_id": 1858,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2008,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost to Change the Final Value of Expression",
                "question__title_slug": "minimum-cost-to-change-the-final-value-of-expression",
                "question__hide": false,
                "total_acs": 2934,
                "total_submitted": 5376,
                "frontend_question_id": 1896,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2007,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Cost of Trip With K Highways",
                "question__title_slug": "maximum-cost-of-trip-with-k-highways",
                "question__hide": false,
                "total_acs": 789,
                "total_submitted": 1565,
                "frontend_question_id": 2247,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2006,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Student that Will Replace the Chalk",
                "question__title_slug": "find-the-student-that-will-replace-the-chalk",
                "question__hide": false,
                "total_acs": 23108,
                "total_submitted": 53396,
                "frontend_question_id": 1894,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2005,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if All the Integers in a Range Are Covered",
                "question__title_slug": "check-if-all-the-integers-in-a-range-are-covered",
                "question__hide": false,
                "total_acs": 25084,
                "total_submitted": 49267,
                "frontend_question_id": 1893,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2004,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Convert Date Format",
                "question__title_slug": "convert-date-format",
                "question__hide": false,
                "total_acs": 8286,
                "total_submitted": 9427,
                "frontend_question_id": 1853,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2003,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Distinct Numbers in Each Subarray",
                "question__title_slug": "distinct-numbers-in-each-subarray",
                "question__hide": false,
                "total_acs": 4494,
                "total_submitted": 6295,
                "frontend_question_id": 1852,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2002,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Stone Game VIII",
                "question__title_slug": "stone-game-viii",
                "question__hide": false,
                "total_acs": 6341,
                "total_submitted": 12160,
                "frontend_question_id": 1872,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2001,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Jump Game VII",
                "question__title_slug": "jump-game-vii",
                "question__hide": false,
                "total_acs": 27740,
                "total_submitted": 109836,
                "frontend_question_id": 1871,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2000,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Speed to Arrive on Time",
                "question__title_slug": "minimum-speed-to-arrive-on-time",
                "question__hide": false,
                "total_acs": 22693,
                "total_submitted": 61065,
                "frontend_question_id": 1870,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1999,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longer Contiguous Segments of Ones than Zeros",
                "question__title_slug": "longer-contiguous-segments-of-ones-than-zeros",
                "question__hide": false,
                "total_acs": 32383,
                "total_submitted": 53674,
                "frontend_question_id": 1869,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1998,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Suspicious Bank Accounts",
                "question__title_slug": "suspicious-bank-accounts",
                "question__hide": false,
                "total_acs": 6792,
                "total_submitted": 14113,
                "frontend_question_id": 1843,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1997,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Next Palindrome Using Same Digits",
                "question__title_slug": "next-palindrome-using-same-digits",
                "question__hide": false,
                "total_acs": 3554,
                "total_submitted": 6596,
                "frontend_question_id": 1842,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1996,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Rearrange Sticks With K Sticks Visible",
                "question__title_slug": "number-of-ways-to-rearrange-sticks-with-k-sticks-visible",
                "question__hide": false,
                "total_acs": 9199,
                "total_submitted": 16634,
                "frontend_question_id": 1866,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1995,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Finding Pairs With a Certain Sum",
                "question__title_slug": "finding-pairs-with-a-certain-sum",
                "question__hide": false,
                "total_acs": 17640,
                "total_submitted": 35240,
                "frontend_question_id": 1865,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1994,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Swaps to Make the Binary String Alternating",
                "question__title_slug": "minimum-number-of-swaps-to-make-the-binary-string-alternating",
                "question__hide": false,
                "total_acs": 16922,
                "total_submitted": 41563,
                "frontend_question_id": 1864,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1993,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of All Subset XOR Totals",
                "question__title_slug": "sum-of-all-subset-xor-totals",
                "question__hide": false,
                "total_acs": 41038,
                "total_submitted": 52017,
                "frontend_question_id": 1863,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1992,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sort Linked List Already Sorted Using Absolute Values",
                "question__title_slug": "sort-linked-list-already-sorted-using-absolute-values",
                "question__hide": false,
                "total_acs": 3513,
                "total_submitted": 5121,
                "frontend_question_id": 2046,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1991,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "League Statistics",
                "question__title_slug": "league-statistics",
                "question__hide": false,
                "total_acs": 8522,
                "total_submitted": 14859,
                "frontend_question_id": 1841,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1990,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Get Biggest Three Rhombus Sums in a Grid",
                "question__title_slug": "get-biggest-three-rhombus-sums-in-a-grid",
                "question__hide": false,
                "total_acs": 10970,
                "total_submitted": 23740,
                "frontend_question_id": 1878,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1989,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum XOR Sum of Two Arrays",
                "question__title_slug": "minimum-xor-sum-of-two-arrays",
                "question__hide": false,
                "total_acs": 9125,
                "total_submitted": 20686,
                "frontend_question_id": 1879,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1988,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimize Maximum Pair Sum in Array",
                "question__title_slug": "minimize-maximum-pair-sum-in-array",
                "question__hide": false,
                "total_acs": 57713,
                "total_submitted": 71778,
                "frontend_question_id": 1877,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1987,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Substrings of Size Three with Distinct Characters",
                "question__title_slug": "substrings-of-size-three-with-distinct-characters",
                "question__hide": false,
                "total_acs": 54749,
                "total_submitted": 78132,
                "frontend_question_id": 1876,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1986,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Color Value in a Directed Graph",
                "question__title_slug": "largest-color-value-in-a-directed-graph",
                "question__hide": false,
                "total_acs": 12780,
                "total_submitted": 31787,
                "frontend_question_id": 1857,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1985,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Subarray Min-Product",
                "question__title_slug": "maximum-subarray-min-product",
                "question__hide": false,
                "total_acs": 17040,
                "total_submitted": 45520,
                "frontend_question_id": 1856,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1984,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Distance Between a Pair of Values",
                "question__title_slug": "maximum-distance-between-a-pair-of-values",
                "question__hide": false,
                "total_acs": 32161,
                "total_submitted": 61436,
                "frontend_question_id": 1855,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1983,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Population Year",
                "question__title_slug": "maximum-population-year",
                "question__hide": false,
                "total_acs": 36995,
                "total_submitted": 62248,
                "frontend_question_id": 1854,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1982,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove Duplicates From an Unsorted Linked List",
                "question__title_slug": "remove-duplicates-from-an-unsorted-linked-list",
                "question__hide": false,
                "total_acs": 17450,
                "total_submitted": 25138,
                "frontend_question_id": 1836,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1981,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Transaction Each Day",
                "question__title_slug": "maximum-transaction-each-day",
                "question__hide": false,
                "total_acs": 9773,
                "total_submitted": 11642,
                "frontend_question_id": 1831,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1980,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Faulty Sensor",
                "question__title_slug": "faulty-sensor",
                "question__hide": false,
                "total_acs": 3028,
                "total_submitted": 6129,
                "frontend_question_id": 1826,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1979,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of People That Can Be Caught in Tag",
                "question__title_slug": "maximum-number-of-people-that-can-be-caught-in-tag",
                "question__hide": false,
                "total_acs": 1327,
                "total_submitted": 2468,
                "frontend_question_id": 1989,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1978,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Adjacent Swaps to Reach the Kth Smallest Number",
                "question__title_slug": "minimum-adjacent-swaps-to-reach-the-kth-smallest-number",
                "question__hide": false,
                "total_acs": 15549,
                "total_submitted": 21599,
                "frontend_question_id": 1850,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1977,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Interval to Include Each Query",
                "question__title_slug": "minimum-interval-to-include-each-query",
                "question__hide": false,
                "total_acs": 10784,
                "total_submitted": 22879,
                "frontend_question_id": 1851,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1976,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Splitting a String Into Descending Consecutive Values",
                "question__title_slug": "splitting-a-string-into-descending-consecutive-values",
                "question__hide": false,
                "total_acs": 15993,
                "total_submitted": 50135,
                "frontend_question_id": 1849,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1975,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Distance to the Target Element",
                "question__title_slug": "minimum-distance-to-the-target-element",
                "question__hide": false,
                "total_acs": 28325,
                "total_submitted": 48071,
                "frontend_question_id": 1848,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1974,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Customers With Positive Revenue this Year",
                "question__title_slug": "find-customers-with-positive-revenue-this-year",
                "question__hide": false,
                "total_acs": 11762,
                "total_submitted": 13142,
                "frontend_question_id": 1821,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1972,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rotating the Box",
                "question__title_slug": "rotating-the-box",
                "question__hide": false,
                "total_acs": 32556,
                "total_submitted": 50161,
                "frontend_question_id": 1861,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1971,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Incremental Memory Leak",
                "question__title_slug": "incremental-memory-leak",
                "question__hide": false,
                "total_acs": 13433,
                "total_submitted": 18819,
                "frontend_question_id": 1860,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1970,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sorting the Sentence",
                "question__title_slug": "sorting-the-sentence",
                "question__hide": false,
                "total_acs": 81996,
                "total_submitted": 97189,
                "frontend_question_id": 1859,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1969,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Accepted Invitations",
                "question__title_slug": "maximum-number-of-accepted-invitations",
                "question__hide": false,
                "total_acs": 4045,
                "total_submitted": 8233,
                "frontend_question_id": 1820,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1968,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Building Height",
                "question__title_slug": "maximum-building-height",
                "question__hide": false,
                "total_acs": 5443,
                "total_submitted": 15453,
                "frontend_question_id": 1840,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1967,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Substring Of All Vowels in Order",
                "question__title_slug": "longest-substring-of-all-vowels-in-order",
                "question__hide": false,
                "total_acs": 20669,
                "total_submitted": 42779,
                "frontend_question_id": 1839,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1966,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Frequency of the Most Frequent Element",
                "question__title_slug": "frequency-of-the-most-frequent-element",
                "question__hide": false,
                "total_acs": 28771,
                "total_submitted": 75957,
                "frontend_question_id": 1838,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1965,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Digits in Base K",
                "question__title_slug": "sum-of-digits-in-base-k",
                "question__hide": false,
                "total_acs": 31701,
                "total_submitted": 41319,
                "frontend_question_id": 1837,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1964,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Interview Candidates",
                "question__title_slug": "find-interview-candidates",
                "question__hide": false,
                "total_acs": 10658,
                "total_submitted": 16349,
                "frontend_question_id": 1811,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1963,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find XOR Sum of All Pairs Bitwise AND",
                "question__title_slug": "find-xor-sum-of-all-pairs-bitwise-and",
                "question__hide": false,
                "total_acs": 11965,
                "total_submitted": 20025,
                "frontend_question_id": 1835,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1962,
                "question__article__live": true,
                "question__article__slug": "single-threaded-cpu",
                "question__article__has_video_solution": false,
                "question__title": "Single-Threaded CPU",
                "question__title_slug": "single-threaded-cpu",
                "question__hide": false,
                "total_acs": 40840,
                "total_submitted": 97793,
                "frontend_question_id": 1834,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1961,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Ice Cream Bars",
                "question__title_slug": "maximum-ice-cream-bars",
                "question__hide": false,
                "total_acs": 35224,
                "total_submitted": 53978,
                "frontend_question_id": 1833,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1960,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if the Sentence Is Pangram",
                "question__title_slug": "check-if-the-sentence-is-pangram",
                "question__hide": false,
                "total_acs": 103267,
                "total_submitted": 127183,
                "frontend_question_id": 1832,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1959,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Path Cost in a Hidden Grid",
                "question__title_slug": "minimum-path-cost-in-a-hidden-grid",
                "question__hide": false,
                "total_acs": 2086,
                "total_submitted": 3900,
                "frontend_question_id": 1810,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1958,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Ad-Free Sessions",
                "question__title_slug": "ad-free-sessions",
                "question__hide": false,
                "total_acs": 10758,
                "total_submitted": 17940,
                "frontend_question_id": 1809,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1957,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Closest Room",
                "question__title_slug": "closest-room",
                "question__hide": false,
                "total_acs": 6180,
                "total_submitted": 17830,
                "frontend_question_id": 1847,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1956,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Element After Decreasing and Rearranging",
                "question__title_slug": "maximum-element-after-decreasing-and-rearranging",
                "question__hide": false,
                "total_acs": 16588,
                "total_submitted": 28181,
                "frontend_question_id": 1846,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1955,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Seat Reservation Manager",
                "question__title_slug": "seat-reservation-manager",
                "question__hide": false,
                "total_acs": 23650,
                "total_submitted": 37151,
                "frontend_question_id": 1845,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1954,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Replace All Digits with Characters",
                "question__title_slug": "replace-all-digits-with-characters",
                "question__hide": false,
                "total_acs": 47409,
                "total_submitted": 59438,
                "frontend_question_id": 1844,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1953,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Finding MK Average",
                "question__title_slug": "finding-mk-average",
                "question__hide": false,
                "total_acs": 8626,
                "total_submitted": 24667,
                "frontend_question_id": 1825,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1952,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Sideway Jumps",
                "question__title_slug": "minimum-sideway-jumps",
                "question__hide": false,
                "total_acs": 20144,
                "total_submitted": 40568,
                "frontend_question_id": 1824,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1951,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Winner of the Circular Game",
                "question__title_slug": "find-the-winner-of-the-circular-game",
                "question__hide": false,
                "total_acs": 61841,
                "total_submitted": 80173,
                "frontend_question_id": 1823,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1950,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sign of the Product of an Array",
                "question__title_slug": "sign-of-the-product-of-an-array",
                "question__hide": false,
                "total_acs": 126381,
                "total_submitted": 189763,
                "frontend_question_id": 1822,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1949,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Implement Trie II (Prefix Tree)",
                "question__title_slug": "implement-trie-ii-prefix-tree",
                "question__hide": false,
                "total_acs": 9416,
                "total_submitted": 15771,
                "frontend_question_id": 1804,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1948,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rearrange Products Table",
                "question__title_slug": "rearrange-products-table",
                "question__hide": false,
                "total_acs": 42914,
                "total_submitted": 47275,
                "frontend_question_id": 1795,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1947,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Different Subsequences GCDs",
                "question__title_slug": "number-of-different-subsequences-gcds",
                "question__hide": false,
                "total_acs": 6213,
                "total_submitted": 16490,
                "frontend_question_id": 1819,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1946,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Absolute Sum Difference",
                "question__title_slug": "minimum-absolute-sum-difference",
                "question__hide": false,
                "total_acs": 17308,
                "total_submitted": 57554,
                "frontend_question_id": 1818,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1945,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Finding the Users Active Minutes",
                "question__title_slug": "finding-the-users-active-minutes",
                "question__hide": false,
                "total_acs": 39130,
                "total_submitted": 48485,
                "frontend_question_id": 1817,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1944,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Truncate Sentence",
                "question__title_slug": "truncate-sentence",
                "question__hide": false,
                "total_acs": 75009,
                "total_submitted": 91826,
                "frontend_question_id": 1816,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1943,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Pairs of Equal Substrings With Minimum Difference",
                "question__title_slug": "count-pairs-of-equal-substrings-with-minimum-difference",
                "question__hide": false,
                "total_acs": 1365,
                "total_submitted": 2085,
                "frontend_question_id": 1794,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1942,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Primary Department for Each Employee",
                "question__title_slug": "primary-department-for-each-employee",
                "question__hide": false,
                "total_acs": 12814,
                "total_submitted": 16036,
                "frontend_question_id": 1789,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1941,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Operations to Make String Sorted",
                "question__title_slug": "minimum-number-of-operations-to-make-string-sorted",
                "question__hide": false,
                "total_acs": 2642,
                "total_submitted": 5353,
                "frontend_question_id": 1830,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1940,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum XOR for Each Query",
                "question__title_slug": "maximum-xor-for-each-query",
                "question__hide": false,
                "total_acs": 18704,
                "total_submitted": 24403,
                "frontend_question_id": 1829,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1939,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Queries on Number of Points Inside a Circle",
                "question__title_slug": "queries-on-number-of-points-inside-a-circle",
                "question__hide": false,
                "total_acs": 47072,
                "total_submitted": 54451,
                "frontend_question_id": 1828,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1938,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Operations to Make the Array Increasing",
                "question__title_slug": "minimum-operations-to-make-the-array-increasing",
                "question__hide": false,
                "total_acs": 51115,
                "total_submitted": 65412,
                "frontend_question_id": 1827,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1937,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximize the Beauty of the Garden",
                "question__title_slug": "maximize-the-beauty-of-the-garden",
                "question__hide": false,
                "total_acs": 1543,
                "total_submitted": 2314,
                "frontend_question_id": 1788,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1936,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximize Number of Nice Divisors",
                "question__title_slug": "maximize-number-of-nice-divisors",
                "question__hide": false,
                "total_acs": 4977,
                "total_submitted": 16041,
                "frontend_question_id": 1808,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1935,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Operations to Reinitialize a Permutation",
                "question__title_slug": "minimum-number-of-operations-to-reinitialize-a-permutation",
                "question__hide": false,
                "total_acs": 14178,
                "total_submitted": 19894,
                "frontend_question_id": 1806,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1934,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Evaluate the Bracket Pairs of a String",
                "question__title_slug": "evaluate-the-bracket-pairs-of-a-string",
                "question__hide": false,
                "total_acs": 21220,
                "total_submitted": 31858,
                "frontend_question_id": 1807,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1933,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Different Integers in a String",
                "question__title_slug": "number-of-different-integers-in-a-string",
                "question__hide": false,
                "total_acs": 30150,
                "total_submitted": 83488,
                "frontend_question_id": 1805,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1932,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Grand Slam Titles",
                "question__title_slug": "grand-slam-titles",
                "question__hide": false,
                "total_acs": 14045,
                "total_submitted": 15781,
                "frontend_question_id": 1783,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1931,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Shortest Path in a Hidden Grid",
                "question__title_slug": "shortest-path-in-a-hidden-grid",
                "question__hide": false,
                "total_acs": 4283,
                "total_submitted": 10567,
                "frontend_question_id": 1778,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1930,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Consecutive Values You Can Make",
                "question__title_slug": "maximum-number-of-consecutive-values-you-can-make",
                "question__hide": false,
                "total_acs": 11361,
                "total_submitted": 21140,
                "frontend_question_id": 1798,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1929,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Value at a Given Index in a Bounded Array",
                "question__title_slug": "maximum-value-at-a-given-index-in-a-bounded-array",
                "question__hide": false,
                "total_acs": 12665,
                "total_submitted": 40084,
                "frontend_question_id": 1802,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1928,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Orders in the Backlog",
                "question__title_slug": "number-of-orders-in-the-backlog",
                "question__hide": false,
                "total_acs": 13165,
                "total_submitted": 28241,
                "frontend_question_id": 1801,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1927,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Ascending Subarray Sum",
                "question__title_slug": "maximum-ascending-subarray-sum",
                "question__hide": false,
                "total_acs": 34268,
                "total_submitted": 53647,
                "frontend_question_id": 1800,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1926,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Product's Price for Each Store",
                "question__title_slug": "products-price-for-each-store",
                "question__hide": false,
                "total_acs": 13623,
                "total_submitted": 15919,
                "frontend_question_id": 1777,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1925,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Nice Pairs in an Array",
                "question__title_slug": "count-nice-pairs-in-an-array",
                "question__hide": false,
                "total_acs": 18675,
                "total_submitted": 44945,
                "frontend_question_id": 1814,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1924,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Groups Getting Fresh Donuts",
                "question__title_slug": "maximum-number-of-groups-getting-fresh-donuts",
                "question__hide": false,
                "total_acs": 4674,
                "total_submitted": 11714,
                "frontend_question_id": 1815,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1923,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sentence Similarity III",
                "question__title_slug": "sentence-similarity-iii",
                "question__hide": false,
                "total_acs": 11129,
                "total_submitted": 33790,
                "frontend_question_id": 1813,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1920,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Determine Color of a Chessboard Square",
                "question__title_slug": "determine-color-of-a-chessboard-square",
                "question__hide": false,
                "total_acs": 44061,
                "total_submitted": 56883,
                "frontend_question_id": 1812,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1919,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sort Features by Popularity",
                "question__title_slug": "sort-features-by-popularity",
                "question__hide": false,
                "total_acs": 4299,
                "total_submitted": 6589,
                "frontend_question_id": 1772,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1918,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Score of a Good Subarray",
                "question__title_slug": "maximum-score-of-a-good-subarray",
                "question__hide": false,
                "total_acs": 16459,
                "total_submitted": 31183,
                "frontend_question_id": 1793,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1917,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Average Pass Ratio",
                "question__title_slug": "maximum-average-pass-ratio",
                "question__hide": false,
                "total_acs": 17007,
                "total_submitted": 32817,
                "frontend_question_id": 1792,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1916,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Center of Star Graph",
                "question__title_slug": "find-center-of-star-graph",
                "question__hide": false,
                "total_acs": 104054,
                "total_submitted": 124496,
                "frontend_question_id": 1791,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1915,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if One String Swap Can Make Strings Equal",
                "question__title_slug": "check-if-one-string-swap-can-make-strings-equal",
                "question__hide": false,
                "total_acs": 57858,
                "total_submitted": 127111,
                "frontend_question_id": 1790,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1914,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Subtasks That Did Not Execute",
                "question__title_slug": "find-the-subtasks-that-did-not-execute",
                "question__hide": false,
                "total_acs": 6147,
                "total_submitted": 7293,
                "frontend_question_id": 1767,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1913,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Make the XOR of All Segments Equal to Zero",
                "question__title_slug": "make-the-xor-of-all-segments-equal-to-zero",
                "question__hide": false,
                "total_acs": 3984,
                "total_submitted": 10018,
                "frontend_question_id": 1787,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1912,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Restricted Paths From First to Last Node",
                "question__title_slug": "number-of-restricted-paths-from-first-to-last-node",
                "question__hide": false,
                "total_acs": 15702,
                "total_submitted": 40300,
                "frontend_question_id": 1786,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1911,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Elements to Add to Form a Given Sum",
                "question__title_slug": "minimum-elements-to-add-to-form-a-given-sum",
                "question__hide": false,
                "total_acs": 15587,
                "total_submitted": 36978,
                "frontend_question_id": 1785,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1910,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if Binary String Has at Most One Segment of Ones",
                "question__title_slug": "check-if-binary-string-has-at-most-one-segment-of-ones",
                "question__hide": false,
                "total_acs": 27243,
                "total_submitted": 67282,
                "frontend_question_id": 1784,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1909,
                "question__article__live": true,
                "question__article__slug": "buildings-with-an-ocean-view",
                "question__article__has_video_solution": false,
                "question__title": "Buildings With an Ocean View",
                "question__title_slug": "buildings-with-an-ocean-view",
                "question__hide": false,
                "total_acs": 127464,
                "total_submitted": 160781,
                "frontend_question_id": 1762,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1908,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Recyclable and Low Fat Products",
                "question__title_slug": "recyclable-and-low-fat-products",
                "question__hide": false,
                "total_acs": 148097,
                "total_submitted": 157523,
                "frontend_question_id": 1757,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1907,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Pairs With XOR in a Range",
                "question__title_slug": "count-pairs-with-xor-in-a-range",
                "question__hide": false,
                "total_acs": 5114,
                "total_submitted": 11031,
                "frontend_question_id": 1803,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1906,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximize Score After N Operations",
                "question__title_slug": "maximize-score-after-n-operations",
                "question__hide": false,
                "total_acs": 14068,
                "total_submitted": 30643,
                "frontend_question_id": 1799,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1905,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Authentication Manager",
                "question__title_slug": "design-authentication-manager",
                "question__hide": false,
                "total_acs": 13309,
                "total_submitted": 23833,
                "frontend_question_id": 1797,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1904,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Second Largest Digit in a String",
                "question__title_slug": "second-largest-digit-in-a-string",
                "question__hide": false,
                "total_acs": 30711,
                "total_submitted": 62653,
                "frontend_question_id": 1796,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1903,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Most Recently Used Queue",
                "question__title_slug": "design-most-recently-used-queue",
                "question__hide": false,
                "total_acs": 7163,
                "total_submitted": 9107,
                "frontend_question_id": 1756,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1902,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Car Fleet II",
                "question__title_slug": "car-fleet-ii",
                "question__hide": false,
                "total_acs": 20025,
                "total_submitted": 37643,
                "frontend_question_id": 1776,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1901,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Equal Sum Arrays With Minimum Number of Operations",
                "question__title_slug": "equal-sum-arrays-with-minimum-number-of-operations",
                "question__hide": false,
                "total_acs": 19437,
                "total_submitted": 37210,
                "frontend_question_id": 1775,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1900,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Closest Dessert Cost",
                "question__title_slug": "closest-dessert-cost",
                "question__hide": false,
                "total_acs": 19760,
                "total_submitted": 42369,
                "frontend_question_id": 1774,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1899,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Items Matching a Rule",
                "question__title_slug": "count-items-matching-a-rule",
                "question__hide": false,
                "total_acs": 121765,
                "total_submitted": 144393,
                "frontend_question_id": 1773,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1898,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Leetflex Banned Accounts",
                "question__title_slug": "leetflex-banned-accounts",
                "question__hide": false,
                "total_acs": 10948,
                "total_submitted": 16077,
                "frontend_question_id": 1747,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1897,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximize Palindrome Length From Subsequences",
                "question__title_slug": "maximize-palindrome-length-from-subsequences",
                "question__hide": false,
                "total_acs": 8296,
                "total_submitted": 23652,
                "frontend_question_id": 1771,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1896,
                "question__article__live": true,
                "question__article__slug": "maximum-score-from-performing-multiplication-operations",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Score from Performing Multiplication Operations",
                "question__title_slug": "maximum-score-from-performing-multiplication-operations",
                "question__hide": false,
                "total_acs": 40993,
                "total_submitted": 118445,
                "frontend_question_id": 1770,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1895,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Operations to Move All Balls to Each Box",
                "question__title_slug": "minimum-number-of-operations-to-move-all-balls-to-each-box",
                "question__hide": false,
                "total_acs": 85918,
                "total_submitted": 100417,
                "frontend_question_id": 1769,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1894,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Merge Strings Alternately",
                "question__title_slug": "merge-strings-alternately",
                "question__hide": false,
                "total_acs": 72347,
                "total_submitted": 95391,
                "frontend_question_id": 1768,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1893,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Subarray Sum After One Operation",
                "question__title_slug": "maximum-subarray-sum-after-one-operation",
                "question__hide": false,
                "total_acs": 6742,
                "total_submitted": 10853,
                "frontend_question_id": 1746,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1892,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Total Time Spent by Each Employee",
                "question__title_slug": "find-total-time-spent-by-each-employee",
                "question__hide": false,
                "total_acs": 44819,
                "total_submitted": 48616,
                "frontend_question_id": 1741,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1891,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Pairs Of Nodes",
                "question__title_slug": "count-pairs-of-nodes",
                "question__hide": false,
                "total_acs": 4792,
                "total_submitted": 12665,
                "frontend_question_id": 1782,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1890,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Beauty of All Substrings",
                "question__title_slug": "sum-of-beauty-of-all-substrings",
                "question__hide": false,
                "total_acs": 15083,
                "total_submitted": 25040,
                "frontend_question_id": 1781,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1889,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if Number is a Sum of Powers of Three",
                "question__title_slug": "check-if-number-is-a-sum-of-powers-of-three",
                "question__hide": false,
                "total_acs": 27169,
                "total_submitted": 41647,
                "frontend_question_id": 1780,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1888,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Nearest Point That Has the Same X or Y Coordinate",
                "question__title_slug": "find-nearest-point-that-has-the-same-x-or-y-coordinate",
                "question__hide": false,
                "total_acs": 68608,
                "total_submitted": 101727,
                "frontend_question_id": 1779,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1887,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Degree of a Connected Trio in a Graph",
                "question__title_slug": "minimum-degree-of-a-connected-trio-in-a-graph",
                "question__hide": false,
                "total_acs": 17609,
                "total_submitted": 42196,
                "frontend_question_id": 1761,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1886,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Limit of Balls in a Bag",
                "question__title_slug": "minimum-limit-of-balls-in-a-bag",
                "question__hide": false,
                "total_acs": 23685,
                "total_submitted": 39433,
                "frontend_question_id": 1760,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1885,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Number of Homogenous Substrings",
                "question__title_slug": "count-number-of-homogenous-substrings",
                "question__hide": false,
                "total_acs": 20804,
                "total_submitted": 43907,
                "frontend_question_id": 1759,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1884,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Changes To Make Alternating Binary String",
                "question__title_slug": "minimum-changes-to-make-alternating-binary-string",
                "question__hide": false,
                "total_acs": 30026,
                "total_submitted": 51238,
                "frontend_question_id": 1758,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1883,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Distance in a Binary Tree",
                "question__title_slug": "find-distance-in-a-binary-tree",
                "question__hide": false,
                "total_acs": 14514,
                "total_submitted": 21125,
                "frontend_question_id": 1740,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1882,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Number of Employees Which Report to Each Employee",
                "question__title_slug": "the-number-of-employees-which-report-to-each-employee",
                "question__hide": false,
                "total_acs": 13186,
                "total_submitted": 26350,
                "frontend_question_id": 1731,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1881,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Closest Subsequence Sum",
                "question__title_slug": "closest-subsequence-sum",
                "question__hide": false,
                "total_acs": 10038,
                "total_submitted": 27479,
                "frontend_question_id": 1755,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1880,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Merge Of Two Strings",
                "question__title_slug": "largest-merge-of-two-strings",
                "question__hide": false,
                "total_acs": 15542,
                "total_submitted": 34712,
                "frontend_question_id": 1754,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1879,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Score From Removing Stones",
                "question__title_slug": "maximum-score-from-removing-stones",
                "question__hide": false,
                "total_acs": 25422,
                "total_submitted": 38547,
                "frontend_question_id": 1753,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1878,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if Array Is Sorted and Rotated",
                "question__title_slug": "check-if-array-is-sorted-and-rotated",
                "question__hide": false,
                "total_acs": 47985,
                "total_submitted": 97700,
                "frontend_question_id": 1752,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1877,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Followers Count",
                "question__title_slug": "find-followers-count",
                "question__hide": false,
                "total_acs": 33016,
                "total_submitted": 45985,
                "frontend_question_id": 1729,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1876,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Map of Highest Peak",
                "question__title_slug": "map-of-highest-peak",
                "question__hide": false,
                "total_acs": 18430,
                "total_submitted": 30493,
                "frontend_question_id": 1765,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1875,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Tree of Coprimes",
                "question__title_slug": "tree-of-coprimes",
                "question__hide": false,
                "total_acs": 6262,
                "total_submitted": 16274,
                "frontend_question_id": 1766,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1874,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Form Array by Concatenating Subarrays of Another Array",
                "question__title_slug": "form-array-by-concatenating-subarrays-of-another-array",
                "question__hide": false,
                "total_acs": 11338,
                "total_submitted": 21490,
                "frontend_question_id": 1764,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1873,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Nice Substring",
                "question__title_slug": "longest-nice-substring",
                "question__hide": false,
                "total_acs": 29046,
                "total_submitted": 47041,
                "frontend_question_id": 1763,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1872,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Can You Eat Your Favorite Candy on Your Favorite Day?",
                "question__title_slug": "can-you-eat-your-favorite-candy-on-your-favorite-day",
                "question__hide": false,
                "total_acs": 8387,
                "total_submitted": 25704,
                "frontend_question_id": 1744,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1871,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Palindrome Partitioning IV",
                "question__title_slug": "palindrome-partitioning-iv",
                "question__hide": false,
                "total_acs": 17099,
                "total_submitted": 36564,
                "frontend_question_id": 1745,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1866,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Restore the Array From Adjacent Pairs",
                "question__title_slug": "restore-the-array-from-adjacent-pairs",
                "question__hide": false,
                "total_acs": 29488,
                "total_submitted": 43019,
                "frontend_question_id": 1743,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1865,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Checking Existence of Edge Length Limited Paths II",
                "question__title_slug": "checking-existence-of-edge-length-limited-paths-ii",
                "question__hide": false,
                "total_acs": 1850,
                "total_submitted": 3594,
                "frontend_question_id": 1724,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1862,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Apples and Oranges",
                "question__title_slug": "count-apples-and-oranges",
                "question__hide": false,
                "total_acs": 10217,
                "total_submitted": 13093,
                "frontend_question_id": 1715,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1861,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Building Boxes",
                "question__title_slug": "building-boxes",
                "question__hide": false,
                "total_acs": 5256,
                "total_submitted": 10228,
                "frontend_question_id": 1739,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1860,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Kth Largest XOR Coordinate Value",
                "question__title_slug": "find-kth-largest-xor-coordinate-value",
                "question__hide": false,
                "total_acs": 16138,
                "total_submitted": 26086,
                "frontend_question_id": 1738,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1859,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Change Minimum Characters to Satisfy One of Three Conditions",
                "question__title_slug": "change-minimum-characters-to-satisfy-one-of-three-conditions",
                "question__hide": false,
                "total_acs": 10522,
                "total_submitted": 29921,
                "frontend_question_id": 1737,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1858,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Latest Time by Replacing Hidden Digits",
                "question__title_slug": "latest-time-by-replacing-hidden-digits",
                "question__hide": false,
                "total_acs": 24738,
                "total_submitted": 58801,
                "frontend_question_id": 1736,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1852,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Biggest Window Between Visits",
                "question__title_slug": "biggest-window-between-visits",
                "question__hide": false,
                "total_acs": 13090,
                "total_submitted": 16846,
                "frontend_question_id": 1709,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1851,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Events That Can Be Attended II",
                "question__title_slug": "maximum-number-of-events-that-can-be-attended-ii",
                "question__hide": false,
                "total_acs": 17297,
                "total_submitted": 31233,
                "frontend_question_id": 1751,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1850,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Length of String After Deleting Similar Ends",
                "question__title_slug": "minimum-length-of-string-after-deleting-similar-ends",
                "question__hide": false,
                "total_acs": 15768,
                "total_submitted": 36311,
                "frontend_question_id": 1750,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1849,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Absolute Sum of Any Subarray",
                "question__title_slug": "maximum-absolute-sum-of-any-subarray",
                "question__hide": false,
                "total_acs": 25963,
                "total_submitted": 44743,
                "frontend_question_id": 1749,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1848,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Unique Elements",
                "question__title_slug": "sum-of-unique-elements",
                "question__hide": false,
                "total_acs": 88573,
                "total_submitted": 117217,
                "frontend_question_id": 1748,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1847,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Subarray Length K",
                "question__title_slug": "largest-subarray-length-k",
                "question__hide": false,
                "total_acs": 6212,
                "total_submitted": 9764,
                "frontend_question_id": 1708,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1845,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Submatrix With Rearrangements",
                "question__title_slug": "largest-submatrix-with-rearrangements",
                "question__hide": false,
                "total_acs": 13466,
                "total_submitted": 22155,
                "frontend_question_id": 1727,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1844,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Balls in a Box",
                "question__title_slug": "maximum-number-of-balls-in-a-box",
                "question__hide": false,
                "total_acs": 43321,
                "total_submitted": 58686,
                "frontend_question_id": 1742,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1843,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number Of Rectangles That Can Form The Largest Square",
                "question__title_slug": "number-of-rectangles-that-can-form-the-largest-square",
                "question__hide": false,
                "total_acs": 47553,
                "total_submitted": 60409,
                "frontend_question_id": 1725,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1842,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Calls Between Two Persons",
                "question__title_slug": "number-of-calls-between-two-persons",
                "question__hide": false,
                "total_acs": 24016,
                "total_submitted": 27967,
                "frontend_question_id": 1699,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1840,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimize Hamming Distance After Swap Operations",
                "question__title_slug": "minimize-hamming-distance-after-swap-operations",
                "question__hide": false,
                "total_acs": 13841,
                "total_submitted": 28594,
                "frontend_question_id": 1722,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1839,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Decode XORed Array",
                "question__title_slug": "decode-xored-array",
                "question__hide": false,
                "total_acs": 85001,
                "total_submitted": 98960,
                "frontend_question_id": 1720,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1838,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Distinct Substrings in a String",
                "question__title_slug": "number-of-distinct-substrings-in-a-string",
                "question__hide": false,
                "total_acs": 5518,
                "total_submitted": 8956,
                "frontend_question_id": 1698,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1837,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Daily Leads and Partners",
                "question__title_slug": "daily-leads-and-partners",
                "question__hide": false,
                "total_acs": 41936,
                "total_submitted": 46190,
                "frontend_question_id": 1693,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1836,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Ways to Make Array With Product",
                "question__title_slug": "count-ways-to-make-array-with-product",
                "question__hide": false,
                "total_acs": 3591,
                "total_submitted": 7329,
                "frontend_question_id": 1735,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1835,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Decode XORed Permutation",
                "question__title_slug": "decode-xored-permutation",
                "question__hide": false,
                "total_acs": 10299,
                "total_submitted": 16645,
                "frontend_question_id": 1734,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1834,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of People to Teach",
                "question__title_slug": "minimum-number-of-people-to-teach",
                "question__hide": false,
                "total_acs": 6649,
                "total_submitted": 16119,
                "frontend_question_id": 1733,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1833,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Highest Altitude",
                "question__title_slug": "find-the-highest-altitude",
                "question__hide": false,
                "total_acs": 85092,
                "total_submitted": 108156,
                "frontend_question_id": 1732,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1832,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Operations to Make a Subsequence",
                "question__title_slug": "minimum-operations-to-make-a-subsequence",
                "question__hide": false,
                "total_acs": 8142,
                "total_submitted": 16580,
                "frontend_question_id": 1713,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1831,
                "question__article__live": false,
                "question__article__slug": "ways-to-split-array-into-three-subarrays",
                "question__article__has_video_solution": false,
                "question__title": "Ways to Split Array Into Three Subarrays",
                "question__title_slug": "ways-to-split-array-into-three-subarrays",
                "question__hide": false,
                "total_acs": 23219,
                "total_submitted": 71626,
                "frontend_question_id": 1712,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1830,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Good Meals",
                "question__title_slug": "count-good-meals",
                "question__hide": false,
                "total_acs": 27951,
                "total_submitted": 97021,
                "frontend_question_id": 1711,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1829,
                "question__article__live": true,
                "question__article__slug": "maximum-units-on-a-truck",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Units on a Truck",
                "question__title_slug": "maximum-units-on-a-truck",
                "question__hide": false,
                "total_acs": 233340,
                "total_submitted": 314491,
                "frontend_question_id": 1710,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1828,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Ways to Distribute Candies",
                "question__title_slug": "count-ways-to-distribute-candies",
                "question__hide": false,
                "total_acs": 1736,
                "total_submitted": 2801,
                "frontend_question_id": 1692,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1827,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Invalid Tweets",
                "question__title_slug": "invalid-tweets",
                "question__hide": false,
                "total_acs": 19659,
                "total_submitted": 21570,
                "frontend_question_id": 1683,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1826,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum XOR With an Element From Array",
                "question__title_slug": "maximum-xor-with-an-element-from-array",
                "question__hide": false,
                "total_acs": 11402,
                "total_submitted": 25774,
                "frontend_question_id": 1707,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1825,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Minimum Time to Finish All Jobs",
                "question__title_slug": "find-minimum-time-to-finish-all-jobs",
                "question__hide": false,
                "total_acs": 17715,
                "total_submitted": 41347,
                "frontend_question_id": 1723,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1824,
                "question__article__live": false,
                "question__article__slug": "maximum-number-of-eaten-apples",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Number of Eaten Apples",
                "question__title_slug": "maximum-number-of-eaten-apples",
                "question__hide": false,
                "total_acs": 16084,
                "total_submitted": 43038,
                "frontend_question_id": 1705,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1823,
                "question__article__live": true,
                "question__article__slug": "determine-if-string-halves-are-alike",
                "question__article__has_video_solution": false,
                "question__title": "Determine if String Halves Are Alike",
                "question__title_slug": "determine-if-string-halves-are-alike",
                "question__hide": false,
                "total_acs": 92457,
                "total_submitted": 119169,
                "frontend_question_id": 1704,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1822,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Palindromic Subsequence II",
                "question__title_slug": "longest-palindromic-subsequence-ii",
                "question__hide": false,
                "total_acs": 3826,
                "total_submitted": 7605,
                "frontend_question_id": 1682,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1821,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Product's Worth Over Invoices",
                "question__title_slug": "products-worth-over-invoices",
                "question__hide": false,
                "total_acs": 12177,
                "total_submitted": 30753,
                "frontend_question_id": 1677,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1820,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number Of Ways To Reconstruct A Tree",
                "question__title_slug": "number-of-ways-to-reconstruct-a-tree",
                "question__hide": false,
                "total_acs": 2786,
                "total_submitted": 6528,
                "frontend_question_id": 1719,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1819,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Construct the Lexicographically Largest Valid Sequence",
                "question__title_slug": "construct-the-lexicographically-largest-valid-sequence",
                "question__hide": false,
                "total_acs": 9579,
                "total_submitted": 18566,
                "frontend_question_id": 1718,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1818,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Score From Removing Substrings",
                "question__title_slug": "maximum-score-from-removing-substrings",
                "question__hide": false,
                "total_acs": 10776,
                "total_submitted": 23502,
                "frontend_question_id": 1717,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1817,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Calculate Money in Leetcode Bank",
                "question__title_slug": "calculate-money-in-leetcode-bank",
                "question__hide": false,
                "total_acs": 32893,
                "total_submitted": 50643,
                "frontend_question_id": 1716,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1816,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Lowest Common Ancestor of a Binary Tree IV",
                "question__title_slug": "lowest-common-ancestor-of-a-binary-tree-iv",
                "question__hide": false,
                "total_acs": 25226,
                "total_submitted": 31731,
                "frontend_question_id": 1676,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1815,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Checking Existence of Edge Length Limited Paths",
                "question__title_slug": "checking-existence-of-edge-length-limited-paths",
                "question__hide": false,
                "total_acs": 9551,
                "total_submitted": 19105,
                "frontend_question_id": 1697,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1814,
                "question__article__live": true,
                "question__article__slug": "jump-game-vi",
                "question__article__has_video_solution": false,
                "question__title": "Jump Game VI",
                "question__title_slug": "jump-game-vi",
                "question__hide": false,
                "total_acs": 89280,
                "total_submitted": 192761,
                "frontend_question_id": 1696,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1813,
                "question__article__live": true,
                "question__article__slug": "maximum-erasure-value",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Erasure Value",
                "question__title_slug": "maximum-erasure-value",
                "question__hide": false,
                "total_acs": 100880,
                "total_submitted": 174517,
                "frontend_question_id": 1695,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1812,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reformat Phone Number",
                "question__title_slug": "reformat-phone-number",
                "question__hide": false,
                "total_acs": 26912,
                "total_submitted": 41490,
                "frontend_question_id": 1694,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1811,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Fix Names in a Table",
                "question__title_slug": "fix-names-in-a-table",
                "question__hide": false,
                "total_acs": 51888,
                "total_submitted": 78126,
                "frontend_question_id": 1667,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1810,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Change the Root of a Binary Tree",
                "question__title_slug": "change-the-root-of-a-binary-tree",
                "question__hide": false,
                "total_acs": 2574,
                "total_submitted": 3726,
                "frontend_question_id": 1666,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1809,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum Of Special Evenly-Spaced Elements In Array",
                "question__title_slug": "sum-of-special-evenly-spaced-elements-in-array",
                "question__hide": false,
                "total_acs": 1047,
                "total_submitted": 2065,
                "frontend_question_id": 1714,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1808,
                "question__article__live": true,
                "question__article__slug": "stone-game-vii",
                "question__article__has_video_solution": false,
                "question__title": "Stone Game VII",
                "question__title_slug": "stone-game-vii",
                "question__hide": false,
                "total_acs": 28090,
                "total_submitted": 47792,
                "frontend_question_id": 1690,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1807,
                "question__article__live": true,
                "question__article__slug": "partitioning-into-minimum-number-of-deci-binary-numbers",
                "question__article__has_video_solution": false,
                "question__title": "Partitioning Into Minimum Number Of Deci-Binary Numbers",
                "question__title_slug": "partitioning-into-minimum-number-of-deci-binary-numbers",
                "question__hide": false,
                "total_acs": 145747,
                "total_submitted": 162230,
                "frontend_question_id": 1689,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1806,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count of Matches in Tournament",
                "question__title_slug": "count-of-matches-in-tournament",
                "question__hide": false,
                "total_acs": 77135,
                "total_submitted": 92843,
                "frontend_question_id": 1688,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1805,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Adjacent Swaps for K Consecutive Ones",
                "question__title_slug": "minimum-adjacent-swaps-for-k-consecutive-ones",
                "question__hide": false,
                "total_acs": 6918,
                "total_submitted": 16717,
                "frontend_question_id": 1703,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1804,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Binary String After Change",
                "question__title_slug": "maximum-binary-string-after-change",
                "question__hide": false,
                "total_acs": 9519,
                "total_submitted": 20758,
                "frontend_question_id": 1702,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1803,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Average Waiting Time",
                "question__title_slug": "average-waiting-time",
                "question__hide": false,
                "total_acs": 21074,
                "total_submitted": 33907,
                "frontend_question_id": 1701,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1802,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Students Unable to Eat Lunch",
                "question__title_slug": "number-of-students-unable-to-eat-lunch",
                "question__hide": false,
                "total_acs": 47069,
                "total_submitted": 69486,
                "frontend_question_id": 1700,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1801,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Average Time of Process per Machine",
                "question__title_slug": "average-time-of-process-per-machine",
                "question__hide": false,
                "total_acs": 17931,
                "total_submitted": 22566,
                "frontend_question_id": 1661,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1800,
                "question__article__live": true,
                "question__article__slug": "concatenation-of-consecutive-binary-numbers",
                "question__article__has_video_solution": false,
                "question__title": "Concatenation of Consecutive Binary Numbers",
                "question__title_slug": "concatenation-of-consecutive-binary-numbers",
                "question__hide": false,
                "total_acs": 34989,
                "total_submitted": 66725,
                "frontend_question_id": 1680,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1799,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Incompatibility",
                "question__title_slug": "minimum-incompatibility",
                "question__hide": false,
                "total_acs": 6264,
                "total_submitted": 16689,
                "frontend_question_id": 1681,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1798,
                "question__article__live": true,
                "question__article__slug": "max-number-of-k-sum-pairs",
                "question__article__has_video_solution": false,
                "question__title": "Max Number of K-Sum Pairs",
                "question__title_slug": "max-number-of-k-sum-pairs",
                "question__hide": false,
                "total_acs": 114239,
                "total_submitted": 198999,
                "frontend_question_id": 1679,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1797,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Goal Parser Interpretation",
                "question__title_slug": "goal-parser-interpretation",
                "question__hide": false,
                "total_acs": 132789,
                "total_submitted": 154419,
                "frontend_question_id": 1678,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1796,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Correct a Binary Tree",
                "question__title_slug": "correct-a-binary-tree",
                "question__hide": false,
                "total_acs": 12289,
                "total_submitted": 16971,
                "frontend_question_id": 1660,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1795,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Hopper Company Queries III",
                "question__title_slug": "hopper-company-queries-iii",
                "question__hide": false,
                "total_acs": 4619,
                "total_submitted": 6805,
                "frontend_question_id": 1651,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1794,
                "question__article__live": true,
                "question__article__slug": "minimize-deviation-in-array",
                "question__article__has_video_solution": false,
                "question__title": "Minimize Deviation in Array",
                "question__title_slug": "minimize-deviation-in-array",
                "question__hide": false,
                "total_acs": 44613,
                "total_submitted": 85482,
                "frontend_question_id": 1675,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1793,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Moves to Make Array Complementary",
                "question__title_slug": "minimum-moves-to-make-array-complementary",
                "question__hide": false,
                "total_acs": 6629,
                "total_submitted": 17247,
                "frontend_question_id": 1674,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1792,
                "question__article__live": true,
                "question__article__slug": "find-the-most-competitive-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Find the Most Competitive Subsequence",
                "question__title_slug": "find-the-most-competitive-subsequence",
                "question__hide": false,
                "total_acs": 46652,
                "total_submitted": 95013,
                "frontend_question_id": 1673,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1791,
                "question__article__live": true,
                "question__article__slug": "richest-customer-wealth",
                "question__article__has_video_solution": false,
                "question__title": "Richest Customer Wealth",
                "question__title_slug": "richest-customer-wealth",
                "question__hide": false,
                "total_acs": 392903,
                "total_submitted": 443416,
                "frontend_question_id": 1672,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1790,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Lowest Common Ancestor of a Binary Tree III",
                "question__title_slug": "lowest-common-ancestor-of-a-binary-tree-iii",
                "question__hide": false,
                "total_acs": 144485,
                "total_submitted": 186980,
                "frontend_question_id": 1650,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1789,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Delivering Boxes from Storage to Ports",
                "question__title_slug": "delivering-boxes-from-storage-to-ports",
                "question__hide": false,
                "total_acs": 4330,
                "total_submitted": 11231,
                "frontend_question_id": 1687,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1788,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Stone Game VI",
                "question__title_slug": "stone-game-vi",
                "question__hide": false,
                "total_acs": 12431,
                "total_submitted": 22881,
                "frontend_question_id": 1686,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1787,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Absolute Differences in a Sorted Array",
                "question__title_slug": "sum-of-absolute-differences-in-a-sorted-array",
                "question__hide": false,
                "total_acs": 22930,
                "total_submitted": 34982,
                "frontend_question_id": 1685,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1786,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count the Number of Consistent Strings",
                "question__title_slug": "count-the-number-of-consistent-strings",
                "question__hide": false,
                "total_acs": 102237,
                "total_submitted": 124870,
                "frontend_question_id": 1684,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1785,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Hopper Company Queries II",
                "question__title_slug": "hopper-company-queries-ii",
                "question__hide": false,
                "total_acs": 4464,
                "total_submitted": 11523,
                "frontend_question_id": 1645,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1784,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Initial Energy to Finish Tasks",
                "question__title_slug": "minimum-initial-energy-to-finish-tasks",
                "question__hide": false,
                "total_acs": 12592,
                "total_submitted": 22499,
                "frontend_question_id": 1665,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1783,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Ways to Make a Fair Array",
                "question__title_slug": "ways-to-make-a-fair-array",
                "question__hide": false,
                "total_acs": 26674,
                "total_submitted": 41981,
                "frontend_question_id": 1664,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1782,
                "question__article__live": true,
                "question__article__slug": "smallest-string-with-a-given-numeric-value",
                "question__article__has_video_solution": false,
                "question__title": "Smallest String With A Given Numeric Value",
                "question__title_slug": "smallest-string-with-a-given-numeric-value",
                "question__hide": false,
                "total_acs": 83255,
                "total_submitted": 124107,
                "frontend_question_id": 1663,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1781,
                "question__article__live": true,
                "question__article__slug": "check-if-two-string-arrays-are-equivalent",
                "question__article__has_video_solution": false,
                "question__title": "Check If Two String Arrays are Equivalent",
                "question__title_slug": "check-if-two-string-arrays-are-equivalent",
                "question__hide": false,
                "total_acs": 162077,
                "total_submitted": 198022,
                "frontend_question_id": 1662,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1780,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Lowest Common Ancestor of a Binary Tree II",
                "question__title_slug": "lowest-common-ancestor-of-a-binary-tree-ii",
                "question__hide": false,
                "total_acs": 50793,
                "total_submitted": 85871,
                "frontend_question_id": 1644,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1779,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Hopper Company Queries I",
                "question__title_slug": "hopper-company-queries-i",
                "question__hide": false,
                "total_acs": 5927,
                "total_submitted": 11187,
                "frontend_question_id": 1635,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1778,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximize Grid Happiness",
                "question__title_slug": "maximize-grid-happiness",
                "question__hide": false,
                "total_acs": 3953,
                "total_submitted": 10320,
                "frontend_question_id": 1659,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1777,
                "question__article__live": true,
                "question__article__slug": "determine-if-two-strings-are-close",
                "question__article__has_video_solution": false,
                "question__title": "Determine if Two Strings Are Close",
                "question__title_slug": "determine-if-two-strings-are-close",
                "question__hide": false,
                "total_acs": 41871,
                "total_submitted": 77128,
                "frontend_question_id": 1657,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1776,
                "question__article__live": true,
                "question__article__slug": "minimum-operations-to-reduce-x-to-zero",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Operations to Reduce X to Zero",
                "question__title_slug": "minimum-operations-to-reduce-x-to-zero",
                "question__hide": false,
                "total_acs": 101837,
                "total_submitted": 270641,
                "frontend_question_id": 1658,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1775,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design an Ordered Stream",
                "question__title_slug": "design-an-ordered-stream",
                "question__hide": false,
                "total_acs": 46524,
                "total_submitted": 54909,
                "frontend_question_id": 1656,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1774,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Add Two Polynomials Represented as Linked Lists",
                "question__title_slug": "add-two-polynomials-represented-as-linked-lists",
                "question__hide": false,
                "total_acs": 7095,
                "total_submitted": 13237,
                "frontend_question_id": 1634,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1773,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Percentage of Users Attended a Contest",
                "question__title_slug": "percentage-of-users-attended-a-contest",
                "question__hide": false,
                "total_acs": 16916,
                "total_submitted": 24422,
                "frontend_question_id": 1633,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1772,
                "question__article__live": true,
                "question__article__slug": "create-sorted-array-through-instructions",
                "question__article__has_video_solution": false,
                "question__title": "Create Sorted Array through Instructions",
                "question__title_slug": "create-sorted-array-through-instructions",
                "question__hide": false,
                "total_acs": 20826,
                "total_submitted": 55882,
                "frontend_question_id": 1649,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1771,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sell Diminishing-Valued Colored Balls",
                "question__title_slug": "sell-diminishing-valued-colored-balls",
                "question__hide": false,
                "total_acs": 32288,
                "total_submitted": 105199,
                "frontend_question_id": 1648,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1770,
                "question__article__live": true,
                "question__article__slug": "minimum-deletions-to-make-character-frequencies-unique",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Deletions to Make Character Frequencies Unique",
                "question__title_slug": "minimum-deletions-to-make-character-frequencies-unique",
                "question__hide": false,
                "total_acs": 155720,
                "total_submitted": 262846,
                "frontend_question_id": 1647,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1769,
                "question__article__live": true,
                "question__article__slug": "get-maximum-in-generated-array",
                "question__article__has_video_solution": false,
                "question__title": "Get Maximum in Generated Array",
                "question__title_slug": "get-maximum-in-generated-array",
                "question__hide": false,
                "total_acs": 71059,
                "total_submitted": 141352,
                "frontend_question_id": 1646,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1768,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design an Expression Tree With Evaluate Function",
                "question__title_slug": "design-an-expression-tree-with-evaluate-function",
                "question__hide": false,
                "total_acs": 20602,
                "total_submitted": 24967,
                "frontend_question_id": 1628,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1767,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Front Middle Back Queue",
                "question__title_slug": "design-front-middle-back-queue",
                "question__hide": false,
                "total_acs": 16815,
                "total_submitted": 29906,
                "frontend_question_id": 1670,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1766,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Removals to Make Mountain Array",
                "question__title_slug": "minimum-number-of-removals-to-make-mountain-array",
                "question__hide": false,
                "total_acs": 17319,
                "total_submitted": 40628,
                "frontend_question_id": 1671,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1765,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Merge In Between Linked Lists",
                "question__title_slug": "merge-in-between-linked-lists",
                "question__hide": false,
                "total_acs": 57741,
                "total_submitted": 77477,
                "frontend_question_id": 1669,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1764,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Repeating Substring",
                "question__title_slug": "maximum-repeating-substring",
                "question__hide": false,
                "total_acs": 28048,
                "total_submitted": 70796,
                "frontend_question_id": 1668,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1763,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "All Valid Triplets That Can Represent a Country",
                "question__title_slug": "all-valid-triplets-that-can-represent-a-country",
                "question__hide": false,
                "total_acs": 14817,
                "total_submitted": 16805,
                "frontend_question_id": 1623,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1762,
                "question__article__live": true,
                "question__article__slug": "furthest-building-you-can-reach",
                "question__article__has_video_solution": false,
                "question__title": "Furthest Building You Can Reach",
                "question__title_slug": "furthest-building-you-can-reach",
                "question__hide": false,
                "total_acs": 102454,
                "total_submitted": 212451,
                "frontend_question_id": 1642,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1761,
                "question__article__live": true,
                "question__article__slug": "count-sorted-vowel-strings",
                "question__article__has_video_solution": false,
                "question__title": "Count Sorted Vowel Strings",
                "question__title_slug": "count-sorted-vowel-strings",
                "question__hide": false,
                "total_acs": 141695,
                "total_submitted": 182974,
                "frontend_question_id": 1641,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1760,
                "question__article__live": true,
                "question__article__slug": "check-array-formation-through-concatenation",
                "question__article__has_video_solution": false,
                "question__title": "Check Array Formation Through Concatenation",
                "question__title_slug": "check-array-formation-through-concatenation",
                "question__hide": false,
                "total_acs": 70396,
                "total_submitted": 125703,
                "frontend_question_id": 1640,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1759,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Missing IDs",
                "question__title_slug": "find-the-missing-ids",
                "question__hide": false,
                "total_acs": 12608,
                "total_submitted": 16627,
                "frontend_question_id": 1613,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1758,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Distribute Repeating Integers",
                "question__title_slug": "distribute-repeating-integers",
                "question__hide": false,
                "total_acs": 8893,
                "total_submitted": 22336,
                "frontend_question_id": 1655,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1757,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Jumps to Reach Home",
                "question__title_slug": "minimum-jumps-to-reach-home",
                "question__hide": false,
                "total_acs": 28147,
                "total_submitted": 99096,
                "frontend_question_id": 1654,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1756,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Deletions to Make String Balanced",
                "question__title_slug": "minimum-deletions-to-make-string-balanced",
                "question__hide": false,
                "total_acs": 27418,
                "total_submitted": 47077,
                "frontend_question_id": 1653,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1755,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Defuse the Bomb",
                "question__title_slug": "defuse-the-bomb",
                "question__hide": false,
                "total_acs": 25701,
                "total_submitted": 42137,
                "frontend_question_id": 1652,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1753,
                "question__article__live": true,
                "question__article__slug": "path-with-minimum-effort",
                "question__article__has_video_solution": false,
                "question__title": "Path With Minimum Effort",
                "question__title_slug": "path-with-minimum-effort",
                "question__hide": false,
                "total_acs": 122534,
                "total_submitted": 221665,
                "frontend_question_id": 1631,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1752,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Arithmetic Subarrays",
                "question__title_slug": "arithmetic-subarrays",
                "question__hide": false,
                "total_acs": 39702,
                "total_submitted": 49810,
                "frontend_question_id": 1630,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1751,
                "question__article__live": true,
                "question__article__slug": "slowest-key",
                "question__article__has_video_solution": false,
                "question__title": "Slowest Key",
                "question__title_slug": "slowest-key",
                "question__hide": false,
                "total_acs": 81994,
                "total_submitted": 137943,
                "frontend_question_id": 1629,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1750,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If Two Expression Trees are Equivalent",
                "question__title_slug": "check-if-two-expression-trees-are-equivalent",
                "question__hide": false,
                "total_acs": 5516,
                "total_submitted": 7911,
                "frontend_question_id": 1612,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1749,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sellers With No Sales",
                "question__title_slug": "sellers-with-no-sales",
                "question__hide": false,
                "total_acs": 18284,
                "total_submitted": 33094,
                "frontend_question_id": 1607,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1748,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Best Team With No Conflicts",
                "question__title_slug": "best-team-with-no-conflicts",
                "question__hide": false,
                "total_acs": 21029,
                "total_submitted": 51243,
                "frontend_question_id": 1626,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1747,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Lexicographically Smallest String After Applying Operations",
                "question__title_slug": "lexicographically-smallest-string-after-applying-operations",
                "question__hide": false,
                "total_acs": 11202,
                "total_submitted": 16989,
                "frontend_question_id": 1625,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1746,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Substring Between Two Equal Characters",
                "question__title_slug": "largest-substring-between-two-equal-characters",
                "question__hide": false,
                "total_acs": 35865,
                "total_submitted": 60804,
                "frontend_question_id": 1624,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1745,
                "question__article__live": true,
                "question__article__slug": "find-nearest-right-node-in-binary-tree",
                "question__article__has_video_solution": true,
                "question__title": "Find Nearest Right Node in Binary Tree",
                "question__title_slug": "find-nearest-right-node-in-binary-tree",
                "question__hide": false,
                "total_acs": 19511,
                "total_submitted": 25918,
                "frontend_question_id": 1602,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1744,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Form a Target String Given a Dictionary",
                "question__title_slug": "number-of-ways-to-form-a-target-string-given-a-dictionary",
                "question__hide": false,
                "total_acs": 7892,
                "total_submitted": 18469,
                "frontend_question_id": 1639,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1743,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Substrings That Differ by One Character",
                "question__title_slug": "count-substrings-that-differ-by-one-character",
                "question__hide": false,
                "total_acs": 20741,
                "total_submitted": 28933,
                "frontend_question_id": 1638,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1742,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Widest Vertical Area Between Two Points Containing No Points",
                "question__title_slug": "widest-vertical-area-between-two-points-containing-no-points",
                "question__hide": false,
                "total_acs": 33102,
                "total_submitted": 39332,
                "frontend_question_id": 1637,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1741,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sort Array by Increasing Frequency",
                "question__title_slug": "sort-array-by-increasing-frequency",
                "question__hide": false,
                "total_acs": 73020,
                "total_submitted": 106795,
                "frontend_question_id": 1636,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1740,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Subtrees With Max Distance Between Cities",
                "question__title_slug": "count-subtrees-with-max-distance-between-cities",
                "question__hide": false,
                "total_acs": 7016,
                "total_submitted": 10661,
                "frontend_question_id": 1617,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1739,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Split Two Strings to Make Palindrome",
                "question__title_slug": "split-two-strings-to-make-palindrome",
                "question__hide": false,
                "total_acs": 18015,
                "total_submitted": 57521,
                "frontend_question_id": 1616,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1738,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximal Network Rank",
                "question__title_slug": "maximal-network-rank",
                "question__hide": false,
                "total_acs": 49888,
                "total_submitted": 86271,
                "frontend_question_id": 1615,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1737,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Nesting Depth of the Parentheses",
                "question__title_slug": "maximum-nesting-depth-of-the-parentheses",
                "question__hide": false,
                "total_acs": 99467,
                "total_submitted": 120405,
                "frontend_question_id": 1614,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1736,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Build Binary Expression Tree From Infix Expression",
                "question__title_slug": "build-binary-expression-tree-from-infix-expression",
                "question__hide": false,
                "total_acs": 10174,
                "total_submitted": 16451,
                "frontend_question_id": 1597,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1735,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Most Frequently Ordered Products for Each Customer",
                "question__title_slug": "the-most-frequently-ordered-products-for-each-customer",
                "question__hide": false,
                "total_acs": 22072,
                "total_submitted": 25937,
                "frontend_question_id": 1596,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1734,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Bank Account Summary II",
                "question__title_slug": "bank-account-summary-ii",
                "question__hide": false,
                "total_acs": 40935,
                "total_submitted": 45242,
                "frontend_question_id": 1587,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1733,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Visible Points",
                "question__title_slug": "maximum-number-of-visible-points",
                "question__hide": false,
                "total_acs": 32000,
                "total_submitted": 85818,
                "frontend_question_id": 1610,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1732,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum One Bit Operations to Make Integers Zero",
                "question__title_slug": "minimum-one-bit-operations-to-make-integers-zero",
                "question__hide": false,
                "total_acs": 11282,
                "total_submitted": 17894,
                "frontend_question_id": 1611,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1731,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Even Odd Tree",
                "question__title_slug": "even-odd-tree",
                "question__hide": false,
                "total_acs": 36821,
                "total_submitted": 68849,
                "frontend_question_id": 1609,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1730,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Special Array With X Elements Greater Than or Equal X",
                "question__title_slug": "special-array-with-x-elements-greater-than-or-equal-x",
                "question__hide": false,
                "total_acs": 50397,
                "total_submitted": 83769,
                "frontend_question_id": 1608,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1729,
                "question__article__live": true,
                "question__article__slug": "binary-search-tree-iterator-ii",
                "question__article__has_video_solution": false,
                "question__title": "Binary Search Tree Iterator II",
                "question__title_slug": "binary-search-tree-iterator-ii",
                "question__hide": false,
                "total_acs": 11537,
                "total_submitted": 16304,
                "frontend_question_id": 1586,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1728,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Fancy Sequence",
                "question__title_slug": "fancy-sequence",
                "question__hide": false,
                "total_acs": 8094,
                "total_submitted": 51499,
                "frontend_question_id": 1622,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1727,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Cat and Mouse II",
                "question__title_slug": "cat-and-mouse-ii",
                "question__hide": false,
                "total_acs": 5176,
                "total_submitted": 12713,
                "frontend_question_id": 1728,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1726,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Coordinate With Maximum Network Quality",
                "question__title_slug": "coordinate-with-maximum-network-quality",
                "question__hide": false,
                "total_acs": 6778,
                "total_submitted": 18199,
                "frontend_question_id": 1620,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1725,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Sets of K Non-Overlapping Line Segments",
                "question__title_slug": "number-of-sets-of-k-non-overlapping-line-segments",
                "question__hide": false,
                "total_acs": 7401,
                "total_submitted": 17507,
                "frontend_question_id": 1621,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1724,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Customer Who Visited but Did Not Make Any Transactions",
                "question__title_slug": "customer-who-visited-but-did-not-make-any-transactions",
                "question__hide": false,
                "total_acs": 49801,
                "total_submitted": 55616,
                "frontend_question_id": 1581,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1723,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Achievable Transfer Requests",
                "question__title_slug": "maximum-number-of-achievable-transfer-requests",
                "question__hide": false,
                "total_acs": 8524,
                "total_submitted": 16675,
                "frontend_question_id": 1601,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1722,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Throne Inheritance",
                "question__title_slug": "throne-inheritance",
                "question__hide": false,
                "total_acs": 12588,
                "total_submitted": 19751,
                "frontend_question_id": 1600,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1721,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Profit of Operating a Centennial Wheel",
                "question__title_slug": "maximum-profit-of-operating-a-centennial-wheel",
                "question__hide": false,
                "total_acs": 10156,
                "total_submitted": 23187,
                "frontend_question_id": 1599,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1720,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Crawler Log Folder",
                "question__title_slug": "crawler-log-folder",
                "question__hide": false,
                "total_acs": 47862,
                "total_submitted": 74563,
                "frontend_question_id": 1598,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1719,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Put Boxes Into the Warehouse II",
                "question__title_slug": "put-boxes-into-the-warehouse-ii",
                "question__hide": false,
                "total_acs": 3594,
                "total_submitted": 5655,
                "frontend_question_id": 1580,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1718,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Warehouse Manager",
                "question__title_slug": "warehouse-manager",
                "question__hide": false,
                "total_acs": 26131,
                "total_submitted": 28977,
                "frontend_question_id": 1571,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1717,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost to Connect Two Groups of Points",
                "question__title_slug": "minimum-cost-to-connect-two-groups-of-points",
                "question__hide": false,
                "total_acs": 6673,
                "total_submitted": 14450,
                "frontend_question_id": 1595,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1716,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Non Negative Product in a Matrix",
                "question__title_slug": "maximum-non-negative-product-in-a-matrix",
                "question__hide": false,
                "total_acs": 18208,
                "total_submitted": 55065,
                "frontend_question_id": 1594,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1715,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Split a String Into the Max Number of Unique Substrings",
                "question__title_slug": "split-a-string-into-the-max-number-of-unique-substrings",
                "question__hide": false,
                "total_acs": 22709,
                "total_submitted": 41276,
                "frontend_question_id": 1593,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1714,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rearrange Spaces Between Words",
                "question__title_slug": "rearrange-spaces-between-words",
                "question__hide": false,
                "total_acs": 40929,
                "total_submitted": 93313,
                "frontend_question_id": 1592,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1713,
                "question__article__live": true,
                "question__article__slug": "dot-product-of-two-sparse-vectors",
                "question__article__has_video_solution": false,
                "question__title": "Dot Product of Two Sparse Vectors",
                "question__title_slug": "dot-product-of-two-sparse-vectors",
                "question__hide": false,
                "total_acs": 168569,
                "total_submitted": 186606,
                "frontend_question_id": 1570,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1712,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Unique Orders and Customers Per Month",
                "question__title_slug": "unique-orders-and-customers-per-month",
                "question__hide": false,
                "total_acs": 16221,
                "total_submitted": 19415,
                "frontend_question_id": 1565,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1711,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Valid Matrix Given Row and Column Sums",
                "question__title_slug": "find-valid-matrix-given-row-and-column-sums",
                "question__hide": false,
                "total_acs": 29022,
                "total_submitted": 37123,
                "frontend_question_id": 1605,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1710,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Servers That Handled Most Number of Requests",
                "question__title_slug": "find-servers-that-handled-most-number-of-requests",
                "question__hide": false,
                "total_acs": 10351,
                "total_submitted": 24415,
                "frontend_question_id": 1606,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1709,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Alert Using Same Key-Card Three or More Times in a One Hour Period",
                "question__title_slug": "alert-using-same-key-card-three-or-more-times-in-a-one-hour-period",
                "question__hide": false,
                "total_acs": 24967,
                "total_submitted": 52826,
                "frontend_question_id": 1604,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1708,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Parking System",
                "question__title_slug": "design-parking-system",
                "question__hide": false,
                "total_acs": 141084,
                "total_submitted": 160472,
                "frontend_question_id": 1603,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1707,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If String Is Transformable With Substring Sort Operations",
                "question__title_slug": "check-if-string-is-transformable-with-substring-sort-operations",
                "question__hide": false,
                "total_acs": 6339,
                "total_submitted": 13072,
                "frontend_question_id": 1585,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1706,
                "question__article__live": true,
                "question__article__slug": "min-cost-to-connect-all-points",
                "question__article__has_video_solution": false,
                "question__title": "Min Cost to Connect All Points",
                "question__title_slug": "min-cost-to-connect-all-points",
                "question__hide": false,
                "total_acs": 122516,
                "total_submitted": 190020,
                "frontend_question_id": 1584,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1705,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Unhappy Friends",
                "question__title_slug": "count-unhappy-friends",
                "question__hide": false,
                "total_acs": 18766,
                "total_submitted": 31809,
                "frontend_question_id": 1583,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1704,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Special Positions in a Binary Matrix",
                "question__title_slug": "special-positions-in-a-binary-matrix",
                "question__hide": false,
                "total_acs": 34413,
                "total_submitted": 52720,
                "frontend_question_id": 1582,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1703,
                "question__article__live": true,
                "question__article__slug": "put-boxes-into-the-warehouse-i",
                "question__article__has_video_solution": false,
                "question__title": "Put Boxes Into the Warehouse I",
                "question__title_slug": "put-boxes-into-the-warehouse-i",
                "question__hide": false,
                "total_acs": 13594,
                "total_submitted": 20214,
                "frontend_question_id": 1564,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1702,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Bank Account Summary",
                "question__title_slug": "bank-account-summary",
                "question__hide": false,
                "total_acs": 12189,
                "total_submitted": 22991,
                "frontend_question_id": 1555,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1701,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove Max Number of Edges to Keep Graph Fully Traversable",
                "question__title_slug": "remove-max-number-of-edges-to-keep-graph-fully-traversable",
                "question__hide": false,
                "total_acs": 15513,
                "total_submitted": 29671,
                "frontend_question_id": 1579,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1700,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Time to Make Rope Colorful",
                "question__title_slug": "minimum-time-to-make-rope-colorful",
                "question__hide": false,
                "total_acs": 72402,
                "total_submitted": 118359,
                "frontend_question_id": 1578,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1699,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways Where Square of Number Is Equal to Product of Two Numbers",
                "question__title_slug": "number-of-ways-where-square-of-number-is-equal-to-product-of-two-numbers",
                "question__hide": false,
                "total_acs": 16438,
                "total_submitted": 41447,
                "frontend_question_id": 1577,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1698,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Replace All ?'s to Avoid Consecutive Repeating Characters",
                "question__title_slug": "replace-all-s-to-avoid-consecutive-repeating-characters",
                "question__hide": false,
                "total_acs": 47184,
                "total_submitted": 95706,
                "frontend_question_id": 1576,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1697,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Strings Differ by One Character",
                "question__title_slug": "strings-differ-by-one-character",
                "question__hide": false,
                "total_acs": 19789,
                "total_submitted": 44597,
                "frontend_question_id": 1554,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1696,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Strange Printer II",
                "question__title_slug": "strange-printer-ii",
                "question__hide": false,
                "total_acs": 7069,
                "total_submitted": 12246,
                "frontend_question_id": 1591,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1695,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Sum Obtained of Any Permutation",
                "question__title_slug": "maximum-sum-obtained-of-any-permutation",
                "question__hide": false,
                "total_acs": 13786,
                "total_submitted": 37435,
                "frontend_question_id": 1589,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1694,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Make Sum Divisible by P",
                "question__title_slug": "make-sum-divisible-by-p",
                "question__hide": false,
                "total_acs": 17969,
                "total_submitted": 63826,
                "frontend_question_id": 1590,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1693,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of All Odd Length Subarrays",
                "question__title_slug": "sum-of-all-odd-length-subarrays",
                "question__hide": false,
                "total_acs": 119042,
                "total_submitted": 142298,
                "frontend_question_id": 1588,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1692,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Reorder Array to Get Same BST",
                "question__title_slug": "number-of-ways-to-reorder-array-to-get-same-bst",
                "question__hide": false,
                "total_acs": 10606,
                "total_submitted": 21835,
                "frontend_question_id": 1569,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1691,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Days to Disconnect Island",
                "question__title_slug": "minimum-number-of-days-to-disconnect-island",
                "question__hide": false,
                "total_acs": 9485,
                "total_submitted": 19987,
                "frontend_question_id": 1568,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1690,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Length of Subarray With Positive Product",
                "question__title_slug": "maximum-length-of-subarray-with-positive-product",
                "question__hide": false,
                "total_acs": 68037,
                "total_submitted": 156357,
                "frontend_question_id": 1567,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1689,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Detect Pattern of Length M Repeated K or More Times",
                "question__title_slug": "detect-pattern-of-length-m-repeated-k-or-more-times",
                "question__hide": false,
                "total_acs": 26158,
                "total_submitted": 60044,
                "frontend_question_id": 1566,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1688,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Most Recent Orders for Each Product",
                "question__title_slug": "the-most-recent-orders-for-each-product",
                "question__hide": false,
                "total_acs": 16999,
                "total_submitted": 25060,
                "frontend_question_id": 1549,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1687,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Most Similar Path in a Graph",
                "question__title_slug": "the-most-similar-path-in-a-graph",
                "question__hide": false,
                "total_acs": 14187,
                "total_submitted": 24945,
                "frontend_question_id": 1548,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1686,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Fix Product Name Format",
                "question__title_slug": "fix-product-name-format",
                "question__hide": false,
                "total_acs": 15191,
                "total_submitted": 24295,
                "frontend_question_id": 1543,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1685,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Stone Game V",
                "question__title_slug": "stone-game-v",
                "question__hide": false,
                "total_acs": 14129,
                "total_submitted": 34713,
                "frontend_question_id": 1563,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1684,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Latest Group of Size M",
                "question__title_slug": "find-latest-group-of-size-m",
                "question__hide": false,
                "total_acs": 14212,
                "total_submitted": 33852,
                "frontend_question_id": 1562,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1683,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Coins You Can Get",
                "question__title_slug": "maximum-number-of-coins-you-can-get",
                "question__hide": false,
                "total_acs": 53747,
                "total_submitted": 68455,
                "frontend_question_id": 1561,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1682,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Most Visited Sector in  a Circular Track",
                "question__title_slug": "most-visited-sector-in-a-circular-track",
                "question__hide": false,
                "total_acs": 23051,
                "total_submitted": 39500,
                "frontend_question_id": 1560,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1681,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Guess the Majority in a Hidden Array",
                "question__title_slug": "guess-the-majority-in-a-hidden-array",
                "question__hide": false,
                "total_acs": 1529,
                "total_submitted": 2425,
                "frontend_question_id": 1538,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1680,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count All Possible Routes",
                "question__title_slug": "count-all-possible-routes",
                "question__hide": false,
                "total_acs": 11218,
                "total_submitted": 19686,
                "frontend_question_id": 1575,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1679,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Shortest Subarray to be Removed to Make Array Sorted",
                "question__title_slug": "shortest-subarray-to-be-removed-to-make-array-sorted",
                "question__hide": false,
                "total_acs": 21378,
                "total_submitted": 58775,
                "frontend_question_id": 1574,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1678,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Split a String",
                "question__title_slug": "number-of-ways-to-split-a-string",
                "question__hide": false,
                "total_acs": 21385,
                "total_submitted": 66171,
                "frontend_question_id": 1573,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1677,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Matrix Diagonal Sum",
                "question__title_slug": "matrix-diagonal-sum",
                "question__hide": false,
                "total_acs": 132674,
                "total_submitted": 166708,
                "frontend_question_id": 1572,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1676,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Days to Eat N Oranges",
                "question__title_slug": "minimum-number-of-days-to-eat-n-oranges",
                "question__hide": false,
                "total_acs": 25215,
                "total_submitted": 74317,
                "frontend_question_id": 1553,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1675,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Magnetic Force Between Two Balls",
                "question__title_slug": "magnetic-force-between-two-balls",
                "question__hide": false,
                "total_acs": 32967,
                "total_submitted": 58316,
                "frontend_question_id": 1552,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1674,
                "question__article__live": true,
                "question__article__slug": "minimum-operations-to-make-array-equal",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Operations to Make Array Equal",
                "question__title_slug": "minimum-operations-to-make-array-equal",
                "question__hide": false,
                "total_acs": 71239,
                "total_submitted": 87922,
                "frontend_question_id": 1551,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1672,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Index of the Large Integer",
                "question__title_slug": "find-the-index-of-the-large-integer",
                "question__hide": false,
                "total_acs": 5100,
                "total_submitted": 10104,
                "frontend_question_id": 1533,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1671,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Most Recent Three Orders",
                "question__title_slug": "the-most-recent-three-orders",
                "question__hide": false,
                "total_acs": 18550,
                "total_submitted": 26108,
                "frontend_question_id": 1532,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1670,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Patients With a Condition",
                "question__title_slug": "patients-with-a-condition",
                "question__hide": false,
                "total_acs": 54568,
                "total_submitted": 125751,
                "frontend_question_id": 1527,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1669,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost to Cut a Stick",
                "question__title_slug": "minimum-cost-to-cut-a-stick",
                "question__hide": false,
                "total_acs": 34472,
                "total_submitted": 61153,
                "frontend_question_id": 1547,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1668,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Longest Awesome Substring",
                "question__title_slug": "find-longest-awesome-substring",
                "question__hide": false,
                "total_acs": 9914,
                "total_submitted": 23886,
                "frontend_question_id": 1542,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1667,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Kth Bit in Nth Binary String",
                "question__title_slug": "find-kth-bit-in-nth-binary-string",
                "question__hide": false,
                "total_acs": 27484,
                "total_submitted": 47270,
                "frontend_question_id": 1545,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1666,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Make The String Great",
                "question__title_slug": "make-the-string-great",
                "question__hide": false,
                "total_acs": 54349,
                "total_submitted": 95710,
                "frontend_question_id": 1544,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1665,
                "question__article__live": true,
                "question__article__slug": "diameter-of-n-ary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Diameter of N-Ary Tree",
                "question__title_slug": "diameter-of-n-ary-tree",
                "question__hide": false,
                "total_acs": 35083,
                "total_submitted": 47863,
                "frontend_question_id": 1522,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1664,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Users With Valid E-Mails",
                "question__title_slug": "find-users-with-valid-e-mails",
                "question__hide": false,
                "total_acs": 20483,
                "total_submitted": 35369,
                "frontend_question_id": 1517,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1663,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Detect Cycles in 2D Grid",
                "question__title_slug": "detect-cycles-in-2d-grid",
                "question__hide": false,
                "total_acs": 27809,
                "total_submitted": 57816,
                "frontend_question_id": 1559,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1662,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Numbers of Function Calls to Make Target Array",
                "question__title_slug": "minimum-numbers-of-function-calls-to-make-target-array",
                "question__hide": false,
                "total_acs": 16573,
                "total_submitted": 25790,
                "frontend_question_id": 1558,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1661,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Vertices to Reach All Nodes",
                "question__title_slug": "minimum-number-of-vertices-to-reach-all-nodes",
                "question__hide": false,
                "total_acs": 73546,
                "total_submitted": 92565,
                "frontend_question_id": 1557,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1660,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Thousand Separator",
                "question__title_slug": "thousand-separator",
                "question__hide": false,
                "total_acs": 36277,
                "total_submitted": 65640,
                "frontend_question_id": 1556,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1659,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Get the Maximum Score",
                "question__title_slug": "get-the-maximum-score",
                "question__hide": false,
                "total_acs": 18803,
                "total_submitted": 47904,
                "frontend_question_id": 1537,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1658,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Swaps to Arrange a Binary Grid",
                "question__title_slug": "minimum-swaps-to-arrange-a-binary-grid",
                "question__hide": false,
                "total_acs": 11987,
                "total_submitted": 25900,
                "frontend_question_id": 1536,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1657,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Winner of an Array Game",
                "question__title_slug": "find-the-winner-of-an-array-game",
                "question__hide": false,
                "total_acs": 26129,
                "total_submitted": 53591,
                "frontend_question_id": 1535,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1656,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Good Triplets",
                "question__title_slug": "count-good-triplets",
                "question__hide": false,
                "total_acs": 82943,
                "total_submitted": 102728,
                "frontend_question_id": 1534,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1655,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Move Sub-Tree of N-Ary Tree",
                "question__title_slug": "move-sub-tree-of-n-ary-tree",
                "question__hide": false,
                "total_acs": 1849,
                "total_submitted": 2895,
                "frontend_question_id": 1516,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1654,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Customer Order Frequency",
                "question__title_slug": "customer-order-frequency",
                "question__hide": false,
                "total_acs": 31467,
                "total_submitted": 43094,
                "frontend_question_id": 1511,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1653,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Good Leaf Nodes Pairs",
                "question__title_slug": "number-of-good-leaf-nodes-pairs",
                "question__hide": false,
                "total_acs": 29702,
                "total_submitted": 49308,
                "frontend_question_id": 1530,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1652,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Suffix Flips",
                "question__title_slug": "minimum-suffix-flips",
                "question__hide": false,
                "total_acs": 34798,
                "total_submitted": 48061,
                "frontend_question_id": 1529,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1651,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Shuffle String",
                "question__title_slug": "shuffle-string",
                "question__hide": false,
                "total_acs": 236077,
                "total_submitted": 275353,
                "frontend_question_id": 1528,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1650,
                "question__article__live": true,
                "question__article__slug": "find-root-of-n-ary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Find Root of N-Ary Tree",
                "question__title_slug": "find-root-of-n-ary-tree",
                "question__hide": false,
                "total_acs": 23836,
                "total_submitted": 30688,
                "frontend_question_id": 1506,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1649,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Non-Overlapping Subarrays With Sum Equals Target",
                "question__title_slug": "maximum-number-of-non-overlapping-subarrays-with-sum-equals-target",
                "question__hide": false,
                "total_acs": 22102,
                "total_submitted": 46891,
                "frontend_question_id": 1546,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1648,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Insertions to Balance a Parentheses String",
                "question__title_slug": "minimum-insertions-to-balance-a-parentheses-string",
                "question__hide": false,
                "total_acs": 34073,
                "total_submitted": 68528,
                "frontend_question_id": 1541,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1647,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Can Convert String in K Moves",
                "question__title_slug": "can-convert-string-in-k-moves",
                "question__hide": false,
                "total_acs": 14418,
                "total_submitted": 43671,
                "frontend_question_id": 1540,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1646,
                "question__article__live": true,
                "question__article__slug": "kth-missing-positive-number",
                "question__article__has_video_solution": false,
                "question__title": "Kth Missing Positive Number",
                "question__title_slug": "kth-missing-positive-number",
                "question__hide": false,
                "total_acs": 189812,
                "total_submitted": 340234,
                "frontend_question_id": 1539,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1645,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find a Value of a Mysterious Function Closest to Target",
                "question__title_slug": "find-a-value-of-a-mysterious-function-closest-to-target",
                "question__hide": false,
                "total_acs": 7981,
                "total_submitted": 18345,
                "frontend_question_id": 1521,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1644,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Non-Overlapping Substrings",
                "question__title_slug": "maximum-number-of-non-overlapping-substrings",
                "question__hide": false,
                "total_acs": 11837,
                "total_submitted": 31378,
                "frontend_question_id": 1520,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1643,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Nodes in the Sub-Tree With the Same Label",
                "question__title_slug": "number-of-nodes-in-the-sub-tree-with-the-same-label",
                "question__hide": false,
                "total_acs": 18420,
                "total_submitted": 45335,
                "frontend_question_id": 1519,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1642,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Water Bottles",
                "question__title_slug": "water-bottles",
                "question__hide": false,
                "total_acs": 53643,
                "total_submitted": 88840,
                "frontend_question_id": 1518,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1641,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Countries You Can Safely Invest In",
                "question__title_slug": "countries-you-can-safely-invest-in",
                "question__hide": false,
                "total_acs": 23790,
                "total_submitted": 40850,
                "frontend_question_id": 1501,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1640,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design a File Sharing System",
                "question__title_slug": "design-a-file-sharing-system",
                "question__hide": false,
                "total_acs": 3092,
                "total_submitted": 6900,
                "frontend_question_id": 1500,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1639,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Friendly Movies Streamed Last Month",
                "question__title_slug": "friendly-movies-streamed-last-month",
                "question__hide": false,
                "total_acs": 21418,
                "total_submitted": 42870,
                "frontend_question_id": 1495,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1638,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Best Position for a Service Centre",
                "question__title_slug": "best-position-for-a-service-centre",
                "question__hide": false,
                "total_acs": 10442,
                "total_submitted": 27222,
                "frontend_question_id": 1515,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1637,
                "question__article__live": true,
                "question__article__slug": "string-compression-ii",
                "question__article__has_video_solution": false,
                "question__title": "String Compression II",
                "question__title_slug": "string-compression-ii",
                "question__hide": false,
                "total_acs": 12144,
                "total_submitted": 31687,
                "frontend_question_id": 1531,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1636,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Substrings With Only 1s",
                "question__title_slug": "number-of-substrings-with-only-1s",
                "question__hide": false,
                "total_acs": 32265,
                "total_submitted": 71731,
                "frontend_question_id": 1513,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1635,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Good Pairs",
                "question__title_slug": "number-of-good-pairs",
                "question__hide": false,
                "total_acs": 339773,
                "total_submitted": 385561,
                "frontend_question_id": 1512,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1634,
                "question__article__live": true,
                "question__article__slug": "clone-n-ary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Clone N-ary Tree",
                "question__title_slug": "clone-n-ary-tree",
                "question__hide": false,
                "total_acs": 22922,
                "total_submitted": 27400,
                "frontend_question_id": 1490,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1633,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Increments on Subarrays to Form a Target Array",
                "question__title_slug": "minimum-number-of-increments-on-subarrays-to-form-a-target-array",
                "question__hide": false,
                "total_acs": 27467,
                "total_submitted": 40105,
                "frontend_question_id": 1526,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1632,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Good Ways to Split a String",
                "question__title_slug": "number-of-good-ways-to-split-a-string",
                "question__hide": false,
                "total_acs": 79432,
                "total_submitted": 114021,
                "frontend_question_id": 1525,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1631,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Sub-arrays With Odd Sum",
                "question__title_slug": "number-of-sub-arrays-with-odd-sum",
                "question__hide": false,
                "total_acs": 26732,
                "total_submitted": 61178,
                "frontend_question_id": 1524,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1630,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Odd Numbers in an Interval Range",
                "question__title_slug": "count-odd-numbers-in-an-interval-range",
                "question__hide": false,
                "total_acs": 130954,
                "total_submitted": 281009,
                "frontend_question_id": 1523,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1629,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Possible Integer After at Most K Adjacent Swaps On Digits",
                "question__title_slug": "minimum-possible-integer-after-at-most-k-adjacent-swaps-on-digits",
                "question__hide": false,
                "total_acs": 7909,
                "total_submitted": 20841,
                "frontend_question_id": 1505,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1628,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Submatrices With All Ones",
                "question__title_slug": "count-submatrices-with-all-ones",
                "question__hide": false,
                "total_acs": 39370,
                "total_submitted": 67785,
                "frontend_question_id": 1504,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1627,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Last Moment Before All Ants Fall Out of a Plank",
                "question__title_slug": "last-moment-before-all-ants-fall-out-of-a-plank",
                "question__hide": false,
                "total_acs": 16526,
                "total_submitted": 29933,
                "frontend_question_id": 1503,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1626,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Can Make Arithmetic Progression From Sequence",
                "question__title_slug": "can-make-arithmetic-progression-from-sequence",
                "question__hide": false,
                "total_acs": 99994,
                "total_submitted": 145772,
                "frontend_question_id": 1502,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1625,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Group Sold Products By The Date",
                "question__title_slug": "group-sold-products-by-the-date",
                "question__hide": false,
                "total_acs": 62584,
                "total_submitted": 74223,
                "frontend_question_id": 1484,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1624,
                "question__article__live": true,
                "question__article__slug": "clone-binary-tree-with-random-pointer",
                "question__article__has_video_solution": false,
                "question__title": "Clone Binary Tree With Random Pointer",
                "question__title_slug": "clone-binary-tree-with-random-pointer",
                "question__hide": false,
                "total_acs": 18225,
                "total_submitted": 22941,
                "frontend_question_id": 1485,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1623,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sales by Day of the Week",
                "question__title_slug": "sales-by-day-of-the-week",
                "question__hide": false,
                "total_acs": 13942,
                "total_submitted": 16932,
                "frontend_question_id": 1479,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1622,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Max Value of Equation",
                "question__title_slug": "max-value-of-equation",
                "question__hide": false,
                "total_acs": 33778,
                "total_submitted": 72666,
                "frontend_question_id": 1499,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1621,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Subsequences That Satisfy the Given Sum Condition",
                "question__title_slug": "number-of-subsequences-that-satisfy-the-given-sum-condition",
                "question__hide": false,
                "total_acs": 33943,
                "total_submitted": 87838,
                "frontend_question_id": 1498,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1620,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If Array Pairs Are Divisible by k",
                "question__title_slug": "check-if-array-pairs-are-divisible-by-k",
                "question__hide": false,
                "total_acs": 35435,
                "total_submitted": 88777,
                "frontend_question_id": 1497,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1619,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Path Crossing",
                "question__title_slug": "path-crossing",
                "question__hide": false,
                "total_acs": 39050,
                "total_submitted": 69926,
                "frontend_question_id": 1496,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1618,
                "question__article__live": true,
                "question__article__slug": "delete-n-nodes-after-m-nodes-of-a-linked-list",
                "question__article__has_video_solution": false,
                "question__title": "Delete N Nodes After M Nodes of a Linked List",
                "question__title_slug": "delete-n-nodes-after-m-nodes-of-a-linked-list",
                "question__hide": false,
                "total_acs": 22170,
                "total_submitted": 30057,
                "frontend_question_id": 1474,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1617,
                "question__article__live": true,
                "question__article__slug": "stone-game-iv",
                "question__article__has_video_solution": false,
                "question__title": "Stone Game IV",
                "question__title_slug": "stone-game-iv",
                "question__hide": false,
                "total_acs": 61661,
                "total_submitted": 101674,
                "frontend_question_id": 1510,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1616,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Difference Between Largest and Smallest Value in Three Moves",
                "question__title_slug": "minimum-difference-between-largest-and-smallest-value-in-three-moves",
                "question__hide": false,
                "total_acs": 69138,
                "total_submitted": 126121,
                "frontend_question_id": 1509,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1615,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Range Sum of Sorted Subarray Sums",
                "question__title_slug": "range-sum-of-sorted-subarray-sums",
                "question__hide": false,
                "total_acs": 28327,
                "total_submitted": 47682,
                "frontend_question_id": 1508,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1613,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree",
                "question__title_slug": "find-critical-and-pseudo-critical-edges-in-minimum-spanning-tree",
                "question__hide": false,
                "total_acs": 9071,
                "total_submitted": 17098,
                "frontend_question_id": 1489,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1612,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Avoid Flood in The City",
                "question__title_slug": "avoid-flood-in-the-city",
                "question__hide": false,
                "total_acs": 26762,
                "total_submitted": 103142,
                "frontend_question_id": 1488,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1611,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Making File Names Unique",
                "question__title_slug": "making-file-names-unique",
                "question__hide": false,
                "total_acs": 26383,
                "total_submitted": 74467,
                "frontend_question_id": 1487,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1610,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "XOR Operation in an Array",
                "question__title_slug": "xor-operation-in-an-array",
                "question__hide": false,
                "total_acs": 132380,
                "total_submitted": 157364,
                "frontend_question_id": 1486,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1609,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find All The Lonely Nodes",
                "question__title_slug": "find-all-the-lonely-nodes",
                "question__hide": false,
                "total_acs": 38549,
                "total_submitted": 47216,
                "frontend_question_id": 1469,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1608,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Calculate Salaries",
                "question__title_slug": "calculate-salaries",
                "question__hide": false,
                "total_acs": 17770,
                "total_submitted": 21702,
                "frontend_question_id": 1468,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1607,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rectangles Area",
                "question__title_slug": "rectangles-area",
                "question__hide": false,
                "total_acs": 11522,
                "total_submitted": 16536,
                "frontend_question_id": 1459,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1605,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Days to Make m Bouquets",
                "question__title_slug": "minimum-number-of-days-to-make-m-bouquets",
                "question__hide": false,
                "total_acs": 45707,
                "total_submitted": 80432,
                "frontend_question_id": 1482,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1604,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Least Number of Unique Integers after K Removals",
                "question__title_slug": "least-number-of-unique-integers-after-k-removals",
                "question__hide": false,
                "total_acs": 79504,
                "total_submitted": 136689,
                "frontend_question_id": 1481,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1603,
                "question__article__live": true,
                "question__article__slug": "running-sum-of-1d-array",
                "question__article__has_video_solution": false,
                "question__title": "Running Sum of 1d Array",
                "question__title_slug": "running-sum-of-1d-array",
                "question__hide": false,
                "total_acs": 864953,
                "total_submitted": 959702,
                "frontend_question_id": 1480,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1587,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Parallel Courses II",
                "question__title_slug": "parallel-courses-ii",
                "question__hide": false,
                "total_acs": 11956,
                "total_submitted": 38152,
                "frontend_question_id": 1494,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1586,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Subarray of 1's After Deleting One Element",
                "question__title_slug": "longest-subarray-of-1s-after-deleting-one-element",
                "question__hide": false,
                "total_acs": 47108,
                "total_submitted": 78489,
                "frontend_question_id": 1493,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1585,
                "question__article__live": true,
                "question__article__slug": "the-kth-factor-of-n",
                "question__article__has_video_solution": false,
                "question__title": "The kth Factor of n",
                "question__title_slug": "the-kth-factor-of-n",
                "question__hide": false,
                "total_acs": 102668,
                "total_submitted": 164836,
                "frontend_question_id": 1492,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1584,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Average Salary Excluding the Minimum and Maximum Salary",
                "question__title_slug": "average-salary-excluding-the-minimum-and-maximum-salary",
                "question__hide": false,
                "total_acs": 141930,
                "total_submitted": 223410,
                "frontend_question_id": 1491,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1583,
                "question__article__live": true,
                "question__article__slug": "paint-house-iii",
                "question__article__has_video_solution": false,
                "question__title": "Paint House III",
                "question__title_slug": "paint-house-iii",
                "question__hide": false,
                "total_acs": 51917,
                "total_submitted": 83643,
                "frontend_question_id": 1473,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1582,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Browser History",
                "question__title_slug": "design-browser-history",
                "question__hide": false,
                "total_acs": 91994,
                "total_submitted": 121665,
                "frontend_question_id": 1472,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1581,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The k Strongest Values in an Array",
                "question__title_slug": "the-k-strongest-values-in-an-array",
                "question__hide": false,
                "total_acs": 29193,
                "total_submitted": 48646,
                "frontend_question_id": 1471,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1580,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Shuffle the Array",
                "question__title_slug": "shuffle-the-array",
                "question__hide": false,
                "total_acs": 353943,
                "total_submitted": 400003,
                "frontend_question_id": 1470,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1579,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Active Users",
                "question__title_slug": "active-users",
                "question__hide": false,
                "total_acs": 26808,
                "total_submitted": 69903,
                "frontend_question_id": 1454,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1578,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Apples & Oranges",
                "question__title_slug": "apples-oranges",
                "question__hide": false,
                "total_acs": 33455,
                "total_submitted": 36558,
                "frontend_question_id": 1445,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1577,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Probability of a Two Boxes Having The Same Number of Distinct Balls",
                "question__title_slug": "probability-of-a-two-boxes-having-the-same-number-of-distinct-balls",
                "question__hide": false,
                "total_acs": 6336,
                "total_submitted": 10416,
                "frontend_question_id": 1467,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1576,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reorder Routes to Make All Paths Lead to the City Zero",
                "question__title_slug": "reorder-routes-to-make-all-paths-lead-to-the-city-zero",
                "question__hide": false,
                "total_acs": 63064,
                "total_submitted": 102293,
                "frontend_question_id": 1466,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1575,
                "question__article__live": true,
                "question__article__slug": "maximum-area-of-a-piece-of-cake-after-horizontal-and-vertical-cuts",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts",
                "question__title_slug": "maximum-area-of-a-piece-of-cake-after-horizontal-and-vertical-cuts",
                "question__hide": false,
                "total_acs": 153767,
                "total_submitted": 376547,
                "frontend_question_id": 1465,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1574,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Product of Two Elements in an Array",
                "question__title_slug": "maximum-product-of-two-elements-in-an-array",
                "question__hide": false,
                "total_acs": 151738,
                "total_submitted": 191733,
                "frontend_question_id": 1464,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1573,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Two Non-overlapping Sub-arrays Each With Target Sum",
                "question__title_slug": "find-two-non-overlapping-sub-arrays-each-with-target-sum",
                "question__hide": false,
                "total_acs": 40667,
                "total_submitted": 110019,
                "frontend_question_id": 1477,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1572,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Subrectangle Queries",
                "question__title_slug": "subrectangle-queries",
                "question__hide": false,
                "total_acs": 77394,
                "total_submitted": 87513,
                "frontend_question_id": 1476,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1571,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Allocate Mailboxes",
                "question__title_slug": "allocate-mailboxes",
                "question__hide": false,
                "total_acs": 17441,
                "total_submitted": 31595,
                "frontend_question_id": 1478,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1570,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Final Prices With a Special Discount in a Shop",
                "question__title_slug": "final-prices-with-a-special-discount-in-a-shop",
                "question__hide": false,
                "total_acs": 88161,
                "total_submitted": 117018,
                "frontend_question_id": 1475,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1569,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Max Dot Product of Two Subsequences",
                "question__title_slug": "max-dot-product-of-two-subsequences",
                "question__hide": false,
                "total_acs": 17978,
                "total_submitted": 39109,
                "frontend_question_id": 1458,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1568,
                "question__article__live": true,
                "question__article__slug": "pseudo-palindromic-paths-in-a-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Pseudo-Palindromic Paths in a Binary Tree",
                "question__title_slug": "pseudo-palindromic-paths-in-a-binary-tree",
                "question__hide": false,
                "total_acs": 54582,
                "total_submitted": 81968,
                "frontend_question_id": 1457,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1567,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Vowels in a Substring of Given Length",
                "question__title_slug": "maximum-number-of-vowels-in-a-substring-of-given-length",
                "question__hide": false,
                "total_acs": 47957,
                "total_submitted": 82905,
                "frontend_question_id": 1456,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1566,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If a Word Occurs As a Prefix of Any Word in a Sentence",
                "question__title_slug": "check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence",
                "question__hide": false,
                "total_acs": 55102,
                "total_submitted": 85701,
                "frontend_question_id": 1455,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1565,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Evaluate Boolean Expression",
                "question__title_slug": "evaluate-boolean-expression",
                "question__hide": false,
                "total_acs": 16514,
                "total_submitted": 21622,
                "frontend_question_id": 1440,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1564,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Create a Session Bar Chart",
                "question__title_slug": "create-a-session-bar-chart",
                "question__hide": false,
                "total_acs": 17782,
                "total_submitted": 22706,
                "frontend_question_id": 1435,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1563,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Darts Inside of a Circular Dartboard",
                "question__title_slug": "maximum-number-of-darts-inside-of-a-circular-dartboard",
                "question__hide": false,
                "total_acs": 4821,
                "total_submitted": 13126,
                "frontend_question_id": 1453,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1562,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "People Whose List of Favorite Companies Is Not a Subset of Another List",
                "question__title_slug": "people-whose-list-of-favorite-companies-is-not-a-subset-of-another-list",
                "question__hide": false,
                "total_acs": 19664,
                "total_submitted": 34621,
                "frontend_question_id": 1452,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1561,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rearrange Words in a Sentence",
                "question__title_slug": "rearrange-words-in-a-sentence",
                "question__hide": false,
                "total_acs": 39944,
                "total_submitted": 64126,
                "frontend_question_id": 1451,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1560,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Students Doing Homework at a Given Time",
                "question__title_slug": "number-of-students-doing-homework-at-a-given-time",
                "question__hide": false,
                "total_acs": 90007,
                "total_submitted": 118274,
                "frontend_question_id": 1450,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1559,
                "question__article__live": true,
                "question__article__slug": "cherry-pickup-ii",
                "question__article__has_video_solution": false,
                "question__title": "Cherry Pickup II",
                "question__title_slug": "cherry-pickup-ii",
                "question__hide": false,
                "total_acs": 68782,
                "total_submitted": 97790,
                "frontend_question_id": 1463,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1558,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Course Schedule IV",
                "question__title_slug": "course-schedule-iv",
                "question__hide": false,
                "total_acs": 36241,
                "total_submitted": 74654,
                "frontend_question_id": 1462,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1557,
                "question__article__live": true,
                "question__article__slug": "check-if-a-string-contains-all-binary-codes-of-size-k",
                "question__article__has_video_solution": false,
                "question__title": "Check If a String Contains All Binary Codes of Size K",
                "question__title_slug": "check-if-a-string-contains-all-binary-codes-of-size-k",
                "question__hide": false,
                "total_acs": 102303,
                "total_submitted": 179983,
                "frontend_question_id": 1461,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1556,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Make Two Arrays Equal by Reversing Sub-arrays",
                "question__title_slug": "make-two-arrays-equal-by-reversing-sub-arrays",
                "question__hide": false,
                "total_acs": 93812,
                "total_submitted": 129757,
                "frontend_question_id": 1460,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1555,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways of Cutting a Pizza",
                "question__title_slug": "number-of-ways-of-cutting-a-pizza",
                "question__hide": false,
                "total_acs": 12467,
                "total_submitted": 22504,
                "frontend_question_id": 1444,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1554,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Time to Collect All Apples in a Tree",
                "question__title_slug": "minimum-time-to-collect-all-apples-in-a-tree",
                "question__hide": false,
                "total_acs": 31611,
                "total_submitted": 56545,
                "frontend_question_id": 1443,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1553,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Triplets That Can Form Two Arrays of Equal XOR",
                "question__title_slug": "count-triplets-that-can-form-two-arrays-of-equal-xor",
                "question__hide": false,
                "total_acs": 28129,
                "total_submitted": 37300,
                "frontend_question_id": 1442,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1552,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Build an Array With Stack Operations",
                "question__title_slug": "build-an-array-with-stack-operations",
                "question__hide": false,
                "total_acs": 66378,
                "total_submitted": 93222,
                "frontend_question_id": 1441,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1551,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "NPV Queries",
                "question__title_slug": "npv-queries",
                "question__hide": false,
                "total_acs": 19533,
                "total_submitted": 23259,
                "frontend_question_id": 1421,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1550,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Kth Smallest Sum of a Matrix With Sorted Rows",
                "question__title_slug": "find-the-kth-smallest-sum-of-a-matrix-with-sorted-rows",
                "question__hide": false,
                "total_acs": 26589,
                "total_submitted": 43321,
                "frontend_question_id": 1439,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1549,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit",
                "question__title_slug": "longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit",
                "question__hide": false,
                "total_acs": 96605,
                "total_submitted": 202588,
                "frontend_question_id": 1438,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1548,
                "question__article__live": true,
                "question__article__slug": "check-if-all-ones-are-at-least-k-places-away",
                "question__article__has_video_solution": false,
                "question__title": "Check If All 1's Are at Least Length K Places Away",
                "question__title_slug": "check-if-all-1s-are-at-least-length-k-places-away",
                "question__hide": false,
                "total_acs": 61057,
                "total_submitted": 102886,
                "frontend_question_id": 1437,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1547,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Destination City",
                "question__title_slug": "destination-city",
                "question__hide": false,
                "total_acs": 108390,
                "total_submitted": 139392,
                "frontend_question_id": 1436,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1546,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Quiet Students in All Exams",
                "question__title_slug": "find-the-quiet-students-in-all-exams",
                "question__hide": false,
                "total_acs": 18424,
                "total_submitted": 29232,
                "frontend_question_id": 1412,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1545,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Form Largest Integer With Digits That Add up to Target",
                "question__title_slug": "form-largest-integer-with-digits-that-add-up-to-target",
                "question__hide": false,
                "total_acs": 13143,
                "total_submitted": 27963,
                "frontend_question_id": 1449,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1544,
                "question__article__live": true,
                "question__article__slug": "count-good-nodes-in-binary-tree",
                "question__article__has_video_solution": true,
                "question__title": "Count Good Nodes in Binary Tree",
                "question__title_slug": "count-good-nodes-in-binary-tree",
                "question__hide": false,
                "total_acs": 265411,
                "total_submitted": 355493,
                "frontend_question_id": 1448,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1543,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Simplified Fractions",
                "question__title_slug": "simplified-fractions",
                "question__hide": false,
                "total_acs": 22967,
                "total_submitted": 35635,
                "frontend_question_id": 1447,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1542,
                "question__article__live": true,
                "question__article__slug": "consecutive-characters",
                "question__article__has_video_solution": false,
                "question__title": "Consecutive Characters",
                "question__title_slug": "consecutive-characters",
                "question__hide": false,
                "total_acs": 127330,
                "total_submitted": 206182,
                "frontend_question_id": 1446,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1541,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Top Travellers",
                "question__title_slug": "top-travellers",
                "question__hide": false,
                "total_acs": 50024,
                "total_submitted": 70157,
                "frontend_question_id": 1407,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1539,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Diagonal Traverse II",
                "question__title_slug": "diagonal-traverse-ii",
                "question__hide": false,
                "total_acs": 44049,
                "total_submitted": 87745,
                "frontend_question_id": 1424,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1538,
                "question__article__live": true,
                "question__article__slug": "maximum-points-you-can-obtain-from-cards",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Points You Can Obtain from Cards",
                "question__title_slug": "maximum-points-you-can-obtain-from-cards",
                "question__hide": false,
                "total_acs": 199295,
                "total_submitted": 380872,
                "frontend_question_id": 1423,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1537,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Score After Splitting a String",
                "question__title_slug": "maximum-score-after-splitting-a-string",
                "question__hide": false,
                "total_acs": 41263,
                "total_submitted": 71429,
                "frontend_question_id": 1422,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1536,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Customers Who Bought Products A and B but Not C",
                "question__title_slug": "customers-who-bought-products-a-and-b-but-not-c",
                "question__hide": false,
                "total_acs": 33555,
                "total_submitted": 43127,
                "frontend_question_id": 1398,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1535,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Build Array Where You Can Find The Maximum Exactly K Comparisons",
                "question__title_slug": "build-array-where-you-can-find-the-maximum-exactly-k-comparisons",
                "question__hide": false,
                "total_acs": 10405,
                "total_submitted": 16298,
                "frontend_question_id": 1420,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1534,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Frogs Croaking",
                "question__title_slug": "minimum-number-of-frogs-croaking",
                "question__hide": false,
                "total_acs": 27500,
                "total_submitted": 55170,
                "frontend_question_id": 1419,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1533,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Display Table of Food Orders in a Restaurant",
                "question__title_slug": "display-table-of-food-orders-in-a-restaurant",
                "question__hide": false,
                "total_acs": 20506,
                "total_submitted": 27879,
                "frontend_question_id": 1418,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1532,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reformat The String",
                "question__title_slug": "reformat-the-string",
                "question__hide": false,
                "total_acs": 45293,
                "total_submitted": 80866,
                "frontend_question_id": 1417,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1531,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Wear Different Hats to Each Other",
                "question__title_slug": "number-of-ways-to-wear-different-hats-to-each-other",
                "question__hide": false,
                "total_acs": 10342,
                "total_submitted": 24246,
                "frontend_question_id": 1434,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1530,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If a String Can Break Another String",
                "question__title_slug": "check-if-a-string-can-break-another-string",
                "question__hide": false,
                "total_acs": 32032,
                "total_submitted": 46644,
                "frontend_question_id": 1433,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1529,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Max Difference You Can Get From Changing an Integer",
                "question__title_slug": "max-difference-you-can-get-from-changing-an-integer",
                "question__hide": false,
                "total_acs": 13081,
                "total_submitted": 30384,
                "frontend_question_id": 1432,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1528,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Kids With the Greatest Number of Candies",
                "question__title_slug": "kids-with-the-greatest-number-of-candies",
                "question__hide": false,
                "total_acs": 339066,
                "total_submitted": 387117,
                "frontend_question_id": 1431,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1527,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Paint N × 3 Grid",
                "question__title_slug": "number-of-ways-to-paint-n-3-grid",
                "question__hide": false,
                "total_acs": 26726,
                "total_submitted": 42998,
                "frontend_question_id": 1411,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1526,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "HTML Entity Parser",
                "question__title_slug": "html-entity-parser",
                "question__hide": false,
                "total_acs": 19809,
                "total_submitted": 37918,
                "frontend_question_id": 1410,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1525,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Queries on a Permutation With Key",
                "question__title_slug": "queries-on-a-permutation-with-key",
                "question__hide": false,
                "total_acs": 39793,
                "total_submitted": 47844,
                "frontend_question_id": 1409,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1524,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "String Matching in an Array",
                "question__title_slug": "string-matching-in-an-array",
                "question__hide": false,
                "total_acs": 59734,
                "total_submitted": 93539,
                "frontend_question_id": 1408,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1523,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Capital Gain/Loss",
                "question__title_slug": "capital-gainloss",
                "question__hide": false,
                "total_acs": 47724,
                "total_submitted": 52477,
                "frontend_question_id": 1393,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1522,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Stone Game III",
                "question__title_slug": "stone-game-iii",
                "question__hide": false,
                "total_acs": 39200,
                "total_submitted": 65462,
                "frontend_question_id": 1406,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1520,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Steps to Reduce a Number in Binary Representation to One",
                "question__title_slug": "number-of-steps-to-reduce-a-number-in-binary-representation-to-one",
                "question__hide": false,
                "total_acs": 28266,
                "total_submitted": 54545,
                "frontend_question_id": 1404,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1519,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Subsequence in Non-Increasing Order",
                "question__title_slug": "minimum-subsequence-in-non-increasing-order",
                "question__hide": false,
                "total_acs": 54275,
                "total_submitted": 75170,
                "frontend_question_id": 1403,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1518,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Total Sales Amount by Year",
                "question__title_slug": "total-sales-amount-by-year",
                "question__hide": false,
                "total_acs": 12057,
                "total_submitted": 17907,
                "frontend_question_id": 1384,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1517,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Restore The Array",
                "question__title_slug": "restore-the-array",
                "question__hide": false,
                "total_acs": 13085,
                "total_submitted": 34272,
                "frontend_question_id": 1416,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1516,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The k-th Lexicographical String of All Happy Strings of Length n",
                "question__title_slug": "the-k-th-lexicographical-string-of-all-happy-strings-of-length-n",
                "question__hide": false,
                "total_acs": 28253,
                "total_submitted": 39303,
                "frontend_question_id": 1415,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1515,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Minimum Number of Fibonacci Numbers Whose Sum Is K",
                "question__title_slug": "find-the-minimum-number-of-fibonacci-numbers-whose-sum-is-k",
                "question__hide": false,
                "total_acs": 33431,
                "total_submitted": 51101,
                "frontend_question_id": 1414,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1514,
                "question__article__live": true,
                "question__article__slug": "minimum-value-to-get-positive-step-by-step-total",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Value to Get Positive Step by Step Sum",
                "question__title_slug": "minimum-value-to-get-positive-step-by-step-sum",
                "question__hide": false,
                "total_acs": 77036,
                "total_submitted": 112331,
                "frontend_question_id": 1413,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1513,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find All Good Strings",
                "question__title_slug": "find-all-good-strings",
                "question__hide": false,
                "total_acs": 4671,
                "total_submitted": 11097,
                "frontend_question_id": 1397,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1512,
                "question__article__live": true,
                "question__article__slug": "design-underground-system",
                "question__article__has_video_solution": false,
                "question__title": "Design Underground System",
                "question__title_slug": "design-underground-system",
                "question__hide": false,
                "total_acs": 144761,
                "total_submitted": 196624,
                "frontend_question_id": 1396,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1511,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Number of Teams",
                "question__title_slug": "count-number-of-teams",
                "question__hide": false,
                "total_acs": 93214,
                "total_submitted": 136135,
                "frontend_question_id": 1395,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1510,
                "question__article__live": true,
                "question__article__slug": "find-lucky-integer-in-an-array",
                "question__article__has_video_solution": false,
                "question__title": "Find Lucky Integer in an Array",
                "question__title_slug": "find-lucky-integer-in-an-array",
                "question__hide": false,
                "total_acs": 76714,
                "total_submitted": 120719,
                "frontend_question_id": 1394,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1509,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Replace Employee ID With The Unique Identifier",
                "question__title_slug": "replace-employee-id-with-the-unique-identifier",
                "question__hide": false,
                "total_acs": 31557,
                "total_submitted": 34530,
                "frontend_question_id": 1378,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1508,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Happy Prefix",
                "question__title_slug": "longest-happy-prefix",
                "question__hide": false,
                "total_acs": 24054,
                "total_submitted": 53606,
                "frontend_question_id": 1392,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1507,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if There is a Valid Path in a Grid",
                "question__title_slug": "check-if-there-is-a-valid-path-in-a-grid",
                "question__hide": false,
                "total_acs": 22180,
                "total_submitted": 47273,
                "frontend_question_id": 1391,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1505,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Create Target Array in the Given Order",
                "question__title_slug": "create-target-array-in-the-given-order",
                "question__hide": false,
                "total_acs": 158842,
                "total_submitted": 185204,
                "frontend_question_id": 1389,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1504,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Get the Second Most Recent Activity",
                "question__title_slug": "get-the-second-most-recent-activity",
                "question__hide": false,
                "total_acs": 15669,
                "total_submitted": 22532,
                "frontend_question_id": 1369,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1503,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reducing Dishes",
                "question__title_slug": "reducing-dishes",
                "question__hide": false,
                "total_acs": 44484,
                "total_submitted": 61652,
                "frontend_question_id": 1402,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1502,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Construct K Palindrome Strings",
                "question__title_slug": "construct-k-palindrome-strings",
                "question__hide": false,
                "total_acs": 40617,
                "total_submitted": 64072,
                "frontend_question_id": 1400,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1501,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Circle and Rectangle Overlapping",
                "question__title_slug": "circle-and-rectangle-overlapping",
                "question__hide": false,
                "total_acs": 10574,
                "total_submitted": 23974,
                "frontend_question_id": 1401,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1500,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Largest Group",
                "question__title_slug": "count-largest-group",
                "question__hide": false,
                "total_acs": 33297,
                "total_submitted": 49661,
                "frontend_question_id": 1399,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1499,
                "question__article__live": true,
                "question__article__slug": "maximum-performance-of-a-team",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Performance of a Team",
                "question__title_slug": "maximum-performance-of-a-team",
                "question__hide": false,
                "total_acs": 40879,
                "total_submitted": 98210,
                "frontend_question_id": 1383,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1498,
                "question__article__live": true,
                "question__article__slug": "find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree",
                "question__article__has_video_solution": false,
                "question__title": "Find a Corresponding Node of a Binary Tree in a Clone of That Tree",
                "question__title_slug": "find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree",
                "question__hide": false,
                "total_acs": 165823,
                "total_submitted": 190308,
                "frontend_question_id": 1379,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1497,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design a Stack With Increment Operation",
                "question__title_slug": "design-a-stack-with-increment-operation",
                "question__hide": false,
                "total_acs": 77718,
                "total_submitted": 100471,
                "frontend_question_id": 1381,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1496,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Lucky Numbers in a Matrix",
                "question__title_slug": "lucky-numbers-in-a-matrix",
                "question__hide": false,
                "total_acs": 71101,
                "total_submitted": 100785,
                "frontend_question_id": 1380,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1495,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Trusted Contacts of a Customer",
                "question__title_slug": "number-of-trusted-contacts-of-a-customer",
                "question__hide": false,
                "total_acs": 14687,
                "total_submitted": 18660,
                "frontend_question_id": 1364,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1494,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Activity Participants",
                "question__title_slug": "activity-participants",
                "question__hide": false,
                "total_acs": 22733,
                "total_submitted": 30566,
                "frontend_question_id": 1355,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1493,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Frog Position After T Seconds",
                "question__title_slug": "frog-position-after-t-seconds",
                "question__hide": false,
                "total_acs": 21603,
                "total_submitted": 59812,
                "frontend_question_id": 1377,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1492,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Time Needed to Inform All Employees",
                "question__title_slug": "time-needed-to-inform-all-employees",
                "question__hide": false,
                "total_acs": 113110,
                "total_submitted": 193599,
                "frontend_question_id": 1376,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1491,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Times Binary String Is Prefix-Aligned",
                "question__title_slug": "number-of-times-binary-string-is-prefix-aligned",
                "question__hide": false,
                "total_acs": 42518,
                "total_submitted": 64669,
                "frontend_question_id": 1375,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1490,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Generate a String With Characters That Have Odd Counts",
                "question__title_slug": "generate-a-string-with-characters-that-have-odd-counts",
                "question__hide": false,
                "total_acs": 70307,
                "total_submitted": 90734,
                "frontend_question_id": 1374,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1489,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Pizza With 3n Slices",
                "question__title_slug": "pizza-with-3n-slices",
                "question__hide": false,
                "total_acs": 10583,
                "total_submitted": 21168,
                "frontend_question_id": 1388,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1488,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sort Integers by The Power Value",
                "question__title_slug": "sort-integers-by-the-power-value",
                "question__hide": false,
                "total_acs": 61742,
                "total_submitted": 88545,
                "frontend_question_id": 1387,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1487,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Cinema Seat Allocation",
                "question__title_slug": "cinema-seat-allocation",
                "question__hide": false,
                "total_acs": 31732,
                "total_submitted": 78059,
                "frontend_question_id": 1386,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1486,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Distance Value Between Two Arrays",
                "question__title_slug": "find-the-distance-value-between-two-arrays",
                "question__hide": false,
                "total_acs": 62492,
                "total_submitted": 95722,
                "frontend_question_id": 1385,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1485,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost to Make at Least One Valid Path in a Grid",
                "question__title_slug": "minimum-cost-to-make-at-least-one-valid-path-in-a-grid",
                "question__hide": false,
                "total_acs": 35216,
                "total_submitted": 57536,
                "frontend_question_id": 1368,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1484,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Linked List in Binary Tree",
                "question__title_slug": "linked-list-in-binary-tree",
                "question__hide": false,
                "total_acs": 55823,
                "total_submitted": 128983,
                "frontend_question_id": 1367,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1483,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rank Teams by Votes",
                "question__title_slug": "rank-teams-by-votes",
                "question__hide": false,
                "total_acs": 43518,
                "total_submitted": 74268,
                "frontend_question_id": 1366,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1482,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "How Many Numbers Are Smaller Than the Current Number",
                "question__title_slug": "how-many-numbers-are-smaller-than-the-current-number",
                "question__hide": false,
                "total_acs": 351265,
                "total_submitted": 405792,
                "frontend_question_id": 1365,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1481,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Students With Invalid Departments",
                "question__title_slug": "students-with-invalid-departments",
                "question__hide": false,
                "total_acs": 42963,
                "total_submitted": 47463,
                "frontend_question_id": 1350,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1480,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Movie Rating",
                "question__title_slug": "movie-rating",
                "question__hide": false,
                "total_acs": 22376,
                "total_submitted": 38290,
                "frontend_question_id": 1341,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1479,
                "question__article__live": true,
                "question__article__slug": "construct-target-array-with-multiple-sums",
                "question__article__has_video_solution": false,
                "question__title": "Construct Target Array With Multiple Sums",
                "question__title_slug": "construct-target-array-with-multiple-sums",
                "question__hide": false,
                "total_acs": 61503,
                "total_submitted": 169292,
                "frontend_question_id": 1354,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1478,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Events That Can Be Attended",
                "question__title_slug": "maximum-number-of-events-that-can-be-attended",
                "question__hide": false,
                "total_acs": 60765,
                "total_submitted": 184150,
                "frontend_question_id": 1353,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1477,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Product of the Last K Numbers",
                "question__title_slug": "product-of-the-last-k-numbers",
                "question__hide": false,
                "total_acs": 55916,
                "total_submitted": 114123,
                "frontend_question_id": 1352,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1476,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Negative Numbers in a Sorted Matrix",
                "question__title_slug": "count-negative-numbers-in-a-sorted-matrix",
                "question__hide": false,
                "total_acs": 200276,
                "total_submitted": 266397,
                "frontend_question_id": 1351,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1475,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Sum BST in Binary Tree",
                "question__title_slug": "maximum-sum-bst-in-binary-tree",
                "question__hide": false,
                "total_acs": 41695,
                "total_submitted": 106888,
                "frontend_question_id": 1373,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1474,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest ZigZag Path in a Binary Tree",
                "question__title_slug": "longest-zigzag-path-in-a-binary-tree",
                "question__hide": false,
                "total_acs": 40583,
                "total_submitted": 68142,
                "frontend_question_id": 1372,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1473,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Longest Substring Containing Vowels in Even Counts",
                "question__title_slug": "find-the-longest-substring-containing-vowels-in-even-counts",
                "question__hide": false,
                "total_acs": 20095,
                "total_submitted": 31921,
                "frontend_question_id": 1371,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1472,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Increasing Decreasing String",
                "question__title_slug": "increasing-decreasing-string",
                "question__hide": false,
                "total_acs": 58499,
                "total_submitted": 75330,
                "frontend_question_id": 1370,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1471,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Students Taking Exam",
                "question__title_slug": "maximum-students-taking-exam",
                "question__hide": false,
                "total_acs": 11322,
                "total_submitted": 23624,
                "frontend_question_id": 1349,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1470,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Tweet Counts Per Frequency",
                "question__title_slug": "tweet-counts-per-frequency",
                "question__hide": false,
                "total_acs": 28383,
                "total_submitted": 65446,
                "frontend_question_id": 1348,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1469,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Steps to Make Two Strings Anagram",
                "question__title_slug": "minimum-number-of-steps-to-make-two-strings-anagram",
                "question__hide": false,
                "total_acs": 103753,
                "total_submitted": 134967,
                "frontend_question_id": 1347,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1468,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If N and Its Double Exist",
                "question__title_slug": "check-if-n-and-its-double-exist",
                "question__hide": false,
                "total_acs": 230662,
                "total_submitted": 642607,
                "frontend_question_id": 1346,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1467,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Transactions per Visit",
                "question__title_slug": "number-of-transactions-per-visit",
                "question__hide": false,
                "total_acs": 9686,
                "total_submitted": 18889,
                "frontend_question_id": 1336,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1466,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Jump Game V",
                "question__title_slug": "jump-game-v",
                "question__hide": false,
                "total_acs": 21433,
                "total_submitted": 34216,
                "frontend_question_id": 1340,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1465,
                "question__article__live": true,
                "question__article__slug": "maximum-product-of-splitted-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Product of Splitted Binary Tree",
                "question__title_slug": "maximum-product-of-splitted-binary-tree",
                "question__hide": false,
                "total_acs": 61493,
                "total_submitted": 142838,
                "frontend_question_id": 1339,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1464,
                "question__article__live": true,
                "question__article__slug": "reduce-array-size-to-the-half",
                "question__article__has_video_solution": false,
                "question__title": "Reduce Array Size to The Half",
                "question__title_slug": "reduce-array-size-to-the-half",
                "question__hide": false,
                "total_acs": 157346,
                "total_submitted": 225230,
                "frontend_question_id": 1338,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1463,
                "question__article__live": true,
                "question__article__slug": "the-k-weakest-rows-in-a-matrix",
                "question__article__has_video_solution": false,
                "question__title": "The K Weakest Rows in a Matrix",
                "question__title_slug": "the-k-weakest-rows-in-a-matrix",
                "question__hide": false,
                "total_acs": 196900,
                "total_submitted": 268345,
                "frontend_question_id": 1337,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1462,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "List the Products Ordered in a Period",
                "question__title_slug": "list-the-products-ordered-in-a-period",
                "question__hide": false,
                "total_acs": 31300,
                "total_submitted": 40571,
                "frontend_question_id": 1327,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1461,
                "question__article__live": true,
                "question__article__slug": "count-all-valid-pickup-and-delivery-options",
                "question__article__has_video_solution": false,
                "question__title": "Count All Valid Pickup and Delivery Options",
                "question__title_slug": "count-all-valid-pickup-and-delivery-options",
                "question__hide": false,
                "total_acs": 54603,
                "total_submitted": 86605,
                "frontend_question_id": 1359,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1460,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Substrings Containing All Three Characters",
                "question__title_slug": "number-of-substrings-containing-all-three-characters",
                "question__hide": false,
                "total_acs": 42750,
                "total_submitted": 68446,
                "frontend_question_id": 1358,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1459,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Apply Discount Every n Orders",
                "question__title_slug": "apply-discount-every-n-orders",
                "question__hide": false,
                "total_acs": 15879,
                "total_submitted": 22783,
                "frontend_question_id": 1357,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1458,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sort Integers by The Number of 1 Bits",
                "question__title_slug": "sort-integers-by-the-number-of-1-bits",
                "question__hide": false,
                "total_acs": 81799,
                "total_submitted": 113966,
                "frontend_question_id": 1356,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1457,
                "question__article__live": true,
                "question__article__slug": "minimum-difficulty-of-a-job-schedule",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Difficulty of a Job Schedule",
                "question__title_slug": "minimum-difficulty-of-a-job-schedule",
                "question__hide": false,
                "total_acs": 78197,
                "total_submitted": 139960,
                "frontend_question_id": 1335,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1456,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the City With the Smallest Number of Neighbors at a Threshold Distance",
                "question__title_slug": "find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance",
                "question__hide": false,
                "total_acs": 47350,
                "total_submitted": 90151,
                "frontend_question_id": 1334,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1455,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Filter Restaurants by Vegan-Friendly, Price and Distance",
                "question__title_slug": "filter-restaurants-by-vegan-friendly-price-and-distance",
                "question__hide": false,
                "total_acs": 24047,
                "total_submitted": 40574,
                "frontend_question_id": 1333,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1454,
                "question__article__live": true,
                "question__article__slug": "remove-palindrome-subsequences",
                "question__article__has_video_solution": false,
                "question__title": "Remove Palindromic Subsequences",
                "question__title_slug": "remove-palindromic-subsequences",
                "question__hide": false,
                "total_acs": 111011,
                "total_submitted": 146062,
                "frontend_question_id": 1332,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1453,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Ads Performance",
                "question__title_slug": "ads-performance",
                "question__hide": false,
                "total_acs": 31653,
                "total_submitted": 52180,
                "frontend_question_id": 1322,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1452,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Restaurant Growth",
                "question__title_slug": "restaurant-growth",
                "question__hide": false,
                "total_acs": 25410,
                "total_submitted": 35223,
                "frontend_question_id": 1321,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1451,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Taps to Open to Water a Garden",
                "question__title_slug": "minimum-number-of-taps-to-open-to-water-a-garden",
                "question__hide": false,
                "total_acs": 62036,
                "total_submitted": 129939,
                "frontend_question_id": 1326,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1450,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Delete Leaves With a Given Value",
                "question__title_slug": "delete-leaves-with-a-given-value",
                "question__hide": false,
                "total_acs": 75938,
                "total_submitted": 101619,
                "frontend_question_id": 1325,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1449,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Print Words Vertically",
                "question__title_slug": "print-words-vertically",
                "question__hide": false,
                "total_acs": 28446,
                "total_submitted": 47564,
                "frontend_question_id": 1324,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1448,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum 69 Number",
                "question__title_slug": "maximum-69-number",
                "question__hide": false,
                "total_acs": 120650,
                "total_submitted": 152558,
                "frontend_question_id": 1323,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1447,
                "question__article__live": true,
                "question__article__slug": "jump-game-iv",
                "question__article__has_video_solution": false,
                "question__title": "Jump Game IV",
                "question__title_slug": "jump-game-iv",
                "question__hide": false,
                "total_acs": 78459,
                "total_submitted": 177865,
                "frontend_question_id": 1345,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1446,
                "question__article__live": true,
                "question__article__slug": "angle-between-hands-of-a-clock",
                "question__article__has_video_solution": false,
                "question__title": "Angle Between Hands of a Clock",
                "question__title_slug": "angle-between-hands-of-a-clock",
                "question__hide": false,
                "total_acs": 98127,
                "total_submitted": 154703,
                "frontend_question_id": 1344,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1445,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold",
                "question__title_slug": "number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold",
                "question__hide": false,
                "total_acs": 40258,
                "total_submitted": 59368,
                "frontend_question_id": 1343,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1444,
                "question__article__live": true,
                "question__article__slug": "number-of-steps-to-reduce-a-number-to-zero",
                "question__article__has_video_solution": false,
                "question__title": "Number of Steps to Reduce a Number to Zero",
                "question__title_slug": "number-of-steps-to-reduce-a-number-to-zero",
                "question__hide": false,
                "total_acs": 375605,
                "total_submitted": 437997,
                "frontend_question_id": 1342,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1443,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Distance to Type a Word Using Two Fingers",
                "question__title_slug": "minimum-distance-to-type-a-word-using-two-fingers",
                "question__hide": false,
                "total_acs": 25958,
                "total_submitted": 43281,
                "frontend_question_id": 1320,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1442,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Operations to Make Network Connected",
                "question__title_slug": "number-of-operations-to-make-network-connected",
                "question__hide": false,
                "total_acs": 97232,
                "total_submitted": 167066,
                "frontend_question_id": 1319,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1441,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Flips to Make a OR b Equal to c",
                "question__title_slug": "minimum-flips-to-make-a-or-b-equal-to-c",
                "question__hide": false,
                "total_acs": 26567,
                "total_submitted": 40346,
                "frontend_question_id": 1318,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1440,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Convert Integer to the Sum of Two No-Zero Integers",
                "question__title_slug": "convert-integer-to-the-sum-of-two-no-zero-integers",
                "question__hide": false,
                "total_acs": 32649,
                "total_submitted": 57882,
                "frontend_question_id": 1317,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1439,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Running Total for Different Genders",
                "question__title_slug": "running-total-for-different-genders",
                "question__hide": false,
                "total_acs": 29111,
                "total_submitted": 32954,
                "frontend_question_id": 1308,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1438,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Team Size",
                "question__title_slug": "find-the-team-size",
                "question__hide": false,
                "total_acs": 49213,
                "total_submitted": 54134,
                "frontend_question_id": 1303,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1437,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Insertion Steps to Make a String Palindrome",
                "question__title_slug": "minimum-insertion-steps-to-make-a-string-palindrome",
                "question__hide": false,
                "total_acs": 61072,
                "total_submitted": 93473,
                "frontend_question_id": 1312,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1436,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Get Watched Videos by Your Friends",
                "question__title_slug": "get-watched-videos-by-your-friends",
                "question__hide": false,
                "total_acs": 16075,
                "total_submitted": 35306,
                "frontend_question_id": 1311,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1435,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "XOR Queries of a Subarray",
                "question__title_slug": "xor-queries-of-a-subarray",
                "question__hide": false,
                "total_acs": 40530,
                "total_submitted": 56314,
                "frontend_question_id": 1310,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1434,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Decrypt String from Alphabet to Integer Mapping",
                "question__title_slug": "decrypt-string-from-alphabet-to-integer-mapping",
                "question__hide": false,
                "total_acs": 89386,
                "total_submitted": 112806,
                "frontend_question_id": 1309,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1433,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Encrypt and Decrypt Strings",
                "question__title_slug": "encrypt-and-decrypt-strings",
                "question__hide": false,
                "total_acs": 8537,
                "total_submitted": 21995,
                "frontend_question_id": 2227,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1432,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree",
                "question__title_slug": "check-if-a-string-is-a-valid-sequence-from-root-to-leaves-path-in-a-binary-tree",
                "question__hide": false,
                "total_acs": 41156,
                "total_submitted": 89359,
                "frontend_question_id": 1430,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1431,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "All Ancestors of a Node in a Directed Acyclic Graph",
                "question__title_slug": "all-ancestors-of-a-node-in-a-directed-acyclic-graph",
                "question__hide": false,
                "total_acs": 15652,
                "total_submitted": 31290,
                "frontend_question_id": 2192,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1430,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the K-Beauty of a Number",
                "question__title_slug": "find-the-k-beauty-of-a-number",
                "question__hide": false,
                "total_acs": 23534,
                "total_submitted": 41228,
                "frontend_question_id": 2269,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1429,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Verbal Arithmetic Puzzle",
                "question__title_slug": "verbal-arithmetic-puzzle",
                "question__hide": false,
                "total_acs": 7955,
                "total_submitted": 23250,
                "frontend_question_id": 1307,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1428,
                "question__article__live": true,
                "question__article__slug": "jump-game-iii",
                "question__article__has_video_solution": true,
                "question__title": "Jump Game III",
                "question__title_slug": "jump-game-iii",
                "question__hide": false,
                "total_acs": 163250,
                "total_submitted": 259170,
                "frontend_question_id": 1306,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1427,
                "question__article__live": true,
                "question__article__slug": "all-elements-in-two-bsts",
                "question__article__has_video_solution": false,
                "question__title": "All Elements in Two Binary Search Trees",
                "question__title_slug": "all-elements-in-two-binary-search-trees",
                "question__hide": false,
                "total_acs": 173182,
                "total_submitted": 217209,
                "frontend_question_id": 1305,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1426,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find N Unique Integers Sum up to Zero",
                "question__title_slug": "find-n-unique-integers-sum-up-to-zero",
                "question__hide": false,
                "total_acs": 157760,
                "total_submitted": 204533,
                "frontend_question_id": 1304,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1425,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Weather Type in Each Country",
                "question__title_slug": "weather-type-in-each-country",
                "question__hide": false,
                "total_acs": 28345,
                "total_submitted": 41740,
                "frontend_question_id": 1294,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1424,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Candies You Can Get from Boxes",
                "question__title_slug": "maximum-candies-you-can-get-from-boxes",
                "question__hide": false,
                "total_acs": 11235,
                "total_submitted": 18401,
                "frontend_question_id": 1298,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1423,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Occurrences of a Substring",
                "question__title_slug": "maximum-number-of-occurrences-of-a-substring",
                "question__hide": false,
                "total_acs": 36312,
                "total_submitted": 69597,
                "frontend_question_id": 1297,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1422,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Divide Array in Sets of K Consecutive Numbers",
                "question__title_slug": "divide-array-in-sets-of-k-consecutive-numbers",
                "question__hide": false,
                "total_acs": 65376,
                "total_submitted": 115481,
                "frontend_question_id": 1296,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1421,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Numbers with Even Number of Digits",
                "question__title_slug": "find-numbers-with-even-number-of-digits",
                "question__hide": false,
                "total_acs": 479677,
                "total_submitted": 623315,
                "frontend_question_id": 1295,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1420,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Start and End Number of Continuous Ranges",
                "question__title_slug": "find-the-start-and-end-number-of-continuous-ranges",
                "question__hide": false,
                "total_acs": 25720,
                "total_submitted": 29096,
                "frontend_question_id": 1285,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1419,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Make Array Non-decreasing or Non-increasing",
                "question__title_slug": "make-array-non-decreasing-or-non-increasing",
                "question__hide": false,
                "total_acs": 738,
                "total_submitted": 1096,
                "frontend_question_id": 2263,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1418,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Fair Distribution of Cookies",
                "question__title_slug": "fair-distribution-of-cookies",
                "question__hide": false,
                "total_acs": 17200,
                "total_submitted": 27175,
                "frontend_question_id": 2305,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1416,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check if an Array Is Consecutive",
                "question__title_slug": "check-if-an-array-is-consecutive",
                "question__hide": false,
                "total_acs": 2611,
                "total_submitted": 4249,
                "frontend_question_id": 2229,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1415,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Students and Examinations",
                "question__title_slug": "students-and-examinations",
                "question__hide": false,
                "total_acs": 28642,
                "total_submitted": 38347,
                "frontend_question_id": 1280,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1414,
                "question__article__live": true,
                "question__article__slug": "shortest-path-in-a-grid-with-obstacles-elimination",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Path in a Grid with Obstacles Elimination",
                "question__title_slug": "shortest-path-in-a-grid-with-obstacles-elimination",
                "question__hide": false,
                "total_acs": 123872,
                "total_submitted": 284148,
                "frontend_question_id": 1293,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1413,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Side Length of a Square with Sum Less than or Equal to Threshold",
                "question__title_slug": "maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold",
                "question__hide": false,
                "total_acs": 27034,
                "total_submitted": 50940,
                "frontend_question_id": 1292,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1411,
                "question__article__live": true,
                "question__article__slug": "convert-binary-number-in-a-linked-list-to-integer",
                "question__article__has_video_solution": false,
                "question__title": "Convert Binary Number in a Linked List to Integer",
                "question__title_slug": "convert-binary-number-in-a-linked-list-to-integer",
                "question__hide": false,
                "total_acs": 323352,
                "total_submitted": 391652,
                "frontend_question_id": 1290,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1410,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Traffic Light Controlled Intersection",
                "question__title_slug": "traffic-light-controlled-intersection",
                "question__hide": false,
                "total_acs": 9461,
                "total_submitted": 12684,
                "frontend_question_id": 1279,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1409,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Flips to Convert Binary Matrix to Zero Matrix",
                "question__title_slug": "minimum-number-of-flips-to-convert-binary-matrix-to-zero-matrix",
                "question__hide": false,
                "total_acs": 26602,
                "total_submitted": 36966,
                "frontend_question_id": 1284,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1408,
                "question__article__live": false,
                "question__article__slug": "find-the-smallest-divisor-given-a-threshold",
                "question__article__has_video_solution": false,
                "question__title": "Find the Smallest Divisor Given a Threshold",
                "question__title_slug": "find-the-smallest-divisor-given-a-threshold",
                "question__hide": false,
                "total_acs": 92122,
                "total_submitted": 167572,
                "frontend_question_id": 1283,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1407,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Group the People Given the Group Size They Belong To",
                "question__title_slug": "group-the-people-given-the-group-size-they-belong-to",
                "question__hide": false,
                "total_acs": 87322,
                "total_submitted": 102023,
                "frontend_question_id": 1282,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1406,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Subtract the Product and Sum of Digits of an Integer",
                "question__title_slug": "subtract-the-product-and-sum-of-digits-of-an-integer",
                "question__hide": false,
                "total_acs": 282236,
                "total_submitted": 325782,
                "frontend_question_id": 1281,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1405,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "All People Report to the Given Manager",
                "question__title_slug": "all-people-report-to-the-given-manager",
                "question__hide": false,
                "total_acs": 42336,
                "total_submitted": 48121,
                "frontend_question_id": 1270,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1404,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Print Immutable Linked List in Reverse",
                "question__title_slug": "print-immutable-linked-list-in-reverse",
                "question__hide": false,
                "total_acs": 44341,
                "total_submitted": 47009,
                "frontend_question_id": 1265,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1403,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Palindrome Partitioning III",
                "question__title_slug": "palindrome-partitioning-iii",
                "question__hide": false,
                "total_acs": 20731,
                "total_submitted": 34131,
                "frontend_question_id": 1278,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1402,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Square Submatrices with All Ones",
                "question__title_slug": "count-square-submatrices-with-all-ones",
                "question__hide": false,
                "total_acs": 178000,
                "total_submitted": 239350,
                "frontend_question_id": 1277,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1401,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Burgers with No Waste of Ingredients",
                "question__title_slug": "number-of-burgers-with-no-waste-of-ingredients",
                "question__hide": false,
                "total_acs": 19436,
                "total_submitted": 38424,
                "frontend_question_id": 1276,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1400,
                "question__article__live": true,
                "question__article__slug": "find-winner-on-a-tic-tac-toe-game",
                "question__article__has_video_solution": false,
                "question__title": "Find Winner on a Tic Tac Toe Game",
                "question__title_slug": "find-winner-on-a-tic-tac-toe-game",
                "question__hide": false,
                "total_acs": 89671,
                "total_submitted": 164903,
                "frontend_question_id": 1275,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1399,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Page Recommendations",
                "question__title_slug": "page-recommendations",
                "question__hide": false,
                "total_acs": 27646,
                "total_submitted": 40656,
                "frontend_question_id": 1264,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1398,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Stay in the Same Place After Some Steps",
                "question__title_slug": "number-of-ways-to-stay-in-the-same-place-after-some-steps",
                "question__hide": false,
                "total_acs": 29487,
                "total_submitted": 67788,
                "frontend_question_id": 1269,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1397,
                "question__article__live": true,
                "question__article__slug": "search-suggestions-system",
                "question__article__has_video_solution": false,
                "question__title": "Search Suggestions System",
                "question__title_slug": "search-suggestions-system",
                "question__hide": false,
                "total_acs": 224420,
                "total_submitted": 335949,
                "frontend_question_id": 1268,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1396,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Servers that Communicate",
                "question__title_slug": "count-servers-that-communicate",
                "question__hide": false,
                "total_acs": 46720,
                "total_submitted": 79183,
                "frontend_question_id": 1267,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1395,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Time Visiting All Points",
                "question__title_slug": "minimum-time-visiting-all-points",
                "question__hide": false,
                "total_acs": 123703,
                "total_submitted": 156271,
                "frontend_question_id": 1266,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1394,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Path Cost in a Grid",
                "question__title_slug": "minimum-path-cost-in-a-grid",
                "question__hide": false,
                "total_acs": 16486,
                "total_submitted": 25385,
                "frontend_question_id": 2304,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1393,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Value of K Coins From Piles",
                "question__title_slug": "maximum-value-of-k-coins-from-piles",
                "question__hide": false,
                "total_acs": 11394,
                "total_submitted": 23221,
                "frontend_question_id": 2218,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1392,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find the Difference of Two Arrays",
                "question__title_slug": "find-the-difference-of-two-arrays",
                "question__hide": false,
                "total_acs": 35384,
                "total_submitted": 51130,
                "frontend_question_id": 2215,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1391,
                "question__article__live": true,
                "question__article__slug": "counting-elements",
                "question__article__has_video_solution": false,
                "question__title": "Counting Elements",
                "question__title_slug": "counting-elements",
                "question__hide": false,
                "total_acs": 90678,
                "total_submitted": 152324,
                "frontend_question_id": 1426,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1390,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Average Selling Price",
                "question__title_slug": "average-selling-price",
                "question__hide": false,
                "total_acs": 42066,
                "total_submitted": 50409,
                "frontend_question_id": 1251,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1389,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Moves to Move a Box to Their Target Location",
                "question__title_slug": "minimum-moves-to-move-a-box-to-their-target-location",
                "question__hide": false,
                "total_acs": 22741,
                "total_submitted": 46512,
                "frontend_question_id": 1263,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1388,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Greatest Sum Divisible by Three",
                "question__title_slug": "greatest-sum-divisible-by-three",
                "question__hide": false,
                "total_acs": 41458,
                "total_submitted": 81516,
                "frontend_question_id": 1262,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1387,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Elements in a Contaminated Binary Tree",
                "question__title_slug": "find-elements-in-a-contaminated-binary-tree",
                "question__hide": false,
                "total_acs": 48958,
                "total_submitted": 64438,
                "frontend_question_id": 1261,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1386,
                "question__article__live": true,
                "question__article__slug": "shift-2d-grid",
                "question__article__has_video_solution": false,
                "question__title": "Shift 2D Grid",
                "question__title_slug": "shift-2d-grid",
                "question__hide": false,
                "total_acs": 88429,
                "total_submitted": 129954,
                "frontend_question_id": 1260,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1385,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Ways to Build House of Cards",
                "question__title_slug": "number-of-ways-to-build-house-of-cards",
                "question__hide": false,
                "total_acs": 1089,
                "total_submitted": 1720,
                "frontend_question_id": 2189,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1384,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Font to Fit a Sentence in a Screen",
                "question__title_slug": "maximum-font-to-fit-a-sentence-in-a-screen",
                "question__hide": false,
                "total_acs": 5581,
                "total_submitted": 9486,
                "frontend_question_id": 1618,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1383,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Single Divisor Triplets",
                "question__title_slug": "number-of-single-divisor-triplets",
                "question__hide": false,
                "total_acs": 600,
                "total_submitted": 1081,
                "frontend_question_id": 2198,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1382,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Calculate Amount Paid in Taxes",
                "question__title_slug": "calculate-amount-paid-in-taxes",
                "question__hide": false,
                "total_acs": 23106,
                "total_submitted": 36847,
                "frontend_question_id": 2303,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1381,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Score Words Formed by Letters",
                "question__title_slug": "maximum-score-words-formed-by-letters",
                "question__hide": false,
                "total_acs": 24878,
                "total_submitted": 34291,
                "frontend_question_id": 1255,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1380,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Closed Islands",
                "question__title_slug": "number-of-closed-islands",
                "question__hide": false,
                "total_acs": 108262,
                "total_submitted": 168924,
                "frontend_question_id": 1254,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1379,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reconstruct a 2-Row Binary Matrix",
                "question__title_slug": "reconstruct-a-2-row-binary-matrix",
                "question__hide": false,
                "total_acs": 20672,
                "total_submitted": 47319,
                "frontend_question_id": 1253,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1378,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Cells with Odd Values in a Matrix",
                "question__title_slug": "cells-with-odd-values-in-a-matrix",
                "question__hide": false,
                "total_acs": 85130,
                "total_submitted": 108401,
                "frontend_question_id": 1252,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1377,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Comments per Post",
                "question__title_slug": "number-of-comments-per-post",
                "question__hide": false,
                "total_acs": 27970,
                "total_submitted": 41133,
                "frontend_question_id": 1241,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1376,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Selling Pieces of Wood",
                "question__title_slug": "selling-pieces-of-wood",
                "question__hide": false,
                "total_acs": 6412,
                "total_submitted": 13394,
                "frontend_question_id": 2312,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1375,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Palindrome With Fixed Length",
                "question__title_slug": "find-palindrome-with-fixed-length",
                "question__hide": false,
                "total_acs": 12516,
                "total_submitted": 36267,
                "frontend_question_id": 2217,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1374,
                "question__article__live": true,
                "question__article__slug": "leftmost-column-with-a-at-least-a-one",
                "question__article__has_video_solution": false,
                "question__title": "Leftmost Column with at Least a One",
                "question__title_slug": "leftmost-column-with-at-least-a-one",
                "question__hide": false,
                "total_acs": 155024,
                "total_submitted": 293139,
                "frontend_question_id": 1428,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1372,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If It Is a Good Array",
                "question__title_slug": "check-if-it-is-a-good-array",
                "question__hide": false,
                "total_acs": 15000,
                "total_submitted": 25585,
                "frontend_question_id": 1250,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1371,
                "question__article__live": true,
                "question__article__slug": "minimum-remove-to-make-valid-parentheses",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Remove to Make Valid Parentheses",
                "question__title_slug": "minimum-remove-to-make-valid-parentheses",
                "question__hide": false,
                "total_acs": 461504,
                "total_submitted": 703313,
                "frontend_question_id": 1249,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1370,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Number of Nice Subarrays",
                "question__title_slug": "count-number-of-nice-subarrays",
                "question__hide": false,
                "total_acs": 62237,
                "total_submitted": 105236,
                "frontend_question_id": 1248,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1369,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Swaps to Make Strings Equal",
                "question__title_slug": "minimum-swaps-to-make-strings-equal",
                "question__hide": false,
                "total_acs": 29832,
                "total_submitted": 46837,
                "frontend_question_id": 1247,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1368,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Web Crawler Multithreaded",
                "question__title_slug": "web-crawler-multithreaded",
                "question__hide": false,
                "total_acs": 36843,
                "total_submitted": 75286,
                "frontend_question_id": 1242,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1367,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Height by Stacking Cuboids ",
                "question__title_slug": "maximum-height-by-stacking-cuboids",
                "question__hide": false,
                "total_acs": 13803,
                "total_submitted": 25436,
                "frontend_question_id": 1691,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1366,
                "question__article__live": true,
                "question__article__slug": "first-unique-number",
                "question__article__has_video_solution": false,
                "question__title": "First Unique Number",
                "question__title_slug": "first-unique-number",
                "question__hide": false,
                "total_acs": 74360,
                "total_submitted": 141432,
                "frontend_question_id": 1429,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1364,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Tuple with Same Product",
                "question__title_slug": "tuple-with-same-product",
                "question__hide": false,
                "total_acs": 20349,
                "total_submitted": 33583,
                "frontend_question_id": 1726,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1363,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Greatest English Letter in Upper and Lower Case",
                "question__title_slug": "greatest-english-letter-in-upper-and-lower-case",
                "question__hide": false,
                "total_acs": 29627,
                "total_submitted": 43032,
                "frontend_question_id": 2309,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1362,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Airplane Seat Assignment Probability",
                "question__title_slug": "airplane-seat-assignment-probability",
                "question__hide": false,
                "total_acs": 27982,
                "total_submitted": 43192,
                "frontend_question_id": 1227,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1361,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Tiling a Rectangle with the Fewest Squares",
                "question__title_slug": "tiling-a-rectangle-with-the-fewest-squares",
                "question__hide": false,
                "total_acs": 19950,
                "total_submitted": 36972,
                "frontend_question_id": 1240,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1360,
                "question__article__live": true,
                "question__article__slug": "maximum-length-of-a-concatenated-string-with-unique-characters",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Length of a Concatenated String with Unique Characters",
                "question__title_slug": "maximum-length-of-a-concatenated-string-with-unique-characters",
                "question__hide": false,
                "total_acs": 114809,
                "total_submitted": 227110,
                "frontend_question_id": 1239,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1359,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Circular Permutation in Binary Representation",
                "question__title_slug": "circular-permutation-in-binary-representation",
                "question__hide": false,
                "total_acs": 13253,
                "total_submitted": 19286,
                "frontend_question_id": 1238,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1358,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Positive Integer Solution for a Given Equation",
                "question__title_slug": "find-positive-integer-solution-for-a-given-equation",
                "question__hide": false,
                "total_acs": 52832,
                "total_submitted": 76264,
                "frontend_question_id": 1237,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1357,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Report Contiguous Dates",
                "question__title_slug": "report-contiguous-dates",
                "question__hide": false,
                "total_acs": 15725,
                "total_submitted": 24747,
                "frontend_question_id": 1225,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1356,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Number of Moves to Make Palindrome",
                "question__title_slug": "minimum-number-of-moves-to-make-palindrome",
                "question__hide": false,
                "total_acs": 10201,
                "total_submitted": 21182,
                "frontend_question_id": 2193,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1355,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Deletions to Make Array Beautiful",
                "question__title_slug": "minimum-deletions-to-make-array-beautiful",
                "question__hide": false,
                "total_acs": 21287,
                "total_submitted": 46558,
                "frontend_question_id": 2216,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1354,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Players With Zero or One Losses",
                "question__title_slug": "find-players-with-zero-or-one-losses",
                "question__hide": false,
                "total_acs": 24725,
                "total_submitted": 35600,
                "frontend_question_id": 2225,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1353,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Resultant Array After Removing Anagrams",
                "question__title_slug": "find-resultant-array-after-removing-anagrams",
                "question__hide": false,
                "total_acs": 27755,
                "total_submitted": 47965,
                "frontend_question_id": 2273,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1352,
                "question__article__live": true,
                "question__article__slug": "maximum-profit-in-job-scheduling",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Profit in Job Scheduling",
                "question__title_slug": "maximum-profit-in-job-scheduling",
                "question__hide": false,
                "total_acs": 130947,
                "total_submitted": 256863,
                "frontend_question_id": 1235,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1351,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Replace the Substring for Balanced String",
                "question__title_slug": "replace-the-substring-for-balanced-string",
                "question__hide": false,
                "total_acs": 24832,
                "total_submitted": 67623,
                "frontend_question_id": 1234,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1350,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove Sub-Folders from the Filesystem",
                "question__title_slug": "remove-sub-folders-from-the-filesystem",
                "question__hide": false,
                "total_acs": 45000,
                "total_submitted": 68874,
                "frontend_question_id": 1233,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1349,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If It Is a Straight Line",
                "question__title_slug": "check-if-it-is-a-straight-line",
                "question__hide": false,
                "total_acs": 128190,
                "total_submitted": 309612,
                "frontend_question_id": 1232,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1348,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Score Of Spliced Array",
                "question__title_slug": "maximum-score-of-spliced-array",
                "question__hide": false,
                "total_acs": 13555,
                "total_submitted": 24806,
                "frontend_question_id": 2321,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1347,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Distance to a Cycle in Undirected Graph",
                "question__title_slug": "distance-to-a-cycle-in-undirected-graph",
                "question__hide": false,
                "total_acs": 1293,
                "total_submitted": 1814,
                "frontend_question_id": 2204,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1346,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximize the Topmost Element After K Moves",
                "question__title_slug": "maximize-the-topmost-element-after-k-moves",
                "question__hide": false,
                "total_acs": 18259,
                "total_submitted": 80780,
                "frontend_question_id": 2202,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1345,
                "question__article__live": true,
                "question__article__slug": "performing-string-shifts",
                "question__article__has_video_solution": false,
                "question__title": "Perform String Shifts",
                "question__title_slug": "perform-string-shifts",
                "question__hide": false,
                "total_acs": 71540,
                "total_submitted": 132076,
                "frontend_question_id": 1427,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1344,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Equal Frequency",
                "question__title_slug": "maximum-equal-frequency",
                "question__hide": false,
                "total_acs": 11675,
                "total_submitted": 31728,
                "frontend_question_id": 1224,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1343,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Dice Roll Simulation",
                "question__title_slug": "dice-roll-simulation",
                "question__hide": false,
                "total_acs": 23492,
                "total_submitted": 48598,
                "frontend_question_id": 1223,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1342,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Queens That Can Attack the King",
                "question__title_slug": "queens-that-can-attack-the-king",
                "question__hide": false,
                "total_acs": 34316,
                "total_submitted": 47949,
                "frontend_question_id": 1222,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1341,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Split a String in Balanced Strings",
                "question__title_slug": "split-a-string-in-balanced-strings",
                "question__hide": false,
                "total_acs": 214378,
                "total_submitted": 253327,
                "frontend_question_id": 1221,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1340,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Dining Philosophers",
                "question__title_slug": "the-dining-philosophers",
                "question__hide": false,
                "total_acs": 21011,
                "total_submitted": 36928,
                "frontend_question_id": 1226,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1339,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Team Scores in Football Tournament",
                "question__title_slug": "team-scores-in-football-tournament",
                "question__hide": false,
                "total_acs": 27811,
                "total_submitted": 48325,
                "frontend_question_id": 1212,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1338,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Queries Quality and Percentage",
                "question__title_slug": "queries-quality-and-percentage",
                "question__hide": false,
                "total_acs": 29690,
                "total_submitted": 41447,
                "frontend_question_id": 1211,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1337,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Skiplist",
                "question__title_slug": "design-skiplist",
                "question__hide": false,
                "total_acs": 14641,
                "total_submitted": 24239,
                "frontend_question_id": 1206,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1336,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Product of the Length of Two Palindromic Substrings",
                "question__title_slug": "maximum-product-of-the-length-of-two-palindromic-substrings",
                "question__hide": false,
                "total_acs": 2260,
                "total_submitted": 7684,
                "frontend_question_id": 1960,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1335,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Candies Allocated to K Children",
                "question__title_slug": "maximum-candies-allocated-to-k-children",
                "question__hide": false,
                "total_acs": 19607,
                "total_submitted": 54983,
                "frontend_question_id": 2226,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1334,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Numbers With Units Digit K",
                "question__title_slug": "sum-of-numbers-with-units-digit-k",
                "question__hide": false,
                "total_acs": 18794,
                "total_submitted": 74470,
                "frontend_question_id": 2310,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1333,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sort the Jumbled Numbers",
                "question__title_slug": "sort-the-jumbled-numbers",
                "question__hide": false,
                "total_acs": 14190,
                "total_submitted": 31691,
                "frontend_question_id": 2191,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1332,
                "question__article__live": true,
                "question__article__slug": "count-vowels-permutation",
                "question__article__has_video_solution": false,
                "question__title": "Count Vowels Permutation",
                "question__title_slug": "count-vowels-permutation",
                "question__hide": false,
                "total_acs": 96778,
                "total_submitted": 159020,
                "frontend_question_id": 1220,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1331,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Path with Maximum Gold",
                "question__title_slug": "path-with-maximum-gold",
                "question__hide": false,
                "total_acs": 90676,
                "total_submitted": 139896,
                "frontend_question_id": 1219,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1330,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Arithmetic Subsequence of Given Difference",
                "question__title_slug": "longest-arithmetic-subsequence-of-given-difference",
                "question__hide": false,
                "total_acs": 54511,
                "total_submitted": 105203,
                "frontend_question_id": 1218,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1329,
                "question__article__live": true,
                "question__article__slug": "minimum-cost-to-move-chips-to-the-same-position",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Cost to Move Chips to The Same Position",
                "question__title_slug": "minimum-cost-to-move-chips-to-the-same-position",
                "question__hide": false,
                "total_acs": 101927,
                "total_submitted": 140904,
                "frontend_question_id": 1217,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1328,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Monthly Transactions II",
                "question__title_slug": "monthly-transactions-ii",
                "question__hide": false,
                "total_acs": 17407,
                "total_submitted": 39559,
                "frontend_question_id": 1205,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1327,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Last Person to Fit in the Bus",
                "question__title_slug": "last-person-to-fit-in-the-bus",
                "question__hide": false,
                "total_acs": 32171,
                "total_submitted": 43453,
                "frontend_question_id": 1204,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1326,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Floored Pairs",
                "question__title_slug": "sum-of-floored-pairs",
                "question__hide": false,
                "total_acs": 6638,
                "total_submitted": 23578,
                "frontend_question_id": 1862,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1325,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Path with Maximum Probability",
                "question__title_slug": "path-with-maximum-probability",
                "question__hide": false,
                "total_acs": 52795,
                "total_submitted": 110016,
                "frontend_question_id": 1514,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1324,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Where Will the Ball Fall",
                "question__title_slug": "where-will-the-ball-fall",
                "question__hide": false,
                "total_acs": 44975,
                "total_submitted": 68150,
                "frontend_question_id": 1706,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1322,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Moves to Reach Target with Rotations",
                "question__title_slug": "minimum-moves-to-reach-target-with-rotations",
                "question__hide": false,
                "total_acs": 7706,
                "total_submitted": 15823,
                "frontend_question_id": 1210,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1321,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Get Equal Substrings Within Budget",
                "question__title_slug": "get-equal-substrings-within-budget",
                "question__hide": false,
                "total_acs": 31583,
                "total_submitted": 66836,
                "frontend_question_id": 1208,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1320,
                "question__article__live": true,
                "question__article__slug": "remove-all-adjacent-duplicates-in-string-ii",
                "question__article__has_video_solution": false,
                "question__title": "Remove All Adjacent Duplicates in String II",
                "question__title_slug": "remove-all-adjacent-duplicates-in-string-ii",
                "question__hide": false,
                "total_acs": 227478,
                "total_submitted": 406116,
                "frontend_question_id": 1209,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1319,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Unique Number of Occurrences",
                "question__title_slug": "unique-number-of-occurrences",
                "question__hide": false,
                "total_acs": 153351,
                "total_submitted": 215342,
                "frontend_question_id": 1207,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1318,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Tournament Winners",
                "question__title_slug": "tournament-winners",
                "question__hide": false,
                "total_acs": 14878,
                "total_submitted": 28670,
                "frontend_question_id": 1194,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1317,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Monthly Transactions I",
                "question__title_slug": "monthly-transactions-i",
                "question__hide": false,
                "total_acs": 28269,
                "total_submitted": 41887,
                "frontend_question_id": 1193,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1316,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Fizz Buzz Multithreaded",
                "question__title_slug": "fizz-buzz-multithreaded",
                "question__hide": false,
                "total_acs": 31300,
                "total_submitted": 43279,
                "frontend_question_id": 1195,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1313,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Ways to Build Rooms in an Ant Colony",
                "question__title_slug": "count-ways-to-build-rooms-in-an-ant-colony",
                "question__hide": false,
                "total_acs": 4264,
                "total_submitted": 8814,
                "frontend_question_id": 1916,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1312,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Artifacts That Can Be Extracted",
                "question__title_slug": "count-artifacts-that-can-be-extracted",
                "question__hide": false,
                "total_acs": 15632,
                "total_submitted": 28607,
                "frontend_question_id": 2201,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1311,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Magic Square",
                "question__title_slug": "largest-magic-square",
                "question__hide": false,
                "total_acs": 8312,
                "total_submitted": 16058,
                "frontend_question_id": 1895,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1310,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Watering Plants",
                "question__title_slug": "watering-plants",
                "question__hide": false,
                "total_acs": 26174,
                "total_submitted": 32631,
                "frontend_question_id": 2079,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1309,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sort Items by Groups Respecting Dependencies",
                "question__title_slug": "sort-items-by-groups-respecting-dependencies",
                "question__hide": false,
                "total_acs": 13205,
                "total_submitted": 26343,
                "frontend_question_id": 1203,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1308,
                "question__article__live": true,
                "question__article__slug": "smallest-string-with-swaps",
                "question__article__has_video_solution": false,
                "question__title": "Smallest String With Swaps",
                "question__title_slug": "smallest-string-with-swaps",
                "question__hide": false,
                "total_acs": 88584,
                "total_submitted": 154245,
                "frontend_question_id": 1202,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1307,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Ugly Number III",
                "question__title_slug": "ugly-number-iii",
                "question__hide": false,
                "total_acs": 22894,
                "total_submitted": 80124,
                "frontend_question_id": 1201,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1306,
                "question__article__live": true,
                "question__article__slug": "minimum-absolute-difference",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Absolute Difference",
                "question__title_slug": "minimum-absolute-difference",
                "question__hide": false,
                "total_acs": 132922,
                "total_submitted": 190448,
                "frontend_question_id": 1200,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1305,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Visible People in a Queue",
                "question__title_slug": "number-of-visible-people-in-a-queue",
                "question__hide": false,
                "total_acs": 25525,
                "total_submitted": 36501,
                "frontend_question_id": 1944,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1304,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Happy String",
                "question__title_slug": "longest-happy-string",
                "question__hide": false,
                "total_acs": 55333,
                "total_submitted": 96763,
                "frontend_question_id": 1405,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1303,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Moves to Reach Target Score",
                "question__title_slug": "minimum-moves-to-reach-target-score",
                "question__hide": false,
                "total_acs": 27418,
                "total_submitted": 56557,
                "frontend_question_id": 2139,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1302,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Delete Characters to Make Fancy String",
                "question__title_slug": "delete-characters-to-make-fancy-string",
                "question__hide": false,
                "total_acs": 22218,
                "total_submitted": 39266,
                "frontend_question_id": 1957,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1301,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reformat Department Table",
                "question__title_slug": "reformat-department-table",
                "question__hide": false,
                "total_acs": 78363,
                "total_submitted": 94879,
                "frontend_question_id": 1179,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1300,
                "question__article__live": true,
                "question__article__slug": "critical-connections-in-a-network",
                "question__article__has_video_solution": false,
                "question__title": "Critical Connections in a Network",
                "question__title_slug": "critical-connections-in-a-network",
                "question__hide": false,
                "total_acs": 183951,
                "total_submitted": 337698,
                "frontend_question_id": 1192,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1299,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "K-Concatenation Maximum Sum",
                "question__title_slug": "k-concatenation-maximum-sum",
                "question__hide": false,
                "total_acs": 26999,
                "total_submitted": 112290,
                "frontend_question_id": 1191,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1298,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reverse Substrings Between Each Pair of Parentheses",
                "question__title_slug": "reverse-substrings-between-each-pair-of-parentheses",
                "question__hide": false,
                "total_acs": 53475,
                "total_submitted": 81144,
                "frontend_question_id": 1190,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1297,
                "question__article__live": true,
                "question__article__slug": "maximum-number-of-balloons",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Number of Balloons",
                "question__title_slug": "maximum-number-of-balloons",
                "question__hide": false,
                "total_acs": 118442,
                "total_submitted": 190097,
                "frontend_question_id": 1189,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1296,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Kth Ancestor of a Tree Node",
                "question__title_slug": "kth-ancestor-of-a-tree-node",
                "question__hide": false,
                "total_acs": 23355,
                "total_submitted": 69198,
                "frontend_question_id": 1483,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1295,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Garden Perimeter to Collect Enough Apples",
                "question__title_slug": "minimum-garden-perimeter-to-collect-enough-apples",
                "question__hide": false,
                "total_acs": 12263,
                "total_submitted": 23189,
                "frontend_question_id": 1954,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1294,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Range Frequency Queries",
                "question__title_slug": "range-frequency-queries",
                "question__hide": false,
                "total_acs": 13296,
                "total_submitted": 35304,
                "frontend_question_id": 2080,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1293,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Three Consecutive Odds",
                "question__title_slug": "three-consecutive-odds",
                "question__hide": false,
                "total_acs": 55600,
                "total_submitted": 87105,
                "frontend_question_id": 1550,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1292,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Immediate Food Delivery II",
                "question__title_slug": "immediate-food-delivery-ii",
                "question__hide": false,
                "total_acs": 25476,
                "total_submitted": 39996,
                "frontend_question_id": 1174,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1291,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Immediate Food Delivery I",
                "question__title_slug": "immediate-food-delivery-i",
                "question__hide": false,
                "total_acs": 44713,
                "total_submitted": 53633,
                "frontend_question_id": 1173,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1290,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Make Array Strictly Increasing",
                "question__title_slug": "make-array-strictly-increasing",
                "question__hide": false,
                "total_acs": 12610,
                "total_submitted": 27940,
                "frontend_question_id": 1187,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1289,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Day of the Week",
                "question__title_slug": "day-of-the-week",
                "question__hide": false,
                "total_acs": 47006,
                "total_submitted": 81050,
                "frontend_question_id": 1185,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1288,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Subarray Sum with One Deletion",
                "question__title_slug": "maximum-subarray-sum-with-one-deletion",
                "question__hide": false,
                "total_acs": 35320,
                "total_submitted": 85826,
                "frontend_question_id": 1186,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1287,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Distance Between Bus Stops",
                "question__title_slug": "distance-between-bus-stops",
                "question__hide": false,
                "total_acs": 44935,
                "total_submitted": 83014,
                "frontend_question_id": 1184,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1286,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Constrained Subsequence Sum",
                "question__title_slug": "constrained-subsequence-sum",
                "question__hide": false,
                "total_acs": 21055,
                "total_submitted": 44760,
                "frontend_question_id": 1425,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1285,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Balance a Binary Search Tree",
                "question__title_slug": "balance-a-binary-search-tree",
                "question__hide": false,
                "total_acs": 103741,
                "total_submitted": 128753,
                "frontend_question_id": 1382,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1284,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Four Divisors",
                "question__title_slug": "four-divisors",
                "question__hide": false,
                "total_acs": 22442,
                "total_submitted": 54491,
                "frontend_question_id": 1390,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1283,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reformat Date",
                "question__title_slug": "reformat-date",
                "question__hide": false,
                "total_acs": 46005,
                "total_submitted": 73794,
                "frontend_question_id": 1507,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1282,
                "question__article__live": true,
                "question__article__slug": "number-of-valid-words-for-each-puzzle",
                "question__article__has_video_solution": false,
                "question__title": "Number of Valid Words for Each Puzzle",
                "question__title_slug": "number-of-valid-words-for-each-puzzle",
                "question__hide": false,
                "total_acs": 27546,
                "total_submitted": 59134,
                "frontend_question_id": 1178,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1281,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Can Make Palindrome from Substring",
                "question__title_slug": "can-make-palindrome-from-substring",
                "question__hide": false,
                "total_acs": 21570,
                "total_submitted": 57210,
                "frontend_question_id": 1177,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1280,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Diet Plan Performance",
                "question__title_slug": "diet-plan-performance",
                "question__hide": false,
                "total_acs": 26772,
                "total_submitted": 51045,
                "frontend_question_id": 1176,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1279,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Prime Arrangements",
                "question__title_slug": "prime-arrangements",
                "question__hide": false,
                "total_acs": 21681,
                "total_submitted": 40631,
                "frontend_question_id": 1175,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1278,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Product Price at a Given Date",
                "question__title_slug": "product-price-at-a-given-date",
                "question__hide": false,
                "total_acs": 35212,
                "total_submitted": 51415,
                "frontend_question_id": 1164,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1277,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Multiple of Three",
                "question__title_slug": "largest-multiple-of-three",
                "question__hide": false,
                "total_acs": 15058,
                "total_submitted": 44814,
                "frontend_question_id": 1363,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1276,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Closest Divisors",
                "question__title_slug": "closest-divisors",
                "question__hide": false,
                "total_acs": 16767,
                "total_submitted": 28149,
                "frontend_question_id": 1362,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1275,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Validate Binary Tree Nodes",
                "question__title_slug": "validate-binary-tree-nodes",
                "question__hide": false,
                "total_acs": 38513,
                "total_submitted": 94977,
                "frontend_question_id": 1361,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1274,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Days Between Two Dates",
                "question__title_slug": "number-of-days-between-two-dates",
                "question__hide": false,
                "total_acs": 33162,
                "total_submitted": 70194,
                "frontend_question_id": 1360,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1273,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Compare Strings by Frequency of the Smallest Character",
                "question__title_slug": "compare-strings-by-frequency-of-the-smallest-character",
                "question__hide": false,
                "total_acs": 68103,
                "total_submitted": 111177,
                "frontend_question_id": 1170,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1272,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Invalid Transactions",
                "question__title_slug": "invalid-transactions",
                "question__hide": false,
                "total_acs": 47248,
                "total_submitted": 155292,
                "frontend_question_id": 1169,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1271,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Web Crawler",
                "question__title_slug": "web-crawler",
                "question__hide": false,
                "total_acs": 24385,
                "total_submitted": 36921,
                "frontend_question_id": 1236,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1270,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Dinner Plate Stacks",
                "question__title_slug": "dinner-plate-stacks",
                "question__hide": false,
                "total_acs": 14582,
                "total_submitted": 43077,
                "frontend_question_id": 1172,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1269,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Market Analysis II",
                "question__title_slug": "market-analysis-ii",
                "question__hide": false,
                "total_acs": 14705,
                "total_submitted": 25125,
                "frontend_question_id": 1159,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1268,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Market Analysis I",
                "question__title_slug": "market-analysis-i",
                "question__hide": false,
                "total_acs": 45245,
                "total_submitted": 70300,
                "frontend_question_id": 1158,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1267,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove Zero Sum Consecutive Nodes from Linked List",
                "question__title_slug": "remove-zero-sum-consecutive-nodes-from-linked-list",
                "question__hide": false,
                "total_acs": 39310,
                "total_submitted": 91780,
                "frontend_question_id": 1171,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1264,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Words You Can Type",
                "question__title_slug": "maximum-number-of-words-you-can-type",
                "question__hide": false,
                "total_acs": 34466,
                "total_submitted": 48524,
                "frontend_question_id": 1935,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1263,
                "question__article__live": true,
                "question__article__slug": "number-of-dice-rolls-with-target-sum",
                "question__article__has_video_solution": false,
                "question__title": "Number of Dice Rolls With Target Sum",
                "question__title_slug": "number-of-dice-rolls-with-target-sum",
                "question__hide": false,
                "total_acs": 115358,
                "total_submitted": 239928,
                "frontend_question_id": 1155,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1262,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Online Majority Element In Subarray",
                "question__title_slug": "online-majority-element-in-subarray",
                "question__hide": false,
                "total_acs": 13654,
                "total_submitted": 32439,
                "frontend_question_id": 1157,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1261,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Swap For Longest Repeated Character Substring",
                "question__title_slug": "swap-for-longest-repeated-character-substring",
                "question__hide": false,
                "total_acs": 24754,
                "total_submitted": 54245,
                "frontend_question_id": 1156,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1260,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Day of the Year",
                "question__title_slug": "day-of-the-year",
                "question__hide": false,
                "total_acs": 36814,
                "total_submitted": 72858,
                "frontend_question_id": 1154,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1259,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Article Views II",
                "question__title_slug": "article-views-ii",
                "question__hide": false,
                "total_acs": 28146,
                "total_submitted": 59035,
                "frontend_question_id": 1149,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1258,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Article Views I",
                "question__title_slug": "article-views-i",
                "question__hide": false,
                "total_acs": 66604,
                "total_submitted": 86473,
                "frontend_question_id": 1148,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1257,
                "question__article__live": true,
                "question__article__slug": "rank-transform-of-a-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Rank Transform of a Matrix",
                "question__title_slug": "rank-transform-of-a-matrix",
                "question__hide": false,
                "total_acs": 18441,
                "total_submitted": 45164,
                "frontend_question_id": 1632,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1256,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rank Transform of an Array",
                "question__title_slug": "rank-transform-of-an-array",
                "question__hide": false,
                "total_acs": 69203,
                "total_submitted": 117686,
                "frontend_question_id": 1331,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1255,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reverse Subarray To Maximize Array Value",
                "question__title_slug": "reverse-subarray-to-maximize-array-value",
                "question__hide": false,
                "total_acs": 4183,
                "total_submitted": 10530,
                "frontend_question_id": 1330,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1254,
                "question__article__live": true,
                "question__article__slug": "deepest-leaves-sum",
                "question__article__has_video_solution": false,
                "question__title": "Deepest Leaves Sum",
                "question__title_slug": "deepest-leaves-sum",
                "question__hide": false,
                "total_acs": 238086,
                "total_submitted": 273649,
                "frontend_question_id": 1302,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1253,
                "question__article__live": true,
                "question__article__slug": "sort-the-matrix-diagonally",
                "question__article__has_video_solution": true,
                "question__title": "Sort the Matrix Diagonally",
                "question__title_slug": "sort-the-matrix-diagonally",
                "question__hide": false,
                "total_acs": 135405,
                "total_submitted": 161725,
                "frontend_question_id": 1329,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1252,
                "question__article__live": true,
                "question__article__slug": "break-a-palindrome",
                "question__article__has_video_solution": false,
                "question__title": "Break a Palindrome",
                "question__title_slug": "break-a-palindrome",
                "question__hide": false,
                "total_acs": 74374,
                "total_submitted": 142765,
                "frontend_question_id": 1328,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1251,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Chunked Palindrome Decomposition",
                "question__title_slug": "longest-chunked-palindrome-decomposition",
                "question__hide": false,
                "total_acs": 17921,
                "total_submitted": 29901,
                "frontend_question_id": 1147,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1250,
                "question__article__live": true,
                "question__article__slug": "longest-common-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Longest Common Subsequence",
                "question__title_slug": "longest-common-subsequence",
                "question__hide": false,
                "total_acs": 508052,
                "total_submitted": 862945,
                "frontend_question_id": 1143,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1249,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Snapshot Array",
                "question__title_slug": "snapshot-array",
                "question__hide": false,
                "total_acs": 127835,
                "total_submitted": 342917,
                "frontend_question_id": 1146,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1248,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Binary Tree Coloring Game",
                "question__title_slug": "binary-tree-coloring-game",
                "question__hide": false,
                "total_acs": 37767,
                "total_submitted": 73463,
                "frontend_question_id": 1145,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1247,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Decrease Elements To Make Array Zigzag",
                "question__title_slug": "decrease-elements-to-make-array-zigzag",
                "question__hide": false,
                "total_acs": 15756,
                "total_submitted": 33496,
                "frontend_question_id": 1144,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1246,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "User Activity for the Past 30 Days II",
                "question__title_slug": "user-activity-for-the-past-30-days-ii",
                "question__hide": false,
                "total_acs": 33520,
                "total_submitted": 93160,
                "frontend_question_id": 1142,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1245,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "User Activity for the Past 30 Days I",
                "question__title_slug": "user-activity-for-the-past-30-days-i",
                "question__hide": false,
                "total_acs": 59147,
                "total_submitted": 117420,
                "frontend_question_id": 1141,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1244,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Distinct Echo Substrings",
                "question__title_slug": "distinct-echo-substrings",
                "question__hide": false,
                "total_acs": 12458,
                "total_submitted": 25061,
                "frontend_question_id": 1316,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1243,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Nodes with Even-Valued Grandparent",
                "question__title_slug": "sum-of-nodes-with-even-valued-grandparent",
                "question__hide": false,
                "total_acs": 112093,
                "total_submitted": 131108,
                "frontend_question_id": 1315,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1242,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Matrix Block Sum",
                "question__title_slug": "matrix-block-sum",
                "question__hide": false,
                "total_acs": 67478,
                "total_submitted": 89553,
                "frontend_question_id": 1314,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1241,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Decompress Run-Length Encoded List",
                "question__title_slug": "decompress-run-length-encoded-list",
                "question__hide": false,
                "total_acs": 196726,
                "total_submitted": 229081,
                "frontend_question_id": 1313,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1240,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Stone Game II",
                "question__title_slug": "stone-game-ii",
                "question__hide": false,
                "total_acs": 42420,
                "total_submitted": 65452,
                "frontend_question_id": 1140,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1239,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest 1-Bordered Square",
                "question__title_slug": "largest-1-bordered-square",
                "question__hide": false,
                "total_acs": 19970,
                "total_submitted": 40108,
                "frontend_question_id": 1139,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1238,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Alphabet Board Path",
                "question__title_slug": "alphabet-board-path",
                "question__hide": false,
                "total_acs": 42338,
                "total_submitted": 81009,
                "frontend_question_id": 1138,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1237,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reported Posts II",
                "question__title_slug": "reported-posts-ii",
                "question__hide": false,
                "total_acs": 29783,
                "total_submitted": 88601,
                "frontend_question_id": 1132,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1236,
                "question__article__live": true,
                "question__article__slug": "n-th-tribonacci-number",
                "question__article__has_video_solution": false,
                "question__title": "N-th Tribonacci Number",
                "question__title_slug": "n-th-tribonacci-number",
                "question__hide": false,
                "total_acs": 330339,
                "total_submitted": 522048,
                "frontend_question_id": 1137,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1234,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Paths with Max Score",
                "question__title_slug": "number-of-paths-with-max-score",
                "question__hide": false,
                "total_acs": 10037,
                "total_submitted": 25879,
                "frontend_question_id": 1301,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1233,
                "question__article__live": true,
                "question__article__slug": "number-of-ships-in-a-rectangle",
                "question__article__has_video_solution": false,
                "question__title": "Number of Ships in a Rectangle",
                "question__title_slug": "number-of-ships-in-a-rectangle",
                "question__hide": false,
                "total_acs": 19881,
                "total_submitted": 28749,
                "frontend_question_id": 1274,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1232,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Mutated Array Closest to Target",
                "question__title_slug": "sum-of-mutated-array-closest-to-target",
                "question__hide": false,
                "total_acs": 28451,
                "total_submitted": 66029,
                "frontend_question_id": 1300,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1231,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Replace Elements with Greatest Element on Right Side",
                "question__title_slug": "replace-elements-with-greatest-element-on-right-side",
                "question__hide": false,
                "total_acs": 231971,
                "total_submitted": 310880,
                "frontend_question_id": 1299,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1230,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum of Absolute Value Expression",
                "question__title_slug": "maximum-of-absolute-value-expression",
                "question__hide": false,
                "total_acs": 17507,
                "total_submitted": 35387,
                "frontend_question_id": 1131,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1229,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Shortest Path with Alternating Colors",
                "question__title_slug": "shortest-path-with-alternating-colors",
                "question__hide": false,
                "total_acs": 42379,
                "total_submitted": 99342,
                "frontend_question_id": 1129,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1228,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost Tree From Leaf Values",
                "question__title_slug": "minimum-cost-tree-from-leaf-values",
                "question__hide": false,
                "total_acs": 77365,
                "total_submitted": 112916,
                "frontend_question_id": 1130,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1227,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Equivalent Domino Pairs",
                "question__title_slug": "number-of-equivalent-domino-pairs",
                "question__hide": false,
                "total_acs": 51764,
                "total_submitted": 110717,
                "frontend_question_id": 1128,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1226,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "User Purchase Platform",
                "question__title_slug": "user-purchase-platform",
                "question__hide": false,
                "total_acs": 11991,
                "total_submitted": 23388,
                "frontend_question_id": 1127,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1225,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Active Businesses",
                "question__title_slug": "active-businesses",
                "question__hide": false,
                "total_acs": 33906,
                "total_submitted": 49937,
                "frontend_question_id": 1126,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1224,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Falling Path Sum II",
                "question__title_slug": "minimum-falling-path-sum-ii",
                "question__hide": false,
                "total_acs": 33290,
                "total_submitted": 55537,
                "frontend_question_id": 1289,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1223,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Graph Connectivity With Threshold",
                "question__title_slug": "graph-connectivity-with-threshold",
                "question__hide": false,
                "total_acs": 12000,
                "total_submitted": 26486,
                "frontend_question_id": 1627,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1222,
                "question__article__live": true,
                "question__article__slug": "remove-covered-intervals",
                "question__article__has_video_solution": false,
                "question__title": "Remove Covered Intervals",
                "question__title_slug": "remove-covered-intervals",
                "question__hide": false,
                "total_acs": 101151,
                "total_submitted": 176421,
                "frontend_question_id": 1288,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1221,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Element Appearing More Than 25% In Sorted Array",
                "question__title_slug": "element-appearing-more-than-25-in-sorted-array",
                "question__hide": false,
                "total_acs": 67935,
                "total_submitted": 114203,
                "frontend_question_id": 1287,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1220,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Smallest Sufficient Team",
                "question__title_slug": "smallest-sufficient-team",
                "question__hide": false,
                "total_acs": 17239,
                "total_submitted": 36547,
                "frontend_question_id": 1125,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1219,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Well-Performing Interval",
                "question__title_slug": "longest-well-performing-interval",
                "question__hide": false,
                "total_acs": 23839,
                "total_submitted": 69082,
                "frontend_question_id": 1124,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1218,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Lowest Common Ancestor of Deepest Leaves",
                "question__title_slug": "lowest-common-ancestor-of-deepest-leaves",
                "question__hide": false,
                "total_acs": 82301,
                "total_submitted": 116792,
                "frontend_question_id": 1123,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1217,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Relative Sort Array",
                "question__title_slug": "relative-sort-array",
                "question__hide": false,
                "total_acs": 136996,
                "total_submitted": 200329,
                "frontend_question_id": 1122,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1216,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Print Zero Even Odd",
                "question__title_slug": "print-zero-even-odd",
                "question__hide": false,
                "total_acs": 34526,
                "total_submitted": 57663,
                "frontend_question_id": 1116,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1215,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Reported Posts",
                "question__title_slug": "reported-posts",
                "question__hide": false,
                "total_acs": 36349,
                "total_submitted": 54942,
                "frontend_question_id": 1113,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1214,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Highest Grade For Each Student",
                "question__title_slug": "highest-grade-for-each-student",
                "question__hide": false,
                "total_acs": 40399,
                "total_submitted": 54688,
                "frontend_question_id": 1112,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1213,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Handshakes That Don't Cross",
                "question__title_slug": "handshakes-that-dont-cross",
                "question__hide": false,
                "total_acs": 5657,
                "total_submitted": 10077,
                "frontend_question_id": 1259,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1212,
                "question__article__live": true,
                "question__article__slug": "sequential-digits",
                "question__article__has_video_solution": false,
                "question__title": "Sequential Digits",
                "question__title_slug": "sequential-digits",
                "question__hide": false,
                "total_acs": 83448,
                "total_submitted": 136563,
                "frontend_question_id": 1291,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1211,
                "question__article__live": true,
                "question__article__slug": "iterator-for-combination",
                "question__article__has_video_solution": false,
                "question__title": "Iterator for Combination",
                "question__title_slug": "iterator-for-combination",
                "question__hide": false,
                "total_acs": 64971,
                "total_submitted": 88422,
                "frontend_question_id": 1286,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1210,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Mean of Array After Removing Some Elements",
                "question__title_slug": "mean-of-array-after-removing-some-elements",
                "question__hide": false,
                "total_acs": 36956,
                "total_submitted": 57292,
                "frontend_question_id": 1619,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1209,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Bounded Blocking Queue",
                "question__title_slug": "design-bounded-blocking-queue",
                "question__hide": false,
                "total_acs": 39211,
                "total_submitted": 53784,
                "frontend_question_id": 1188,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1208,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Nesting Depth of Two Valid Parentheses Strings",
                "question__title_slug": "maximum-nesting-depth-of-two-valid-parentheses-strings",
                "question__hide": false,
                "total_acs": 21176,
                "total_submitted": 28914,
                "frontend_question_id": 1111,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1207,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Delete Nodes And Return Forest",
                "question__title_slug": "delete-nodes-and-return-forest",
                "question__hide": false,
                "total_acs": 169018,
                "total_submitted": 243849,
                "frontend_question_id": 1110,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1206,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Corporate Flight Bookings",
                "question__title_slug": "corporate-flight-bookings",
                "question__hide": false,
                "total_acs": 43917,
                "total_submitted": 73298,
                "frontend_question_id": 1109,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1205,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Defanging an IP Address",
                "question__title_slug": "defanging-an-ip-address",
                "question__hide": false,
                "total_acs": 441735,
                "total_submitted": 494831,
                "frontend_question_id": 1108,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1204,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "New Users Daily Count",
                "question__title_slug": "new-users-daily-count",
                "question__hide": false,
                "total_acs": 27682,
                "total_submitted": 60517,
                "frontend_question_id": 1107,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1203,
                "question__article__live": true,
                "question__article__slug": "print-in-order",
                "question__article__has_video_solution": false,
                "question__title": "Print in Order",
                "question__title_slug": "print-in-order",
                "question__hide": false,
                "total_acs": 113899,
                "total_submitted": 167131,
                "frontend_question_id": 1114,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1202,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Palindrome Removal",
                "question__title_slug": "palindrome-removal",
                "question__hide": false,
                "total_acs": 9333,
                "total_submitted": 20345,
                "frontend_question_id": 1246,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1201,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Delete Tree Nodes",
                "question__title_slug": "delete-tree-nodes",
                "question__hide": false,
                "total_acs": 8794,
                "total_submitted": 14365,
                "frontend_question_id": 1273,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1200,
                "question__article__live": true,
                "question__article__slug": "remove-interval",
                "question__article__has_video_solution": true,
                "question__title": "Remove Interval",
                "question__title_slug": "remove-interval",
                "question__hide": false,
                "total_acs": 21382,
                "total_submitted": 34589,
                "frontend_question_id": 1272,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1199,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Hexspeak",
                "question__title_slug": "hexspeak",
                "question__hide": false,
                "total_acs": 8436,
                "total_submitted": 14869,
                "frontend_question_id": 1271,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1198,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Unpopular Books",
                "question__title_slug": "unpopular-books",
                "question__hide": false,
                "total_acs": 30436,
                "total_submitted": 67383,
                "frontend_question_id": 1098,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1197,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Parsing A Boolean Expression",
                "question__title_slug": "parsing-a-boolean-expression",
                "question__hide": false,
                "total_acs": 20439,
                "total_submitted": 35037,
                "frontend_question_id": 1106,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1196,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Filling Bookcase Shelves",
                "question__title_slug": "filling-bookcase-shelves",
                "question__hide": false,
                "total_acs": 36817,
                "total_submitted": 62830,
                "frontend_question_id": 1105,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1195,
                "question__article__live": false,
                "question__article__slug": "distribute-candies-to-people",
                "question__article__has_video_solution": false,
                "question__title": "Distribute Candies to People",
                "question__title_slug": "distribute-candies-to-people",
                "question__hide": false,
                "total_acs": 70266,
                "total_submitted": 109953,
                "frontend_question_id": 1103,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1194,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Path In Zigzag Labelled Binary Tree",
                "question__title_slug": "path-in-zigzag-labelled-binary-tree",
                "question__hide": false,
                "total_acs": 35777,
                "total_submitted": 47811,
                "frontend_question_id": 1104,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1193,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Game Play Analysis V",
                "question__title_slug": "game-play-analysis-v",
                "question__hide": false,
                "total_acs": 17011,
                "total_submitted": 30825,
                "frontend_question_id": 1097,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1192,
                "question__article__live": true,
                "question__article__slug": "divide-chocolate",
                "question__article__has_video_solution": false,
                "question__title": "Divide Chocolate",
                "question__title_slug": "divide-chocolate",
                "question__hide": false,
                "total_acs": 40095,
                "total_submitted": 70613,
                "frontend_question_id": 1231,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1191,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Synonymous Sentences",
                "question__title_slug": "synonymous-sentences",
                "question__hide": false,
                "total_acs": 16400,
                "total_submitted": 28971,
                "frontend_question_id": 1258,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1190,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Smallest Common Region",
                "question__title_slug": "smallest-common-region",
                "question__hide": false,
                "total_acs": 16990,
                "total_submitted": 26556,
                "frontend_question_id": 1257,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1189,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Encode Number",
                "question__title_slug": "encode-number",
                "question__hide": false,
                "total_acs": 6726,
                "total_submitted": 9636,
                "frontend_question_id": 1256,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1188,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Brace Expansion II",
                "question__title_slug": "brace-expansion-ii",
                "question__hide": false,
                "total_acs": 20765,
                "total_submitted": 32779,
                "frontend_question_id": 1096,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1187,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Print FooBar Alternately",
                "question__title_slug": "print-foobar-alternately",
                "question__hide": false,
                "total_acs": 57384,
                "total_submitted": 93399,
                "frontend_question_id": 1115,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1186,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Building H2O",
                "question__title_slug": "building-h2o",
                "question__hide": false,
                "total_acs": 34209,
                "total_submitted": 61770,
                "frontend_question_id": 1117,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1185,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find in Mountain Array",
                "question__title_slug": "find-in-mountain-array",
                "question__hide": false,
                "total_acs": 50154,
                "total_submitted": 140106,
                "frontend_question_id": 1095,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1184,
                "question__article__live": true,
                "question__article__slug": "car-pooling",
                "question__article__has_video_solution": false,
                "question__title": "Car Pooling",
                "question__title_slug": "car-pooling",
                "question__hide": false,
                "total_acs": 169902,
                "total_submitted": 295369,
                "frontend_question_id": 1094,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1183,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Statistics from a Large Sample",
                "question__title_slug": "statistics-from-a-large-sample",
                "question__hide": false,
                "total_acs": 14418,
                "total_submitted": 32143,
                "frontend_question_id": 1093,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1182,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Game Play Analysis IV",
                "question__title_slug": "game-play-analysis-iv",
                "question__hide": false,
                "total_acs": 45812,
                "total_submitted": 103872,
                "frontend_question_id": 550,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1181,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Game Play Analysis III",
                "question__title_slug": "game-play-analysis-iii",
                "question__hide": false,
                "total_acs": 54840,
                "total_submitted": 66453,
                "frontend_question_id": 534,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1180,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Game Play Analysis II",
                "question__title_slug": "game-play-analysis-ii",
                "question__hide": false,
                "total_acs": 62442,
                "total_submitted": 114977,
                "frontend_question_id": 512,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1179,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Game Play Analysis I",
                "question__title_slug": "game-play-analysis-i",
                "question__hide": false,
                "total_acs": 106863,
                "total_submitted": 134728,
                "frontend_question_id": 511,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1178,
                "question__article__live": true,
                "question__article__slug": "valid-palindrome-iii",
                "question__article__has_video_solution": false,
                "question__title": "Valid Palindrome III",
                "question__title_slug": "valid-palindrome-iii",
                "question__hide": false,
                "total_acs": 38138,
                "total_submitted": 75753,
                "frontend_question_id": 1216,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1177,
                "question__article__live": true,
                "question__article__slug": "tree-diameter",
                "question__article__has_video_solution": false,
                "question__title": "Tree Diameter",
                "question__title_slug": "tree-diameter",
                "question__hide": false,
                "total_acs": 27821,
                "total_submitted": 45070,
                "frontend_question_id": 1245,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1176,
                "question__article__live": true,
                "question__article__slug": "design-a-leaderboard",
                "question__article__has_video_solution": false,
                "question__title": "Design A Leaderboard",
                "question__title_slug": "design-a-leaderboard",
                "question__hide": false,
                "total_acs": 47389,
                "total_submitted": 69172,
                "frontend_question_id": 1244,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1175,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Array Transformation",
                "question__title_slug": "array-transformation",
                "question__hide": false,
                "total_acs": 10746,
                "total_submitted": 21217,
                "frontend_question_id": 1243,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1174,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sales Analysis III",
                "question__title_slug": "sales-analysis-iii",
                "question__hide": false,
                "total_acs": 65298,
                "total_submitted": 123451,
                "frontend_question_id": 1084,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1173,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sales Analysis II",
                "question__title_slug": "sales-analysis-ii",
                "question__hide": false,
                "total_acs": 46113,
                "total_submitted": 91345,
                "frontend_question_id": 1083,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1172,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sales Analysis I",
                "question__title_slug": "sales-analysis-i",
                "question__hide": false,
                "total_acs": 45772,
                "total_submitted": 60692,
                "frontend_question_id": 1082,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1171,
                "question__article__live": true,
                "question__article__slug": "shortest-path-in-a-binary-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Path in Binary Matrix",
                "question__title_slug": "shortest-path-in-binary-matrix",
                "question__hide": false,
                "total_acs": 259613,
                "total_submitted": 583943,
                "frontend_question_id": 1091,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1170,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Shortest Common Supersequence ",
                "question__title_slug": "shortest-common-supersequence",
                "question__hide": false,
                "total_acs": 59019,
                "total_submitted": 102560,
                "frontend_question_id": 1092,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1169,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Values From Labels",
                "question__title_slug": "largest-values-from-labels",
                "question__hide": false,
                "total_acs": 30084,
                "total_submitted": 49463,
                "frontend_question_id": 1090,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1168,
                "question__article__live": true,
                "question__article__slug": "duplicate-zeros",
                "question__article__has_video_solution": false,
                "question__title": "Duplicate Zeros",
                "question__title_slug": "duplicate-zeros",
                "question__hide": false,
                "total_acs": 302186,
                "total_submitted": 587477,
                "frontend_question_id": 1089,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1167,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Time to Build Blocks",
                "question__title_slug": "minimum-time-to-build-blocks",
                "question__hide": false,
                "total_acs": 3549,
                "total_submitted": 8735,
                "frontend_question_id": 1199,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1166,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Toss Strange Coins",
                "question__title_slug": "toss-strange-coins",
                "question__hide": false,
                "total_acs": 11183,
                "total_submitted": 21032,
                "frontend_question_id": 1230,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1165,
                "question__article__live": true,
                "question__article__slug": "meeting-scheduler",
                "question__article__has_video_solution": false,
                "question__title": "Meeting Scheduler",
                "question__title_slug": "meeting-scheduler",
                "question__hide": false,
                "total_acs": 62452,
                "total_submitted": 112708,
                "frontend_question_id": 1229,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1164,
                "question__article__live": true,
                "question__article__slug": "missing-number-in-arithmetic-progression",
                "question__article__has_video_solution": true,
                "question__title": "Missing Number In Arithmetic Progression",
                "question__title_slug": "missing-number-in-arithmetic-progression",
                "question__hide": false,
                "total_acs": 21902,
                "total_submitted": 42691,
                "frontend_question_id": 1228,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1163,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Project Employees III",
                "question__title_slug": "project-employees-iii",
                "question__hide": false,
                "total_acs": 40242,
                "total_submitted": 51157,
                "frontend_question_id": 1077,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1162,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Project Employees II",
                "question__title_slug": "project-employees-ii",
                "question__hide": false,
                "total_acs": 44368,
                "total_submitted": 86810,
                "frontend_question_id": 1076,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1161,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Project Employees I",
                "question__title_slug": "project-employees-i",
                "question__hide": false,
                "total_acs": 41621,
                "total_submitted": 61921,
                "frontend_question_id": 1075,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1160,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Letter Tile Possibilities",
                "question__title_slug": "letter-tile-possibilities",
                "question__hide": false,
                "total_acs": 75180,
                "total_submitted": 98786,
                "frontend_question_id": 1079,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1159,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Smallest Subsequence of Distinct Characters",
                "question__title_slug": "smallest-subsequence-of-distinct-characters",
                "question__hide": false,
                "total_acs": 43402,
                "total_submitted": 75657,
                "frontend_question_id": 1081,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1157,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Insufficient Nodes in Root to Leaf Paths",
                "question__title_slug": "insufficient-nodes-in-root-to-leaf-paths",
                "question__hide": false,
                "total_acs": 28192,
                "total_submitted": 53606,
                "frontend_question_id": 1080,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1156,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Occurrences After Bigram",
                "question__title_slug": "occurrences-after-bigram",
                "question__hide": false,
                "total_acs": 55606,
                "total_submitted": 86868,
                "frontend_question_id": 1078,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1155,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Product Sales Analysis III",
                "question__title_slug": "product-sales-analysis-iii",
                "question__hide": false,
                "total_acs": 33789,
                "total_submitted": 68526,
                "frontend_question_id": 1070,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1154,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Product Sales Analysis II",
                "question__title_slug": "product-sales-analysis-ii",
                "question__hide": false,
                "total_acs": 42964,
                "total_submitted": 52303,
                "frontend_question_id": 1069,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1153,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Product Sales Analysis I",
                "question__title_slug": "product-sales-analysis-i",
                "question__hide": false,
                "total_acs": 53268,
                "total_submitted": 66002,
                "frontend_question_id": 1068,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1152,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Number of Ones",
                "question__title_slug": "maximum-number-of-ones",
                "question__hide": false,
                "total_acs": 2291,
                "total_submitted": 3773,
                "frontend_question_id": 1183,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1151,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Stepping Numbers",
                "question__title_slug": "stepping-numbers",
                "question__hide": false,
                "total_acs": 7841,
                "total_submitted": 17155,
                "frontend_question_id": 1215,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1150,
                "question__article__live": true,
                "question__article__slug": "two-sum-bsts",
                "question__article__has_video_solution": false,
                "question__title": "Two Sum BSTs",
                "question__title_slug": "two-sum-bsts",
                "question__hide": false,
                "total_acs": 36011,
                "total_submitted": 54321,
                "frontend_question_id": 1214,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1149,
                "question__article__live": true,
                "question__article__slug": "intersection-of-three-sorted-arrays",
                "question__article__has_video_solution": false,
                "question__title": "Intersection of Three Sorted Arrays",
                "question__title_slug": "intersection-of-three-sorted-arrays",
                "question__hide": false,
                "total_acs": 71444,
                "total_submitted": 89292,
                "frontend_question_id": 1213,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1148,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Adding Two Negabinary Numbers",
                "question__title_slug": "adding-two-negabinary-numbers",
                "question__hide": false,
                "total_acs": 13203,
                "total_submitted": 36512,
                "frontend_question_id": 1073,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1147,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Flip Columns For Maximum Number of Equal Rows",
                "question__title_slug": "flip-columns-for-maximum-number-of-equal-rows",
                "question__hide": false,
                "total_acs": 17877,
                "total_submitted": 28230,
                "frontend_question_id": 1072,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1146,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Greatest Common Divisor of Strings",
                "question__title_slug": "greatest-common-divisor-of-strings",
                "question__hide": false,
                "total_acs": 79432,
                "total_submitted": 155580,
                "frontend_question_id": 1071,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1145,
                "question__article__live": true,
                "question__article__slug": "number-of-submatrices-that-sum-to-target",
                "question__article__has_video_solution": false,
                "question__title": "Number of Submatrices That Sum to Target",
                "question__title_slug": "number-of-submatrices-that-sum-to-target",
                "question__hide": false,
                "total_acs": 82877,
                "total_submitted": 118726,
                "frontend_question_id": 1074,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1144,
                "question__article__live": true,
                "question__article__slug": "optimize-water-distribution-in-a-village",
                "question__article__has_video_solution": false,
                "question__title": "Optimize Water Distribution in a Village",
                "question__title_slug": "optimize-water-distribution-in-a-village",
                "question__hide": false,
                "total_acs": 34881,
                "total_submitted": 54275,
                "frontend_question_id": 1168,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1143,
                "question__article__live": true,
                "question__article__slug": "find-smallest-common-element-in-all-rows",
                "question__article__has_video_solution": true,
                "question__title": "Find Smallest Common Element in All Rows",
                "question__title_slug": "find-smallest-common-element-in-all-rows",
                "question__hide": false,
                "total_acs": 29520,
                "total_submitted": 38802,
                "frontend_question_id": 1198,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1142,
                "question__article__live": true,
                "question__article__slug": "minimum-knight-moves",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Knight Moves",
                "question__title_slug": "minimum-knight-moves",
                "question__hide": false,
                "total_acs": 124921,
                "total_submitted": 313037,
                "frontend_question_id": 1197,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1141,
                "question__article__live": true,
                "question__article__slug": "how-many-apples-can-you-put-into-the-basket",
                "question__article__has_video_solution": false,
                "question__title": "How Many Apples Can You Put into the Basket",
                "question__title_slug": "how-many-apples-can-you-put-into-the-basket",
                "question__hide": false,
                "total_acs": 20840,
                "total_submitted": 31040,
                "frontend_question_id": 1196,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1140,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Distant Barcodes",
                "question__title_slug": "distant-barcodes",
                "question__hide": false,
                "total_acs": 32667,
                "total_submitted": 71661,
                "frontend_question_id": 1054,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1139,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Previous Permutation With One Swap",
                "question__title_slug": "previous-permutation-with-one-swap",
                "question__hide": false,
                "total_acs": 33195,
                "total_submitted": 65119,
                "frontend_question_id": 1053,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1138,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Grumpy Bookstore Owner",
                "question__title_slug": "grumpy-bookstore-owner",
                "question__hide": false,
                "total_acs": 56876,
                "total_submitted": 99941,
                "frontend_question_id": 1052,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1137,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Height Checker",
                "question__title_slug": "height-checker",
                "question__hide": false,
                "total_acs": 225406,
                "total_submitted": 301132,
                "frontend_question_id": 1051,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1136,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Actors and Directors Who Cooperated At Least Three Times",
                "question__title_slug": "actors-and-directors-who-cooperated-at-least-three-times",
                "question__hide": false,
                "total_acs": 72573,
                "total_submitted": 99755,
                "frontend_question_id": 1050,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1135,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Customers Who Bought All Products",
                "question__title_slug": "customers-who-bought-all-products",
                "question__hide": false,
                "total_acs": 42539,
                "total_submitted": 62992,
                "frontend_question_id": 1045,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1134,
                "question__article__live": true,
                "question__article__slug": "shortest-distance-to-target-color",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Distance to Target Color",
                "question__title_slug": "shortest-distance-to-target-color",
                "question__hide": false,
                "total_acs": 30182,
                "total_submitted": 54378,
                "frontend_question_id": 1182,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1133,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Last Substring in Lexicographical Order",
                "question__title_slug": "last-substring-in-lexicographical-order",
                "question__hide": false,
                "total_acs": 30369,
                "total_submitted": 86204,
                "frontend_question_id": 1163,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1132,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Before and After Puzzle",
                "question__title_slug": "before-and-after-puzzle",
                "question__hide": false,
                "total_acs": 9048,
                "total_submitted": 20086,
                "frontend_question_id": 1181,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1131,
                "question__article__live": true,
                "question__article__slug": "count-substrings-with-only-one-distinct-letter",
                "question__article__has_video_solution": false,
                "question__title": "Count Substrings with Only One Distinct Letter",
                "question__title_slug": "count-substrings-with-only-one-distinct-letter",
                "question__hide": false,
                "total_acs": 21889,
                "total_submitted": 27715,
                "frontend_question_id": 1180,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1130,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Last Stone Weight II",
                "question__title_slug": "last-stone-weight-ii",
                "question__hide": false,
                "total_acs": 60472,
                "total_submitted": 116089,
                "frontend_question_id": 1049,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1129,
                "question__article__live": true,
                "question__article__slug": "longest-string-chain",
                "question__article__has_video_solution": false,
                "question__title": "Longest String Chain",
                "question__title_slug": "longest-string-chain",
                "question__hide": false,
                "total_acs": 277258,
                "total_submitted": 468265,
                "frontend_question_id": 1048,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1128,
                "question__article__live": true,
                "question__article__slug": "remove-all-adjacent-duplicates-in-string",
                "question__article__has_video_solution": false,
                "question__title": "Remove All Adjacent Duplicates In String",
                "question__title_slug": "remove-all-adjacent-duplicates-in-string",
                "question__hide": false,
                "total_acs": 321204,
                "total_submitted": 454736,
                "frontend_question_id": 1047,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1127,
                "question__article__live": true,
                "question__article__slug": "last-stone-weight",
                "question__article__has_video_solution": false,
                "question__title": "Last Stone Weight",
                "question__title_slug": "last-stone-weight",
                "question__hide": false,
                "total_acs": 331779,
                "total_submitted": 513197,
                "frontend_question_id": 1046,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1126,
                "question__article__live": true,
                "question__article__slug": "minimum-cost-to-connect-sticks",
                "question__article__has_video_solution": true,
                "question__title": "Minimum Cost to Connect Sticks",
                "question__title_slug": "minimum-cost-to-connect-sticks",
                "question__hide": false,
                "total_acs": 93121,
                "total_submitted": 137863,
                "frontend_question_id": 1167,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1125,
                "question__article__live": true,
                "question__article__slug": "design-file-system",
                "question__article__has_video_solution": false,
                "question__title": "Design File System",
                "question__title_slug": "design-file-system",
                "question__hide": false,
                "total_acs": 33716,
                "total_submitted": 54529,
                "frontend_question_id": 1166,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1124,
                "question__article__live": true,
                "question__article__slug": "string-transforms-into-another-string",
                "question__article__has_video_solution": false,
                "question__title": "String Transforms Into Another String",
                "question__title_slug": "string-transforms-into-another-string",
                "question__hide": false,
                "total_acs": 49222,
                "total_submitted": 139215,
                "frontend_question_id": 1153,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1123,
                "question__article__live": true,
                "question__article__slug": "single-row-keyboard",
                "question__article__has_video_solution": false,
                "question__title": "Single-Row Keyboard",
                "question__title_slug": "single-row-keyboard",
                "question__hide": false,
                "total_acs": 61970,
                "total_submitted": 72272,
                "frontend_question_id": 1165,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1122,
                "question__article__live": true,
                "question__article__slug": "longest-duplicate-substring",
                "question__article__has_video_solution": false,
                "question__title": "Longest Duplicate Substring",
                "question__title_slug": "longest-duplicate-substring",
                "question__hide": false,
                "total_acs": 57073,
                "total_submitted": 185605,
                "frontend_question_id": 1044,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1121,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Partition Array for Maximum Sum",
                "question__title_slug": "partition-array-for-maximum-sum",
                "question__hide": false,
                "total_acs": 58427,
                "total_submitted": 82251,
                "frontend_question_id": 1043,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1120,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Flower Planting With No Adjacent",
                "question__title_slug": "flower-planting-with-no-adjacent",
                "question__hide": false,
                "total_acs": 60137,
                "total_submitted": 119587,
                "frontend_question_id": 1042,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1119,
                "question__article__live": true,
                "question__article__slug": "robot-bounded-in-circle",
                "question__article__has_video_solution": false,
                "question__title": "Robot Bounded In Circle",
                "question__title_slug": "robot-bounded-in-circle",
                "question__hide": false,
                "total_acs": 198460,
                "total_submitted": 358625,
                "frontend_question_id": 1041,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1118,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Divide Array Into Increasing Sequences",
                "question__title_slug": "divide-array-into-increasing-sequences",
                "question__hide": false,
                "total_acs": 4048,
                "total_submitted": 6746,
                "frontend_question_id": 1121,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1117,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "As Far from Land as Possible",
                "question__title_slug": "as-far-from-land-as-possible",
                "question__hide": false,
                "total_acs": 73847,
                "total_submitted": 152370,
                "frontend_question_id": 1162,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1116,
                "question__article__live": true,
                "question__article__slug": "maximum-level-sum-of-a-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Level Sum of a Binary Tree",
                "question__title_slug": "maximum-level-sum-of-a-binary-tree",
                "question__hide": false,
                "total_acs": 113900,
                "total_submitted": 171922,
                "frontend_question_id": 1161,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1115,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Valid Boomerang",
                "question__title_slug": "valid-boomerang",
                "question__hide": false,
                "total_acs": 34898,
                "total_submitted": 93186,
                "frontend_question_id": 1037,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1114,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Binary Search Tree to Greater Sum Tree",
                "question__title_slug": "binary-search-tree-to-greater-sum-tree",
                "question__hide": false,
                "total_acs": 133286,
                "total_submitted": 156413,
                "frontend_question_id": 1038,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1113,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Moving Stones Until Consecutive II",
                "question__title_slug": "moving-stones-until-consecutive-ii",
                "question__hide": false,
                "total_acs": 8058,
                "total_submitted": 14483,
                "frontend_question_id": 1040,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1112,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Words That Can Be Formed by Characters",
                "question__title_slug": "find-words-that-can-be-formed-by-characters",
                "question__hide": false,
                "total_acs": 128035,
                "total_submitted": 188922,
                "frontend_question_id": 1160,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1111,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Score Triangulation of Polygon",
                "question__title_slug": "minimum-score-triangulation-of-polygon",
                "question__hide": false,
                "total_acs": 27024,
                "total_submitted": 49875,
                "frontend_question_id": 1039,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1108,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Analyze User Website Visit Pattern",
                "question__title_slug": "analyze-user-website-visit-pattern",
                "question__hide": false,
                "total_acs": 75920,
                "total_submitted": 174762,
                "frontend_question_id": 1152,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1107,
                "question__article__live": true,
                "question__article__slug": "minimum-swaps-to-group-all-1s-together",
                "question__article__has_video_solution": true,
                "question__title": "Minimum Swaps to Group All 1's Together",
                "question__title_slug": "minimum-swaps-to-group-all-1s-together",
                "question__hide": false,
                "total_acs": 51025,
                "total_submitted": 83966,
                "frontend_question_id": 1151,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1106,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Escape a Large Maze",
                "question__title_slug": "escape-a-large-maze",
                "question__hide": false,
                "total_acs": 16651,
                "total_submitted": 48838,
                "frontend_question_id": 1036,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1105,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Uncrossed Lines",
                "question__title_slug": "uncrossed-lines",
                "question__hide": false,
                "total_acs": 72594,
                "total_submitted": 123953,
                "frontend_question_id": 1035,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1104,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Coloring A Border",
                "question__title_slug": "coloring-a-border",
                "question__hide": false,
                "total_acs": 26097,
                "total_submitted": 53352,
                "frontend_question_id": 1034,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1103,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Moving Stones Until Consecutive",
                "question__title_slug": "moving-stones-until-consecutive",
                "question__hide": false,
                "total_acs": 20543,
                "total_submitted": 45138,
                "frontend_question_id": 1033,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1102,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If a Number Is Majority Element in a Sorted Array",
                "question__title_slug": "check-if-a-number-is-majority-element-in-a-sorted-array",
                "question__hide": false,
                "total_acs": 34863,
                "total_submitted": 61404,
                "frontend_question_id": 1150,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1101,
                "question__article__live": true,
                "question__article__slug": "parallel-courses",
                "question__article__has_video_solution": false,
                "question__title": "Parallel Courses",
                "question__title_slug": "parallel-courses",
                "question__hide": false,
                "total_acs": 47568,
                "total_submitted": 76797,
                "frontend_question_id": 1136,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1100,
                "question__article__live": true,
                "question__article__slug": "connecting-cities-with-minimum-cost",
                "question__article__has_video_solution": false,
                "question__title": "Connecting Cities With Minimum Cost",
                "question__title_slug": "connecting-cities-with-minimum-cost",
                "question__hide": false,
                "total_acs": 61054,
                "total_submitted": 100025,
                "frontend_question_id": 1135,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1099,
                "question__article__live": true,
                "question__article__slug": "path-with-maximum-minimum-value",
                "question__article__has_video_solution": false,
                "question__title": "Path With Maximum Minimum Value",
                "question__title_slug": "path-with-maximum-minimum-value",
                "question__hide": false,
                "total_acs": 51383,
                "total_submitted": 96524,
                "frontend_question_id": 1102,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1098,
                "question__article__live": true,
                "question__article__slug": "largest-unique-number",
                "question__article__has_video_solution": false,
                "question__title": "Largest Unique Number",
                "question__title_slug": "largest-unique-number",
                "question__hide": false,
                "total_acs": 30439,
                "total_submitted": 45129,
                "frontend_question_id": 1133,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1097,
                "question__article__live": true,
                "question__article__slug": "stream-of-characters",
                "question__article__has_video_solution": false,
                "question__title": "Stream of Characters",
                "question__title_slug": "stream-of-characters",
                "question__hide": false,
                "total_acs": 77848,
                "total_submitted": 151257,
                "frontend_question_id": 1032,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1096,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Sum of Two Non-Overlapping Subarrays",
                "question__title_slug": "maximum-sum-of-two-non-overlapping-subarrays",
                "question__hide": false,
                "total_acs": 54947,
                "total_submitted": 92487,
                "frontend_question_id": 1031,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1095,
                "question__article__live": true,
                "question__article__slug": "two-city-scheduling",
                "question__article__has_video_solution": false,
                "question__title": "Two City Scheduling",
                "question__title_slug": "two-city-scheduling",
                "question__hide": false,
                "total_acs": 188267,
                "total_submitted": 293818,
                "frontend_question_id": 1029,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1094,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Matrix Cells in Distance Order",
                "question__title_slug": "matrix-cells-in-distance-order",
                "question__hide": false,
                "total_acs": 45080,
                "total_submitted": 65090,
                "frontend_question_id": 1030,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1093,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Recover a Tree From Preorder Traversal",
                "question__title_slug": "recover-a-tree-from-preorder-traversal",
                "question__hide": false,
                "total_acs": 37961,
                "total_submitted": 52218,
                "frontend_question_id": 1028,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1092,
                "question__article__live": true,
                "question__article__slug": "maximum-difference-between-node-and-ancestor",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Difference Between Node and Ancestor",
                "question__title_slug": "maximum-difference-between-node-and-ancestor",
                "question__hide": false,
                "total_acs": 138276,
                "total_submitted": 188535,
                "frontend_question_id": 1026,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1091,
                "question__article__live": true,
                "question__article__slug": "maximum-average-subtree",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Average Subtree",
                "question__title_slug": "maximum-average-subtree",
                "question__hide": false,
                "total_acs": 56907,
                "total_submitted": 87045,
                "frontend_question_id": 1120,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1090,
                "question__article__live": true,
                "question__article__slug": "armstrong-number",
                "question__article__has_video_solution": false,
                "question__title": "Armstrong Number",
                "question__title_slug": "armstrong-number",
                "question__hide": false,
                "total_acs": 29541,
                "total_submitted": 37815,
                "frontend_question_id": 1134,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1089,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove Vowels from a String",
                "question__title_slug": "remove-vowels-from-a-string",
                "question__hide": false,
                "total_acs": 87109,
                "total_submitted": 96030,
                "frontend_question_id": 1119,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1088,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Days in a Month",
                "question__title_slug": "number-of-days-in-a-month",
                "question__hide": false,
                "total_acs": 6756,
                "total_submitted": 11942,
                "frontend_question_id": 1118,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1087,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Arithmetic Subsequence",
                "question__title_slug": "longest-arithmetic-subsequence",
                "question__hide": false,
                "total_acs": 92943,
                "total_submitted": 195941,
                "frontend_question_id": 1027,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1086,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Divisor Game",
                "question__title_slug": "divisor-game",
                "question__hide": false,
                "total_acs": 173119,
                "total_submitted": 258406,
                "frontend_question_id": 1025,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1085,
                "question__article__live": true,
                "question__article__slug": "the-earliest-moment-when-everyone-become-friends",
                "question__article__has_video_solution": false,
                "question__title": "The Earliest Moment When Everyone Become Friends",
                "question__title_slug": "the-earliest-moment-when-everyone-become-friends",
                "question__hide": false,
                "total_acs": 46676,
                "total_submitted": 72220,
                "frontend_question_id": 1101,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1084,
                "question__article__live": true,
                "question__article__slug": "find-k-length-substrings-with-no-repeated-characters",
                "question__article__has_video_solution": false,
                "question__title": "Find K-Length Substrings With No Repeated Characters",
                "question__title_slug": "find-k-length-substrings-with-no-repeated-characters",
                "question__hide": false,
                "total_acs": 31980,
                "total_submitted": 42816,
                "frontend_question_id": 1100,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1083,
                "question__article__live": true,
                "question__article__slug": "two-sum-less-than-k",
                "question__article__has_video_solution": true,
                "question__title": "Two Sum Less Than K",
                "question__title_slug": "two-sum-less-than-k",
                "question__hide": false,
                "total_acs": 98631,
                "total_submitted": 163222,
                "frontend_question_id": 1099,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1082,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sum of Digits in the Minimum Number",
                "question__title_slug": "sum-of-digits-in-the-minimum-number",
                "question__hide": false,
                "total_acs": 20892,
                "total_submitted": 27542,
                "frontend_question_id": 1085,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1081,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Video Stitching",
                "question__title_slug": "video-stitching",
                "question__hide": false,
                "total_acs": 51555,
                "total_submitted": 102389,
                "frontend_question_id": 1024,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1080,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Camelcase Matching",
                "question__title_slug": "camelcase-matching",
                "question__hide": false,
                "total_acs": 34572,
                "total_submitted": 57789,
                "frontend_question_id": 1023,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1079,
                "question__article__live": true,
                "question__article__slug": "sum-root-to-leaf-binary-numbers",
                "question__article__has_video_solution": false,
                "question__title": "Sum of Root To Leaf Binary Numbers",
                "question__title_slug": "sum-of-root-to-leaf-binary-numbers",
                "question__hide": false,
                "total_acs": 173452,
                "total_submitted": 235032,
                "frontend_question_id": 1022,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1078,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Remove Outermost Parentheses",
                "question__title_slug": "remove-outermost-parentheses",
                "question__hide": false,
                "total_acs": 185960,
                "total_submitted": 232302,
                "frontend_question_id": 1021,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1077,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Confusing Number II",
                "question__title_slug": "confusing-number-ii",
                "question__hide": false,
                "total_acs": 31690,
                "total_submitted": 68024,
                "frontend_question_id": 1088,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1076,
                "question__article__live": true,
                "question__article__slug": "brace-expansion",
                "question__article__has_video_solution": false,
                "question__title": "Brace Expansion",
                "question__title_slug": "brace-expansion",
                "question__hide": false,
                "total_acs": 45189,
                "total_submitted": 68431,
                "frontend_question_id": 1087,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1075,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Index Pairs of a String",
                "question__title_slug": "index-pairs-of-a-string",
                "question__hide": false,
                "total_acs": 18808,
                "total_submitted": 29873,
                "frontend_question_id": 1065,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1074,
                "question__article__live": true,
                "question__article__slug": "high-five",
                "question__article__has_video_solution": false,
                "question__title": "High Five",
                "question__title_slug": "high-five",
                "question__hide": false,
                "total_acs": 88323,
                "total_submitted": 117302,
                "frontend_question_id": 1086,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1073,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Enclaves",
                "question__title_slug": "number-of-enclaves",
                "question__hide": false,
                "total_acs": 71636,
                "total_submitted": 111433,
                "frontend_question_id": 1020,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1072,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Next Greater Node In Linked List",
                "question__title_slug": "next-greater-node-in-linked-list",
                "question__hide": false,
                "total_acs": 112436,
                "total_submitted": 188064,
                "frontend_question_id": 1019,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1071,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Binary Prefix Divisible By 5",
                "question__title_slug": "binary-prefix-divisible-by-5",
                "question__hide": false,
                "total_acs": 41507,
                "total_submitted": 87380,
                "frontend_question_id": 1018,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1070,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Convert to Base -2",
                "question__title_slug": "convert-to-base-2",
                "question__hide": false,
                "total_acs": 20260,
                "total_submitted": 33267,
                "frontend_question_id": 1017,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1069,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Confusing Number",
                "question__title_slug": "confusing-number",
                "question__hide": false,
                "total_acs": 27119,
                "total_submitted": 58930,
                "frontend_question_id": 1056,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1068,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Digit Count in Range",
                "question__title_slug": "digit-count-in-range",
                "question__hide": false,
                "total_acs": 3080,
                "total_submitted": 6951,
                "frontend_question_id": 1067,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1067,
                "question__article__live": true,
                "question__article__slug": "campus-bikes-ii",
                "question__article__has_video_solution": false,
                "question__title": "Campus Bikes II",
                "question__title_slug": "campus-bikes-ii",
                "question__hide": false,
                "total_acs": 39721,
                "total_submitted": 72778,
                "frontend_question_id": 1066,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1066,
                "question__article__live": true,
                "question__article__slug": "fixed-point",
                "question__article__has_video_solution": false,
                "question__title": "Fixed Point",
                "question__title_slug": "fixed-point",
                "question__hide": false,
                "total_acs": 37076,
                "total_submitted": 58345,
                "frontend_question_id": 1064,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1065,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Binary String With Substrings Representing 1 To N",
                "question__title_slug": "binary-string-with-substrings-representing-1-to-n",
                "question__hide": false,
                "total_acs": 30737,
                "total_submitted": 53263,
                "frontend_question_id": 1016,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1064,
                "question__article__live": true,
                "question__article__slug": "smallest-integer-divisible-by-k",
                "question__article__has_video_solution": false,
                "question__title": "Smallest Integer Divisible by K",
                "question__title_slug": "smallest-integer-divisible-by-k",
                "question__hide": false,
                "total_acs": 56921,
                "total_submitted": 120898,
                "frontend_question_id": 1015,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1063,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Best Sightseeing Pair",
                "question__title_slug": "best-sightseeing-pair",
                "question__hide": false,
                "total_acs": 70320,
                "total_submitted": 118306,
                "frontend_question_id": 1014,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1062,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Partition Array Into Three Parts With Equal Sum",
                "question__title_slug": "partition-array-into-three-parts-with-equal-sum",
                "question__hide": false,
                "total_acs": 69772,
                "total_submitted": 159489,
                "frontend_question_id": 1013,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1061,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Valid Subarrays",
                "question__title_slug": "number-of-valid-subarrays",
                "question__hide": false,
                "total_acs": 6779,
                "total_submitted": 9150,
                "frontend_question_id": 1063,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1060,
                "question__article__live": true,
                "question__article__slug": "longest-repeating-substring",
                "question__article__has_video_solution": false,
                "question__title": "Longest Repeating Substring",
                "question__title_slug": "longest-repeating-substring",
                "question__hide": false,
                "total_acs": 29609,
                "total_submitted": 50049,
                "frontend_question_id": 1062,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1059,
                "question__article__live": true,
                "question__article__slug": "missing-element-in-sorted-array",
                "question__article__has_video_solution": false,
                "question__title": "Missing Element in Sorted Array",
                "question__title_slug": "missing-element-in-sorted-array",
                "question__hide": false,
                "total_acs": 105110,
                "total_submitted": 192356,
                "frontend_question_id": 1060,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1058,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Lexicographically Smallest Equivalent String",
                "question__title_slug": "lexicographically-smallest-equivalent-string",
                "question__hide": false,
                "total_acs": 10153,
                "total_submitted": 14459,
                "frontend_question_id": 1061,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1057,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Numbers With Repeated Digits",
                "question__title_slug": "numbers-with-repeated-digits",
                "question__hide": false,
                "total_acs": 10827,
                "total_submitted": 26841,
                "frontend_question_id": 1012,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1056,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Capacity To Ship Packages Within D Days",
                "question__title_slug": "capacity-to-ship-packages-within-d-days",
                "question__hide": false,
                "total_acs": 170846,
                "total_submitted": 265926,
                "frontend_question_id": 1011,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1055,
                "question__article__live": true,
                "question__article__slug": "pairs-of-songs-with-total-durations-divisible-by-60",
                "question__article__has_video_solution": true,
                "question__title": "Pairs of Songs With Total Durations Divisible by 60",
                "question__title_slug": "pairs-of-songs-with-total-durations-divisible-by-60",
                "question__hide": false,
                "total_acs": 210081,
                "total_submitted": 395422,
                "frontend_question_id": 1010,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1054,
                "question__article__live": true,
                "question__article__slug": "complement-of-base-10-integer",
                "question__article__has_video_solution": false,
                "question__title": "Complement of Base 10 Integer",
                "question__title_slug": "complement-of-base-10-integer",
                "question__hide": false,
                "total_acs": 143796,
                "total_submitted": 231682,
                "frontend_question_id": 1009,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1053,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimize Rounding Error to Meet Target",
                "question__title_slug": "minimize-rounding-error-to-meet-target",
                "question__hide": false,
                "total_acs": 7862,
                "total_submitted": 17502,
                "frontend_question_id": 1058,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1052,
                "question__article__live": true,
                "question__article__slug": "campus-bikes",
                "question__article__has_video_solution": false,
                "question__title": "Campus Bikes",
                "question__title_slug": "campus-bikes",
                "question__hide": false,
                "total_acs": 62253,
                "total_submitted": 107646,
                "frontend_question_id": 1057,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1051,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Shortest Way to Form String",
                "question__title_slug": "shortest-way-to-form-string",
                "question__hide": false,
                "total_acs": 66550,
                "total_submitted": 113018,
                "frontend_question_id": 1055,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1050,
                "question__article__live": true,
                "question__article__slug": "construct-bst-from-preorder-traversal",
                "question__article__has_video_solution": false,
                "question__title": "Construct Binary Search Tree from Preorder Traversal",
                "question__title_slug": "construct-binary-search-tree-from-preorder-traversal",
                "question__hide": false,
                "total_acs": 260845,
                "total_submitted": 322911,
                "frontend_question_id": 1008,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1049,
                "question__article__live": true,
                "question__article__slug": "minimum-domino-rotations-for-equal-row",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Domino Rotations For Equal Row",
                "question__title_slug": "minimum-domino-rotations-for-equal-row",
                "question__hide": false,
                "total_acs": 185542,
                "total_submitted": 353531,
                "frontend_question_id": 1007,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1048,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Clumsy Factorial",
                "question__title_slug": "clumsy-factorial",
                "question__hide": false,
                "total_acs": 21659,
                "total_submitted": 39522,
                "frontend_question_id": 1006,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1047,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximize Sum Of Array After K Negations",
                "question__title_slug": "maximize-sum-of-array-after-k-negations",
                "question__hide": false,
                "total_acs": 61108,
                "total_submitted": 119173,
                "frontend_question_id": 1005,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1046,
                "question__article__live": true,
                "question__article__slug": "max-consecutive-ones-iii",
                "question__article__has_video_solution": false,
                "question__title": "Max Consecutive Ones III",
                "question__title_slug": "max-consecutive-ones-iii",
                "question__hide": false,
                "total_acs": 237739,
                "total_submitted": 374760,
                "frontend_question_id": 1004,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1045,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Check If Word Is Valid After Substitutions",
                "question__title_slug": "check-if-word-is-valid-after-substitutions",
                "question__hide": false,
                "total_acs": 44557,
                "total_submitted": 76732,
                "frontend_question_id": 1003,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1044,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Common Characters",
                "question__title_slug": "find-common-characters",
                "question__hide": false,
                "total_acs": 156186,
                "total_submitted": 228487,
                "frontend_question_id": 1002,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1043,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Grid Illumination",
                "question__title_slug": "grid-illumination",
                "question__hide": false,
                "total_acs": 16407,
                "total_submitted": 45205,
                "frontend_question_id": 1001,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1042,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Cost to Merge Stones",
                "question__title_slug": "minimum-cost-to-merge-stones",
                "question__hide": false,
                "total_acs": 30709,
                "total_submitted": 72836,
                "frontend_question_id": 1000,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1041,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Available Captures for Rook",
                "question__title_slug": "available-captures-for-rook",
                "question__hide": false,
                "total_acs": 52883,
                "total_submitted": 78124,
                "frontend_question_id": 999,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1040,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Binary Tree II",
                "question__title_slug": "maximum-binary-tree-ii",
                "question__hide": false,
                "total_acs": 28475,
                "total_submitted": 43029,
                "frontend_question_id": 998,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1039,
                "question__article__live": true,
                "question__article__slug": "find-the-town-judge",
                "question__article__has_video_solution": false,
                "question__title": "Find the Town Judge",
                "question__title_slug": "find-the-town-judge",
                "question__hide": false,
                "total_acs": 302808,
                "total_submitted": 612238,
                "frontend_question_id": 997,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1038,
                "question__article__live": false,
                "question__article__slug": "number-of-squareful-arrays",
                "question__article__has_video_solution": false,
                "question__title": "Number of Squareful Arrays",
                "question__title_slug": "number-of-squareful-arrays",
                "question__hide": false,
                "total_acs": 27443,
                "total_submitted": 55915,
                "frontend_question_id": 996,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1037,
                "question__article__live": false,
                "question__article__slug": "minimum-number-of-k-consecutive-bit-flips",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Number of K Consecutive Bit Flips",
                "question__title_slug": "minimum-number-of-k-consecutive-bit-flips",
                "question__hide": false,
                "total_acs": 27914,
                "total_submitted": 54650,
                "frontend_question_id": 995,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1036,
                "question__article__live": true,
                "question__article__slug": "rotting-oranges",
                "question__article__has_video_solution": false,
                "question__title": "Rotting Oranges",
                "question__title_slug": "rotting-oranges",
                "question__hide": false,
                "total_acs": 470918,
                "total_submitted": 901165,
                "frontend_question_id": 994,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1035,
                "question__article__live": true,
                "question__article__slug": "cousins-in-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Cousins in Binary Tree",
                "question__title_slug": "cousins-in-binary-tree",
                "question__hide": false,
                "total_acs": 221041,
                "total_submitted": 409095,
                "frontend_question_id": 993,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1034,
                "question__article__live": true,
                "question__article__slug": "subarrays-with-k-different-integers",
                "question__article__has_video_solution": false,
                "question__title": "Subarrays with K Different Integers",
                "question__title_slug": "subarrays-with-k-different-integers",
                "question__hide": false,
                "total_acs": 77888,
                "total_submitted": 144381,
                "frontend_question_id": 992,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1033,
                "question__article__live": true,
                "question__article__slug": "broken-calculator",
                "question__article__has_video_solution": false,
                "question__title": "Broken Calculator",
                "question__title_slug": "broken-calculator",
                "question__hide": false,
                "total_acs": 89552,
                "total_submitted": 165459,
                "frontend_question_id": 991,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1032,
                "question__article__live": true,
                "question__article__slug": "satisfiability-of-equality-equations",
                "question__article__has_video_solution": false,
                "question__title": "Satisfiability of Equality Equations",
                "question__title_slug": "satisfiability-of-equality-equations",
                "question__hide": false,
                "total_acs": 58111,
                "total_submitted": 114685,
                "frontend_question_id": 990,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1031,
                "question__article__live": true,
                "question__article__slug": "add-to-array-form-of-integer",
                "question__article__has_video_solution": false,
                "question__title": "Add to Array-Form of Integer",
                "question__title_slug": "add-to-array-form-of-integer",
                "question__hide": false,
                "total_acs": 125972,
                "total_submitted": 276833,
                "frontend_question_id": 989,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1030,
                "question__article__live": true,
                "question__article__slug": "smallest-string-starting-from-leaf",
                "question__article__has_video_solution": false,
                "question__title": "Smallest String Starting From Leaf",
                "question__title_slug": "smallest-string-starting-from-leaf",
                "question__hide": false,
                "total_acs": 58597,
                "total_submitted": 118746,
                "frontend_question_id": 988,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1029,
                "question__article__live": true,
                "question__article__slug": "vertical-order-traversal-of-a-binary-tree",
                "question__article__has_video_solution": true,
                "question__title": "Vertical Order Traversal of a Binary Tree",
                "question__title_slug": "vertical-order-traversal-of-a-binary-tree",
                "question__hide": false,
                "total_acs": 250806,
                "total_submitted": 594062,
                "frontend_question_id": 987,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1028,
                "question__article__live": true,
                "question__article__slug": "interval-list-intersections",
                "question__article__has_video_solution": false,
                "question__title": "Interval List Intersections",
                "question__title_slug": "interval-list-intersections",
                "question__hide": false,
                "total_acs": 324510,
                "total_submitted": 455026,
                "frontend_question_id": 986,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1027,
                "question__article__live": true,
                "question__article__slug": "sum-of-even-numbers-after-queries",
                "question__article__has_video_solution": false,
                "question__title": "Sum of Even Numbers After Queries",
                "question__title_slug": "sum-of-even-numbers-after-queries",
                "question__hide": false,
                "total_acs": 65342,
                "total_submitted": 106885,
                "frontend_question_id": 985,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1026,
                "question__article__live": true,
                "question__article__slug": "string-without-aaa-or-bbb",
                "question__article__has_video_solution": false,
                "question__title": "String Without AAA or BBB",
                "question__title_slug": "string-without-aaa-or-bbb",
                "question__hide": false,
                "total_acs": 36794,
                "total_submitted": 85787,
                "frontend_question_id": 984,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1025,
                "question__article__live": true,
                "question__article__slug": "minimum-cost-for-tickets",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Cost For Tickets",
                "question__title_slug": "minimum-cost-for-tickets",
                "question__hide": false,
                "total_acs": 170217,
                "total_submitted": 264531,
                "frontend_question_id": 983,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1024,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Triples with Bitwise AND Equal To Zero",
                "question__title_slug": "triples-with-bitwise-and-equal-to-zero",
                "question__hide": false,
                "total_acs": 13271,
                "total_submitted": 23015,
                "frontend_question_id": 982,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1023,
                "question__article__live": false,
                "question__article__slug": "time-based-key-value-store",
                "question__article__has_video_solution": false,
                "question__title": "Time Based Key-Value Store",
                "question__title_slug": "time-based-key-value-store",
                "question__hide": false,
                "total_acs": 214424,
                "total_submitted": 410032,
                "frontend_question_id": 981,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1022,
                "question__article__live": true,
                "question__article__slug": "unique-paths-iii",
                "question__article__has_video_solution": false,
                "question__title": "Unique Paths III",
                "question__title_slug": "unique-paths-iii",
                "question__hide": false,
                "total_acs": 125411,
                "total_submitted": 157622,
                "frontend_question_id": 980,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1021,
                "question__article__live": true,
                "question__article__slug": "distribute-coins-in-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Distribute Coins in Binary Tree",
                "question__title_slug": "distribute-coins-in-binary-tree",
                "question__hide": false,
                "total_acs": 93064,
                "total_submitted": 129310,
                "frontend_question_id": 979,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1020,
                "question__article__live": true,
                "question__article__slug": "longest-turbulent-subarray",
                "question__article__has_video_solution": false,
                "question__title": "Longest Turbulent Subarray",
                "question__title_slug": "longest-turbulent-subarray",
                "question__hide": false,
                "total_acs": 76070,
                "total_submitted": 159969,
                "frontend_question_id": 978,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1019,
                "question__article__live": true,
                "question__article__slug": "squares-of-a-sorted-array",
                "question__article__has_video_solution": true,
                "question__title": "Squares of a Sorted Array",
                "question__title_slug": "squares-of-a-sorted-array",
                "question__hide": false,
                "total_acs": 1151139,
                "total_submitted": 1602895,
                "frontend_question_id": 977,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1018,
                "question__article__live": true,
                "question__article__slug": "largest-perimeter-triangle",
                "question__article__has_video_solution": false,
                "question__title": "Largest Perimeter Triangle",
                "question__title_slug": "largest-perimeter-triangle",
                "question__hide": false,
                "total_acs": 105263,
                "total_submitted": 199611,
                "frontend_question_id": 976,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1017,
                "question__article__live": false,
                "question__article__slug": "odd-even-jump",
                "question__article__has_video_solution": false,
                "question__title": "Odd Even Jump",
                "question__title_slug": "odd-even-jump",
                "question__hide": false,
                "total_acs": 66562,
                "total_submitted": 170952,
                "frontend_question_id": 975,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1016,
                "question__article__live": false,
                "question__article__slug": "subarray-sums-divisible-by-k",
                "question__article__has_video_solution": false,
                "question__title": "Subarray Sums Divisible by K",
                "question__title_slug": "subarray-sums-divisible-by-k",
                "question__hide": false,
                "total_acs": 114009,
                "total_submitted": 213657,
                "frontend_question_id": 974,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1014,
                "question__article__live": true,
                "question__article__slug": "k-closest-points-to-origin",
                "question__article__has_video_solution": false,
                "question__title": "K Closest Points to Origin",
                "question__title_slug": "k-closest-points-to-origin",
                "question__hide": false,
                "total_acs": 858741,
                "total_submitted": 1302898,
                "frontend_question_id": 973,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1013,
                "question__article__live": true,
                "question__article__slug": "fibonacci-number",
                "question__article__has_video_solution": false,
                "question__title": "Fibonacci Number",
                "question__title_slug": "fibonacci-number",
                "question__hide": false,
                "total_acs": 1017531,
                "total_submitted": 1472411,
                "frontend_question_id": 509,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1012,
                "question__article__live": true,
                "question__article__slug": "equal-rational-numbers",
                "question__article__has_video_solution": false,
                "question__title": "Equal Rational Numbers",
                "question__title_slug": "equal-rational-numbers",
                "question__hide": false,
                "total_acs": 5722,
                "total_submitted": 13327,
                "frontend_question_id": 972,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1011,
                "question__article__live": true,
                "question__article__slug": "flip-binary-tree-to-match-preorder-traversal",
                "question__article__has_video_solution": false,
                "question__title": "Flip Binary Tree To Match Preorder Traversal",
                "question__title_slug": "flip-binary-tree-to-match-preorder-traversal",
                "question__hide": false,
                "total_acs": 36618,
                "total_submitted": 73404,
                "frontend_question_id": 971,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1010,
                "question__article__live": true,
                "question__article__slug": "powerful-integers",
                "question__article__has_video_solution": false,
                "question__title": "Powerful Integers",
                "question__title_slug": "powerful-integers",
                "question__hide": false,
                "total_acs": 47877,
                "total_submitted": 109782,
                "frontend_question_id": 970,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1009,
                "question__article__live": true,
                "question__article__slug": "pancake-sorting",
                "question__article__has_video_solution": false,
                "question__title": "Pancake Sorting",
                "question__title_slug": "pancake-sorting",
                "question__hide": false,
                "total_acs": 77689,
                "total_submitted": 111049,
                "frontend_question_id": 969,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1008,
                "question__article__live": true,
                "question__article__slug": "binary-tree-cameras",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Cameras",
                "question__title_slug": "binary-tree-cameras",
                "question__hide": false,
                "total_acs": 109587,
                "total_submitted": 234248,
                "frontend_question_id": 968,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1007,
                "question__article__live": true,
                "question__article__slug": "numbers-with-same-consecutive-differences",
                "question__article__has_video_solution": false,
                "question__title": "Numbers With Same Consecutive Differences",
                "question__title_slug": "numbers-with-same-consecutive-differences",
                "question__hide": false,
                "total_acs": 86977,
                "total_submitted": 160301,
                "frontend_question_id": 967,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1006,
                "question__article__live": true,
                "question__article__slug": "vowel-spellchecker",
                "question__article__has_video_solution": false,
                "question__title": "Vowel Spellchecker",
                "question__title_slug": "vowel-spellchecker",
                "question__hide": false,
                "total_acs": 36876,
                "total_submitted": 71568,
                "frontend_question_id": 966,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1005,
                "question__article__live": true,
                "question__article__slug": "univalued-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Univalued Binary Tree",
                "question__title_slug": "univalued-binary-tree",
                "question__hide": false,
                "total_acs": 172837,
                "total_submitted": 249936,
                "frontend_question_id": 965,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1004,
                "question__article__live": false,
                "question__article__slug": "least-operators-to-express-number",
                "question__article__has_video_solution": false,
                "question__title": "Least Operators to Express Number",
                "question__title_slug": "least-operators-to-express-number",
                "question__hide": false,
                "total_acs": 8327,
                "total_submitted": 17430,
                "frontend_question_id": 964,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1003,
                "question__article__live": false,
                "question__article__slug": "minimum-area-rectangle-ii",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Area Rectangle II",
                "question__title_slug": "minimum-area-rectangle-ii",
                "question__hide": false,
                "total_acs": 24049,
                "total_submitted": 43980,
                "frontend_question_id": 963,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1002,
                "question__article__live": false,
                "question__article__slug": "maximum-width-ramp",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Width Ramp",
                "question__title_slug": "maximum-width-ramp",
                "question__hide": false,
                "total_acs": 35905,
                "total_submitted": 73625,
                "frontend_question_id": 962,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1001,
                "question__article__live": true,
                "question__article__slug": "n-repeated-element-in-size-2n-array",
                "question__article__has_video_solution": false,
                "question__title": "N-Repeated Element in Size 2N Array",
                "question__title_slug": "n-repeated-element-in-size-2n-array",
                "question__hide": false,
                "total_acs": 186894,
                "total_submitted": 246839,
                "frontend_question_id": 961,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1000,
                "question__article__live": true,
                "question__article__slug": "delete-columns-to-make-sorted-iii",
                "question__article__has_video_solution": false,
                "question__title": "Delete Columns to Make Sorted III",
                "question__title_slug": "delete-columns-to-make-sorted-iii",
                "question__hide": false,
                "total_acs": 11117,
                "total_submitted": 19465,
                "frontend_question_id": 960,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 999,
                "question__article__live": true,
                "question__article__slug": "regions-cut-by-slashes",
                "question__article__has_video_solution": false,
                "question__title": "Regions Cut By Slashes",
                "question__title_slug": "regions-cut-by-slashes",
                "question__hide": false,
                "total_acs": 40784,
                "total_submitted": 59173,
                "frontend_question_id": 959,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 998,
                "question__article__live": false,
                "question__article__slug": "check-completeness-of-a-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Check Completeness of a Binary Tree",
                "question__title_slug": "check-completeness-of-a-binary-tree",
                "question__hide": false,
                "total_acs": 124745,
                "total_submitted": 231915,
                "frontend_question_id": 958,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 994,
                "question__article__live": true,
                "question__article__slug": "prison-cells-after-n-days",
                "question__article__has_video_solution": false,
                "question__title": "Prison Cells After N Days",
                "question__title_slug": "prison-cells-after-n-days",
                "question__hide": false,
                "total_acs": 146974,
                "total_submitted": 374495,
                "frontend_question_id": 957,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 993,
                "question__article__live": false,
                "question__article__slug": "tallest-billboard",
                "question__article__has_video_solution": false,
                "question__title": "Tallest Billboard",
                "question__title_slug": "tallest-billboard",
                "question__hide": false,
                "total_acs": 14419,
                "total_submitted": 36208,
                "frontend_question_id": 956,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 992,
                "question__article__live": false,
                "question__article__slug": "delete-columns-to-make-sorted-ii",
                "question__article__has_video_solution": false,
                "question__title": "Delete Columns to Make Sorted II",
                "question__title_slug": "delete-columns-to-make-sorted-ii",
                "question__hide": false,
                "total_acs": 16402,
                "total_submitted": 47501,
                "frontend_question_id": 955,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 991,
                "question__article__live": true,
                "question__article__slug": "array-of-doubled-pairs",
                "question__article__has_video_solution": false,
                "question__title": "Array of Doubled Pairs",
                "question__title_slug": "array-of-doubled-pairs",
                "question__hide": false,
                "total_acs": 74451,
                "total_submitted": 191684,
                "frontend_question_id": 954,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 990,
                "question__article__live": true,
                "question__article__slug": "verifying-an-alien-dictionary",
                "question__article__has_video_solution": false,
                "question__title": "Verifying an Alien Dictionary",
                "question__title_slug": "verifying-an-alien-dictionary",
                "question__hide": false,
                "total_acs": 367125,
                "total_submitted": 697550,
                "frontend_question_id": 953,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 989,
                "question__article__live": true,
                "question__article__slug": "largest-component-size-by-common-factor",
                "question__article__has_video_solution": false,
                "question__title": "Largest Component Size by Common Factor",
                "question__title_slug": "largest-component-size-by-common-factor",
                "question__hide": false,
                "total_acs": 46030,
                "total_submitted": 114325,
                "frontend_question_id": 952,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 988,
                "question__article__live": true,
                "question__article__slug": "flip-equivalent-binary-trees",
                "question__article__has_video_solution": false,
                "question__title": "Flip Equivalent Binary Trees",
                "question__title_slug": "flip-equivalent-binary-trees",
                "question__hide": false,
                "total_acs": 118387,
                "total_submitted": 177289,
                "frontend_question_id": 951,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 987,
                "question__article__live": true,
                "question__article__slug": "reveal-cards-in-increasing-order",
                "question__article__has_video_solution": false,
                "question__title": "Reveal Cards In Increasing Order",
                "question__title_slug": "reveal-cards-in-increasing-order",
                "question__hide": false,
                "total_acs": 61186,
                "total_submitted": 78981,
                "frontend_question_id": 950,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 986,
                "question__article__live": true,
                "question__article__slug": "largest-time-for-given-digits",
                "question__article__has_video_solution": false,
                "question__title": "Largest Time for Given Digits",
                "question__title_slug": "largest-time-for-given-digits",
                "question__hide": false,
                "total_acs": 74277,
                "total_submitted": 210330,
                "frontend_question_id": 949,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 985,
                "question__article__live": true,
                "question__article__slug": "bag-of-tokens",
                "question__article__has_video_solution": false,
                "question__title": "Bag of Tokens",
                "question__title_slug": "bag-of-tokens",
                "question__hide": false,
                "total_acs": 41459,
                "total_submitted": 89464,
                "frontend_question_id": 948,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 984,
                "question__article__live": true,
                "question__article__slug": "most-stones-removed-with-same-row-or-column",
                "question__article__has_video_solution": false,
                "question__title": "Most Stones Removed with Same Row or Column",
                "question__title_slug": "most-stones-removed-with-same-row-or-column",
                "question__hide": false,
                "total_acs": 115620,
                "total_submitted": 203745,
                "frontend_question_id": 947,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 983,
                "question__article__live": true,
                "question__article__slug": "validate-stack-sequences",
                "question__article__has_video_solution": false,
                "question__title": "Validate Stack Sequences",
                "question__title_slug": "validate-stack-sequences",
                "question__hide": false,
                "total_acs": 185599,
                "total_submitted": 274476,
                "frontend_question_id": 946,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 982,
                "question__article__live": true,
                "question__article__slug": "minimum-increment-to-make-array-unique",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Increment to Make Array Unique",
                "question__title_slug": "minimum-increment-to-make-array-unique",
                "question__hide": false,
                "total_acs": 57725,
                "total_submitted": 116614,
                "frontend_question_id": 945,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 981,
                "question__article__live": false,
                "question__article__slug": "delete-columns-to-make-sorted",
                "question__article__has_video_solution": false,
                "question__title": "Delete Columns to Make Sorted",
                "question__title_slug": "delete-columns-to-make-sorted",
                "question__hide": false,
                "total_acs": 70803,
                "total_submitted": 101510,
                "frontend_question_id": 944,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 980,
                "question__article__live": true,
                "question__article__slug": "find-the-shortest-superstring",
                "question__article__has_video_solution": false,
                "question__title": "Find the Shortest Superstring",
                "question__title_slug": "find-the-shortest-superstring",
                "question__hide": false,
                "total_acs": 24629,
                "total_submitted": 54669,
                "frontend_question_id": 943,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 979,
                "question__article__live": true,
                "question__article__slug": "di-string-match",
                "question__article__has_video_solution": false,
                "question__title": "DI String Match",
                "question__title_slug": "di-string-match",
                "question__hide": false,
                "total_acs": 115958,
                "total_submitted": 151743,
                "frontend_question_id": 942,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 978,
                "question__article__live": true,
                "question__article__slug": "valid-mountain-array",
                "question__article__has_video_solution": false,
                "question__title": "Valid Mountain Array",
                "question__title_slug": "valid-mountain-array",
                "question__hide": false,
                "total_acs": 321096,
                "total_submitted": 956535,
                "frontend_question_id": 941,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 977,
                "question__article__live": true,
                "question__article__slug": "distinct-subsequences-ii",
                "question__article__has_video_solution": false,
                "question__title": "Distinct Subsequences II",
                "question__title_slug": "distinct-subsequences-ii",
                "question__hide": false,
                "total_acs": 29629,
                "total_submitted": 67026,
                "frontend_question_id": 940,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 976,
                "question__article__live": true,
                "question__article__slug": "minimum-area-rectangle",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Area Rectangle",
                "question__title_slug": "minimum-area-rectangle",
                "question__hide": false,
                "total_acs": 115058,
                "total_submitted": 215449,
                "frontend_question_id": 939,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 975,
                "question__article__live": true,
                "question__article__slug": "range-sum-of-bst",
                "question__article__has_video_solution": true,
                "question__title": "Range Sum of BST",
                "question__title_slug": "range-sum-of-bst",
                "question__hide": false,
                "total_acs": 659709,
                "total_submitted": 773462,
                "frontend_question_id": 938,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 974,
                "question__article__live": true,
                "question__article__slug": "reorder-data-in-log-files",
                "question__article__has_video_solution": false,
                "question__title": "Reorder Data in Log Files",
                "question__title_slug": "reorder-data-in-log-files",
                "question__hide": false,
                "total_acs": 322848,
                "total_submitted": 572957,
                "frontend_question_id": 937,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 973,
                "question__article__live": true,
                "question__article__slug": "stamping-the-sequence",
                "question__article__has_video_solution": false,
                "question__title": "Stamping The Sequence",
                "question__title_slug": "stamping-the-sequence",
                "question__hide": false,
                "total_acs": 54427,
                "total_submitted": 85775,
                "frontend_question_id": 936,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 972,
                "question__article__live": false,
                "question__article__slug": "knight-dialer",
                "question__article__has_video_solution": false,
                "question__title": "Knight Dialer",
                "question__title_slug": "knight-dialer",
                "question__hide": false,
                "total_acs": 88068,
                "total_submitted": 177092,
                "frontend_question_id": 935,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 971,
                "question__article__live": false,
                "question__article__slug": "shortest-bridge",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Bridge",
                "question__title_slug": "shortest-bridge",
                "question__hide": false,
                "total_acs": 108276,
                "total_submitted": 201912,
                "frontend_question_id": 934,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 969,
                "question__article__live": true,
                "question__article__slug": "number-of-recent-calls",
                "question__article__has_video_solution": false,
                "question__title": "Number of Recent Calls",
                "question__title_slug": "number-of-recent-calls",
                "question__hide": false,
                "total_acs": 128210,
                "total_submitted": 175282,
                "frontend_question_id": 933,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 968,
                "question__article__live": true,
                "question__article__slug": "beautiful-array",
                "question__article__has_video_solution": false,
                "question__title": "Beautiful Array",
                "question__title_slug": "beautiful-array",
                "question__hide": false,
                "total_acs": 37387,
                "total_submitted": 57484,
                "frontend_question_id": 932,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 967,
                "question__article__live": true,
                "question__article__slug": "minimum-falling-path-sum",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Falling Path Sum",
                "question__title_slug": "minimum-falling-path-sum",
                "question__hide": false,
                "total_acs": 153350,
                "total_submitted": 224627,
                "frontend_question_id": 931,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 966,
                "question__article__live": true,
                "question__article__slug": "binary-subarrays-with-sum",
                "question__article__has_video_solution": false,
                "question__title": "Binary Subarrays With Sum",
                "question__title_slug": "binary-subarrays-with-sum",
                "question__hide": false,
                "total_acs": 53004,
                "total_submitted": 105356,
                "frontend_question_id": 930,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 965,
                "question__article__live": true,
                "question__article__slug": "unique-email-addresses",
                "question__article__has_video_solution": false,
                "question__title": "Unique Email Addresses",
                "question__title_slug": "unique-email-addresses",
                "question__hide": false,
                "total_acs": 382436,
                "total_submitted": 569313,
                "frontend_question_id": 929,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 964,
                "question__article__live": true,
                "question__article__slug": "minimize-malware-spread-ii",
                "question__article__has_video_solution": false,
                "question__title": "Minimize Malware Spread II",
                "question__title_slug": "minimize-malware-spread-ii",
                "question__hide": false,
                "total_acs": 16745,
                "total_submitted": 39447,
                "frontend_question_id": 928,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 963,
                "question__article__live": true,
                "question__article__slug": "three-equal-parts",
                "question__article__has_video_solution": false,
                "question__title": "Three Equal Parts",
                "question__title_slug": "three-equal-parts",
                "question__hide": false,
                "total_acs": 26545,
                "total_submitted": 67153,
                "frontend_question_id": 927,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 962,
                "question__article__live": true,
                "question__article__slug": "flip-string-to-monotone-increasing",
                "question__article__has_video_solution": false,
                "question__title": "Flip String to Monotone Increasing",
                "question__title_slug": "flip-string-to-monotone-increasing",
                "question__hide": false,
                "total_acs": 106085,
                "total_submitted": 178236,
                "frontend_question_id": 926,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 961,
                "question__article__live": false,
                "question__article__slug": "long-pressed-name",
                "question__article__has_video_solution": false,
                "question__title": "Long Pressed Name",
                "question__title_slug": "long-pressed-name",
                "question__hide": false,
                "total_acs": 102451,
                "total_submitted": 301002,
                "frontend_question_id": 925,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 960,
                "question__article__live": true,
                "question__article__slug": "minimize-malware-spread",
                "question__article__has_video_solution": false,
                "question__title": "Minimize Malware Spread",
                "question__title_slug": "minimize-malware-spread",
                "question__hide": false,
                "total_acs": 40011,
                "total_submitted": 95270,
                "frontend_question_id": 924,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 959,
                "question__article__live": true,
                "question__article__slug": "3sum-with-multiplicity",
                "question__article__has_video_solution": false,
                "question__title": "3Sum With Multiplicity",
                "question__title_slug": "3sum-with-multiplicity",
                "question__hide": false,
                "total_acs": 91721,
                "total_submitted": 201639,
                "frontend_question_id": 923,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 958,
                "question__article__live": true,
                "question__article__slug": "sort-array-by-parity-ii",
                "question__article__has_video_solution": true,
                "question__title": "Sort Array By Parity II",
                "question__title_slug": "sort-array-by-parity-ii",
                "question__hide": false,
                "total_acs": 196941,
                "total_submitted": 278501,
                "frontend_question_id": 922,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 957,
                "question__article__live": true,
                "question__article__slug": "minimum-add-to-make-parentheses-valid",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Add to Make Parentheses Valid",
                "question__title_slug": "minimum-add-to-make-parentheses-valid",
                "question__hide": false,
                "total_acs": 230079,
                "total_submitted": 300589,
                "frontend_question_id": 921,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 956,
                "question__article__live": true,
                "question__article__slug": "number-of-music-playlists",
                "question__article__has_video_solution": false,
                "question__title": "Number of Music Playlists",
                "question__title_slug": "number-of-music-playlists",
                "question__hide": false,
                "total_acs": 21147,
                "total_submitted": 41861,
                "frontend_question_id": 920,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 955,
                "question__article__live": true,
                "question__article__slug": "complete-binary-tree-inserter",
                "question__article__has_video_solution": false,
                "question__title": "Complete Binary Tree Inserter",
                "question__title_slug": "complete-binary-tree-inserter",
                "question__hide": false,
                "total_acs": 41505,
                "total_submitted": 64108,
                "frontend_question_id": 919,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 954,
                "question__article__live": true,
                "question__article__slug": "maximum-sub-circular-subarray",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Sum Circular Subarray",
                "question__title_slug": "maximum-sum-circular-subarray",
                "question__hide": false,
                "total_acs": 134018,
                "total_submitted": 353633,
                "frontend_question_id": 918,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 953,
                "question__article__live": true,
                "question__article__slug": "reverse-only-letters",
                "question__article__has_video_solution": false,
                "question__title": "Reverse Only Letters",
                "question__title_slug": "reverse-only-letters",
                "question__hide": false,
                "total_acs": 142631,
                "total_submitted": 232677,
                "frontend_question_id": 917,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 952,
                "question__article__live": true,
                "question__article__slug": "word-subsets",
                "question__article__has_video_solution": false,
                "question__title": "Word Subsets",
                "question__title_slug": "word-subsets",
                "question__hide": false,
                "total_acs": 101772,
                "total_submitted": 187521,
                "frontend_question_id": 916,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 951,
                "question__article__live": true,
                "question__article__slug": "parition-array-into-disjoint-intervals",
                "question__article__has_video_solution": false,
                "question__title": "Partition Array into Disjoint Intervals",
                "question__title_slug": "partition-array-into-disjoint-intervals",
                "question__hide": false,
                "total_acs": 69601,
                "total_submitted": 143409,
                "frontend_question_id": 915,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 950,
                "question__article__live": true,
                "question__article__slug": "x-of-a-kind-in-a-deck-of-cards",
                "question__article__has_video_solution": false,
                "question__title": "X of a Kind in a Deck of Cards",
                "question__title_slug": "x-of-a-kind-in-a-deck-of-cards",
                "question__hide": false,
                "total_acs": 93762,
                "total_submitted": 289578,
                "frontend_question_id": 914,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 949,
                "question__article__live": true,
                "question__article__slug": "cat-and-mouse-game",
                "question__article__has_video_solution": false,
                "question__title": "Cat and Mouse",
                "question__title_slug": "cat-and-mouse",
                "question__hide": false,
                "total_acs": 15829,
                "total_submitted": 44695,
                "frontend_question_id": 913,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 948,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sort an Array",
                "question__title_slug": "sort-an-array",
                "question__hide": false,
                "total_acs": 311754,
                "total_submitted": 512393,
                "frontend_question_id": 912,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 947,
                "question__article__live": true,
                "question__article__slug": "online-election",
                "question__article__has_video_solution": false,
                "question__title": "Online Election",
                "question__title_slug": "online-election",
                "question__hide": false,
                "total_acs": 43638,
                "total_submitted": 84100,
                "frontend_question_id": 911,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 946,
                "question__article__live": true,
                "question__article__slug": "smallest-range-ii",
                "question__article__has_video_solution": false,
                "question__title": "Smallest Range II",
                "question__title_slug": "smallest-range-ii",
                "question__hide": false,
                "total_acs": 38495,
                "total_submitted": 113452,
                "frontend_question_id": 910,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 945,
                "question__article__live": false,
                "question__article__slug": "snakes-and-ladders",
                "question__article__has_video_solution": false,
                "question__title": "Snakes and Ladders",
                "question__title_slug": "snakes-and-ladders",
                "question__hide": false,
                "total_acs": 83722,
                "total_submitted": 205291,
                "frontend_question_id": 909,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 944,
                "question__article__live": false,
                "question__article__slug": "smallest-range-i",
                "question__article__has_video_solution": false,
                "question__title": "Smallest Range I",
                "question__title_slug": "smallest-range-i",
                "question__hide": false,
                "total_acs": 64219,
                "total_submitted": 95093,
                "frontend_question_id": 908,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 943,
                "question__article__live": false,
                "question__article__slug": "sum-of-subarray-minimums",
                "question__article__has_video_solution": false,
                "question__title": "Sum of Subarray Minimums",
                "question__title_slug": "sum-of-subarray-minimums",
                "question__hide": false,
                "total_acs": 96631,
                "total_submitted": 282471,
                "frontend_question_id": 907,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 942,
                "question__article__live": true,
                "question__article__slug": "super-palindromes",
                "question__article__has_video_solution": false,
                "question__title": "Super Palindromes",
                "question__title_slug": "super-palindromes",
                "question__hide": false,
                "total_acs": 21836,
                "total_submitted": 55627,
                "frontend_question_id": 906,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 941,
                "question__article__live": true,
                "question__article__slug": "sort-array-by-parity",
                "question__article__has_video_solution": false,
                "question__title": "Sort Array By Parity",
                "question__title_slug": "sort-array-by-parity",
                "question__hide": false,
                "total_acs": 540448,
                "total_submitted": 714107,
                "frontend_question_id": 905,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 940,
                "question__article__live": false,
                "question__article__slug": "fruit-into-baskets",
                "question__article__has_video_solution": false,
                "question__title": "Fruit Into Baskets",
                "question__title_slug": "fruit-into-baskets",
                "question__hide": false,
                "total_acs": 231072,
                "total_submitted": 542987,
                "frontend_question_id": 904,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 939,
                "question__article__live": false,
                "question__article__slug": "valid-permutations-for-di-sequence",
                "question__article__has_video_solution": false,
                "question__title": "Valid Permutations for DI Sequence",
                "question__title_slug": "valid-permutations-for-di-sequence",
                "question__hide": false,
                "total_acs": 12069,
                "total_submitted": 20975,
                "frontend_question_id": 903,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 938,
                "question__article__live": true,
                "question__article__slug": "numbers-at-most-n-given-digit-set",
                "question__article__has_video_solution": false,
                "question__title": "Numbers At Most N Given Digit Set",
                "question__title_slug": "numbers-at-most-n-given-digit-set",
                "question__hide": false,
                "total_acs": 37567,
                "total_submitted": 90945,
                "frontend_question_id": 902,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 937,
                "question__article__live": false,
                "question__article__slug": "online-stock-span",
                "question__article__has_video_solution": false,
                "question__title": "Online Stock Span",
                "question__title_slug": "online-stock-span",
                "question__hide": false,
                "total_acs": 143405,
                "total_submitted": 225047,
                "frontend_question_id": 901,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 936,
                "question__article__live": false,
                "question__article__slug": "rle-iterator",
                "question__article__has_video_solution": false,
                "question__title": "RLE Iterator",
                "question__title_slug": "rle-iterator",
                "question__hide": false,
                "total_acs": 57698,
                "total_submitted": 97164,
                "frontend_question_id": 900,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 935,
                "question__article__live": true,
                "question__article__slug": "orderly-queue",
                "question__article__has_video_solution": false,
                "question__title": "Orderly Queue",
                "question__title_slug": "orderly-queue",
                "question__hide": false,
                "total_acs": 27059,
                "total_submitted": 45921,
                "frontend_question_id": 899,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 934,
                "question__article__live": true,
                "question__article__slug": "bitwise-ors-of-subarrays",
                "question__article__has_video_solution": false,
                "question__title": "Bitwise ORs of Subarrays",
                "question__title_slug": "bitwise-ors-of-subarrays",
                "question__hide": false,
                "total_acs": 27996,
                "total_submitted": 76567,
                "frontend_question_id": 898,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 933,
                "question__article__live": true,
                "question__article__slug": "increasing-order-search-tree",
                "question__article__has_video_solution": false,
                "question__title": "Increasing Order Search Tree",
                "question__title_slug": "increasing-order-search-tree",
                "question__hide": false,
                "total_acs": 228143,
                "total_submitted": 291127,
                "frontend_question_id": 897,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 932,
                "question__article__live": true,
                "question__article__slug": "monotonic-array",
                "question__article__has_video_solution": false,
                "question__title": "Monotonic Array",
                "question__title_slug": "monotonic-array",
                "question__hide": false,
                "total_acs": 226585,
                "total_submitted": 388925,
                "frontend_question_id": 896,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 931,
                "question__article__live": true,
                "question__article__slug": "maximum-frequency-stack",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Frequency Stack",
                "question__title_slug": "maximum-frequency-stack",
                "question__hide": false,
                "total_acs": 137253,
                "total_submitted": 205807,
                "frontend_question_id": 895,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 930,
                "question__article__live": true,
                "question__article__slug": "all-possible-full-binary-trees",
                "question__article__has_video_solution": false,
                "question__title": "All Possible Full Binary Trees",
                "question__title_slug": "all-possible-full-binary-trees",
                "question__hide": false,
                "total_acs": 94396,
                "total_submitted": 118170,
                "frontend_question_id": 894,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 929,
                "question__article__live": false,
                "question__article__slug": "groups-of-special-equivalent-strings",
                "question__article__has_video_solution": false,
                "question__title": "Groups of Special-Equivalent Strings",
                "question__title_slug": "groups-of-special-equivalent-strings",
                "question__hide": false,
                "total_acs": 42573,
                "total_submitted": 60166,
                "frontend_question_id": 893,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 928,
                "question__article__live": false,
                "question__article__slug": "surface-area-of-3d-shapes",
                "question__article__has_video_solution": false,
                "question__title": "Surface Area of 3D Shapes",
                "question__title_slug": "surface-area-of-3d-shapes",
                "question__hide": false,
                "total_acs": 30745,
                "total_submitted": 48989,
                "frontend_question_id": 892,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 927,
                "question__article__live": true,
                "question__article__slug": "sum-of-subsequence-widths",
                "question__article__has_video_solution": false,
                "question__title": "Sum of Subsequence Widths",
                "question__title_slug": "sum-of-subsequence-widths",
                "question__hide": false,
                "total_acs": 17006,
                "total_submitted": 46838,
                "frontend_question_id": 891,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 926,
                "question__article__live": true,
                "question__article__slug": "find-and-replace-pattern",
                "question__article__has_video_solution": false,
                "question__title": "Find and Replace Pattern",
                "question__title_slug": "find-and-replace-pattern",
                "question__hide": false,
                "total_acs": 158447,
                "total_submitted": 203196,
                "frontend_question_id": 890,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 925,
                "question__article__live": false,
                "question__article__slug": "construct-binary-tree-from-preorder-and-postorder-traversal",
                "question__article__has_video_solution": false,
                "question__title": "Construct Binary Tree from Preorder and Postorder Traversal",
                "question__title_slug": "construct-binary-tree-from-preorder-and-postorder-traversal",
                "question__hide": false,
                "total_acs": 79011,
                "total_submitted": 111939,
                "frontend_question_id": 889,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 924,
                "question__article__live": true,
                "question__article__slug": "fair-candy-swap",
                "question__article__has_video_solution": false,
                "question__title": "Fair Candy Swap",
                "question__title_slug": "fair-candy-swap",
                "question__hide": false,
                "total_acs": 88578,
                "total_submitted": 146656,
                "frontend_question_id": 888,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 923,
                "question__article__live": true,
                "question__article__slug": "super-egg-drop",
                "question__article__has_video_solution": false,
                "question__title": "Super Egg Drop",
                "question__title_slug": "super-egg-drop",
                "question__hide": false,
                "total_acs": 53017,
                "total_submitted": 194928,
                "frontend_question_id": 887,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 922,
                "question__article__live": false,
                "question__article__slug": "possible-bipartition",
                "question__article__has_video_solution": false,
                "question__title": "Possible Bipartition",
                "question__title_slug": "possible-bipartition",
                "question__hide": false,
                "total_acs": 120506,
                "total_submitted": 250155,
                "frontend_question_id": 886,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 921,
                "question__article__live": true,
                "question__article__slug": "spiral-matrix-iii",
                "question__article__has_video_solution": false,
                "question__title": "Spiral Matrix III",
                "question__title_slug": "spiral-matrix-iii",
                "question__hide": false,
                "total_acs": 37088,
                "total_submitted": 50932,
                "frontend_question_id": 885,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 920,
                "question__article__live": true,
                "question__article__slug": "uncommon-words-from-two-sentences",
                "question__article__has_video_solution": false,
                "question__title": "Uncommon Words from Two Sentences",
                "question__title_slug": "uncommon-words-from-two-sentences",
                "question__hide": false,
                "total_acs": 104424,
                "total_submitted": 158641,
                "frontend_question_id": 884,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 919,
                "question__article__live": true,
                "question__article__slug": "projection-area-of-3d-shapes",
                "question__article__has_video_solution": false,
                "question__title": "Projection Area of 3D Shapes",
                "question__title_slug": "projection-area-of-3d-shapes",
                "question__hide": false,
                "total_acs": 43145,
                "total_submitted": 61261,
                "frontend_question_id": 883,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 918,
                "question__article__live": true,
                "question__article__slug": "reachable-nodes-in-subdivided-graph",
                "question__article__has_video_solution": false,
                "question__title": "Reachable Nodes In Subdivided Graph",
                "question__title_slug": "reachable-nodes-in-subdivided-graph",
                "question__hide": false,
                "total_acs": 21893,
                "total_submitted": 43526,
                "frontend_question_id": 882,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 917,
                "question__article__live": true,
                "question__article__slug": "boats-to-save-people",
                "question__article__has_video_solution": false,
                "question__title": "Boats to Save People",
                "question__title_slug": "boats-to-save-people",
                "question__hide": false,
                "total_acs": 155679,
                "total_submitted": 296023,
                "frontend_question_id": 881,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 916,
                "question__article__live": true,
                "question__article__slug": "decoded-string-at-index",
                "question__article__has_video_solution": false,
                "question__title": "Decoded String at Index",
                "question__title_slug": "decoded-string-at-index",
                "question__hide": false,
                "total_acs": 34584,
                "total_submitted": 122142,
                "frontend_question_id": 880,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 915,
                "question__article__live": true,
                "question__article__slug": "generate-random-point-in-a-circle",
                "question__article__has_video_solution": false,
                "question__title": "Generate Random Point in a Circle",
                "question__title_slug": "generate-random-point-in-a-circle",
                "question__hide": false,
                "total_acs": 34846,
                "total_submitted": 88096,
                "frontend_question_id": 478,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 914,
                "question__article__live": false,
                "question__article__slug": "random-point-in-non-overlapping-rectangles",
                "question__article__has_video_solution": false,
                "question__title": "Random Point in Non-overlapping Rectangles",
                "question__title_slug": "random-point-in-non-overlapping-rectangles",
                "question__hide": false,
                "total_acs": 35272,
                "total_submitted": 89930,
                "frontend_question_id": 497,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 913,
                "question__article__live": false,
                "question__article__slug": "random-flip-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Random Flip Matrix",
                "question__title_slug": "random-flip-matrix",
                "question__hide": false,
                "total_acs": 14581,
                "total_submitted": 36779,
                "frontend_question_id": 519,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 912,
                "question__article__live": true,
                "question__article__slug": "random-pick-with-weight",
                "question__article__has_video_solution": false,
                "question__title": "Random Pick with Weight",
                "question__title_slug": "random-pick-with-weight",
                "question__hide": false,
                "total_acs": 329549,
                "total_submitted": 713304,
                "frontend_question_id": 528,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 911,
                "question__article__live": true,
                "question__article__slug": "profitable-schemes",
                "question__article__has_video_solution": false,
                "question__title": "Profitable Schemes",
                "question__title_slug": "profitable-schemes",
                "question__hide": false,
                "total_acs": 16183,
                "total_submitted": 39914,
                "frontend_question_id": 879,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 910,
                "question__article__live": true,
                "question__article__slug": "nth-magical-number",
                "question__article__has_video_solution": false,
                "question__title": "Nth Magical Number",
                "question__title_slug": "nth-magical-number",
                "question__hide": false,
                "total_acs": 31071,
                "total_submitted": 86630,
                "frontend_question_id": 878,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 909,
                "question__article__live": true,
                "question__article__slug": "stone-game",
                "question__article__has_video_solution": false,
                "question__title": "Stone Game",
                "question__title_slug": "stone-game",
                "question__hide": false,
                "total_acs": 166723,
                "total_submitted": 239764,
                "frontend_question_id": 877,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 908,
                "question__article__live": true,
                "question__article__slug": "middle-of-the-linked-list",
                "question__article__has_video_solution": true,
                "question__title": "Middle of the Linked List",
                "question__title_slug": "middle-of-the-linked-list",
                "question__hide": false,
                "total_acs": 874900,
                "total_submitted": 1189198,
                "frontend_question_id": 876,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 907,
                "question__article__live": true,
                "question__article__slug": "koko-eating-bananas",
                "question__article__has_video_solution": false,
                "question__title": "Koko Eating Bananas",
                "question__title_slug": "koko-eating-bananas",
                "question__hide": false,
                "total_acs": 219782,
                "total_submitted": 415024,
                "frontend_question_id": 875,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 906,
                "question__article__live": true,
                "question__article__slug": "walking-robot-simulation",
                "question__article__has_video_solution": false,
                "question__title": "Walking Robot Simulation",
                "question__title_slug": "walking-robot-simulation",
                "question__hide": false,
                "total_acs": 33586,
                "total_submitted": 87917,
                "frontend_question_id": 874,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 905,
                "question__article__live": true,
                "question__article__slug": "length-of-longest-fibonacci-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Length of Longest Fibonacci Subsequence",
                "question__title_slug": "length-of-longest-fibonacci-subsequence",
                "question__hide": false,
                "total_acs": 51746,
                "total_submitted": 106299,
                "frontend_question_id": 873,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 904,
                "question__article__live": true,
                "question__article__slug": "leaf-similar-trees",
                "question__article__has_video_solution": false,
                "question__title": "Leaf-Similar Trees",
                "question__title_slug": "leaf-similar-trees",
                "question__hide": false,
                "total_acs": 177251,
                "total_submitted": 272239,
                "frontend_question_id": 872,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 903,
                "question__article__live": true,
                "question__article__slug": "implement-rand10-using-rand7",
                "question__article__has_video_solution": false,
                "question__title": "Implement Rand10() Using Rand7()",
                "question__title_slug": "implement-rand10-using-rand7",
                "question__hide": false,
                "total_acs": 66305,
                "total_submitted": 141895,
                "frontend_question_id": 470,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 902,
                "question__article__live": true,
                "question__article__slug": "minimum-number-of-refueling-stops",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Number of Refueling Stops",
                "question__title_slug": "minimum-number-of-refueling-stops",
                "question__hide": false,
                "total_acs": 114344,
                "total_submitted": 286919,
                "frontend_question_id": 871,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 901,
                "question__article__live": true,
                "question__article__slug": "advantage-shuffle",
                "question__article__has_video_solution": false,
                "question__title": "Advantage Shuffle",
                "question__title_slug": "advantage-shuffle",
                "question__hide": false,
                "total_acs": 56116,
                "total_submitted": 108919,
                "frontend_question_id": 870,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 900,
                "question__article__live": true,
                "question__article__slug": "reordered-power-of-2",
                "question__article__has_video_solution": false,
                "question__title": "Reordered Power of 2",
                "question__title_slug": "reordered-power-of-2",
                "question__hide": false,
                "total_acs": 98027,
                "total_submitted": 152691,
                "frontend_question_id": 869,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 899,
                "question__article__live": true,
                "question__article__slug": "binary-gap",
                "question__article__has_video_solution": false,
                "question__title": "Binary Gap",
                "question__title_slug": "binary-gap",
                "question__hide": false,
                "total_acs": 62467,
                "total_submitted": 100886,
                "frontend_question_id": 868,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 898,
                "question__article__live": true,
                "question__article__slug": "transpose-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Transpose Matrix",
                "question__title_slug": "transpose-matrix",
                "question__hide": false,
                "total_acs": 213346,
                "total_submitted": 335736,
                "frontend_question_id": 867,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 897,
                "question__article__live": true,
                "question__article__slug": "prime-palindrome",
                "question__article__has_video_solution": false,
                "question__title": "Prime Palindrome",
                "question__title_slug": "prime-palindrome",
                "question__hide": false,
                "total_acs": 26581,
                "total_submitted": 102771,
                "frontend_question_id": 866,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 896,
                "question__article__live": true,
                "question__article__slug": "smallest-subtree-with-all-the-deepest-nodes",
                "question__article__has_video_solution": false,
                "question__title": "Smallest Subtree with all the Deepest Nodes",
                "question__title_slug": "smallest-subtree-with-all-the-deepest-nodes",
                "question__hide": false,
                "total_acs": 109277,
                "total_submitted": 159757,
                "frontend_question_id": 865,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 895,
                "question__article__live": false,
                "question__article__slug": "shortest-path-to-get-all-keys",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Path to Get All Keys",
                "question__title_slug": "shortest-path-to-get-all-keys",
                "question__hide": false,
                "total_acs": 26219,
                "total_submitted": 57816,
                "frontend_question_id": 864,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 894,
                "question__article__live": true,
                "question__article__slug": "random-pick-with-blacklist",
                "question__article__has_video_solution": false,
                "question__title": "Random Pick with Blacklist",
                "question__title_slug": "random-pick-with-blacklist",
                "question__hide": false,
                "total_acs": 32061,
                "total_submitted": 95639,
                "frontend_question_id": 710,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 893,
                "question__article__live": true,
                "question__article__slug": "all-nodes-distance-k-in-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "All Nodes Distance K in Binary Tree",
                "question__title_slug": "all-nodes-distance-k-in-binary-tree",
                "question__hide": false,
                "total_acs": 264845,
                "total_submitted": 427857,
                "frontend_question_id": 863,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 892,
                "question__article__live": true,
                "question__article__slug": "shortest-subarray-with-sum-at-least-k",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Subarray with Sum at Least K",
                "question__title_slug": "shortest-subarray-with-sum-at-least-k",
                "question__hide": false,
                "total_acs": 76890,
                "total_submitted": 294816,
                "frontend_question_id": 862,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 891,
                "question__article__live": true,
                "question__article__slug": "score-after-flipping-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Score After Flipping Matrix",
                "question__title_slug": "score-after-flipping-matrix",
                "question__hide": false,
                "total_acs": 37577,
                "total_submitted": 50087,
                "frontend_question_id": 861,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 890,
                "question__article__live": true,
                "question__article__slug": "lemonade-change",
                "question__article__has_video_solution": false,
                "question__title": "Lemonade Change",
                "question__title_slug": "lemonade-change",
                "question__hide": false,
                "total_acs": 107263,
                "total_submitted": 203494,
                "frontend_question_id": 860,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 889,
                "question__article__live": true,
                "question__article__slug": "buddy-strings",
                "question__article__has_video_solution": false,
                "question__title": "Buddy Strings",
                "question__title_slug": "buddy-strings",
                "question__hide": false,
                "total_acs": 130175,
                "total_submitted": 449887,
                "frontend_question_id": 859,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 888,
                "question__article__live": false,
                "question__article__slug": "mirror-reflection",
                "question__article__has_video_solution": false,
                "question__title": "Mirror Reflection",
                "question__title_slug": "mirror-reflection",
                "question__hide": false,
                "total_acs": 71849,
                "total_submitted": 113739,
                "frontend_question_id": 858,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 887,
                "question__article__live": true,
                "question__article__slug": "minimum-cost-to-hire-k-workers",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Cost to Hire K Workers",
                "question__title_slug": "minimum-cost-to-hire-k-workers",
                "question__hide": false,
                "total_acs": 54057,
                "total_submitted": 104302,
                "frontend_question_id": 857,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 886,
                "question__article__live": true,
                "question__article__slug": "score-of-parentheses",
                "question__article__has_video_solution": false,
                "question__title": "Score of Parentheses",
                "question__title_slug": "score-of-parentheses",
                "question__hide": false,
                "total_acs": 146230,
                "total_submitted": 224254,
                "frontend_question_id": 856,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 885,
                "question__article__live": false,
                "question__article__slug": "exam-room",
                "question__article__has_video_solution": false,
                "question__title": "Exam Room",
                "question__title_slug": "exam-room",
                "question__hide": false,
                "total_acs": 50147,
                "total_submitted": 115250,
                "frontend_question_id": 855,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 884,
                "question__article__live": false,
                "question__article__slug": "k-similar-strings",
                "question__article__has_video_solution": false,
                "question__title": "K-Similar Strings",
                "question__title_slug": "k-similar-strings",
                "question__hide": false,
                "total_acs": 36174,
                "total_submitted": 91418,
                "frontend_question_id": 854,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 883,
                "question__article__live": false,
                "question__article__slug": "car-fleet",
                "question__article__has_video_solution": false,
                "question__title": "Car Fleet",
                "question__title_slug": "car-fleet",
                "question__hide": false,
                "total_acs": 101768,
                "total_submitted": 205191,
                "frontend_question_id": 853,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 882,
                "question__article__live": true,
                "question__article__slug": "peak-index-in-a-mountain-array",
                "question__article__has_video_solution": false,
                "question__title": "Peak Index in a Mountain Array",
                "question__title_slug": "peak-index-in-a-mountain-array",
                "question__hide": false,
                "total_acs": 446643,
                "total_submitted": 641600,
                "frontend_question_id": 852,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 881,
                "question__article__live": true,
                "question__article__slug": "loud-and-rich",
                "question__article__has_video_solution": false,
                "question__title": "Loud and Rich",
                "question__title_slug": "loud-and-rich",
                "question__hide": false,
                "total_acs": 28025,
                "total_submitted": 48596,
                "frontend_question_id": 851,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 880,
                "question__article__live": true,
                "question__article__slug": "rectangle-area-ii",
                "question__article__has_video_solution": false,
                "question__title": "Rectangle Area II",
                "question__title_slug": "rectangle-area-ii",
                "question__hide": false,
                "total_acs": 30496,
                "total_submitted": 56936,
                "frontend_question_id": 850,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 879,
                "question__article__live": true,
                "question__article__slug": "maximize-distance-to-closest-person",
                "question__article__has_video_solution": false,
                "question__title": "Maximize Distance to Closest Person",
                "question__title_slug": "maximize-distance-to-closest-person",
                "question__hide": false,
                "total_acs": 184928,
                "total_submitted": 389114,
                "frontend_question_id": 849,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 878,
                "question__article__live": true,
                "question__article__slug": "shifting-letters",
                "question__article__has_video_solution": false,
                "question__title": "Shifting Letters",
                "question__title_slug": "shifting-letters",
                "question__hide": false,
                "total_acs": 77751,
                "total_submitted": 171306,
                "frontend_question_id": 848,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 877,
                "question__article__live": true,
                "question__article__slug": "shortest-path-visiting-all-nodes",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Path Visiting All Nodes",
                "question__title_slug": "shortest-path-visiting-all-nodes",
                "question__hide": false,
                "total_acs": 62796,
                "total_submitted": 102438,
                "frontend_question_id": 847,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 876,
                "question__article__live": false,
                "question__article__slug": "hand-of-straights",
                "question__article__has_video_solution": false,
                "question__title": "Hand of Straights",
                "question__title_slug": "hand-of-straights",
                "question__hide": false,
                "total_acs": 99260,
                "total_submitted": 175883,
                "frontend_question_id": 846,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 875,
                "question__article__live": true,
                "question__article__slug": "longest-mountain-in-array",
                "question__article__has_video_solution": false,
                "question__title": "Longest Mountain in Array",
                "question__title_slug": "longest-mountain-in-array",
                "question__hide": false,
                "total_acs": 98630,
                "total_submitted": 246121,
                "frontend_question_id": 845,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 874,
                "question__article__live": true,
                "question__article__slug": "backspace-string-compare",
                "question__article__has_video_solution": false,
                "question__title": "Backspace String Compare",
                "question__title_slug": "backspace-string-compare",
                "question__hide": false,
                "total_acs": 533999,
                "total_submitted": 1112693,
                "frontend_question_id": 844,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 873,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Guess the Word",
                "question__title_slug": "guess-the-word",
                "question__hide": false,
                "total_acs": 124453,
                "total_submitted": 294165,
                "frontend_question_id": 843,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 872,
                "question__article__live": true,
                "question__article__slug": "split-array-into-fibonacci-sequence",
                "question__article__has_video_solution": false,
                "question__title": "Split Array into Fibonacci Sequence",
                "question__title_slug": "split-array-into-fibonacci-sequence",
                "question__hide": false,
                "total_acs": 32778,
                "total_submitted": 85983,
                "frontend_question_id": 842,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 871,
                "question__article__live": true,
                "question__article__slug": "keys-and-rooms",
                "question__article__has_video_solution": false,
                "question__title": "Keys and Rooms",
                "question__title_slug": "keys-and-rooms",
                "question__hide": false,
                "total_acs": 225090,
                "total_submitted": 322055,
                "frontend_question_id": 841,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 870,
                "question__article__live": true,
                "question__article__slug": "magic-squares-in-grid",
                "question__article__has_video_solution": false,
                "question__title": "Magic Squares In Grid",
                "question__title_slug": "magic-squares-in-grid",
                "question__hide": false,
                "total_acs": 33337,
                "total_submitted": 86665,
                "frontend_question_id": 840,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 869,
                "question__article__live": false,
                "question__article__slug": "similar-string-groups",
                "question__article__has_video_solution": false,
                "question__title": "Similar String Groups",
                "question__title_slug": "similar-string-groups",
                "question__hide": false,
                "total_acs": 58239,
                "total_submitted": 123712,
                "frontend_question_id": 839,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 868,
                "question__article__live": true,
                "question__article__slug": "push-dominoes",
                "question__article__has_video_solution": false,
                "question__title": "Push Dominoes",
                "question__title_slug": "push-dominoes",
                "question__hide": false,
                "total_acs": 61345,
                "total_submitted": 116558,
                "frontend_question_id": 838,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 867,
                "question__article__live": true,
                "question__article__slug": "new-21-game",
                "question__article__has_video_solution": false,
                "question__title": "New 21 Game",
                "question__title_slug": "new-21-game",
                "question__hide": false,
                "total_acs": 32886,
                "total_submitted": 91005,
                "frontend_question_id": 837,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 866,
                "question__article__live": true,
                "question__article__slug": "rectangle-overlap",
                "question__article__has_video_solution": false,
                "question__title": "Rectangle Overlap",
                "question__title_slug": "rectangle-overlap",
                "question__hide": false,
                "total_acs": 109498,
                "total_submitted": 253003,
                "frontend_question_id": 836,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 865,
                "question__article__live": true,
                "question__article__slug": "robot-room-cleaner",
                "question__article__has_video_solution": false,
                "question__title": "Robot Room Cleaner",
                "question__title_slug": "robot-room-cleaner",
                "question__hide": false,
                "total_acs": 133301,
                "total_submitted": 174541,
                "frontend_question_id": 489,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 864,
                "question__article__live": true,
                "question__article__slug": "image-overlap",
                "question__article__has_video_solution": false,
                "question__title": "Image Overlap",
                "question__title_slug": "image-overlap",
                "question__hide": false,
                "total_acs": 48454,
                "total_submitted": 79372,
                "frontend_question_id": 835,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 863,
                "question__article__live": true,
                "question__article__slug": "sum-of-distances-in-tree",
                "question__article__has_video_solution": false,
                "question__title": "Sum of Distances in Tree",
                "question__title_slug": "sum-of-distances-in-tree",
                "question__hide": false,
                "total_acs": 45432,
                "total_submitted": 84347,
                "frontend_question_id": 834,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 862,
                "question__article__live": false,
                "question__article__slug": "find-and-replace-in-string",
                "question__article__has_video_solution": false,
                "question__title": "Find And Replace in String",
                "question__title_slug": "find-and-replace-in-string",
                "question__hide": false,
                "total_acs": 124341,
                "total_submitted": 229539,
                "frontend_question_id": 833,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 861,
                "question__article__live": true,
                "question__article__slug": "flipping-an-image",
                "question__article__has_video_solution": false,
                "question__title": "Flipping an Image",
                "question__title_slug": "flipping-an-image",
                "question__hide": false,
                "total_acs": 320306,
                "total_submitted": 399519,
                "frontend_question_id": 832,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 860,
                "question__article__live": true,
                "question__article__slug": "design-circular-queue",
                "question__article__has_video_solution": false,
                "question__title": "Design Circular Queue",
                "question__title_slug": "design-circular-queue",
                "question__hide": false,
                "total_acs": 193557,
                "total_submitted": 395385,
                "frontend_question_id": 622,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 859,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Circular Deque",
                "question__title_slug": "design-circular-deque",
                "question__hide": false,
                "total_acs": 47762,
                "total_submitted": 82966,
                "frontend_question_id": 641,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 858,
                "question__article__live": false,
                "question__article__slug": "masking-personal-information",
                "question__article__has_video_solution": false,
                "question__title": "Masking Personal Information",
                "question__title_slug": "masking-personal-information",
                "question__hide": false,
                "total_acs": 15142,
                "total_submitted": 32515,
                "frontend_question_id": 831,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 857,
                "question__article__live": true,
                "question__article__slug": "positions-of-large-groups",
                "question__article__has_video_solution": false,
                "question__title": "Positions of Large Groups",
                "question__title_slug": "positions-of-large-groups",
                "question__hide": false,
                "total_acs": 75744,
                "total_submitted": 146709,
                "frontend_question_id": 830,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 856,
                "question__article__live": true,
                "question__article__slug": "consecutive-numbers-sum",
                "question__article__has_video_solution": false,
                "question__title": "Consecutive Numbers Sum",
                "question__title_slug": "consecutive-numbers-sum",
                "question__hide": false,
                "total_acs": 73676,
                "total_submitted": 178005,
                "frontend_question_id": 829,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 855,
                "question__article__live": false,
                "question__article__slug": "unique-letter-string",
                "question__article__has_video_solution": false,
                "question__title": "Count Unique Characters of All Substrings of a Given String",
                "question__title_slug": "count-unique-characters-of-all-substrings-of-a-given-string",
                "question__hide": false,
                "total_acs": 57025,
                "total_submitted": 111781,
                "frontend_question_id": 828,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 854,
                "question__article__live": true,
                "question__article__slug": "making-a-large-island",
                "question__article__has_video_solution": false,
                "question__title": "Making A Large Island",
                "question__title_slug": "making-a-large-island",
                "question__hide": false,
                "total_acs": 118130,
                "total_submitted": 264506,
                "frontend_question_id": 827,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 853,
                "question__article__live": true,
                "question__article__slug": "most-profit-assigning-work",
                "question__article__has_video_solution": false,
                "question__title": "Most Profit Assigning Work",
                "question__title_slug": "most-profit-assigning-work",
                "question__hide": false,
                "total_acs": 44639,
                "total_submitted": 101993,
                "frontend_question_id": 826,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 852,
                "question__article__live": false,
                "question__article__slug": "friends-of-appropriate-ages",
                "question__article__has_video_solution": false,
                "question__title": "Friends Of Appropriate Ages",
                "question__title_slug": "friends-of-appropriate-ages",
                "question__hide": false,
                "total_acs": 67640,
                "total_submitted": 146337,
                "frontend_question_id": 825,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 851,
                "question__article__live": false,
                "question__article__slug": "goat-latin",
                "question__article__has_video_solution": false,
                "question__title": "Goat Latin",
                "question__title_slug": "goat-latin",
                "question__hide": false,
                "total_acs": 147954,
                "total_submitted": 218407,
                "frontend_question_id": 824,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 850,
                "question__article__live": true,
                "question__article__slug": "insert-into-a-cyclic-sorted-list",
                "question__article__has_video_solution": false,
                "question__title": "Insert into a Sorted Circular Linked List",
                "question__title_slug": "insert-into-a-sorted-circular-linked-list",
                "question__hide": false,
                "total_acs": 121970,
                "total_submitted": 354209,
                "frontend_question_id": 708,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 843,
                "question__article__live": true,
                "question__article__slug": "binary-trees-with-factors",
                "question__article__has_video_solution": false,
                "question__title": "Binary Trees With Factors",
                "question__title_slug": "binary-trees-with-factors",
                "question__hide": false,
                "total_acs": 84194,
                "total_submitted": 168120,
                "frontend_question_id": 823,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 842,
                "question__article__live": false,
                "question__article__slug": "card-flipping-game",
                "question__article__has_video_solution": false,
                "question__title": "Card Flipping Game",
                "question__title_slug": "card-flipping-game",
                "question__hide": false,
                "total_acs": 13981,
                "total_submitted": 30889,
                "frontend_question_id": 822,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 841,
                "question__article__live": true,
                "question__article__slug": "shortest-distance-to-a-character",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Distance to a Character",
                "question__title_slug": "shortest-distance-to-a-character",
                "question__hide": false,
                "total_acs": 140990,
                "total_submitted": 197864,
                "frontend_question_id": 821,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 839,
                "question__article__live": true,
                "question__article__slug": "short-encoding-of-words",
                "question__article__has_video_solution": false,
                "question__title": "Short Encoding of Words",
                "question__title_slug": "short-encoding-of-words",
                "question__hide": false,
                "total_acs": 88979,
                "total_submitted": 146643,
                "frontend_question_id": 820,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 838,
                "question__article__live": true,
                "question__article__slug": "design-linked-list",
                "question__article__has_video_solution": false,
                "question__title": "Design Linked List",
                "question__title_slug": "design-linked-list",
                "question__hide": false,
                "total_acs": 217556,
                "total_submitted": 795485,
                "frontend_question_id": 707,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 837,
                "question__article__live": true,
                "question__article__slug": "most-common-word",
                "question__article__has_video_solution": false,
                "question__title": "Most Common Word",
                "question__title_slug": "most-common-word",
                "question__hide": false,
                "total_acs": 305086,
                "total_submitted": 677305,
                "frontend_question_id": 819,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 836,
                "question__article__live": true,
                "question__article__slug": "race-car",
                "question__article__has_video_solution": false,
                "question__title": "Race Car",
                "question__title_slug": "race-car",
                "question__hide": false,
                "total_acs": 58740,
                "total_submitted": 134951,
                "frontend_question_id": 818,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 835,
                "question__article__live": false,
                "question__article__slug": "linked-list-components",
                "question__article__has_video_solution": false,
                "question__title": "Linked List Components",
                "question__title_slug": "linked-list-components",
                "question__hide": false,
                "total_acs": 73639,
                "total_submitted": 126781,
                "frontend_question_id": 817,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 834,
                "question__article__live": true,
                "question__article__slug": "ambiguous-coordinates",
                "question__article__has_video_solution": false,
                "question__title": "Ambiguous Coordinates",
                "question__title_slug": "ambiguous-coordinates",
                "question__hide": false,
                "total_acs": 26338,
                "total_submitted": 47038,
                "frontend_question_id": 816,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 833,
                "question__article__live": true,
                "question__article__slug": "bus-routes",
                "question__article__has_video_solution": false,
                "question__title": "Bus Routes",
                "question__title_slug": "bus-routes",
                "question__hide": false,
                "total_acs": 103286,
                "total_submitted": 226165,
                "frontend_question_id": 815,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 832,
                "question__article__live": true,
                "question__article__slug": "binary-tree-pruning",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Pruning",
                "question__title_slug": "binary-tree-pruning",
                "question__hide": false,
                "total_acs": 150933,
                "total_submitted": 213070,
                "frontend_question_id": 814,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 831,
                "question__article__live": true,
                "question__article__slug": "largest-sum-of-averages",
                "question__article__has_video_solution": false,
                "question__title": "Largest Sum of Averages",
                "question__title_slug": "largest-sum-of-averages",
                "question__hide": false,
                "total_acs": 42886,
                "total_submitted": 81211,
                "frontend_question_id": 813,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 830,
                "question__article__live": false,
                "question__article__slug": "largest-triangle-area",
                "question__article__has_video_solution": false,
                "question__title": "Largest Triangle Area",
                "question__title_slug": "largest-triangle-area",
                "question__hide": false,
                "total_acs": 35330,
                "total_submitted": 59167,
                "frontend_question_id": 812,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 829,
                "question__article__live": true,
                "question__article__slug": "subdomain-visit-count",
                "question__article__has_video_solution": false,
                "question__title": "Subdomain Visit Count",
                "question__title_slug": "subdomain-visit-count",
                "question__hide": false,
                "total_acs": 187692,
                "total_submitted": 250810,
                "frontend_question_id": 811,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 828,
                "question__article__live": true,
                "question__article__slug": "chalkboard-xor-game",
                "question__article__has_video_solution": false,
                "question__title": "Chalkboard XOR Game",
                "question__title_slug": "chalkboard-xor-game",
                "question__hide": false,
                "total_acs": 7140,
                "total_submitted": 13045,
                "frontend_question_id": 810,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 827,
                "question__article__live": false,
                "question__article__slug": "expressive-words",
                "question__article__has_video_solution": false,
                "question__title": "Expressive Words",
                "question__title_slug": "expressive-words",
                "question__hide": false,
                "total_acs": 101605,
                "total_submitted": 219368,
                "frontend_question_id": 809,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 826,
                "question__article__live": false,
                "question__article__slug": "soup-servings",
                "question__article__has_video_solution": false,
                "question__title": "Soup Servings",
                "question__title_slug": "soup-servings",
                "question__hide": false,
                "total_acs": 15913,
                "total_submitted": 37069,
                "frontend_question_id": 808,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 825,
                "question__article__live": true,
                "question__article__slug": "max-increase-to-keep-city-skyline",
                "question__article__has_video_solution": false,
                "question__title": "Max Increase to Keep City Skyline",
                "question__title_slug": "max-increase-to-keep-city-skyline",
                "question__hide": false,
                "total_acs": 132715,
                "total_submitted": 154561,
                "frontend_question_id": 807,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 824,
                "question__article__live": true,
                "question__article__slug": "number-of-lines-to-write-string",
                "question__article__has_video_solution": false,
                "question__title": "Number of Lines To Write String",
                "question__title_slug": "number-of-lines-to-write-string",
                "question__hide": false,
                "total_acs": 57789,
                "total_submitted": 87502,
                "frontend_question_id": 806,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 823,
                "question__article__live": false,
                "question__article__slug": "split-array-with-same-average",
                "question__article__has_video_solution": false,
                "question__title": "Split Array With Same Average",
                "question__title_slug": "split-array-with-same-average",
                "question__hide": false,
                "total_acs": 27505,
                "total_submitted": 105839,
                "frontend_question_id": 805,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 822,
                "question__article__live": true,
                "question__article__slug": "unique-morse-code-words",
                "question__article__has_video_solution": false,
                "question__title": "Unique Morse Code Words",
                "question__title_slug": "unique-morse-code-words",
                "question__hide": false,
                "total_acs": 290395,
                "total_submitted": 351719,
                "frontend_question_id": 804,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 821,
                "question__article__live": true,
                "question__article__slug": "bricks-falling-when-hit",
                "question__article__has_video_solution": false,
                "question__title": "Bricks Falling When Hit",
                "question__title_slug": "bricks-falling-when-hit",
                "question__hide": false,
                "total_acs": 26226,
                "total_submitted": 76903,
                "frontend_question_id": 803,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 820,
                "question__article__live": true,
                "question__article__slug": "find-eventual-safe-states",
                "question__article__has_video_solution": false,
                "question__title": "Find Eventual Safe States",
                "question__title_slug": "find-eventual-safe-states",
                "question__hide": false,
                "total_acs": 95135,
                "total_submitted": 175956,
                "frontend_question_id": 802,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 819,
                "question__article__live": false,
                "question__article__slug": "minimum-swaps-to-make-sequences-increasing",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Swaps To Make Sequences Increasing",
                "question__title_slug": "minimum-swaps-to-make-sequences-increasing",
                "question__hide": false,
                "total_acs": 57034,
                "total_submitted": 145573,
                "frontend_question_id": 801,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 818,
                "question__article__live": false,
                "question__article__slug": "similar-rgb-color",
                "question__article__has_video_solution": false,
                "question__title": "Similar RGB Color",
                "question__title_slug": "similar-rgb-color",
                "question__hide": false,
                "total_acs": 12895,
                "total_submitted": 20144,
                "frontend_question_id": 800,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 817,
                "question__article__live": true,
                "question__article__slug": "design-hashmap",
                "question__article__has_video_solution": false,
                "question__title": "Design HashMap",
                "question__title_slug": "design-hashmap",
                "question__hide": false,
                "total_acs": 364140,
                "total_submitted": 558743,
                "frontend_question_id": 706,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 816,
                "question__article__live": true,
                "question__article__slug": "design-hashset",
                "question__article__has_video_solution": false,
                "question__title": "Design HashSet",
                "question__title_slug": "design-hashset",
                "question__hide": false,
                "total_acs": 251533,
                "total_submitted": 380947,
                "frontend_question_id": 705,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 815,
                "question__article__live": true,
                "question__article__slug": "champagne-tower",
                "question__article__has_video_solution": false,
                "question__title": "Champagne Tower",
                "question__title_slug": "champagne-tower",
                "question__hide": false,
                "total_acs": 80914,
                "total_submitted": 157829,
                "frontend_question_id": 799,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 814,
                "question__article__live": true,
                "question__article__slug": "smallest-rotation-with-highest-score",
                "question__article__has_video_solution": false,
                "question__title": "Smallest Rotation with Highest Score",
                "question__title_slug": "smallest-rotation-with-highest-score",
                "question__hide": false,
                "total_acs": 10482,
                "total_submitted": 21248,
                "frontend_question_id": 798,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 813,
                "question__article__live": true,
                "question__article__slug": "all-paths-from-source-to-target",
                "question__article__has_video_solution": false,
                "question__title": "All Paths From Source to Target",
                "question__title_slug": "all-paths-from-source-to-target",
                "question__hide": false,
                "total_acs": 328293,
                "total_submitted": 403724,
                "frontend_question_id": 797,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 812,
                "question__article__live": true,
                "question__article__slug": "rotate-string",
                "question__article__has_video_solution": false,
                "question__title": "Rotate String",
                "question__title_slug": "rotate-string",
                "question__hide": false,
                "total_acs": 167635,
                "total_submitted": 313064,
                "frontend_question_id": 796,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 811,
                "question__article__live": true,
                "question__article__slug": "number-of-subarrays-with-bounded-maximum",
                "question__article__has_video_solution": false,
                "question__title": "Number of Subarrays with Bounded Maximum",
                "question__title_slug": "number-of-subarrays-with-bounded-maximum",
                "question__hide": false,
                "total_acs": 55985,
                "total_submitted": 106588,
                "frontend_question_id": 795,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 810,
                "question__article__live": false,
                "question__article__slug": "valid-tic-tac-toe-state",
                "question__article__has_video_solution": false,
                "question__title": "Valid Tic-Tac-Toe State",
                "question__title_slug": "valid-tic-tac-toe-state",
                "question__hide": false,
                "total_acs": 51017,
                "total_submitted": 144706,
                "frontend_question_id": 794,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 809,
                "question__article__live": true,
                "question__article__slug": "preimage-size-of-factorial-zeroes-function",
                "question__article__has_video_solution": false,
                "question__title": "Preimage Size of Factorial Zeroes Function",
                "question__title_slug": "preimage-size-of-factorial-zeroes-function",
                "question__hide": false,
                "total_acs": 13536,
                "total_submitted": 31929,
                "frontend_question_id": 793,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 808,
                "question__article__live": true,
                "question__article__slug": "number-of-matching-subsequences",
                "question__article__has_video_solution": false,
                "question__title": "Number of Matching Subsequences",
                "question__title_slug": "number-of-matching-subsequences",
                "question__hide": false,
                "total_acs": 194802,
                "total_submitted": 374689,
                "frontend_question_id": 792,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 807,
                "question__article__live": true,
                "question__article__slug": "custom-sort-string",
                "question__article__has_video_solution": false,
                "question__title": "Custom Sort String",
                "question__title_slug": "custom-sort-string",
                "question__hide": false,
                "total_acs": 194920,
                "total_submitted": 281034,
                "frontend_question_id": 791,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 806,
                "question__article__live": true,
                "question__article__slug": "domino-and-tromino-tiling",
                "question__article__has_video_solution": false,
                "question__title": "Domino and Tromino Tiling",
                "question__title_slug": "domino-and-tromino-tiling",
                "question__hide": false,
                "total_acs": 52589,
                "total_submitted": 108920,
                "frontend_question_id": 790,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 805,
                "question__article__live": true,
                "question__article__slug": "escape-the-ghosts",
                "question__article__has_video_solution": false,
                "question__title": "Escape The Ghosts",
                "question__title_slug": "escape-the-ghosts",
                "question__hide": false,
                "total_acs": 22707,
                "total_submitted": 37554,
                "frontend_question_id": 789,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 804,
                "question__article__live": false,
                "question__article__slug": "rotated-digits",
                "question__article__has_video_solution": false,
                "question__title": "Rotated Digits",
                "question__title_slug": "rotated-digits",
                "question__hide": false,
                "total_acs": 89608,
                "total_submitted": 157285,
                "frontend_question_id": 788,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 803,
                "question__article__live": true,
                "question__article__slug": "cheapest-flights-within-k-stops",
                "question__article__has_video_solution": false,
                "question__title": "Cheapest Flights Within K Stops",
                "question__title_slug": "cheapest-flights-within-k-stops",
                "question__hide": false,
                "total_acs": 270010,
                "total_submitted": 752860,
                "frontend_question_id": 787,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 802,
                "question__article__live": true,
                "question__article__slug": "k-th-smallest-prime-fraction",
                "question__article__has_video_solution": false,
                "question__title": "K-th Smallest Prime Fraction",
                "question__title_slug": "k-th-smallest-prime-fraction",
                "question__hide": false,
                "total_acs": 29933,
                "total_submitted": 59530,
                "frontend_question_id": 786,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 801,
                "question__article__live": true,
                "question__article__slug": "is-graph-bipartite",
                "question__article__has_video_solution": false,
                "question__title": "Is Graph Bipartite?",
                "question__title_slug": "is-graph-bipartite",
                "question__hide": false,
                "total_acs": 352442,
                "total_submitted": 672432,
                "frontend_question_id": 785,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 800,
                "question__article__live": true,
                "question__article__slug": "letter-case-permutation",
                "question__article__has_video_solution": false,
                "question__title": "Letter Case Permutation",
                "question__title_slug": "letter-case-permutation",
                "question__hide": false,
                "total_acs": 239695,
                "total_submitted": 327254,
                "frontend_question_id": 784,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 799,
                "question__article__live": true,
                "question__article__slug": "minimum-distance-between-bst-nodes",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Distance Between BST Nodes",
                "question__title_slug": "minimum-distance-between-bst-nodes",
                "question__hide": false,
                "total_acs": 131960,
                "total_submitted": 233043,
                "frontend_question_id": 783,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 798,
                "question__article__live": true,
                "question__article__slug": "transform-to-chessboard",
                "question__article__has_video_solution": false,
                "question__title": "Transform to Chessboard",
                "question__title_slug": "transform-to-chessboard",
                "question__hide": false,
                "total_acs": 15396,
                "total_submitted": 29683,
                "frontend_question_id": 782,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 797,
                "question__article__live": true,
                "question__article__slug": "rabbits-in-forest",
                "question__article__has_video_solution": false,
                "question__title": "Rabbits in Forest",
                "question__title_slug": "rabbits-in-forest",
                "question__hide": false,
                "total_acs": 40574,
                "total_submitted": 73313,
                "frontend_question_id": 781,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 796,
                "question__article__live": true,
                "question__article__slug": "reaching-points",
                "question__article__has_video_solution": false,
                "question__title": "Reaching Points",
                "question__title_slug": "reaching-points",
                "question__hide": false,
                "total_acs": 46664,
                "total_submitted": 145059,
                "frontend_question_id": 780,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 795,
                "question__article__live": true,
                "question__article__slug": "k-th-symbol-in-grammar",
                "question__article__has_video_solution": false,
                "question__title": "K-th Symbol in Grammar",
                "question__title_slug": "k-th-symbol-in-grammar",
                "question__hide": false,
                "total_acs": 97358,
                "total_submitted": 240557,
                "frontend_question_id": 779,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 794,
                "question__article__live": true,
                "question__article__slug": "swim-in-rising-water",
                "question__article__has_video_solution": false,
                "question__title": "Swim in Rising Water",
                "question__title_slug": "swim-in-rising-water",
                "question__hide": false,
                "total_acs": 97857,
                "total_submitted": 164723,
                "frontend_question_id": 778,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 793,
                "question__article__live": false,
                "question__article__slug": "swap-adjacent-in-lr-string",
                "question__article__has_video_solution": false,
                "question__title": "Swap Adjacent in LR String",
                "question__title_slug": "swap-adjacent-in-lr-string",
                "question__hide": false,
                "total_acs": 63640,
                "total_submitted": 172149,
                "frontend_question_id": 777,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 792,
                "question__article__live": false,
                "question__article__slug": "binary-search",
                "question__article__has_video_solution": false,
                "question__title": "Binary Search",
                "question__title_slug": "binary-search",
                "question__hide": false,
                "total_acs": 1201528,
                "total_submitted": 2178189,
                "frontend_question_id": 704,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 791,
                "question__article__live": true,
                "question__article__slug": "split-bst",
                "question__article__has_video_solution": false,
                "question__title": "Split BST",
                "question__title_slug": "split-bst",
                "question__hide": false,
                "total_acs": 27999,
                "total_submitted": 47749,
                "frontend_question_id": 776,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 790,
                "question__article__live": true,
                "question__article__slug": "global-and-local-inversions",
                "question__article__has_video_solution": false,
                "question__title": "Global and Local Inversions",
                "question__title_slug": "global-and-local-inversions",
                "question__hide": false,
                "total_acs": 60294,
                "total_submitted": 136589,
                "frontend_question_id": 775,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 789,
                "question__article__live": true,
                "question__article__slug": "kth-largest-element-in-a-stream",
                "question__article__has_video_solution": false,
                "question__title": "Kth Largest Element in a Stream",
                "question__title_slug": "kth-largest-element-in-a-stream",
                "question__hide": false,
                "total_acs": 292344,
                "total_submitted": 528021,
                "frontend_question_id": 703,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 788,
                "question__article__live": true,
                "question__article__slug": "minimize-max-distance-to-gas-station",
                "question__article__has_video_solution": false,
                "question__title": "Minimize Max Distance to Gas Station",
                "question__title_slug": "minimize-max-distance-to-gas-station",
                "question__hide": false,
                "total_acs": 26717,
                "total_submitted": 52213,
                "frontend_question_id": 774,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 787,
                "question__article__live": true,
                "question__article__slug": "sliding-puzzle",
                "question__article__has_video_solution": false,
                "question__title": "Sliding Puzzle",
                "question__title_slug": "sliding-puzzle",
                "question__hide": false,
                "total_acs": 77016,
                "total_submitted": 121102,
                "frontend_question_id": 773,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 786,
                "question__article__live": true,
                "question__article__slug": "search-in-a-sorted-array-of-unknown-size",
                "question__article__has_video_solution": false,
                "question__title": "Search in a Sorted Array of Unknown Size",
                "question__title_slug": "search-in-a-sorted-array-of-unknown-size",
                "question__hide": false,
                "total_acs": 78642,
                "total_submitted": 110387,
                "frontend_question_id": 702,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 785,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Basic Calculator III",
                "question__title_slug": "basic-calculator-iii",
                "question__hide": false,
                "total_acs": 93395,
                "total_submitted": 193477,
                "frontend_question_id": 772,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 784,
                "question__article__live": true,
                "question__article__slug": "insert-into-a-bst",
                "question__article__has_video_solution": false,
                "question__title": "Insert into a Binary Search Tree",
                "question__title_slug": "insert-into-a-binary-search-tree",
                "question__hide": false,
                "total_acs": 344590,
                "total_submitted": 461215,
                "frontend_question_id": 701,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 783,
                "question__article__live": true,
                "question__article__slug": "search-in-a-bst",
                "question__article__has_video_solution": false,
                "question__title": "Search in a Binary Search Tree",
                "question__title_slug": "search-in-a-binary-search-tree",
                "question__hide": false,
                "total_acs": 544720,
                "total_submitted": 707800,
                "frontend_question_id": 700,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 782,
                "question__article__live": true,
                "question__article__slug": "jewels-and-stones",
                "question__article__has_video_solution": false,
                "question__title": "Jewels and Stones",
                "question__title_slug": "jewels-and-stones",
                "question__hide": false,
                "total_acs": 779084,
                "total_submitted": 886170,
                "frontend_question_id": 771,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 781,
                "question__article__live": false,
                "question__article__slug": "basic-calculator-iv",
                "question__article__has_video_solution": false,
                "question__title": "Basic Calculator IV",
                "question__title_slug": "basic-calculator-iv",
                "question__hide": false,
                "total_acs": 8523,
                "total_submitted": 15199,
                "frontend_question_id": 770,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 780,
                "question__article__live": false,
                "question__article__slug": "max-chunks-to-make-sorted-i",
                "question__article__has_video_solution": false,
                "question__title": "Max Chunks To Make Sorted",
                "question__title_slug": "max-chunks-to-make-sorted",
                "question__hide": false,
                "total_acs": 79115,
                "total_submitted": 136410,
                "frontend_question_id": 769,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 779,
                "question__article__live": false,
                "question__article__slug": "max-chunks-to-make-sorted-ii",
                "question__article__has_video_solution": false,
                "question__title": "Max Chunks To Make Sorted II",
                "question__title_slug": "max-chunks-to-make-sorted-ii",
                "question__hide": false,
                "total_acs": 46493,
                "total_submitted": 88575,
                "frontend_question_id": 768,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 778,
                "question__article__live": false,
                "question__article__slug": "reorganized-string",
                "question__article__has_video_solution": false,
                "question__title": "Reorganize String",
                "question__title_slug": "reorganize-string",
                "question__hide": false,
                "total_acs": 234377,
                "total_submitted": 445278,
                "frontend_question_id": 767,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 777,
                "question__article__live": true,
                "question__article__slug": "toeplitz-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Toeplitz Matrix",
                "question__title_slug": "toeplitz-matrix",
                "question__hide": false,
                "total_acs": 201416,
                "total_submitted": 295857,
                "frontend_question_id": 766,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 776,
                "question__article__live": true,
                "question__article__slug": "n-ary-tree-postorder-traversal",
                "question__article__has_video_solution": false,
                "question__title": "N-ary Tree Postorder Traversal",
                "question__title_slug": "n-ary-tree-postorder-traversal",
                "question__hide": false,
                "total_acs": 198358,
                "total_submitted": 258206,
                "frontend_question_id": 590,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 775,
                "question__article__live": true,
                "question__article__slug": "n-ary-tree-preorder-traversal",
                "question__article__has_video_solution": false,
                "question__title": "N-ary Tree Preorder Traversal",
                "question__title_slug": "n-ary-tree-preorder-traversal",
                "question__hide": false,
                "total_acs": 288108,
                "total_submitted": 377516,
                "frontend_question_id": 589,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 774,
                "question__article__live": true,
                "question__article__slug": "maximum-depth-of-n-ary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Depth of N-ary Tree",
                "question__title_slug": "maximum-depth-of-n-ary-tree",
                "question__hide": false,
                "total_acs": 226569,
                "total_submitted": 317211,
                "frontend_question_id": 559,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 773,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Logical OR of Two Binary Grids Represented as Quad-Trees",
                "question__title_slug": "logical-or-of-two-binary-grids-represented-as-quad-trees",
                "question__hide": false,
                "total_acs": 11898,
                "total_submitted": 24876,
                "frontend_question_id": 558,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 772,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Construct Quad Tree",
                "question__title_slug": "construct-quad-tree",
                "question__hide": false,
                "total_acs": 48307,
                "total_submitted": 73029,
                "frontend_question_id": 427,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 771,
                "question__article__live": true,
                "question__article__slug": "encode-n-ary-tree-to-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Encode N-ary Tree to Binary Tree",
                "question__title_slug": "encode-n-ary-tree-to-binary-tree",
                "question__hide": false,
                "total_acs": 18067,
                "total_submitted": 23021,
                "frontend_question_id": 431,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 770,
                "question__article__live": true,
                "question__article__slug": "couples-holding-hands",
                "question__article__has_video_solution": false,
                "question__title": "Couples Holding Hands",
                "question__title_slug": "couples-holding-hands",
                "question__hide": false,
                "total_acs": 47757,
                "total_submitted": 84054,
                "frontend_question_id": 765,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 769,
                "question__article__live": true,
                "question__article__slug": "largest-plus-sign",
                "question__article__has_video_solution": false,
                "question__title": "Largest Plus Sign",
                "question__title_slug": "largest-plus-sign",
                "question__hide": false,
                "total_acs": 50336,
                "total_submitted": 103871,
                "frontend_question_id": 764,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 768,
                "question__article__live": true,
                "question__article__slug": "partition-labels",
                "question__article__has_video_solution": false,
                "question__title": "Partition Labels",
                "question__title_slug": "partition-labels",
                "question__hide": false,
                "total_acs": 418771,
                "total_submitted": 524988,
                "frontend_question_id": 763,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 767,
                "question__article__live": true,
                "question__article__slug": "prime-number-of-set-bits-in-binary-representation",
                "question__article__has_video_solution": false,
                "question__title": "Prime Number of Set Bits in Binary Representation",
                "question__title_slug": "prime-number-of-set-bits-in-binary-representation",
                "question__hide": false,
                "total_acs": 73862,
                "total_submitted": 109550,
                "frontend_question_id": 762,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 766,
                "question__article__live": true,
                "question__article__slug": "flatten-a-multilevel-doubly-linked-list",
                "question__article__has_video_solution": false,
                "question__title": "Flatten a Multilevel Doubly Linked List",
                "question__title_slug": "flatten-a-multilevel-doubly-linked-list",
                "question__hide": false,
                "total_acs": 254349,
                "total_submitted": 429454,
                "frontend_question_id": 430,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 765,
                "question__article__live": true,
                "question__article__slug": "serialize-and-deserialize-n-ary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Serialize and Deserialize N-ary Tree",
                "question__title_slug": "serialize-and-deserialize-n-ary-tree",
                "question__hide": false,
                "total_acs": 71062,
                "total_submitted": 109321,
                "frontend_question_id": 428,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 764,
                "question__article__live": true,
                "question__article__slug": "n-ary-tree-level-order-traversal",
                "question__article__has_video_solution": false,
                "question__title": "N-ary Tree Level Order Traversal",
                "question__title_slug": "n-ary-tree-level-order-traversal",
                "question__hide": false,
                "total_acs": 195294,
                "total_submitted": 281748,
                "frontend_question_id": 429,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 763,
                "question__article__live": true,
                "question__article__slug": "special-binary-string",
                "question__article__has_video_solution": false,
                "question__title": "Special Binary String",
                "question__title_slug": "special-binary-string",
                "question__hide": false,
                "total_acs": 14060,
                "total_submitted": 23346,
                "frontend_question_id": 761,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 762,
                "question__article__live": true,
                "question__article__slug": "find-anagram-mappings",
                "question__article__has_video_solution": false,
                "question__title": "Find Anagram Mappings",
                "question__title_slug": "find-anagram-mappings",
                "question__hide": false,
                "total_acs": 84211,
                "total_submitted": 101743,
                "frontend_question_id": 760,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 761,
                "question__article__live": false,
                "question__article__slug": "employee-free-time",
                "question__article__has_video_solution": false,
                "question__title": "Employee Free Time",
                "question__title_slug": "employee-free-time",
                "question__hide": false,
                "total_acs": 119901,
                "total_submitted": 167569,
                "frontend_question_id": 759,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 760,
                "question__article__live": false,
                "question__article__slug": "bold-words-in-string",
                "question__article__has_video_solution": false,
                "question__title": "Bold Words in String",
                "question__title_slug": "bold-words-in-string",
                "question__hide": false,
                "total_acs": 17150,
                "total_submitted": 33932,
                "frontend_question_id": 758,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 759,
                "question__article__live": false,
                "question__article__slug": "set-intersection-size-at-least-two",
                "question__article__has_video_solution": false,
                "question__title": "Set Intersection Size At Least Two",
                "question__title_slug": "set-intersection-size-at-least-two",
                "question__hide": false,
                "total_acs": 16640,
                "total_submitted": 38232,
                "frontend_question_id": 757,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 758,
                "question__article__live": true,
                "question__article__slug": "convert-binary-search-tree-to-sorted-doubly-linked-list",
                "question__article__has_video_solution": false,
                "question__title": "Convert Binary Search Tree to Sorted Doubly Linked List",
                "question__title_slug": "convert-binary-search-tree-to-sorted-doubly-linked-list",
                "question__hide": false,
                "total_acs": 224731,
                "total_submitted": 348215,
                "frontend_question_id": 426,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 757,
                "question__article__live": false,
                "question__article__slug": "pyramid-transition-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Pyramid Transition Matrix",
                "question__title_slug": "pyramid-transition-matrix",
                "question__hide": false,
                "total_acs": 28655,
                "total_submitted": 53362,
                "frontend_question_id": 756,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 756,
                "question__article__live": false,
                "question__article__slug": "pour-water",
                "question__article__has_video_solution": false,
                "question__title": "Pour Water",
                "question__title_slug": "pour-water",
                "question__hide": false,
                "total_acs": 31969,
                "total_submitted": 69543,
                "frontend_question_id": 755,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 755,
                "question__article__live": true,
                "question__article__slug": "reach-a-number",
                "question__article__has_video_solution": false,
                "question__title": "Reach a Number",
                "question__title_slug": "reach-a-number",
                "question__hide": false,
                "total_acs": 41504,
                "total_submitted": 97945,
                "frontend_question_id": 754,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 754,
                "question__article__live": false,
                "question__article__slug": "cracking-the-safe",
                "question__article__has_video_solution": false,
                "question__title": "Cracking the Safe",
                "question__title_slug": "cracking-the-safe",
                "question__hide": false,
                "total_acs": 49442,
                "total_submitted": 89463,
                "frontend_question_id": 753,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 753,
                "question__article__live": true,
                "question__article__slug": "open-the-lock",
                "question__article__has_video_solution": false,
                "question__title": "Open the Lock",
                "question__title_slug": "open-the-lock",
                "question__hide": false,
                "total_acs": 179200,
                "total_submitted": 323159,
                "frontend_question_id": 752,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 752,
                "question__article__live": false,
                "question__article__slug": "ip-to-cidr",
                "question__article__has_video_solution": false,
                "question__title": "IP to CIDR",
                "question__title_slug": "ip-to-cidr",
                "question__hide": false,
                "total_acs": 15470,
                "total_submitted": 28247,
                "frontend_question_id": 751,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 751,
                "question__article__live": true,
                "question__article__slug": "number-of-corner-rectangles",
                "question__article__has_video_solution": false,
                "question__title": "Number Of Corner Rectangles",
                "question__title_slug": "number-of-corner-rectangles",
                "question__hide": false,
                "total_acs": 36301,
                "total_submitted": 53748,
                "frontend_question_id": 750,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 750,
                "question__article__live": true,
                "question__article__slug": "contain-virus",
                "question__article__has_video_solution": false,
                "question__title": "Contain Virus",
                "question__title_slug": "contain-virus",
                "question__hide": false,
                "total_acs": 9133,
                "total_submitted": 18050,
                "frontend_question_id": 749,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 749,
                "question__article__live": false,
                "question__article__slug": "shortest-completing-word",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Completing Word",
                "question__title_slug": "shortest-completing-word",
                "question__hide": false,
                "total_acs": 54009,
                "total_submitted": 91366,
                "frontend_question_id": 748,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 748,
                "question__article__live": false,
                "question__article__slug": "largest-number-at-least-twice-of-others",
                "question__article__has_video_solution": false,
                "question__title": "Largest Number At Least Twice of Others",
                "question__title_slug": "largest-number-at-least-twice-of-others",
                "question__hide": false,
                "total_acs": 175321,
                "total_submitted": 381206,
                "frontend_question_id": 747,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 747,
                "question__article__live": true,
                "question__article__slug": "min-cost-climbing-stairs",
                "question__article__has_video_solution": false,
                "question__title": "Min Cost Climbing Stairs",
                "question__title_slug": "min-cost-climbing-stairs",
                "question__hide": false,
                "total_acs": 634036,
                "total_submitted": 1023930,
                "frontend_question_id": 746,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 746,
                "question__article__live": true,
                "question__article__slug": "prefix-and-suffix-search",
                "question__article__has_video_solution": false,
                "question__title": "Prefix and Suffix Search",
                "question__title_slug": "prefix-and-suffix-search",
                "question__hide": false,
                "total_acs": 86266,
                "total_submitted": 208476,
                "frontend_question_id": 745,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 745,
                "question__article__live": true,
                "question__article__slug": "find-smallest-letter-greater-than-target",
                "question__article__has_video_solution": false,
                "question__title": "Find Smallest Letter Greater Than Target",
                "question__title_slug": "find-smallest-letter-greater-than-target",
                "question__hide": false,
                "total_acs": 233891,
                "total_submitted": 524244,
                "frontend_question_id": 744,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 744,
                "question__article__live": true,
                "question__article__slug": "network-delay-time",
                "question__article__has_video_solution": false,
                "question__title": "Network Delay Time",
                "question__title_slug": "network-delay-time",
                "question__hide": false,
                "total_acs": 318973,
                "total_submitted": 624011,
                "frontend_question_id": 743,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 743,
                "question__article__live": true,
                "question__article__slug": "closest-leaf-in-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Closest Leaf in a Binary Tree",
                "question__title_slug": "closest-leaf-in-a-binary-tree",
                "question__hide": false,
                "total_acs": 39874,
                "total_submitted": 87017,
                "frontend_question_id": 742,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 742,
                "question__article__live": true,
                "question__article__slug": "to-lower-case",
                "question__article__has_video_solution": false,
                "question__title": "To Lower Case",
                "question__title_slug": "to-lower-case",
                "question__hide": false,
                "total_acs": 367156,
                "total_submitted": 449061,
                "frontend_question_id": 709,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 741,
                "question__article__live": true,
                "question__article__slug": "cherry-pickup",
                "question__article__has_video_solution": false,
                "question__title": "Cherry Pickup",
                "question__title_slug": "cherry-pickup",
                "question__hide": false,
                "total_acs": 58885,
                "total_submitted": 162184,
                "frontend_question_id": 741,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 740,
                "question__article__live": true,
                "question__article__slug": "delete-and-earn",
                "question__article__has_video_solution": false,
                "question__title": "Delete and Earn",
                "question__title_slug": "delete-and-earn",
                "question__hide": false,
                "total_acs": 223872,
                "total_submitted": 389825,
                "frontend_question_id": 740,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 739,
                "question__article__live": true,
                "question__article__slug": "daily-temperatures",
                "question__article__has_video_solution": false,
                "question__title": "Daily Temperatures",
                "question__title_slug": "daily-temperatures",
                "question__hide": false,
                "total_acs": 455231,
                "total_submitted": 672388,
                "frontend_question_id": 739,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 738,
                "question__article__live": false,
                "question__article__slug": "monotone-increasing-digits",
                "question__article__has_video_solution": false,
                "question__title": "Monotone Increasing Digits",
                "question__title_slug": "monotone-increasing-digits",
                "question__hide": false,
                "total_acs": 40665,
                "total_submitted": 86574,
                "frontend_question_id": 738,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 737,
                "question__article__live": true,
                "question__article__slug": "sentence-similarity-ii",
                "question__article__has_video_solution": false,
                "question__title": "Sentence Similarity II",
                "question__title_slug": "sentence-similarity-ii",
                "question__hide": false,
                "total_acs": 62079,
                "total_submitted": 127812,
                "frontend_question_id": 737,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 736,
                "question__article__live": false,
                "question__article__slug": "parse-lisp-expression",
                "question__article__has_video_solution": false,
                "question__title": "Parse Lisp Expression",
                "question__title_slug": "parse-lisp-expression",
                "question__hide": false,
                "total_acs": 19235,
                "total_submitted": 37366,
                "frontend_question_id": 736,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 735,
                "question__article__live": true,
                "question__article__slug": "asteroid-collision",
                "question__article__has_video_solution": false,
                "question__title": "Asteroid Collision",
                "question__title_slug": "asteroid-collision",
                "question__hide": false,
                "total_acs": 223863,
                "total_submitted": 504613,
                "frontend_question_id": 735,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 734,
                "question__article__live": false,
                "question__article__slug": "sentence-similarity",
                "question__article__has_video_solution": false,
                "question__title": "Sentence Similarity",
                "question__title_slug": "sentence-similarity",
                "question__hide": false,
                "total_acs": 52679,
                "total_submitted": 122399,
                "frontend_question_id": 734,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 733,
                "question__article__live": true,
                "question__article__slug": "flood-fill",
                "question__article__has_video_solution": false,
                "question__title": "Flood Fill",
                "question__title_slug": "flood-fill",
                "question__hide": false,
                "total_acs": 532858,
                "total_submitted": 890501,
                "frontend_question_id": 733,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 732,
                "question__article__live": true,
                "question__article__slug": "my-calendar-iii",
                "question__article__has_video_solution": false,
                "question__title": "My Calendar III",
                "question__title_slug": "my-calendar-iii",
                "question__hide": false,
                "total_acs": 43895,
                "total_submitted": 65196,
                "frontend_question_id": 732,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 731,
                "question__article__live": true,
                "question__article__slug": "my-calendar-ii",
                "question__article__has_video_solution": false,
                "question__title": "My Calendar II",
                "question__title_slug": "my-calendar-ii",
                "question__hide": false,
                "total_acs": 80018,
                "total_submitted": 147761,
                "frontend_question_id": 731,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 730,
                "question__article__live": false,
                "question__article__slug": "count-different-palindromic-subsequences",
                "question__article__has_video_solution": false,
                "question__title": "Count Different Palindromic Subsequences",
                "question__title_slug": "count-different-palindromic-subsequences",
                "question__hide": false,
                "total_acs": 29519,
                "total_submitted": 66573,
                "frontend_question_id": 730,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 729,
                "question__article__live": true,
                "question__article__slug": "my-calendar-i",
                "question__article__has_video_solution": false,
                "question__title": "My Calendar I",
                "question__title_slug": "my-calendar-i",
                "question__hide": false,
                "total_acs": 223695,
                "total_submitted": 391475,
                "frontend_question_id": 729,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 728,
                "question__article__live": true,
                "question__article__slug": "self-dividing-numbers",
                "question__article__has_video_solution": false,
                "question__title": "Self Dividing Numbers",
                "question__title_slug": "self-dividing-numbers",
                "question__hide": false,
                "total_acs": 184928,
                "total_submitted": 238900,
                "frontend_question_id": 728,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 727,
                "question__article__live": true,
                "question__article__slug": "minimum-window-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Window Subsequence",
                "question__title_slug": "minimum-window-subsequence",
                "question__hide": false,
                "total_acs": 80008,
                "total_submitted": 186604,
                "frontend_question_id": 727,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 726,
                "question__article__live": true,
                "question__article__slug": "number-of-atoms",
                "question__article__has_video_solution": false,
                "question__title": "Number of Atoms",
                "question__title_slug": "number-of-atoms",
                "question__hide": false,
                "total_acs": 48145,
                "total_submitted": 92452,
                "frontend_question_id": 726,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 725,
                "question__article__live": true,
                "question__article__slug": "split-linked-list-in-parts",
                "question__article__has_video_solution": false,
                "question__title": "Split Linked List in Parts",
                "question__title_slug": "split-linked-list-in-parts",
                "question__hide": false,
                "total_acs": 102180,
                "total_submitted": 179007,
                "frontend_question_id": 725,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 724,
                "question__article__live": true,
                "question__article__slug": "find-pivot-index",
                "question__article__has_video_solution": false,
                "question__title": "Find Pivot Index",
                "question__title_slug": "find-pivot-index",
                "question__hide": false,
                "total_acs": 482781,
                "total_submitted": 909723,
                "frontend_question_id": 724,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 723,
                "question__article__live": true,
                "question__article__slug": "candy-crush",
                "question__article__has_video_solution": false,
                "question__title": "Candy Crush",
                "question__title_slug": "candy-crush",
                "question__hide": false,
                "total_acs": 55123,
                "total_submitted": 72672,
                "frontend_question_id": 723,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 722,
                "question__article__live": false,
                "question__article__slug": "remove-comments",
                "question__article__has_video_solution": false,
                "question__title": "Remove Comments",
                "question__title_slug": "remove-comments",
                "question__hide": false,
                "total_acs": 58400,
                "total_submitted": 154381,
                "frontend_question_id": 722,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 721,
                "question__article__live": true,
                "question__article__slug": "accounts-merge",
                "question__article__has_video_solution": false,
                "question__title": "Accounts Merge",
                "question__title_slug": "accounts-merge",
                "question__hide": false,
                "total_acs": 273238,
                "total_submitted": 485922,
                "frontend_question_id": 721,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 720,
                "question__article__live": true,
                "question__article__slug": "longest-word-in-dictionary",
                "question__article__has_video_solution": false,
                "question__title": "Longest Word in Dictionary",
                "question__title_slug": "longest-word-in-dictionary",
                "question__hide": false,
                "total_acs": 124800,
                "total_submitted": 241985,
                "frontend_question_id": 720,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 719,
                "question__article__live": true,
                "question__article__slug": "find-k-th-smallest-pair-distance",
                "question__article__has_video_solution": false,
                "question__title": "Find K-th Smallest Pair Distance",
                "question__title_slug": "find-k-th-smallest-pair-distance",
                "question__hide": false,
                "total_acs": 65845,
                "total_submitted": 183227,
                "frontend_question_id": 719,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 718,
                "question__article__live": true,
                "question__article__slug": "maximum-length-of-repeated-subarray",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Length of Repeated Subarray",
                "question__title_slug": "maximum-length-of-repeated-subarray",
                "question__hide": false,
                "total_acs": 188962,
                "total_submitted": 367428,
                "frontend_question_id": 718,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 717,
                "question__article__live": false,
                "question__article__slug": "1-bit-and-2-bit-characters",
                "question__article__has_video_solution": false,
                "question__title": "1-bit and 2-bit Characters",
                "question__title_slug": "1-bit-and-2-bit-characters",
                "question__hide": false,
                "total_acs": 108509,
                "total_submitted": 235744,
                "frontend_question_id": 717,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 716,
                "question__article__live": true,
                "question__article__slug": "max-stack",
                "question__article__has_video_solution": false,
                "question__title": "Max Stack",
                "question__title_slug": "max-stack",
                "question__hide": false,
                "total_acs": 131257,
                "total_submitted": 289835,
                "frontend_question_id": 716,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 715,
                "question__article__live": false,
                "question__article__slug": "range-module",
                "question__article__has_video_solution": false,
                "question__title": "Range Module",
                "question__title_slug": "range-module",
                "question__hide": false,
                "total_acs": 50709,
                "total_submitted": 114170,
                "frontend_question_id": 715,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 714,
                "question__article__live": true,
                "question__article__slug": "best-time-to-buy-and-sell-stock-with-transaction-fee",
                "question__article__has_video_solution": false,
                "question__title": "Best Time to Buy and Sell Stock with Transaction Fee",
                "question__title_slug": "best-time-to-buy-and-sell-stock-with-transaction-fee",
                "question__hide": false,
                "total_acs": 190761,
                "total_submitted": 299041,
                "frontend_question_id": 714,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 713,
                "question__article__live": true,
                "question__article__slug": "subarray-product-less-than-k",
                "question__article__has_video_solution": false,
                "question__title": "Subarray Product Less Than K",
                "question__title_slug": "subarray-product-less-than-k",
                "question__hide": false,
                "total_acs": 191146,
                "total_submitted": 428144,
                "frontend_question_id": 713,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 712,
                "question__article__live": true,
                "question__article__slug": "minimum-ascii-delete-sum-for-two-strings",
                "question__article__has_video_solution": false,
                "question__title": "Minimum ASCII Delete Sum for Two Strings",
                "question__title_slug": "minimum-ascii-delete-sum-for-two-strings",
                "question__hide": false,
                "total_acs": 68963,
                "total_submitted": 111200,
                "frontend_question_id": 712,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 711,
                "question__article__live": true,
                "question__article__slug": "number-of-distinct-islands-ii",
                "question__article__has_video_solution": false,
                "question__title": "Number of Distinct Islands II",
                "question__title_slug": "number-of-distinct-islands-ii",
                "question__hide": false,
                "total_acs": 8736,
                "total_submitted": 16897,
                "frontend_question_id": 711,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 699,
                "question__article__live": true,
                "question__article__slug": "falling-squares",
                "question__article__has_video_solution": false,
                "question__title": "Falling Squares",
                "question__title_slug": "falling-squares",
                "question__hide": false,
                "total_acs": 21014,
                "total_submitted": 47487,
                "frontend_question_id": 699,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 698,
                "question__article__live": true,
                "question__article__slug": "partition-to-k-equal-sum-subsets",
                "question__article__has_video_solution": false,
                "question__title": "Partition to K Equal Sum Subsets",
                "question__title_slug": "partition-to-k-equal-sum-subsets",
                "question__hide": false,
                "total_acs": 216229,
                "total_submitted": 520529,
                "frontend_question_id": 698,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 697,
                "question__article__live": true,
                "question__article__slug": "degree-of-an-array",
                "question__article__has_video_solution": false,
                "question__title": "Degree of an Array",
                "question__title_slug": "degree-of-an-array",
                "question__hide": false,
                "total_acs": 161677,
                "total_submitted": 289883,
                "frontend_question_id": 697,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 696,
                "question__article__live": true,
                "question__article__slug": "count-binary-substrings",
                "question__article__has_video_solution": false,
                "question__title": "Count Binary Substrings",
                "question__title_slug": "count-binary-substrings",
                "question__hide": false,
                "total_acs": 167130,
                "total_submitted": 255812,
                "frontend_question_id": 696,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 695,
                "question__article__live": true,
                "question__article__slug": "max-area-of-island",
                "question__article__has_video_solution": false,
                "question__title": "Max Area of Island",
                "question__title_slug": "max-area-of-island",
                "question__hide": false,
                "total_acs": 600745,
                "total_submitted": 840172,
                "frontend_question_id": 695,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 694,
                "question__article__live": true,
                "question__article__slug": "number-of-distinct-islands",
                "question__article__has_video_solution": true,
                "question__title": "Number of Distinct Islands",
                "question__title_slug": "number-of-distinct-islands",
                "question__hide": false,
                "total_acs": 134604,
                "total_submitted": 222778,
                "frontend_question_id": 694,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 693,
                "question__article__live": true,
                "question__article__slug": "binary-number-with-alternating-bits",
                "question__article__has_video_solution": false,
                "question__title": "Binary Number with Alternating Bits",
                "question__title_slug": "binary-number-with-alternating-bits",
                "question__hide": false,
                "total_acs": 99696,
                "total_submitted": 163044,
                "frontend_question_id": 693,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 692,
                "question__article__live": true,
                "question__article__slug": "top-k-frequent-words",
                "question__article__has_video_solution": false,
                "question__title": "Top K Frequent Words",
                "question__title_slug": "top-k-frequent-words",
                "question__hide": false,
                "total_acs": 421076,
                "total_submitted": 765596,
                "frontend_question_id": 692,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 691,
                "question__article__live": false,
                "question__article__slug": "stickers-to-spell-word",
                "question__article__has_video_solution": false,
                "question__title": "Stickers to Spell Word",
                "question__title_slug": "stickers-to-spell-word",
                "question__hide": false,
                "total_acs": 33460,
                "total_submitted": 72174,
                "frontend_question_id": 691,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 690,
                "question__article__live": true,
                "question__article__slug": "employee-importance",
                "question__article__has_video_solution": false,
                "question__title": "Employee Importance",
                "question__title_slug": "employee-importance",
                "question__hide": false,
                "total_acs": 183460,
                "total_submitted": 282725,
                "frontend_question_id": 690,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 689,
                "question__article__live": true,
                "question__article__slug": "maximum-sum-of-3-non-overlapping-intervals",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Sum of 3 Non-Overlapping Subarrays",
                "question__title_slug": "maximum-sum-of-3-non-overlapping-subarrays",
                "question__hide": false,
                "total_acs": 64497,
                "total_submitted": 132358,
                "frontend_question_id": 689,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 688,
                "question__article__live": true,
                "question__article__slug": "knight-probability-in-chessboard",
                "question__article__has_video_solution": false,
                "question__title": "Knight Probability in Chessboard",
                "question__title_slug": "knight-probability-in-chessboard",
                "question__hide": false,
                "total_acs": 87051,
                "total_submitted": 167680,
                "frontend_question_id": 688,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 687,
                "question__article__live": true,
                "question__article__slug": "longest-univalue-path",
                "question__article__has_video_solution": false,
                "question__title": "Longest Univalue Path",
                "question__title_slug": "longest-univalue-path",
                "question__hide": false,
                "total_acs": 151293,
                "total_submitted": 379041,
                "frontend_question_id": 687,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 686,
                "question__article__live": false,
                "question__article__slug": "repeated-string-match",
                "question__article__has_video_solution": false,
                "question__title": "Repeated String Match",
                "question__title_slug": "repeated-string-match",
                "question__hide": false,
                "total_acs": 129250,
                "total_submitted": 380670,
                "frontend_question_id": 686,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 685,
                "question__article__live": false,
                "question__article__slug": "redundant-connection-ii",
                "question__article__has_video_solution": false,
                "question__title": "Redundant Connection II",
                "question__title_slug": "redundant-connection-ii",
                "question__hide": false,
                "total_acs": 56323,
                "total_submitted": 165745,
                "frontend_question_id": 685,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 684,
                "question__article__live": true,
                "question__article__slug": "redundant-connection",
                "question__article__has_video_solution": false,
                "question__title": "Redundant Connection",
                "question__title_slug": "redundant-connection",
                "question__hide": false,
                "total_acs": 232021,
                "total_submitted": 375283,
                "frontend_question_id": 684,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 683,
                "question__article__live": false,
                "question__article__slug": "k-empty-slots",
                "question__article__has_video_solution": false,
                "question__title": "K Empty Slots",
                "question__title_slug": "k-empty-slots",
                "question__hide": false,
                "total_acs": 57690,
                "total_submitted": 156563,
                "frontend_question_id": 683,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 682,
                "question__article__live": true,
                "question__article__slug": "baseball-game",
                "question__article__has_video_solution": false,
                "question__title": "Baseball Game",
                "question__title_slug": "baseball-game",
                "question__hide": false,
                "total_acs": 210070,
                "total_submitted": 285751,
                "frontend_question_id": 682,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 681,
                "question__article__live": false,
                "question__article__slug": "next-closest-time",
                "question__article__has_video_solution": false,
                "question__title": "Next Closest Time",
                "question__title_slug": "next-closest-time",
                "question__hide": false,
                "total_acs": 98387,
                "total_submitted": 212083,
                "frontend_question_id": 681,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 680,
                "question__article__live": true,
                "question__article__slug": "valid-palindrome-ii",
                "question__article__has_video_solution": false,
                "question__title": "Valid Palindrome II",
                "question__title_slug": "valid-palindrome-ii",
                "question__hide": false,
                "total_acs": 536658,
                "total_submitted": 1362791,
                "frontend_question_id": 680,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 679,
                "question__article__live": true,
                "question__article__slug": "24-game",
                "question__article__has_video_solution": false,
                "question__title": "24 Game",
                "question__title_slug": "24-game",
                "question__hide": false,
                "total_acs": 66963,
                "total_submitted": 136451,
                "frontend_question_id": 679,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 678,
                "question__article__live": true,
                "question__article__slug": "valid-parenthesis-string",
                "question__article__has_video_solution": false,
                "question__title": "Valid Parenthesis String",
                "question__title_slug": "valid-parenthesis-string",
                "question__hide": false,
                "total_acs": 184270,
                "total_submitted": 545635,
                "frontend_question_id": 678,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 677,
                "question__article__live": true,
                "question__article__slug": "map-sum-pairs",
                "question__article__has_video_solution": false,
                "question__title": "Map Sum Pairs",
                "question__title_slug": "map-sum-pairs",
                "question__hide": false,
                "total_acs": 94553,
                "total_submitted": 165941,
                "frontend_question_id": 677,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 676,
                "question__article__live": true,
                "question__article__slug": "implement-magic-dictionary",
                "question__article__has_video_solution": false,
                "question__title": "Implement Magic Dictionary",
                "question__title_slug": "implement-magic-dictionary",
                "question__hide": false,
                "total_acs": 67011,
                "total_submitted": 117975,
                "frontend_question_id": 676,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 675,
                "question__article__live": true,
                "question__article__slug": "cutoff-trees-for-golf-event",
                "question__article__has_video_solution": false,
                "question__title": "Cut Off Trees for Golf Event",
                "question__title_slug": "cut-off-trees-for-golf-event",
                "question__hide": false,
                "total_acs": 58701,
                "total_submitted": 169341,
                "frontend_question_id": 675,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 674,
                "question__article__live": true,
                "question__article__slug": "longest-continuous-increasing-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Longest Continuous Increasing Subsequence",
                "question__title_slug": "longest-continuous-increasing-subsequence",
                "question__hide": false,
                "total_acs": 206470,
                "total_submitted": 422423,
                "frontend_question_id": 674,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 673,
                "question__article__live": false,
                "question__article__slug": "number-of-longest-increasing-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Number of Longest Increasing Subsequence",
                "question__title_slug": "number-of-longest-increasing-subsequence",
                "question__hide": false,
                "total_acs": 125834,
                "total_submitted": 300697,
                "frontend_question_id": 673,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 672,
                "question__article__live": false,
                "question__article__slug": "bulb-switcher-ii",
                "question__article__has_video_solution": false,
                "question__title": "Bulb Switcher II",
                "question__title_slug": "bulb-switcher-ii",
                "question__hide": false,
                "total_acs": 17923,
                "total_submitted": 35255,
                "frontend_question_id": 672,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 671,
                "question__article__live": true,
                "question__article__slug": "second-minimum-node-in-a-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Second Minimum Node In a Binary Tree",
                "question__title_slug": "second-minimum-node-in-a-binary-tree",
                "question__hide": false,
                "total_acs": 153521,
                "total_submitted": 349420,
                "frontend_question_id": 671,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 670,
                "question__article__live": false,
                "question__article__slug": "maximum-swap",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Swap",
                "question__title_slug": "maximum-swap",
                "question__hide": false,
                "total_acs": 180700,
                "total_submitted": 378199,
                "frontend_question_id": 670,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 669,
                "question__article__live": true,
                "question__article__slug": "trim-a-binary-search-tree",
                "question__article__has_video_solution": false,
                "question__title": "Trim a Binary Search Tree",
                "question__title_slug": "trim-a-binary-search-tree",
                "question__hide": false,
                "total_acs": 246621,
                "total_submitted": 371680,
                "frontend_question_id": 669,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 668,
                "question__article__live": true,
                "question__article__slug": "kth-smallest-number-in-multiplication-table",
                "question__article__has_video_solution": false,
                "question__title": "Kth Smallest Number in Multiplication Table",
                "question__title_slug": "kth-smallest-number-in-multiplication-table",
                "question__hide": false,
                "total_acs": 51866,
                "total_submitted": 100838,
                "frontend_question_id": 668,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 667,
                "question__article__live": true,
                "question__article__slug": "beautiful-arrangement-ii",
                "question__article__has_video_solution": false,
                "question__title": "Beautiful Arrangement II",
                "question__title_slug": "beautiful-arrangement-ii",
                "question__hide": false,
                "total_acs": 48588,
                "total_submitted": 81592,
                "frontend_question_id": 667,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 666,
                "question__article__live": true,
                "question__article__slug": "path-sum-iv",
                "question__article__has_video_solution": false,
                "question__title": "Path Sum IV",
                "question__title_slug": "path-sum-iv",
                "question__hide": false,
                "total_acs": 20240,
                "total_submitted": 34376,
                "frontend_question_id": 666,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 665,
                "question__article__live": true,
                "question__article__slug": "non-decreasing-array",
                "question__article__has_video_solution": false,
                "question__title": "Non-decreasing Array",
                "question__title_slug": "non-decreasing-array",
                "question__hide": false,
                "total_acs": 226482,
                "total_submitted": 943323,
                "frontend_question_id": 665,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 664,
                "question__article__live": false,
                "question__article__slug": "strange-printer",
                "question__article__has_video_solution": false,
                "question__title": "Strange Printer",
                "question__title_slug": "strange-printer",
                "question__hide": false,
                "total_acs": 29689,
                "total_submitted": 63580,
                "frontend_question_id": 664,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 663,
                "question__article__live": true,
                "question__article__slug": "equal-tree-partition",
                "question__article__has_video_solution": false,
                "question__title": "Equal Tree Partition",
                "question__title_slug": "equal-tree-partition",
                "question__hide": false,
                "total_acs": 28309,
                "total_submitted": 68501,
                "frontend_question_id": 663,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 662,
                "question__article__live": true,
                "question__article__slug": "maximum-width-of-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Width of Binary Tree",
                "question__title_slug": "maximum-width-of-binary-tree",
                "question__hide": false,
                "total_acs": 213360,
                "total_submitted": 527497,
                "frontend_question_id": 662,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 661,
                "question__article__live": true,
                "question__article__slug": "image-smoother",
                "question__article__has_video_solution": false,
                "question__title": "Image Smoother",
                "question__title_slug": "image-smoother",
                "question__hide": false,
                "total_acs": 67578,
                "total_submitted": 123300,
                "frontend_question_id": 661,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 660,
                "question__article__live": true,
                "question__article__slug": "remove-9",
                "question__article__has_video_solution": false,
                "question__title": "Remove 9",
                "question__title_slug": "remove-9",
                "question__hide": false,
                "total_acs": 9737,
                "total_submitted": 17154,
                "frontend_question_id": 660,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 659,
                "question__article__live": true,
                "question__article__slug": "split-array-into-consecutive-subsequences",
                "question__article__has_video_solution": false,
                "question__title": "Split Array into Consecutive Subsequences",
                "question__title_slug": "split-array-into-consecutive-subsequences",
                "question__hide": false,
                "total_acs": 115732,
                "total_submitted": 229000,
                "frontend_question_id": 659,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 658,
                "question__article__live": true,
                "question__article__slug": "find-k-closest-elements",
                "question__article__has_video_solution": false,
                "question__title": "Find K Closest Elements",
                "question__title_slug": "find-k-closest-elements",
                "question__hide": false,
                "total_acs": 321810,
                "total_submitted": 714346,
                "frontend_question_id": 658,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 657,
                "question__article__live": true,
                "question__article__slug": "judge-route-circle",
                "question__article__has_video_solution": false,
                "question__title": "Robot Return to Origin",
                "question__title_slug": "robot-return-to-origin",
                "question__hide": false,
                "total_acs": 344096,
                "total_submitted": 457602,
                "frontend_question_id": 657,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 656,
                "question__article__live": true,
                "question__article__slug": "coin-path",
                "question__article__has_video_solution": false,
                "question__title": "Coin Path",
                "question__title_slug": "coin-path",
                "question__hide": false,
                "total_acs": 12886,
                "total_submitted": 40860,
                "frontend_question_id": 656,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 655,
                "question__article__live": false,
                "question__article__slug": "print-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Print Binary Tree",
                "question__title_slug": "print-binary-tree",
                "question__hide": false,
                "total_acs": 55093,
                "total_submitted": 90247,
                "frontend_question_id": 655,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 654,
                "question__article__live": true,
                "question__article__slug": "maximum-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Binary Tree",
                "question__title_slug": "maximum-binary-tree",
                "question__hide": false,
                "total_acs": 230649,
                "total_submitted": 273813,
                "frontend_question_id": 654,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 653,
                "question__article__live": true,
                "question__article__slug": "two-sum-iv",
                "question__article__has_video_solution": false,
                "question__title": "Two Sum IV - Input is a BST",
                "question__title_slug": "two-sum-iv-input-is-a-bst",
                "question__hide": false,
                "total_acs": 350736,
                "total_submitted": 591261,
                "frontend_question_id": 653,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 652,
                "question__article__live": false,
                "question__article__slug": "find-duplicate-subtrees",
                "question__article__has_video_solution": false,
                "question__title": "Find Duplicate Subtrees",
                "question__title_slug": "find-duplicate-subtrees",
                "question__hide": false,
                "total_acs": 168506,
                "total_submitted": 299136,
                "frontend_question_id": 652,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 651,
                "question__article__live": true,
                "question__article__slug": "4-keys-keyboard",
                "question__article__has_video_solution": false,
                "question__title": "4 Keys Keyboard",
                "question__title_slug": "4-keys-keyboard",
                "question__hide": false,
                "total_acs": 22529,
                "total_submitted": 41503,
                "frontend_question_id": 651,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 650,
                "question__article__live": true,
                "question__article__slug": "2-keys-keyboard",
                "question__article__has_video_solution": false,
                "question__title": "2 Keys Keyboard",
                "question__title_slug": "2-keys-keyboard",
                "question__hide": false,
                "total_acs": 107108,
                "total_submitted": 202235,
                "frontend_question_id": 650,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 649,
                "question__article__live": false,
                "question__article__slug": "dota2-senate",
                "question__article__has_video_solution": false,
                "question__title": "Dota2 Senate",
                "question__title_slug": "dota2-senate",
                "question__hide": false,
                "total_acs": 20540,
                "total_submitted": 50940,
                "frontend_question_id": 649,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 648,
                "question__article__live": true,
                "question__article__slug": "replace-words",
                "question__article__has_video_solution": false,
                "question__title": "Replace Words",
                "question__title_slug": "replace-words",
                "question__hide": false,
                "total_acs": 105597,
                "total_submitted": 168907,
                "frontend_question_id": 648,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 647,
                "question__article__live": true,
                "question__article__slug": "palindromic-substrings",
                "question__article__has_video_solution": false,
                "question__title": "Palindromic Substrings",
                "question__title_slug": "palindromic-substrings",
                "question__hide": false,
                "total_acs": 496388,
                "total_submitted": 750799,
                "frontend_question_id": 647,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 646,
                "question__article__live": true,
                "question__article__slug": "maximum-length-of-pair-chain",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Length of Pair Chain",
                "question__title_slug": "maximum-length-of-pair-chain",
                "question__hide": false,
                "total_acs": 120379,
                "total_submitted": 213938,
                "frontend_question_id": 646,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 645,
                "question__article__live": true,
                "question__article__slug": "set-mismatch",
                "question__article__has_video_solution": false,
                "question__title": "Set Mismatch",
                "question__title_slug": "set-mismatch",
                "question__hide": false,
                "total_acs": 183199,
                "total_submitted": 442741,
                "frontend_question_id": 645,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 644,
                "question__article__live": true,
                "question__article__slug": "maximum-average-subarray-ii",
                "question__article__has_video_solution": true,
                "question__title": "Maximum Average Subarray II",
                "question__title_slug": "maximum-average-subarray-ii",
                "question__hide": false,
                "total_acs": 17909,
                "total_submitted": 50268,
                "frontend_question_id": 644,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 643,
                "question__article__live": true,
                "question__article__slug": "maximum-average-subarray",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Average Subarray I",
                "question__title_slug": "maximum-average-subarray-i",
                "question__hide": false,
                "total_acs": 161082,
                "total_submitted": 367329,
                "frontend_question_id": 643,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 642,
                "question__article__live": false,
                "question__article__slug": "design-search-autocomplete-system",
                "question__article__has_video_solution": false,
                "question__title": "Design Search Autocomplete System",
                "question__title_slug": "design-search-autocomplete-system",
                "question__hide": false,
                "total_acs": 122206,
                "total_submitted": 251400,
                "frontend_question_id": 642,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 640,
                "question__article__live": true,
                "question__article__slug": "solve-the-equation",
                "question__article__has_video_solution": false,
                "question__title": "Solve the Equation",
                "question__title_slug": "solve-the-equation",
                "question__hide": false,
                "total_acs": 33743,
                "total_submitted": 77914,
                "frontend_question_id": 640,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 639,
                "question__article__live": true,
                "question__article__slug": "decode-ways-ii",
                "question__article__has_video_solution": false,
                "question__title": "Decode Ways II",
                "question__title_slug": "decode-ways-ii",
                "question__hide": false,
                "total_acs": 63503,
                "total_submitted": 208944,
                "frontend_question_id": 639,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 638,
                "question__article__live": true,
                "question__article__slug": "shopping-offers",
                "question__article__has_video_solution": false,
                "question__title": "Shopping Offers",
                "question__title_slug": "shopping-offers",
                "question__hide": false,
                "total_acs": 49026,
                "total_submitted": 89830,
                "frontend_question_id": 638,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 637,
                "question__article__live": true,
                "question__article__slug": "average-of-levels-in-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Average of Levels in Binary Tree",
                "question__title_slug": "average-of-levels-in-binary-tree",
                "question__hide": false,
                "total_acs": 352536,
                "total_submitted": 493965,
                "frontend_question_id": 637,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 636,
                "question__article__live": false,
                "question__article__slug": "exclusive-time-of-functions",
                "question__article__has_video_solution": false,
                "question__title": "Exclusive Time of Functions",
                "question__title_slug": "exclusive-time-of-functions",
                "question__hide": false,
                "total_acs": 180959,
                "total_submitted": 297363,
                "frontend_question_id": 636,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 635,
                "question__article__live": true,
                "question__article__slug": "design-log-storage",
                "question__article__has_video_solution": false,
                "question__title": "Design Log Storage System",
                "question__title_slug": "design-log-storage-system",
                "question__hide": false,
                "total_acs": 31773,
                "total_submitted": 50714,
                "frontend_question_id": 635,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 634,
                "question__article__live": true,
                "question__article__slug": "find-derangements",
                "question__article__has_video_solution": false,
                "question__title": "Find the Derangement of An Array",
                "question__title_slug": "find-the-derangement-of-an-array",
                "question__hide": false,
                "total_acs": 9322,
                "total_submitted": 22355,
                "frontend_question_id": 634,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 633,
                "question__article__live": true,
                "question__article__slug": "sum-of-square-numbers",
                "question__article__has_video_solution": false,
                "question__title": "Sum of Square Numbers",
                "question__title_slug": "sum-of-square-numbers",
                "question__hide": false,
                "total_acs": 150184,
                "total_submitted": 432563,
                "frontend_question_id": 633,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 632,
                "question__article__live": true,
                "question__article__slug": "smallest-range",
                "question__article__has_video_solution": false,
                "question__title": "Smallest Range Covering Elements from K Lists",
                "question__title_slug": "smallest-range-covering-elements-from-k-lists",
                "question__hide": false,
                "total_acs": 73793,
                "total_submitted": 123066,
                "frontend_question_id": 632,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 631,
                "question__article__live": true,
                "question__article__slug": "design-excel-sum-formula",
                "question__article__has_video_solution": false,
                "question__title": "Design Excel Sum Formula",
                "question__title_slug": "design-excel-sum-formula",
                "question__hide": false,
                "total_acs": 12545,
                "total_submitted": 29138,
                "frontend_question_id": 631,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 630,
                "question__article__live": true,
                "question__article__slug": "course-schedule-iii",
                "question__article__has_video_solution": false,
                "question__title": "Course Schedule III",
                "question__title_slug": "course-schedule-iii",
                "question__hide": false,
                "total_acs": 96544,
                "total_submitted": 240412,
                "frontend_question_id": 630,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 629,
                "question__article__live": true,
                "question__article__slug": "k-inverse-pairs-array",
                "question__article__has_video_solution": false,
                "question__title": "K Inverse Pairs Array",
                "question__title_slug": "k-inverse-pairs-array",
                "question__hide": false,
                "total_acs": 55991,
                "total_submitted": 129879,
                "frontend_question_id": 629,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 628,
                "question__article__live": true,
                "question__article__slug": "maximmum-product-of-three-numbers",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Product of Three Numbers",
                "question__title_slug": "maximum-product-of-three-numbers",
                "question__hide": false,
                "total_acs": 229352,
                "total_submitted": 492660,
                "frontend_question_id": 628,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 627,
                "question__article__live": true,
                "question__article__slug": "swap-salary",
                "question__article__has_video_solution": false,
                "question__title": "Swap Salary",
                "question__title_slug": "swap-salary",
                "question__hide": false,
                "total_acs": 247461,
                "total_submitted": 300912,
                "frontend_question_id": 627,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 626,
                "question__article__live": true,
                "question__article__slug": "exchange-seats",
                "question__article__has_video_solution": false,
                "question__title": "Exchange Seats",
                "question__title_slug": "exchange-seats",
                "question__hide": false,
                "total_acs": 113836,
                "total_submitted": 162012,
                "frontend_question_id": 626,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 625,
                "question__article__live": true,
                "question__article__slug": "minimum-factorization",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Factorization",
                "question__title_slug": "minimum-factorization",
                "question__hide": false,
                "total_acs": 10325,
                "total_submitted": 30951,
                "frontend_question_id": 625,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 624,
                "question__article__live": true,
                "question__article__slug": "maximum-distance-in-array",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Distance in Arrays",
                "question__title_slug": "maximum-distance-in-arrays",
                "question__hide": false,
                "total_acs": 36086,
                "total_submitted": 86602,
                "frontend_question_id": 624,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 623,
                "question__article__live": true,
                "question__article__slug": "add-one-row-in-a-tree",
                "question__article__has_video_solution": false,
                "question__title": "Add One Row to Tree",
                "question__title_slug": "add-one-row-to-tree",
                "question__hide": false,
                "total_acs": 88670,
                "total_submitted": 163494,
                "frontend_question_id": 623,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 621,
                "question__article__live": true,
                "question__article__slug": "task-scheduler",
                "question__article__has_video_solution": false,
                "question__title": "Task Scheduler",
                "question__title_slug": "task-scheduler",
                "question__hide": false,
                "total_acs": 372331,
                "total_submitted": 672438,
                "frontend_question_id": 621,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 620,
                "question__article__live": true,
                "question__article__slug": "not-boring-movies",
                "question__article__has_video_solution": false,
                "question__title": "Not Boring Movies",
                "question__title_slug": "not-boring-movies",
                "question__hide": false,
                "total_acs": 201804,
                "total_submitted": 275813,
                "frontend_question_id": 620,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 619,
                "question__article__live": true,
                "question__article__slug": "biggest-single-number",
                "question__article__has_video_solution": false,
                "question__title": "Biggest Single Number",
                "question__title_slug": "biggest-single-number",
                "question__hide": false,
                "total_acs": 52005,
                "total_submitted": 107281,
                "frontend_question_id": 619,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 618,
                "question__article__live": true,
                "question__article__slug": "students-report-by-geography",
                "question__article__has_video_solution": false,
                "question__title": "Students Report By Geography",
                "question__title_slug": "students-report-by-geography",
                "question__hide": false,
                "total_acs": 18210,
                "total_submitted": 28458,
                "frontend_question_id": 618,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 617,
                "question__article__live": true,
                "question__article__slug": "merge-two-binary-trees",
                "question__article__has_video_solution": false,
                "question__title": "Merge Two Binary Trees",
                "question__title_slug": "merge-two-binary-trees",
                "question__hide": false,
                "total_acs": 613122,
                "total_submitted": 782138,
                "frontend_question_id": 617,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 616,
                "question__article__live": false,
                "question__article__slug": "add-bold-tag-in-a-string",
                "question__article__has_video_solution": false,
                "question__title": "Add Bold Tag in String",
                "question__title_slug": "add-bold-tag-in-string",
                "question__hide": false,
                "total_acs": 79274,
                "total_submitted": 163364,
                "frontend_question_id": 616,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 615,
                "question__article__live": true,
                "question__article__slug": "average-salary-departments-vs-company",
                "question__article__has_video_solution": false,
                "question__title": "Average Salary: Departments VS Company",
                "question__title_slug": "average-salary-departments-vs-company",
                "question__hide": false,
                "total_acs": 28984,
                "total_submitted": 50677,
                "frontend_question_id": 615,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 614,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Second Degree Follower",
                "question__title_slug": "second-degree-follower",
                "question__hide": false,
                "total_acs": 43028,
                "total_submitted": 117574,
                "frontend_question_id": 614,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 613,
                "question__article__live": true,
                "question__article__slug": "shortest-distance-in-a-line",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Distance in a Line",
                "question__title_slug": "shortest-distance-in-a-line",
                "question__hide": false,
                "total_acs": 55709,
                "total_submitted": 68419,
                "frontend_question_id": 613,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 612,
                "question__article__live": true,
                "question__article__slug": "shortest-distance-in-a-plane",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Distance in a Plane",
                "question__title_slug": "shortest-distance-in-a-plane",
                "question__hide": false,
                "total_acs": 32816,
                "total_submitted": 51835,
                "frontend_question_id": 612,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 611,
                "question__article__live": true,
                "question__article__slug": "valid-triangle-number",
                "question__article__has_video_solution": false,
                "question__title": "Valid Triangle Number",
                "question__title_slug": "valid-triangle-number",
                "question__hide": false,
                "total_acs": 149269,
                "total_submitted": 297678,
                "frontend_question_id": 611,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 610,
                "question__article__live": true,
                "question__article__slug": "triangle-judgement",
                "question__article__has_video_solution": false,
                "question__title": "Triangle Judgement",
                "question__title_slug": "triangle-judgement",
                "question__hide": false,
                "total_acs": 54764,
                "total_submitted": 77150,
                "frontend_question_id": 610,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 609,
                "question__article__live": true,
                "question__article__slug": "find-duplicate-file-in-system",
                "question__article__has_video_solution": false,
                "question__title": "Find Duplicate File in System",
                "question__title_slug": "find-duplicate-file-in-system",
                "question__hide": false,
                "total_acs": 99254,
                "total_submitted": 155075,
                "frontend_question_id": 609,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 608,
                "question__article__live": true,
                "question__article__slug": "tree-node",
                "question__article__has_video_solution": false,
                "question__title": "Tree Node",
                "question__title_slug": "tree-node",
                "question__hide": false,
                "total_acs": 78287,
                "total_submitted": 104393,
                "frontend_question_id": 608,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 607,
                "question__article__live": true,
                "question__article__slug": "sales-person",
                "question__article__has_video_solution": false,
                "question__title": "Sales Person",
                "question__title_slug": "sales-person",
                "question__hide": false,
                "total_acs": 90039,
                "total_submitted": 125415,
                "frontend_question_id": 607,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 606,
                "question__article__live": true,
                "question__article__slug": "construct-string-from-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Construct String from Binary Tree",
                "question__title_slug": "construct-string-from-binary-tree",
                "question__hide": false,
                "total_acs": 137294,
                "total_submitted": 235588,
                "frontend_question_id": 606,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 605,
                "question__article__live": true,
                "question__article__slug": "can-place-flowers",
                "question__article__has_video_solution": false,
                "question__title": "Can Place Flowers",
                "question__title_slug": "can-place-flowers",
                "question__hide": false,
                "total_acs": 316846,
                "total_submitted": 958676,
                "frontend_question_id": 605,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 604,
                "question__article__live": true,
                "question__article__slug": "design-compressed-string-iterator",
                "question__article__has_video_solution": false,
                "question__title": "Design Compressed String Iterator",
                "question__title_slug": "design-compressed-string-iterator",
                "question__hide": false,
                "total_acs": 27574,
                "total_submitted": 70132,
                "frontend_question_id": 604,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 603,
                "question__article__live": true,
                "question__article__slug": "consecutive-available-seats",
                "question__article__has_video_solution": false,
                "question__title": "Consecutive Available Seats",
                "question__title_slug": "consecutive-available-seats",
                "question__hide": false,
                "total_acs": 64014,
                "total_submitted": 93910,
                "frontend_question_id": 603,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 602,
                "question__article__live": false,
                "question__article__slug": "friend-requests-ii-who-has-most-friend",
                "question__article__has_video_solution": false,
                "question__title": "Friend Requests II: Who Has the Most Friends",
                "question__title_slug": "friend-requests-ii-who-has-the-most-friends",
                "question__hide": false,
                "total_acs": 52470,
                "total_submitted": 85759,
                "frontend_question_id": 602,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 601,
                "question__article__live": true,
                "question__article__slug": "human-traffic-of-stadium",
                "question__article__has_video_solution": false,
                "question__title": "Human Traffic of Stadium",
                "question__title_slug": "human-traffic-of-stadium",
                "question__hide": false,
                "total_acs": 68319,
                "total_submitted": 135656,
                "frontend_question_id": 601,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 600,
                "question__article__live": true,
                "question__article__slug": "non-negative-integers-without-consecutive-ones",
                "question__article__has_video_solution": false,
                "question__title": "Non-negative Integers without Consecutive Ones",
                "question__title_slug": "non-negative-integers-without-consecutive-ones",
                "question__hide": false,
                "total_acs": 32113,
                "total_submitted": 82495,
                "frontend_question_id": 600,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 599,
                "question__article__live": true,
                "question__article__slug": "minimum-index-sum-of-two-lists",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Index Sum of Two Lists",
                "question__title_slug": "minimum-index-sum-of-two-lists",
                "question__hide": false,
                "total_acs": 166020,
                "total_submitted": 316173,
                "frontend_question_id": 599,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 598,
                "question__article__live": true,
                "question__article__slug": "range-addition-ii",
                "question__article__has_video_solution": false,
                "question__title": "Range Addition II",
                "question__title_slug": "range-addition-ii",
                "question__hide": false,
                "total_acs": 81903,
                "total_submitted": 149137,
                "frontend_question_id": 598,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 597,
                "question__article__live": true,
                "question__article__slug": "friend-requests-i-overall-acceptance-rate",
                "question__article__has_video_solution": false,
                "question__title": "Friend Requests I: Overall Acceptance Rate",
                "question__title_slug": "friend-requests-i-overall-acceptance-rate",
                "question__hide": false,
                "total_acs": 62729,
                "total_submitted": 146484,
                "frontend_question_id": 597,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 596,
                "question__article__live": true,
                "question__article__slug": "classes-more-than-5-students",
                "question__article__has_video_solution": false,
                "question__title": "Classes More Than 5 Students",
                "question__title_slug": "classes-more-than-5-students",
                "question__hide": false,
                "total_acs": 194941,
                "total_submitted": 427391,
                "frontend_question_id": 596,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 595,
                "question__article__live": true,
                "question__article__slug": "big-countries",
                "question__article__has_video_solution": false,
                "question__title": "Big Countries",
                "question__title_slug": "big-countries",
                "question__hide": false,
                "total_acs": 406946,
                "total_submitted": 547187,
                "frontend_question_id": 595,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 594,
                "question__article__live": true,
                "question__article__slug": "longest-harmonious-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Longest Harmonious Subsequence",
                "question__title_slug": "longest-harmonious-subsequence",
                "question__hide": false,
                "total_acs": 122725,
                "total_submitted": 231400,
                "frontend_question_id": 594,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 593,
                "question__article__live": true,
                "question__article__slug": "valid-square",
                "question__article__has_video_solution": false,
                "question__title": "Valid Square",
                "question__title_slug": "valid-square",
                "question__hide": false,
                "total_acs": 88964,
                "total_submitted": 201893,
                "frontend_question_id": 593,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 592,
                "question__article__live": true,
                "question__article__slug": "fraction-additon-and-subtraction",
                "question__article__has_video_solution": false,
                "question__title": "Fraction Addition and Subtraction",
                "question__title_slug": "fraction-addition-and-subtraction",
                "question__hide": false,
                "total_acs": 30302,
                "total_submitted": 58243,
                "frontend_question_id": 592,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 591,
                "question__article__live": true,
                "question__article__slug": "tag-validator",
                "question__article__has_video_solution": false,
                "question__title": "Tag Validator",
                "question__title_slug": "tag-validator",
                "question__hide": false,
                "total_acs": 12036,
                "total_submitted": 32526,
                "frontend_question_id": 591,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 588,
                "question__article__live": true,
                "question__article__slug": "design-in-memory-file-system",
                "question__article__has_video_solution": false,
                "question__title": "Design In-Memory File System",
                "question__title_slug": "design-in-memory-file-system",
                "question__hide": false,
                "total_acs": 76498,
                "total_submitted": 157240,
                "frontend_question_id": 588,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 587,
                "question__article__live": true,
                "question__article__slug": "erect-the-fence",
                "question__article__has_video_solution": false,
                "question__title": "Erect the Fence",
                "question__title_slug": "erect-the-fence",
                "question__hide": false,
                "total_acs": 24932,
                "total_submitted": 57786,
                "frontend_question_id": 587,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 586,
                "question__article__live": true,
                "question__article__slug": "customer-placing-the-largest-number-of-orders",
                "question__article__has_video_solution": false,
                "question__title": "Customer Placing the Largest Number of Orders",
                "question__title_slug": "customer-placing-the-largest-number-of-orders",
                "question__hide": false,
                "total_acs": 108769,
                "total_submitted": 148922,
                "frontend_question_id": 586,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 585,
                "question__article__live": true,
                "question__article__slug": "investments-in-2016",
                "question__article__has_video_solution": false,
                "question__title": "Investments in 2016",
                "question__title_slug": "investments-in-2016",
                "question__hide": false,
                "total_acs": 35408,
                "total_submitted": 65829,
                "frontend_question_id": 585,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 584,
                "question__article__live": true,
                "question__article__slug": "find-customer-referee",
                "question__article__has_video_solution": false,
                "question__title": "Find Customer Referee",
                "question__title_slug": "find-customer-referee",
                "question__hide": false,
                "total_acs": 159403,
                "total_submitted": 205695,
                "frontend_question_id": 584,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 583,
                "question__article__live": true,
                "question__article__slug": "delete-operation-for-two-strings",
                "question__article__has_video_solution": false,
                "question__title": "Delete Operation for Two Strings",
                "question__title_slug": "delete-operation-for-two-strings",
                "question__hide": false,
                "total_acs": 180632,
                "total_submitted": 306285,
                "frontend_question_id": 583,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 582,
                "question__article__live": true,
                "question__article__slug": "kill-process",
                "question__article__has_video_solution": true,
                "question__title": "Kill Process",
                "question__title_slug": "kill-process",
                "question__hide": false,
                "total_acs": 71703,
                "total_submitted": 105852,
                "frontend_question_id": 582,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 581,
                "question__article__live": true,
                "question__article__slug": "shortest-unsorted-continous-subarray",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Unsorted Continuous Subarray",
                "question__title_slug": "shortest-unsorted-continuous-subarray",
                "question__hide": false,
                "total_acs": 282248,
                "total_submitted": 780507,
                "frontend_question_id": 581,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 580,
                "question__article__live": true,
                "question__article__slug": "count-student-number-in-departments",
                "question__article__has_video_solution": false,
                "question__title": "Count Student Number in Departments",
                "question__title_slug": "count-student-number-in-departments",
                "question__hide": false,
                "total_acs": 51311,
                "total_submitted": 88545,
                "frontend_question_id": 580,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 579,
                "question__article__live": true,
                "question__article__slug": "find-cumulative-salary-of-an-employee",
                "question__article__has_video_solution": false,
                "question__title": "Find Cumulative Salary of an Employee",
                "question__title_slug": "find-cumulative-salary-of-an-employee",
                "question__hide": false,
                "total_acs": 28101,
                "total_submitted": 63009,
                "frontend_question_id": 579,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 578,
                "question__article__live": false,
                "question__article__slug": "get-highest-answer-rate-question",
                "question__article__has_video_solution": false,
                "question__title": "Get Highest Answer Rate Question",
                "question__title_slug": "get-highest-answer-rate-question",
                "question__hide": false,
                "total_acs": 43573,
                "total_submitted": 103818,
                "frontend_question_id": 578,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 577,
                "question__article__live": true,
                "question__article__slug": "employee-bonus",
                "question__article__has_video_solution": false,
                "question__title": "Employee Bonus",
                "question__title_slug": "employee-bonus",
                "question__hide": false,
                "total_acs": 64263,
                "total_submitted": 85548,
                "frontend_question_id": 577,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 576,
                "question__article__live": true,
                "question__article__slug": "out-of-boundary-paths",
                "question__article__has_video_solution": false,
                "question__title": "Out of Boundary Paths",
                "question__title_slug": "out-of-boundary-paths",
                "question__hide": false,
                "total_acs": 110389,
                "total_submitted": 249275,
                "frontend_question_id": 576,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 575,
                "question__article__live": true,
                "question__article__slug": "distribute-candies",
                "question__article__has_video_solution": false,
                "question__title": "Distribute Candies",
                "question__title_slug": "distribute-candies",
                "question__hide": false,
                "total_acs": 217996,
                "total_submitted": 330391,
                "frontend_question_id": 575,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 574,
                "question__article__live": true,
                "question__article__slug": "winning-candidate",
                "question__article__has_video_solution": false,
                "question__title": "Winning Candidate",
                "question__title_slug": "winning-candidate",
                "question__hide": false,
                "total_acs": 50632,
                "total_submitted": 85254,
                "frontend_question_id": 574,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 573,
                "question__article__live": true,
                "question__article__slug": "squirrel-simulation",
                "question__article__has_video_solution": false,
                "question__title": "Squirrel Simulation",
                "question__title_slug": "squirrel-simulation",
                "question__hide": false,
                "total_acs": 17433,
                "total_submitted": 31746,
                "frontend_question_id": 573,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 572,
                "question__article__live": false,
                "question__article__slug": "subtree-of-another-tree",
                "question__article__has_video_solution": false,
                "question__title": "Subtree of Another Tree",
                "question__title_slug": "subtree-of-another-tree",
                "question__hide": false,
                "total_acs": 547993,
                "total_submitted": 1196866,
                "frontend_question_id": 572,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 571,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Median Given Frequency of Numbers",
                "question__title_slug": "find-median-given-frequency-of-numbers",
                "question__hide": false,
                "total_acs": 21467,
                "total_submitted": 48054,
                "frontend_question_id": 571,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 570,
                "question__article__live": true,
                "question__article__slug": "managers-with-at-least-5-direct-reports",
                "question__article__has_video_solution": false,
                "question__title": "Managers with at Least 5 Direct Reports",
                "question__title_slug": "managers-with-at-least-5-direct-reports",
                "question__hide": false,
                "total_acs": 67060,
                "total_submitted": 99780,
                "frontend_question_id": 570,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 569,
                "question__article__live": false,
                "question__article__slug": "median-employee-salary",
                "question__article__has_video_solution": false,
                "question__title": "Median Employee Salary",
                "question__title_slug": "median-employee-salary",
                "question__hide": false,
                "total_acs": 30455,
                "total_submitted": 44910,
                "frontend_question_id": 569,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 568,
                "question__article__live": true,
                "question__article__slug": "maximum-vacation-days",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Vacation Days",
                "question__title_slug": "maximum-vacation-days",
                "question__hide": false,
                "total_acs": 34873,
                "total_submitted": 78017,
                "frontend_question_id": 568,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 567,
                "question__article__live": true,
                "question__article__slug": "short-permutation-in-a-long-string",
                "question__article__has_video_solution": false,
                "question__title": "Permutation in String",
                "question__title_slug": "permutation-in-string",
                "question__hide": false,
                "total_acs": 467448,
                "total_submitted": 1062230,
                "frontend_question_id": 567,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 566,
                "question__article__live": true,
                "question__article__slug": "reshape-the-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Reshape the Matrix",
                "question__title_slug": "reshape-the-matrix",
                "question__hide": false,
                "total_acs": 280897,
                "total_submitted": 448517,
                "frontend_question_id": 566,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 565,
                "question__article__live": true,
                "question__article__slug": "array-nesting",
                "question__article__has_video_solution": false,
                "question__title": "Array Nesting",
                "question__title_slug": "array-nesting",
                "question__hide": false,
                "total_acs": 117314,
                "total_submitted": 207767,
                "frontend_question_id": 565,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 564,
                "question__article__live": true,
                "question__article__slug": "find-the-closest-palindrome",
                "question__article__has_video_solution": false,
                "question__title": "Find the Closest Palindrome",
                "question__title_slug": "find-the-closest-palindrome",
                "question__hide": false,
                "total_acs": 34546,
                "total_submitted": 158384,
                "frontend_question_id": 564,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 563,
                "question__article__live": true,
                "question__article__slug": "binary-tree-tilt",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Tilt",
                "question__title_slug": "binary-tree-tilt",
                "question__hide": false,
                "total_acs": 176097,
                "total_submitted": 297831,
                "frontend_question_id": 563,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 562,
                "question__article__live": true,
                "question__article__slug": "longest-line-of-consecutive-one-in-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Longest Line of Consecutive One in Matrix",
                "question__title_slug": "longest-line-of-consecutive-one-in-matrix",
                "question__hide": false,
                "total_acs": 65452,
                "total_submitted": 131434,
                "frontend_question_id": 562,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 561,
                "question__article__live": true,
                "question__article__slug": "array-partition-i",
                "question__article__has_video_solution": false,
                "question__title": "Array Partition",
                "question__title_slug": "array-partition",
                "question__hide": false,
                "total_acs": 352270,
                "total_submitted": 461633,
                "frontend_question_id": 561,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 560,
                "question__article__live": true,
                "question__article__slug": "subarray-sum-equals-k",
                "question__article__has_video_solution": true,
                "question__title": "Subarray Sum Equals K",
                "question__title_slug": "subarray-sum-equals-k",
                "question__hide": false,
                "total_acs": 851813,
                "total_submitted": 1929775,
                "frontend_question_id": 560,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 557,
                "question__article__live": true,
                "question__article__slug": "reverse-words-in-a-string-iii",
                "question__article__has_video_solution": false,
                "question__title": "Reverse Words in a String III",
                "question__title_slug": "reverse-words-in-a-string-iii",
                "question__hide": false,
                "total_acs": 513556,
                "total_submitted": 642309,
                "frontend_question_id": 557,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 556,
                "question__article__live": true,
                "question__article__slug": "next-greater-element-iii",
                "question__article__has_video_solution": false,
                "question__title": "Next Greater Element III",
                "question__title_slug": "next-greater-element-iii",
                "question__hide": false,
                "total_acs": 111278,
                "total_submitted": 326962,
                "frontend_question_id": 556,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 555,
                "question__article__live": false,
                "question__article__slug": "split-concatenated-strings",
                "question__article__has_video_solution": false,
                "question__title": "Split Concatenated Strings",
                "question__title_slug": "split-concatenated-strings",
                "question__hide": false,
                "total_acs": 6094,
                "total_submitted": 14038,
                "frontend_question_id": 555,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 554,
                "question__article__live": true,
                "question__article__slug": "brick-wall",
                "question__article__has_video_solution": true,
                "question__title": "Brick Wall",
                "question__title_slug": "brick-wall",
                "question__hide": false,
                "total_acs": 105237,
                "total_submitted": 198750,
                "frontend_question_id": 554,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 553,
                "question__article__live": true,
                "question__article__slug": "optimal-division",
                "question__article__has_video_solution": false,
                "question__title": "Optimal Division",
                "question__title_slug": "optimal-division",
                "question__hide": false,
                "total_acs": 33311,
                "total_submitted": 55916,
                "frontend_question_id": 553,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 552,
                "question__article__live": true,
                "question__article__slug": "student-attendance-record-ii",
                "question__article__has_video_solution": false,
                "question__title": "Student Attendance Record II",
                "question__title_slug": "student-attendance-record-ii",
                "question__hide": false,
                "total_acs": 54111,
                "total_submitted": 131831,
                "frontend_question_id": 552,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 551,
                "question__article__live": true,
                "question__article__slug": "student-attendance-record-i",
                "question__article__has_video_solution": false,
                "question__title": "Student Attendance Record I",
                "question__title_slug": "student-attendance-record-i",
                "question__hide": false,
                "total_acs": 156839,
                "total_submitted": 327010,
                "frontend_question_id": 551,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 550,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Shortest Path to Get Food",
                "question__title_slug": "shortest-path-to-get-food",
                "question__hide": false,
                "total_acs": 44210,
                "total_submitted": 82002,
                "frontend_question_id": 1730,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 549,
                "question__article__live": true,
                "question__article__slug": "binary-tree-longest-consecutive-sequence-ii",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Longest Consecutive Sequence II",
                "question__title_slug": "binary-tree-longest-consecutive-sequence-ii",
                "question__hide": false,
                "total_acs": 47890,
                "total_submitted": 96923,
                "frontend_question_id": 549,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 548,
                "question__article__live": true,
                "question__article__slug": "split-array-with-equal-sum",
                "question__article__has_video_solution": false,
                "question__title": "Split Array with Equal Sum",
                "question__title_slug": "split-array-with-equal-sum",
                "question__hide": false,
                "total_acs": 22660,
                "total_submitted": 45322,
                "frontend_question_id": 548,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 547,
                "question__article__live": true,
                "question__article__slug": "friend-circles",
                "question__article__has_video_solution": false,
                "question__title": "Number of Provinces",
                "question__title_slug": "number-of-provinces",
                "question__hide": false,
                "total_acs": 523874,
                "total_submitted": 830786,
                "frontend_question_id": 547,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 546,
                "question__article__live": true,
                "question__article__slug": "remove-boxes",
                "question__article__has_video_solution": false,
                "question__title": "Remove Boxes",
                "question__title_slug": "remove-boxes",
                "question__hide": false,
                "total_acs": 35943,
                "total_submitted": 75778,
                "frontend_question_id": 546,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 545,
                "question__article__live": true,
                "question__article__slug": "boundary-of-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Boundary of Binary Tree",
                "question__title_slug": "boundary-of-binary-tree",
                "question__hide": false,
                "total_acs": 111596,
                "total_submitted": 253432,
                "frontend_question_id": 545,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 544,
                "question__article__live": false,
                "question__article__slug": "output-contest-matches",
                "question__article__has_video_solution": false,
                "question__title": "Output Contest Matches",
                "question__title_slug": "output-contest-matches",
                "question__hide": false,
                "total_acs": 25309,
                "total_submitted": 33013,
                "frontend_question_id": 544,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 543,
                "question__article__live": true,
                "question__article__slug": "diameter-of-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Diameter of Binary Tree",
                "question__title_slug": "diameter-of-binary-tree",
                "question__hide": false,
                "total_acs": 857923,
                "total_submitted": 1543293,
                "frontend_question_id": 543,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 542,
                "question__article__live": true,
                "question__article__slug": "01-matrix",
                "question__article__has_video_solution": false,
                "question__title": "01 Matrix",
                "question__title_slug": "01-matrix",
                "question__hide": false,
                "total_acs": 297218,
                "total_submitted": 675601,
                "frontend_question_id": 542,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 541,
                "question__article__live": true,
                "question__article__slug": "reverse-string-ii",
                "question__article__has_video_solution": false,
                "question__title": "Reverse String II",
                "question__title_slug": "reverse-string-ii",
                "question__hide": false,
                "total_acs": 166398,
                "total_submitted": 330678,
                "frontend_question_id": 541,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 540,
                "question__article__live": true,
                "question__article__slug": "single-element-in-a-sorted-array",
                "question__article__has_video_solution": false,
                "question__title": "Single Element in a Sorted Array",
                "question__title_slug": "single-element-in-a-sorted-array",
                "question__hide": false,
                "total_acs": 326179,
                "total_submitted": 556902,
                "frontend_question_id": 540,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 539,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Time Difference",
                "question__title_slug": "minimum-time-difference",
                "question__hide": false,
                "total_acs": 107903,
                "total_submitted": 192083,
                "frontend_question_id": 539,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 538,
                "question__article__live": true,
                "question__article__slug": "convert-bst-to-greater-tree",
                "question__article__has_video_solution": false,
                "question__title": "Convert BST to Greater Tree",
                "question__title_slug": "convert-bst-to-greater-tree",
                "question__hide": false,
                "total_acs": 251425,
                "total_submitted": 374897,
                "frontend_question_id": 538,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 537,
                "question__article__live": true,
                "question__article__slug": "complex-number-multiplication",
                "question__article__has_video_solution": false,
                "question__title": "Complex Number Multiplication",
                "question__title_slug": "complex-number-multiplication",
                "question__hide": false,
                "total_acs": 83555,
                "total_submitted": 117198,
                "frontend_question_id": 537,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 536,
                "question__article__live": true,
                "question__article__slug": "construct-binary-tree-from-string",
                "question__article__has_video_solution": false,
                "question__title": "Construct Binary Tree from String",
                "question__title_slug": "construct-binary-tree-from-string",
                "question__hide": false,
                "total_acs": 80059,
                "total_submitted": 142857,
                "frontend_question_id": 536,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 535,
                "question__article__live": true,
                "question__article__slug": "encode-and-decode-tinyurl",
                "question__article__has_video_solution": false,
                "question__title": "Encode and Decode TinyURL",
                "question__title_slug": "encode-and-decode-tinyurl",
                "question__hide": false,
                "total_acs": 212151,
                "total_submitted": 247651,
                "frontend_question_id": 535,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 533,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Lonely Pixel II",
                "question__title_slug": "lonely-pixel-ii",
                "question__hide": false,
                "total_acs": 12221,
                "total_submitted": 25286,
                "frontend_question_id": 533,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 532,
                "question__article__live": true,
                "question__article__slug": "k-diff-pairs-in-an-array",
                "question__article__has_video_solution": false,
                "question__title": "K-diff Pairs in an Array",
                "question__title_slug": "k-diff-pairs-in-an-array",
                "question__hide": false,
                "total_acs": 269265,
                "total_submitted": 663526,
                "frontend_question_id": 532,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 531,
                "question__article__live": true,
                "question__article__slug": "lonely-pixel-i",
                "question__article__has_video_solution": false,
                "question__title": "Lonely Pixel I",
                "question__title_slug": "lonely-pixel-i",
                "question__hide": false,
                "total_acs": 31718,
                "total_submitted": 52205,
                "frontend_question_id": 531,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 530,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Absolute Difference in BST",
                "question__title_slug": "minimum-absolute-difference-in-bst",
                "question__hide": false,
                "total_acs": 174709,
                "total_submitted": 308874,
                "frontend_question_id": 530,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 529,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minesweeper",
                "question__title_slug": "minesweeper",
                "question__hide": false,
                "total_acs": 124822,
                "total_submitted": 191241,
                "frontend_question_id": 529,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 528,
                "question__article__live": true,
                "question__article__slug": "swapping-nodes-in-a-linked-list",
                "question__article__has_video_solution": false,
                "question__title": "Swapping Nodes in a Linked List",
                "question__title_slug": "swapping-nodes-in-a-linked-list",
                "question__hide": false,
                "total_acs": 179507,
                "total_submitted": 264436,
                "frontend_question_id": 1721,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 527,
                "question__article__live": true,
                "question__article__slug": "word-abbreviation",
                "question__article__has_video_solution": false,
                "question__title": "Word Abbreviation",
                "question__title_slug": "word-abbreviation",
                "question__hide": false,
                "total_acs": 24773,
                "total_submitted": 41304,
                "frontend_question_id": 527,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 526,
                "question__article__live": true,
                "question__article__slug": "beautiful-arrangement",
                "question__article__has_video_solution": false,
                "question__title": "Beautiful Arrangement",
                "question__title_slug": "beautiful-arrangement",
                "question__hide": false,
                "total_acs": 139463,
                "total_submitted": 215980,
                "frontend_question_id": 526,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 525,
                "question__article__live": true,
                "question__article__slug": "contiguous-array",
                "question__article__has_video_solution": false,
                "question__title": "Contiguous Array",
                "question__title_slug": "contiguous-array",
                "question__hide": false,
                "total_acs": 275489,
                "total_submitted": 589892,
                "frontend_question_id": 525,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 524,
                "question__article__live": true,
                "question__article__slug": "longest-word-in-dictionary-through-deletion",
                "question__article__has_video_solution": false,
                "question__title": "Longest Word in Dictionary through Deleting",
                "question__title_slug": "longest-word-in-dictionary-through-deleting",
                "question__hide": false,
                "total_acs": 133014,
                "total_submitted": 260162,
                "frontend_question_id": 524,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 523,
                "question__article__live": true,
                "question__article__slug": "continuous-subarray-sum",
                "question__article__has_video_solution": false,
                "question__title": "Continuous Subarray Sum",
                "question__title_slug": "continuous-subarray-sum",
                "question__hide": false,
                "total_acs": 311823,
                "total_submitted": 1131015,
                "frontend_question_id": 523,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 522,
                "question__article__live": true,
                "question__article__slug": "longest-uncommon-subsequence-ii",
                "question__article__has_video_solution": false,
                "question__title": "Longest Uncommon Subsequence II",
                "question__title_slug": "longest-uncommon-subsequence-ii",
                "question__hide": false,
                "total_acs": 44823,
                "total_submitted": 111157,
                "frontend_question_id": 522,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 521,
                "question__article__live": true,
                "question__article__slug": "longest-uncommon-subsequence-i",
                "question__article__has_video_solution": false,
                "question__title": "Longest Uncommon Subsequence I",
                "question__title_slug": "longest-uncommon-subsequence-i",
                "question__hide": false,
                "total_acs": 88229,
                "total_submitted": 146414,
                "frontend_question_id": 521,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 520,
                "question__article__live": true,
                "question__article__slug": "detect-capital",
                "question__article__has_video_solution": false,
                "question__title": "Detect Capital",
                "question__title_slug": "detect-capital",
                "question__hide": false,
                "total_acs": 273996,
                "total_submitted": 492177,
                "frontend_question_id": 520,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 519,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Widest Pair of Indices With Equal Range Sum",
                "question__title_slug": "widest-pair-of-indices-with-equal-range-sum",
                "question__hide": false,
                "total_acs": 1410,
                "total_submitted": 2631,
                "frontend_question_id": 1983,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 518,
                "question__article__live": true,
                "question__article__slug": "coin-change-ii",
                "question__article__has_video_solution": false,
                "question__title": "Coin Change 2",
                "question__title_slug": "coin-change-2",
                "question__hide": false,
                "total_acs": 344045,
                "total_submitted": 579954,
                "frontend_question_id": 518,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 517,
                "question__article__live": false,
                "question__article__slug": "super-washing-machines",
                "question__article__has_video_solution": false,
                "question__title": "Super Washing Machines",
                "question__title_slug": "super-washing-machines",
                "question__hide": false,
                "total_acs": 23281,
                "total_submitted": 58691,
                "frontend_question_id": 517,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 516,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Palindromic Subsequence",
                "question__title_slug": "longest-palindromic-subsequence",
                "question__hide": false,
                "total_acs": 289088,
                "total_submitted": 478602,
                "frontend_question_id": 516,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 515,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Largest Value in Each Tree Row",
                "question__title_slug": "find-largest-value-in-each-tree-row",
                "question__hide": false,
                "total_acs": 206534,
                "total_submitted": 319716,
                "frontend_question_id": 515,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 514,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Freedom Trail",
                "question__title_slug": "freedom-trail",
                "question__hide": false,
                "total_acs": 29371,
                "total_submitted": 62947,
                "frontend_question_id": 514,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 513,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Bottom Left Tree Value",
                "question__title_slug": "find-bottom-left-tree-value",
                "question__hide": false,
                "total_acs": 188873,
                "total_submitted": 285721,
                "frontend_question_id": 513,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 512,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Maximum Alternating Subarray Sum",
                "question__title_slug": "maximum-alternating-subarray-sum",
                "question__hide": false,
                "total_acs": 1615,
                "total_submitted": 3901,
                "frontend_question_id": 2036,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 511,
                "question__article__live": true,
                "question__article__slug": "all-paths-from-source-lead-to-destination",
                "question__article__has_video_solution": false,
                "question__title": "All Paths from Source Lead to Destination",
                "question__title_slug": "all-paths-from-source-lead-to-destination",
                "question__hide": false,
                "total_acs": 46207,
                "total_submitted": 112536,
                "frontend_question_id": 1059,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 510,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Subarrays With More Ones Than Zeros",
                "question__title_slug": "count-subarrays-with-more-ones-than-zeros",
                "question__hide": false,
                "total_acs": 2143,
                "total_submitted": 4065,
                "frontend_question_id": 2031,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 509,
                "question__article__live": true,
                "question__article__slug": "inorder-successor-in-a-bst-ii",
                "question__article__has_video_solution": false,
                "question__title": "Inorder Successor in BST II",
                "question__title_slug": "inorder-successor-in-bst-ii",
                "question__hide": false,
                "total_acs": 56547,
                "total_submitted": 92350,
                "frontend_question_id": 510,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 508,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Most Frequent Subtree Sum",
                "question__title_slug": "most-frequent-subtree-sum",
                "question__hide": false,
                "total_acs": 116385,
                "total_submitted": 182034,
                "frontend_question_id": 508,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 507,
                "question__article__live": true,
                "question__article__slug": "perfect-number",
                "question__article__has_video_solution": false,
                "question__title": "Perfect Number",
                "question__title_slug": "perfect-number",
                "question__hide": false,
                "total_acs": 112252,
                "total_submitted": 297839,
                "frontend_question_id": 507,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 506,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Relative Ranks",
                "question__title_slug": "relative-ranks",
                "question__hide": false,
                "total_acs": 101524,
                "total_submitted": 174122,
                "frontend_question_id": 506,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 505,
                "question__article__live": true,
                "question__article__slug": "the-maze-ii",
                "question__article__has_video_solution": false,
                "question__title": "The Maze II",
                "question__title_slug": "the-maze-ii",
                "question__hide": false,
                "total_acs": 89272,
                "total_submitted": 170831,
                "frontend_question_id": 505,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 504,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Base 7",
                "question__title_slug": "base-7",
                "question__hide": false,
                "total_acs": 92129,
                "total_submitted": 192605,
                "frontend_question_id": 504,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 503,
                "question__article__live": true,
                "question__article__slug": "next-greater-element-ii",
                "question__article__has_video_solution": false,
                "question__title": "Next Greater Element II",
                "question__title_slug": "next-greater-element-ii",
                "question__hide": false,
                "total_acs": 249236,
                "total_submitted": 396542,
                "frontend_question_id": 503,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 502,
                "question__article__live": true,
                "question__article__slug": "ipo",
                "question__article__has_video_solution": false,
                "question__title": "IPO",
                "question__title_slug": "ipo",
                "question__hide": false,
                "total_acs": 36193,
                "total_submitted": 80901,
                "frontend_question_id": 502,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 501,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find Mode in Binary Search Tree",
                "question__title_slug": "find-mode-in-binary-search-tree",
                "question__hide": false,
                "total_acs": 167771,
                "total_submitted": 347518,
                "frontend_question_id": 501,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 500,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Keyboard Row",
                "question__title_slug": "keyboard-row",
                "question__hide": false,
                "total_acs": 162623,
                "total_submitted": 236509,
                "frontend_question_id": 500,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 499,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "The Maze III",
                "question__title_slug": "the-maze-iii",
                "question__hide": false,
                "total_acs": 25097,
                "total_submitted": 53849,
                "frontend_question_id": 499,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 498,
                "question__article__live": true,
                "question__article__slug": "diagonal-traverse",
                "question__article__has_video_solution": false,
                "question__title": "Diagonal Traverse",
                "question__title_slug": "diagonal-traverse",
                "question__hide": false,
                "total_acs": 220133,
                "total_submitted": 381513,
                "frontend_question_id": 498,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 496,
                "question__article__live": true,
                "question__article__slug": "greater-element-i",
                "question__article__has_video_solution": false,
                "question__title": "Next Greater Element I",
                "question__title_slug": "next-greater-element-i",
                "question__hide": false,
                "total_acs": 421213,
                "total_submitted": 592430,
                "frontend_question_id": 496,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 495,
                "question__article__live": true,
                "question__article__slug": "teemo-attacking",
                "question__article__has_video_solution": false,
                "question__title": "Teemo Attacking",
                "question__title_slug": "teemo-attacking",
                "question__hide": false,
                "total_acs": 107618,
                "total_submitted": 189096,
                "frontend_question_id": 495,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 494,
                "question__article__live": true,
                "question__article__slug": "target-sum",
                "question__article__has_video_solution": false,
                "question__title": "Target Sum",
                "question__title_slug": "target-sum",
                "question__hide": false,
                "total_acs": 397892,
                "total_submitted": 875636,
                "frontend_question_id": 494,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 493,
                "question__article__live": false,
                "question__article__slug": "reverse-pairs",
                "question__article__has_video_solution": false,
                "question__title": "Reverse Pairs",
                "question__title_slug": "reverse-pairs",
                "question__hide": false,
                "total_acs": 101431,
                "total_submitted": 330583,
                "frontend_question_id": 493,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 492,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Construct the Rectangle",
                "question__title_slug": "construct-the-rectangle",
                "question__hide": false,
                "total_acs": 84282,
                "total_submitted": 157862,
                "frontend_question_id": 492,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 491,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Increasing Subsequences",
                "question__title_slug": "increasing-subsequences",
                "question__hide": false,
                "total_acs": 81661,
                "total_submitted": 157752,
                "frontend_question_id": 491,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 490,
                "question__article__live": true,
                "question__article__slug": "the-maze",
                "question__article__has_video_solution": false,
                "question__title": "The Maze",
                "question__title_slug": "the-maze",
                "question__hide": false,
                "total_acs": 128264,
                "total_submitted": 232236,
                "frontend_question_id": 490,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 489,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Kth Smallest Instructions",
                "question__title_slug": "kth-smallest-instructions",
                "question__hide": false,
                "total_acs": 8551,
                "total_submitted": 18505,
                "frontend_question_id": 1643,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 488,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Zuma Game",
                "question__title_slug": "zuma-game",
                "question__hide": false,
                "total_acs": 20646,
                "total_submitted": 58607,
                "frontend_question_id": 488,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 487,
                "question__article__live": true,
                "question__article__slug": "max-consecutive-ones-ii",
                "question__article__has_video_solution": false,
                "question__title": "Max Consecutive Ones II",
                "question__title_slug": "max-consecutive-ones-ii",
                "question__hide": false,
                "total_acs": 103921,
                "total_submitted": 211288,
                "frontend_question_id": 487,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 486,
                "question__article__live": true,
                "question__article__slug": "predict-the-winner",
                "question__article__has_video_solution": false,
                "question__title": "Predict the Winner",
                "question__title_slug": "predict-the-winner",
                "question__hide": false,
                "total_acs": 122479,
                "total_submitted": 241566,
                "frontend_question_id": 486,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 485,
                "question__article__live": true,
                "question__article__slug": "max-consecutive-ones",
                "question__article__has_video_solution": false,
                "question__title": "Max Consecutive Ones",
                "question__title_slug": "max-consecutive-ones",
                "question__hide": false,
                "total_acs": 733288,
                "total_submitted": 1316195,
                "frontend_question_id": 485,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 484,
                "question__article__live": true,
                "question__article__slug": "find-permutation",
                "question__article__has_video_solution": false,
                "question__title": "Find Permutation",
                "question__title_slug": "find-permutation",
                "question__hide": false,
                "total_acs": 34842,
                "total_submitted": 51979,
                "frontend_question_id": 484,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 483,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Smallest Good Base",
                "question__title_slug": "smallest-good-base",
                "question__hide": false,
                "total_acs": 17759,
                "total_submitted": 46376,
                "frontend_question_id": 483,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 482,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "License Key Formatting",
                "question__title_slug": "license-key-formatting",
                "question__hide": false,
                "total_acs": 228293,
                "total_submitted": 529692,
                "frontend_question_id": 482,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 481,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Magical String",
                "question__title_slug": "magical-string",
                "question__hide": false,
                "total_acs": 29047,
                "total_submitted": 57954,
                "frontend_question_id": 481,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 480,
                "question__article__live": true,
                "question__article__slug": "sliding-window-median",
                "question__article__has_video_solution": false,
                "question__title": "Sliding Window Median",
                "question__title_slug": "sliding-window-median",
                "question__hide": false,
                "total_acs": 114457,
                "total_submitted": 277338,
                "frontend_question_id": 480,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 479,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Largest Palindrome Product",
                "question__title_slug": "largest-palindrome-product",
                "question__hide": false,
                "total_acs": 20984,
                "total_submitted": 66495,
                "frontend_question_id": 479,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 477,
                "question__article__live": true,
                "question__article__slug": "total-hamming-distance",
                "question__article__has_video_solution": false,
                "question__title": "Total Hamming Distance",
                "question__title_slug": "total-hamming-distance",
                "question__hide": false,
                "total_acs": 91927,
                "total_submitted": 176330,
                "frontend_question_id": 477,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 476,
                "question__article__live": true,
                "question__article__slug": "number-complement",
                "question__article__has_video_solution": false,
                "question__title": "Number Complement",
                "question__title_slug": "number-complement",
                "question__hide": false,
                "total_acs": 274945,
                "total_submitted": 410136,
                "frontend_question_id": 476,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 475,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Heaters",
                "question__title_slug": "heaters",
                "question__hide": false,
                "total_acs": 93822,
                "total_submitted": 261385,
                "frontend_question_id": 475,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 474,
                "question__article__live": true,
                "question__article__slug": "ones-and-zeroes",
                "question__article__has_video_solution": false,
                "question__title": "Ones and Zeroes",
                "question__title_slug": "ones-and-zeroes",
                "question__hide": false,
                "total_acs": 155492,
                "total_submitted": 332958,
                "frontend_question_id": 474,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 473,
                "question__article__live": true,
                "question__article__slug": "matchsticks-to-square",
                "question__article__has_video_solution": false,
                "question__title": "Matchsticks to Square",
                "question__title_slug": "matchsticks-to-square",
                "question__hide": false,
                "total_acs": 130410,
                "total_submitted": 321246,
                "frontend_question_id": 473,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 472,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Concatenated Words",
                "question__title_slug": "concatenated-words",
                "question__hide": false,
                "total_acs": 148033,
                "total_submitted": 330605,
                "frontend_question_id": 472,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 471,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Encode String with Shortest Length",
                "question__title_slug": "encode-string-with-shortest-length",
                "question__hide": false,
                "total_acs": 29116,
                "total_submitted": 57377,
                "frontend_question_id": 471,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 469,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Convex Polygon",
                "question__title_slug": "convex-polygon",
                "question__hide": false,
                "total_acs": 9716,
                "total_submitted": 25284,
                "frontend_question_id": 469,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 468,
                "question__article__live": true,
                "question__article__slug": "validate-ip-address",
                "question__article__has_video_solution": false,
                "question__title": "Validate IP Address",
                "question__title_slug": "validate-ip-address",
                "question__hide": false,
                "total_acs": 132465,
                "total_submitted": 501154,
                "frontend_question_id": 468,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 467,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Unique Substrings in Wraparound String",
                "question__title_slug": "unique-substrings-in-wraparound-string",
                "question__hide": false,
                "total_acs": 37130,
                "total_submitted": 97544,
                "frontend_question_id": 467,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 466,
                "question__article__live": true,
                "question__article__slug": "count-the-repetitions",
                "question__article__has_video_solution": false,
                "question__title": "Count The Repetitions",
                "question__title_slug": "count-the-repetitions",
                "question__hide": false,
                "total_acs": 14849,
                "total_submitted": 50962,
                "frontend_question_id": 466,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 465,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Optimal Account Balancing",
                "question__title_slug": "optimal-account-balancing",
                "question__hide": false,
                "total_acs": 74505,
                "total_submitted": 151450,
                "frontend_question_id": 465,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 464,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Can I Win",
                "question__title_slug": "can-i-win",
                "question__hide": false,
                "total_acs": 79187,
                "total_submitted": 265749,
                "frontend_question_id": 464,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 463,
                "question__article__live": true,
                "question__article__slug": "island-perimeter",
                "question__article__has_video_solution": false,
                "question__title": "Island Perimeter",
                "question__title_slug": "island-perimeter",
                "question__hide": false,
                "total_acs": 389811,
                "total_submitted": 562467,
                "frontend_question_id": 463,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 462,
                "question__article__live": true,
                "question__article__slug": "minimum-moves-to-equal-array-elements-ii",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Moves to Equal Array Elements II",
                "question__title_slug": "minimum-moves-to-equal-array-elements-ii",
                "question__hide": false,
                "total_acs": 149785,
                "total_submitted": 249329,
                "frontend_question_id": 462,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 461,
                "question__article__live": true,
                "question__article__slug": "hamming-distance",
                "question__article__has_video_solution": false,
                "question__title": "Hamming Distance",
                "question__title_slug": "hamming-distance",
                "question__hide": false,
                "total_acs": 490526,
                "total_submitted": 656542,
                "frontend_question_id": 461,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 460,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "LFU Cache",
                "question__title_slug": "lfu-cache",
                "question__hide": false,
                "total_acs": 166113,
                "total_submitted": 414120,
                "frontend_question_id": 460,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 459,
                "question__article__live": true,
                "question__article__slug": "repeated-substring-pattern",
                "question__article__has_video_solution": false,
                "question__title": "Repeated Substring Pattern",
                "question__title_slug": "repeated-substring-pattern",
                "question__hide": false,
                "total_acs": 261917,
                "total_submitted": 599313,
                "frontend_question_id": 459,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 458,
                "question__article__live": true,
                "question__article__slug": "poor-pigs",
                "question__article__has_video_solution": false,
                "question__title": "Poor Pigs",
                "question__title_slug": "poor-pigs",
                "question__hide": false,
                "total_acs": 70221,
                "total_submitted": 106458,
                "frontend_question_id": 458,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 457,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Circular Array Loop",
                "question__title_slug": "circular-array-loop",
                "question__hide": false,
                "total_acs": 63116,
                "total_submitted": 197228,
                "frontend_question_id": 457,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 456,
                "question__article__live": true,
                "question__article__slug": "132-pattern",
                "question__article__has_video_solution": true,
                "question__title": "132 Pattern",
                "question__title_slug": "132-pattern",
                "question__hide": false,
                "total_acs": 154519,
                "total_submitted": 476568,
                "frontend_question_id": 456,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 455,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Assign Cookies",
                "question__title_slug": "assign-cookies",
                "question__hide": false,
                "total_acs": 183801,
                "total_submitted": 363111,
                "frontend_question_id": 455,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 454,
                "question__article__live": true,
                "question__article__slug": "4sum-ii",
                "question__article__has_video_solution": false,
                "question__title": "4Sum II",
                "question__title_slug": "4sum-ii",
                "question__hide": false,
                "total_acs": 268857,
                "total_submitted": 469541,
                "frontend_question_id": 454,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 453,
                "question__article__live": true,
                "question__article__slug": "minimum-moves-to-equal-array-elements",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Moves to Equal Array Elements",
                "question__title_slug": "minimum-moves-to-equal-array-elements",
                "question__hide": false,
                "total_acs": 136531,
                "total_submitted": 247095,
                "frontend_question_id": 453,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 452,
                "question__article__live": true,
                "question__article__slug": "minimum-number-of-arrows-to-burst-balloons",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Number of Arrows to Burst Balloons",
                "question__title_slug": "minimum-number-of-arrows-to-burst-balloons",
                "question__hide": false,
                "total_acs": 202983,
                "total_submitted": 382154,
                "frontend_question_id": 452,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 451,
                "question__article__live": true,
                "question__article__slug": "sort-characters-by-frequency",
                "question__article__has_video_solution": false,
                "question__title": "Sort Characters By Frequency",
                "question__title_slug": "sort-characters-by-frequency",
                "question__hide": false,
                "total_acs": 392494,
                "total_submitted": 574192,
                "frontend_question_id": 451,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 450,
                "question__article__live": true,
                "question__article__slug": "delete-node-in-a-bst",
                "question__article__has_video_solution": false,
                "question__title": "Delete Node in a BST",
                "question__title_slug": "delete-node-in-a-bst",
                "question__hide": false,
                "total_acs": 308546,
                "total_submitted": 620668,
                "frontend_question_id": 450,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 449,
                "question__article__live": true,
                "question__article__slug": "serialize-and-deserialize-bst",
                "question__article__has_video_solution": false,
                "question__title": "Serialize and Deserialize BST",
                "question__title_slug": "serialize-and-deserialize-bst",
                "question__hide": false,
                "total_acs": 205357,
                "total_submitted": 362749,
                "frontend_question_id": 449,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 448,
                "question__article__live": true,
                "question__article__slug": "find-all-numbers-disappeared-in-an-array",
                "question__article__has_video_solution": false,
                "question__title": "Find All Numbers Disappeared in an Array",
                "question__title_slug": "find-all-numbers-disappeared-in-an-array",
                "question__hide": false,
                "total_acs": 628560,
                "total_submitted": 1057286,
                "frontend_question_id": 448,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 447,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Number of Boomerangs",
                "question__title_slug": "number-of-boomerangs",
                "question__hide": false,
                "total_acs": 88402,
                "total_submitted": 162057,
                "frontend_question_id": 447,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 446,
                "question__article__live": true,
                "question__article__slug": "arithmetic-slices-ii-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Arithmetic Slices II - Subsequence",
                "question__title_slug": "arithmetic-slices-ii-subsequence",
                "question__hide": false,
                "total_acs": 45799,
                "total_submitted": 115387,
                "frontend_question_id": 446,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 445,
                "question__article__live": true,
                "question__article__slug": "add-two-numbers-ii",
                "question__article__has_video_solution": false,
                "question__title": "Add Two Numbers II",
                "question__title_slug": "add-two-numbers-ii",
                "question__hide": false,
                "total_acs": 334267,
                "total_submitted": 564536,
                "frontend_question_id": 445,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 444,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sequence Reconstruction",
                "question__title_slug": "sequence-reconstruction",
                "question__hide": false,
                "total_acs": 47587,
                "total_submitted": 182667,
                "frontend_question_id": 444,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 443,
                "question__article__live": false,
                "question__article__slug": "string-compression",
                "question__article__has_video_solution": false,
                "question__title": "String Compression",
                "question__title_slug": "string-compression",
                "question__hide": false,
                "total_acs": 271291,
                "total_submitted": 562001,
                "frontend_question_id": 443,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 442,
                "question__article__live": true,
                "question__article__slug": "find-all-duplicates-in-an-array",
                "question__article__has_video_solution": false,
                "question__title": "Find All Duplicates in an Array",
                "question__title_slug": "find-all-duplicates-in-an-array",
                "question__hide": false,
                "total_acs": 444470,
                "total_submitted": 607694,
                "frontend_question_id": 442,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 441,
                "question__article__live": true,
                "question__article__slug": "arranging-coins",
                "question__article__has_video_solution": false,
                "question__title": "Arranging Coins",
                "question__title_slug": "arranging-coins",
                "question__hide": false,
                "total_acs": 306331,
                "total_submitted": 667249,
                "frontend_question_id": 441,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 440,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "K-th Smallest in Lexicographical Order",
                "question__title_slug": "k-th-smallest-in-lexicographical-order",
                "question__hide": false,
                "total_acs": 18258,
                "total_submitted": 59519,
                "frontend_question_id": 440,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 439,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Ternary Expression Parser",
                "question__title_slug": "ternary-expression-parser",
                "question__hide": false,
                "total_acs": 25405,
                "total_submitted": 43734,
                "frontend_question_id": 439,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 438,
                "question__article__live": true,
                "question__article__slug": "find-all-anagrams-in-a-string",
                "question__article__has_video_solution": false,
                "question__title": "Find All Anagrams in a String",
                "question__title_slug": "find-all-anagrams-in-a-string",
                "question__hide": false,
                "total_acs": 596864,
                "total_submitted": 1222514,
                "frontend_question_id": 438,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 437,
                "question__article__live": true,
                "question__article__slug": "path-sum-iii",
                "question__article__has_video_solution": false,
                "question__title": "Path Sum III",
                "question__title_slug": "path-sum-iii",
                "question__hide": false,
                "total_acs": 400647,
                "total_submitted": 814085,
                "frontend_question_id": 437,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 436,
                "question__article__live": true,
                "question__article__slug": "find-right-interval",
                "question__article__has_video_solution": false,
                "question__title": "Find Right Interval",
                "question__title_slug": "find-right-interval",
                "question__hide": false,
                "total_acs": 84037,
                "total_submitted": 167480,
                "frontend_question_id": 436,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 435,
                "question__article__live": true,
                "question__article__slug": "non-overlapping-intervals",
                "question__article__has_video_solution": false,
                "question__title": "Non-overlapping Intervals",
                "question__title_slug": "non-overlapping-intervals",
                "question__hide": false,
                "total_acs": 293393,
                "total_submitted": 593934,
                "frontend_question_id": 435,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 434,
                "question__article__live": true,
                "question__article__slug": "number-of-segments-in-a-string",
                "question__article__has_video_solution": false,
                "question__title": "Number of Segments in a String",
                "question__title_slug": "number-of-segments-in-a-string",
                "question__hide": false,
                "total_acs": 124880,
                "total_submitted": 330414,
                "frontend_question_id": 434,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 433,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Genetic Mutation",
                "question__title_slug": "minimum-genetic-mutation",
                "question__hide": false,
                "total_acs": 60044,
                "total_submitted": 125618,
                "frontend_question_id": 433,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 432,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "All O`one Data Structure",
                "question__title_slug": "all-oone-data-structure",
                "question__hide": false,
                "total_acs": 63486,
                "total_submitted": 173622,
                "frontend_question_id": 432,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 425,
                "question__article__live": true,
                "question__article__slug": "word-squares",
                "question__article__has_video_solution": false,
                "question__title": "Word Squares",
                "question__title_slug": "word-squares",
                "question__hide": false,
                "total_acs": 66233,
                "total_submitted": 126071,
                "frontend_question_id": 425,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 424,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Repeating Character Replacement",
                "question__title_slug": "longest-repeating-character-replacement",
                "question__hide": false,
                "total_acs": 311474,
                "total_submitted": 607785,
                "frontend_question_id": 424,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 423,
                "question__article__live": true,
                "question__article__slug": "reconstruct-original-digits-from-english",
                "question__article__has_video_solution": false,
                "question__title": "Reconstruct Original Digits from English",
                "question__title_slug": "reconstruct-original-digits-from-english",
                "question__hide": false,
                "total_acs": 67015,
                "total_submitted": 130526,
                "frontend_question_id": 423,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 422,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Valid Word Square",
                "question__title_slug": "valid-word-square",
                "question__hide": false,
                "total_acs": 42059,
                "total_submitted": 108497,
                "frontend_question_id": 422,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 421,
                "question__article__live": true,
                "question__article__slug": "maximum-xor-of-two-numbers-in-an-array",
                "question__article__has_video_solution": false,
                "question__title": "Maximum XOR of Two Numbers in an Array",
                "question__title_slug": "maximum-xor-of-two-numbers-in-an-array",
                "question__hide": false,
                "total_acs": 130850,
                "total_submitted": 239780,
                "frontend_question_id": 421,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 420,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Strong Password Checker",
                "question__title_slug": "strong-password-checker",
                "question__hide": false,
                "total_acs": 27102,
                "total_submitted": 191293,
                "frontend_question_id": 420,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 419,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Battleships in a Board",
                "question__title_slug": "battleships-in-a-board",
                "question__hide": false,
                "total_acs": 164439,
                "total_submitted": 220964,
                "frontend_question_id": 419,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 418,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sentence Screen Fitting",
                "question__title_slug": "sentence-screen-fitting",
                "question__hide": false,
                "total_acs": 87728,
                "total_submitted": 246637,
                "frontend_question_id": 418,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 417,
                "question__article__live": true,
                "question__article__slug": "pacific-atlantic-water-flow",
                "question__article__has_video_solution": false,
                "question__title": "Pacific Atlantic Water Flow",
                "question__title_slug": "pacific-atlantic-water-flow",
                "question__hide": false,
                "total_acs": 290033,
                "total_submitted": 542396,
                "frontend_question_id": 417,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 416,
                "question__article__live": true,
                "question__article__slug": "partition-equal-subset-sum",
                "question__article__has_video_solution": true,
                "question__title": "Partition Equal Subset Sum",
                "question__title_slug": "partition-equal-subset-sum",
                "question__hide": false,
                "total_acs": 517077,
                "total_submitted": 1106474,
                "frontend_question_id": 416,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 415,
                "question__article__live": true,
                "question__article__slug": "add-strings",
                "question__article__has_video_solution": false,
                "question__title": "Add Strings",
                "question__title_slug": "add-strings",
                "question__hide": false,
                "total_acs": 507869,
                "total_submitted": 967954,
                "frontend_question_id": 415,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 414,
                "question__article__live": true,
                "question__article__slug": "third-maximum-number",
                "question__article__has_video_solution": false,
                "question__title": "Third Maximum Number",
                "question__title_slug": "third-maximum-number",
                "question__hide": false,
                "total_acs": 363533,
                "total_submitted": 1125523,
                "frontend_question_id": 414,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 413,
                "question__article__live": true,
                "question__article__slug": "arithmetic-slices",
                "question__article__has_video_solution": false,
                "question__title": "Arithmetic Slices",
                "question__title_slug": "arithmetic-slices",
                "question__hide": false,
                "total_acs": 247504,
                "total_submitted": 381140,
                "frontend_question_id": 413,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 412,
                "question__article__live": true,
                "question__article__slug": "fizz-buzz",
                "question__article__has_video_solution": false,
                "question__title": "Fizz Buzz",
                "question__title_slug": "fizz-buzz",
                "question__hide": false,
                "total_acs": 729412,
                "total_submitted": 1071073,
                "frontend_question_id": 412,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 411,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Minimum Unique Word Abbreviation",
                "question__title_slug": "minimum-unique-word-abbreviation",
                "question__hide": false,
                "total_acs": 13955,
                "total_submitted": 35574,
                "frontend_question_id": 411,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 410,
                "question__article__live": true,
                "question__article__slug": "split-array-largest-sum",
                "question__article__has_video_solution": false,
                "question__title": "Split Array Largest Sum",
                "question__title_slug": "split-array-largest-sum",
                "question__hide": false,
                "total_acs": 229631,
                "total_submitted": 433946,
                "frontend_question_id": 410,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 409,
                "question__article__live": true,
                "question__article__slug": "longest-palindrome",
                "question__article__has_video_solution": false,
                "question__title": "Longest Palindrome",
                "question__title_slug": "longest-palindrome",
                "question__hide": false,
                "total_acs": 359835,
                "total_submitted": 661203,
                "frontend_question_id": 409,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 408,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Valid Word Abbreviation",
                "question__title_slug": "valid-word-abbreviation",
                "question__hide": false,
                "total_acs": 109824,
                "total_submitted": 315420,
                "frontend_question_id": 408,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 407,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Trapping Rain Water II",
                "question__title_slug": "trapping-rain-water-ii",
                "question__hide": false,
                "total_acs": 73223,
                "total_submitted": 154617,
                "frontend_question_id": 407,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 406,
                "question__article__live": true,
                "question__article__slug": "queue-reconstruction-by-height",
                "question__article__has_video_solution": false,
                "question__title": "Queue Reconstruction by Height",
                "question__title_slug": "queue-reconstruction-by-height",
                "question__hide": false,
                "total_acs": 270627,
                "total_submitted": 372392,
                "frontend_question_id": 406,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 405,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Convert a Number to Hexadecimal",
                "question__title_slug": "convert-a-number-to-hexadecimal",
                "question__hide": false,
                "total_acs": 105291,
                "total_submitted": 228824,
                "frontend_question_id": 405,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 404,
                "question__article__live": true,
                "question__article__slug": "sum-of-left-leaves",
                "question__article__has_video_solution": false,
                "question__title": "Sum of Left Leaves",
                "question__title_slug": "sum-of-left-leaves",
                "question__hide": false,
                "total_acs": 382943,
                "total_submitted": 684390,
                "frontend_question_id": 404,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 403,
                "question__article__live": true,
                "question__article__slug": "frog-jump",
                "question__article__has_video_solution": false,
                "question__title": "Frog Jump",
                "question__title_slug": "frog-jump",
                "question__hide": false,
                "total_acs": 165873,
                "total_submitted": 384597,
                "frontend_question_id": 403,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 402,
                "question__article__live": true,
                "question__article__slug": "remove-k-digits",
                "question__article__has_video_solution": false,
                "question__title": "Remove K Digits",
                "question__title_slug": "remove-k-digits",
                "question__hide": false,
                "total_acs": 280729,
                "total_submitted": 921271,
                "frontend_question_id": 402,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 401,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Binary Watch",
                "question__title_slug": "binary-watch",
                "question__hide": false,
                "total_acs": 115111,
                "total_submitted": 224662,
                "frontend_question_id": 401,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 400,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Nth Digit",
                "question__title_slug": "nth-digit",
                "question__hide": false,
                "total_acs": 79509,
                "total_submitted": 234567,
                "frontend_question_id": 400,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 399,
                "question__article__live": true,
                "question__article__slug": "evaluate-division",
                "question__article__has_video_solution": false,
                "question__title": "Evaluate Division",
                "question__title_slug": "evaluate-division",
                "question__hide": false,
                "total_acs": 302777,
                "total_submitted": 511147,
                "frontend_question_id": 399,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 398,
                "question__article__live": true,
                "question__article__slug": "random-pick-index",
                "question__article__has_video_solution": false,
                "question__title": "Random Pick Index",
                "question__title_slug": "random-pick-index",
                "question__hide": false,
                "total_acs": 178096,
                "total_submitted": 282351,
                "frontend_question_id": 398,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 397,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Integer Replacement",
                "question__title_slug": "integer-replacement",
                "question__hide": false,
                "total_acs": 88117,
                "total_submitted": 251681,
                "frontend_question_id": 397,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 396,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rotate Function",
                "question__title_slug": "rotate-function",
                "question__hide": false,
                "total_acs": 65203,
                "total_submitted": 162645,
                "frontend_question_id": 396,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 395,
                "question__article__live": true,
                "question__article__slug": "longest-substring-with-at-least-k-repeating-characters",
                "question__article__has_video_solution": false,
                "question__title": "Longest Substring with At Least K Repeating Characters",
                "question__title_slug": "longest-substring-with-at-least-k-repeating-characters",
                "question__hide": false,
                "total_acs": 168847,
                "total_submitted": 376998,
                "frontend_question_id": 395,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 394,
                "question__article__live": true,
                "question__article__slug": "decode-string",
                "question__article__has_video_solution": false,
                "question__title": "Decode String",
                "question__title_slug": "decode-string",
                "question__hide": false,
                "total_acs": 548285,
                "total_submitted": 960092,
                "frontend_question_id": 394,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 393,
                "question__article__live": true,
                "question__article__slug": "utf-8-validation",
                "question__article__has_video_solution": false,
                "question__title": "UTF-8 Validation",
                "question__title_slug": "utf-8-validation",
                "question__hide": false,
                "total_acs": 70226,
                "total_submitted": 178319,
                "frontend_question_id": 393,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 392,
                "question__article__live": true,
                "question__article__slug": "is-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Is Subsequence",
                "question__title_slug": "is-subsequence",
                "question__hide": false,
                "total_acs": 583090,
                "total_submitted": 1169180,
                "frontend_question_id": 392,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 391,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Perfect Rectangle",
                "question__title_slug": "perfect-rectangle",
                "question__hide": false,
                "total_acs": 35875,
                "total_submitted": 110738,
                "frontend_question_id": 391,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 390,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Elimination Game",
                "question__title_slug": "elimination-game",
                "question__hide": false,
                "total_acs": 49602,
                "total_submitted": 106742,
                "frontend_question_id": 390,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 389,
                "question__article__live": true,
                "question__article__slug": "find-the-difference",
                "question__article__has_video_solution": false,
                "question__title": "Find the Difference",
                "question__title_slug": "find-the-difference",
                "question__hide": false,
                "total_acs": 428662,
                "total_submitted": 708958,
                "frontend_question_id": 389,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 388,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Longest Absolute File Path",
                "question__title_slug": "longest-absolute-file-path",
                "question__hide": false,
                "total_acs": 135691,
                "total_submitted": 292556,
                "frontend_question_id": 388,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 387,
                "question__article__live": true,
                "question__article__slug": "first-unique-character-in-a-string",
                "question__article__has_video_solution": false,
                "question__title": "First Unique Character in a String",
                "question__title_slug": "first-unique-character-in-a-string",
                "question__hide": false,
                "total_acs": 1219696,
                "total_submitted": 2080265,
                "frontend_question_id": 387,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 386,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Lexicographical Numbers",
                "question__title_slug": "lexicographical-numbers",
                "question__hide": false,
                "total_acs": 90150,
                "total_submitted": 150028,
                "frontend_question_id": 386,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 385,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Mini Parser",
                "question__title_slug": "mini-parser",
                "question__hide": false,
                "total_acs": 49698,
                "total_submitted": 136848,
                "frontend_question_id": 385,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 384,
                "question__article__live": true,
                "question__article__slug": "shuffle-an-array",
                "question__article__has_video_solution": false,
                "question__title": "Shuffle an Array",
                "question__title_slug": "shuffle-an-array",
                "question__hide": false,
                "total_acs": 278129,
                "total_submitted": 483814,
                "frontend_question_id": 384,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 383,
                "question__article__live": true,
                "question__article__slug": "ransom-note",
                "question__article__has_video_solution": true,
                "question__title": "Ransom Note",
                "question__title_slug": "ransom-note",
                "question__hide": false,
                "total_acs": 563581,
                "total_submitted": 976413,
                "frontend_question_id": 383,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 382,
                "question__article__live": true,
                "question__article__slug": "linked-list-random-node",
                "question__article__has_video_solution": false,
                "question__title": "Linked List Random Node",
                "question__title_slug": "linked-list-random-node",
                "question__hide": false,
                "total_acs": 157809,
                "total_submitted": 265905,
                "frontend_question_id": 382,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 381,
                "question__article__live": true,
                "question__article__slug": "insert-delete-getrandom-o1-duplicates-allowed",
                "question__article__has_video_solution": false,
                "question__title": "Insert Delete GetRandom O(1) - Duplicates allowed",
                "question__title_slug": "insert-delete-getrandom-o1-duplicates-allowed",
                "question__hide": false,
                "total_acs": 115411,
                "total_submitted": 323942,
                "frontend_question_id": 381,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 380,
                "question__article__live": true,
                "question__article__slug": "insert-delete-getrandom-o1",
                "question__article__has_video_solution": false,
                "question__title": "Insert Delete GetRandom O(1)",
                "question__title_slug": "insert-delete-getrandom-o1",
                "question__hide": false,
                "total_acs": 517506,
                "total_submitted": 998560,
                "frontend_question_id": 380,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 379,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Phone Directory",
                "question__title_slug": "design-phone-directory",
                "question__hide": false,
                "total_acs": 57998,
                "total_submitted": 114250,
                "frontend_question_id": 379,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 378,
                "question__article__live": true,
                "question__article__slug": "kth-smallest-element-in-a-sorted-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Kth Smallest Element in a Sorted Matrix",
                "question__title_slug": "kth-smallest-element-in-a-sorted-matrix",
                "question__hide": false,
                "total_acs": 486839,
                "total_submitted": 792428,
                "frontend_question_id": 378,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 377,
                "question__article__live": true,
                "question__article__slug": "combination-sum-iv",
                "question__article__has_video_solution": false,
                "question__title": "Combination Sum IV",
                "question__title_slug": "combination-sum-iv",
                "question__hide": false,
                "total_acs": 322005,
                "total_submitted": 620265,
                "frontend_question_id": 377,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 376,
                "question__article__live": true,
                "question__article__slug": "wiggle-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Wiggle Subsequence",
                "question__title_slug": "wiggle-subsequence",
                "question__hide": false,
                "total_acs": 202840,
                "total_submitted": 421467,
                "frontend_question_id": 376,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 375,
                "question__article__live": false,
                "question__article__slug": "guess-higher-or-lower-number-ii",
                "question__article__has_video_solution": false,
                "question__title": "Guess Number Higher or Lower II",
                "question__title_slug": "guess-number-higher-or-lower-ii",
                "question__hide": false,
                "total_acs": 97808,
                "total_submitted": 212092,
                "frontend_question_id": 375,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 374,
                "question__article__live": true,
                "question__article__slug": "guess-number-higher-or-lower",
                "question__article__has_video_solution": false,
                "question__title": "Guess Number Higher or Lower",
                "question__title_slug": "guess-number-higher-or-lower",
                "question__hide": false,
                "total_acs": 365511,
                "total_submitted": 728817,
                "frontend_question_id": 374,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 373,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Find K Pairs with Smallest Sums",
                "question__title_slug": "find-k-pairs-with-smallest-sums",
                "question__hide": false,
                "total_acs": 183012,
                "total_submitted": 476343,
                "frontend_question_id": 373,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 372,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Super Pow",
                "question__title_slug": "super-pow",
                "question__hide": false,
                "total_acs": 52670,
                "total_submitted": 140875,
                "frontend_question_id": 372,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 371,
                "question__article__live": true,
                "question__article__slug": "sum-of-two-integers",
                "question__article__has_video_solution": false,
                "question__title": "Sum of Two Integers",
                "question__title_slug": "sum-of-two-integers",
                "question__hide": false,
                "total_acs": 329098,
                "total_submitted": 650135,
                "frontend_question_id": 371,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 370,
                "question__article__live": true,
                "question__article__slug": "range-addition",
                "question__article__has_video_solution": false,
                "question__title": "Range Addition",
                "question__title_slug": "range-addition",
                "question__hide": false,
                "total_acs": 77615,
                "total_submitted": 110100,
                "frontend_question_id": 370,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 369,
                "question__article__live": true,
                "question__article__slug": "plus-one-linked-list",
                "question__article__has_video_solution": true,
                "question__title": "Plus One Linked List",
                "question__title_slug": "plus-one-linked-list",
                "question__hide": false,
                "total_acs": 70720,
                "total_submitted": 116209,
                "frontend_question_id": 369,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 368,
                "question__article__live": true,
                "question__article__slug": "largest-divisible-subset",
                "question__article__has_video_solution": false,
                "question__title": "Largest Divisible Subset",
                "question__title_slug": "largest-divisible-subset",
                "question__hide": false,
                "total_acs": 161926,
                "total_submitted": 393987,
                "frontend_question_id": 368,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 367,
                "question__article__live": true,
                "question__article__slug": "valid-perfect-square",
                "question__article__has_video_solution": false,
                "question__title": "Valid Perfect Square",
                "question__title_slug": "valid-perfect-square",
                "question__hide": false,
                "total_acs": 410040,
                "total_submitted": 948546,
                "frontend_question_id": 367,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 366,
                "question__article__live": true,
                "question__article__slug": "find-leaves-of-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Find Leaves of Binary Tree",
                "question__title_slug": "find-leaves-of-binary-tree",
                "question__hide": false,
                "total_acs": 213577,
                "total_submitted": 267217,
                "frontend_question_id": 366,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 365,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Water and Jug Problem",
                "question__title_slug": "water-and-jug-problem",
                "question__hide": false,
                "total_acs": 70805,
                "total_submitted": 195644,
                "frontend_question_id": 365,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 364,
                "question__article__live": true,
                "question__article__slug": "nested-list-weight-sum-ii",
                "question__article__has_video_solution": false,
                "question__title": "Nested List Weight Sum II",
                "question__title_slug": "nested-list-weight-sum-ii",
                "question__hide": false,
                "total_acs": 123902,
                "total_submitted": 182589,
                "frontend_question_id": 364,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 363,
                "question__article__live": true,
                "question__article__slug": "max-sum-of-rectangle-no-larger-than-k",
                "question__article__has_video_solution": false,
                "question__title": "Max Sum of Rectangle No Larger Than K",
                "question__title_slug": "max-sum-of-rectangle-no-larger-than-k",
                "question__hide": false,
                "total_acs": 114170,
                "total_submitted": 257949,
                "frontend_question_id": 363,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 362,
                "question__article__live": true,
                "question__article__slug": "design-hit-counter",
                "question__article__has_video_solution": false,
                "question__title": "Design Hit Counter",
                "question__title_slug": "design-hit-counter",
                "question__hide": false,
                "total_acs": 178523,
                "total_submitted": 262610,
                "frontend_question_id": 362,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 361,
                "question__article__live": true,
                "question__article__slug": "bomb-enemy",
                "question__article__has_video_solution": false,
                "question__title": "Bomb Enemy",
                "question__title_slug": "bomb-enemy",
                "question__hide": false,
                "total_acs": 69253,
                "total_submitted": 136697,
                "frontend_question_id": 361,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 360,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Sort Transformed Array",
                "question__title_slug": "sort-transformed-array",
                "question__hide": false,
                "total_acs": 58734,
                "total_submitted": 107889,
                "frontend_question_id": 360,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 359,
                "question__article__live": true,
                "question__article__slug": "logger-rate-limiter",
                "question__article__has_video_solution": false,
                "question__title": "Logger Rate Limiter",
                "question__title_slug": "logger-rate-limiter",
                "question__hide": false,
                "total_acs": 249794,
                "total_submitted": 331165,
                "frontend_question_id": 359,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 358,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rearrange String k Distance Apart",
                "question__title_slug": "rearrange-string-k-distance-apart",
                "question__hide": false,
                "total_acs": 54965,
                "total_submitted": 146943,
                "frontend_question_id": 358,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 357,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count Numbers with Unique Digits",
                "question__title_slug": "count-numbers-with-unique-digits",
                "question__hide": false,
                "total_acs": 108687,
                "total_submitted": 211815,
                "frontend_question_id": 357,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 356,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Line Reflection",
                "question__title_slug": "line-reflection",
                "question__hide": false,
                "total_acs": 32789,
                "total_submitted": 94949,
                "frontend_question_id": 356,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 355,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Design Twitter",
                "question__title_slug": "design-twitter",
                "question__hide": false,
                "total_acs": 99991,
                "total_submitted": 277387,
                "frontend_question_id": 355,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 354,
                "question__article__live": true,
                "question__article__slug": "russian-doll-envelopes",
                "question__article__has_video_solution": false,
                "question__title": "Russian Doll Envelopes",
                "question__title_slug": "russian-doll-envelopes",
                "question__hide": false,
                "total_acs": 174710,
                "total_submitted": 454004,
                "frontend_question_id": 354,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 353,
                "question__article__live": true,
                "question__article__slug": "design-snake-game",
                "question__article__has_video_solution": false,
                "question__title": "Design Snake Game",
                "question__title_slug": "design-snake-game",
                "question__hide": false,
                "total_acs": 65174,
                "total_submitted": 167994,
                "frontend_question_id": 353,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 352,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Data Stream as Disjoint Intervals",
                "question__title_slug": "data-stream-as-disjoint-intervals",
                "question__hide": false,
                "total_acs": 53883,
                "total_submitted": 105069,
                "frontend_question_id": 352,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 351,
                "question__article__live": false,
                "question__article__slug": "android-unlock-patterns",
                "question__article__has_video_solution": false,
                "question__title": "Android Unlock Patterns",
                "question__title_slug": "android-unlock-patterns",
                "question__hide": false,
                "total_acs": 66710,
                "total_submitted": 130146,
                "frontend_question_id": 351,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 350,
                "question__article__live": true,
                "question__article__slug": "intersection-of-two-arrays-ii",
                "question__article__has_video_solution": false,
                "question__title": "Intersection of Two Arrays II",
                "question__title_slug": "intersection-of-two-arrays-ii",
                "question__hide": false,
                "total_acs": 896231,
                "total_submitted": 1617613,
                "frontend_question_id": 350,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 349,
                "question__article__live": true,
                "question__article__slug": "intersection-of-two-arrays",
                "question__article__has_video_solution": false,
                "question__title": "Intersection of Two Arrays",
                "question__title_slug": "intersection-of-two-arrays",
                "question__hide": false,
                "total_acs": 730128,
                "total_submitted": 1044441,
                "frontend_question_id": 349,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 348,
                "question__article__live": true,
                "question__article__slug": "design-tic-tac-toe",
                "question__article__has_video_solution": false,
                "question__title": "Design Tic-Tac-Toe",
                "question__title_slug": "design-tic-tac-toe",
                "question__hide": false,
                "total_acs": 196689,
                "total_submitted": 342092,
                "frontend_question_id": 348,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 347,
                "question__article__live": true,
                "question__article__slug": "top-k-frequent-elements",
                "question__article__has_video_solution": true,
                "question__title": "Top K Frequent Elements",
                "question__title_slug": "top-k-frequent-elements",
                "question__hide": false,
                "total_acs": 1133144,
                "total_submitted": 1746756,
                "frontend_question_id": 347,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 346,
                "question__article__live": true,
                "question__article__slug": "moving-average-from-data-stream",
                "question__article__has_video_solution": false,
                "question__title": "Moving Average from Data Stream",
                "question__title_slug": "moving-average-from-data-stream",
                "question__hide": false,
                "total_acs": 283483,
                "total_submitted": 368655,
                "frontend_question_id": 346,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 345,
                "question__article__live": true,
                "question__article__slug": "reverse-vowels-of-a-string",
                "question__article__has_video_solution": false,
                "question__title": "Reverse Vowels of a String",
                "question__title_slug": "reverse-vowels-of-a-string",
                "question__hide": false,
                "total_acs": 376759,
                "total_submitted": 794235,
                "frontend_question_id": 345,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 344,
                "question__article__live": true,
                "question__article__slug": "reverse-string",
                "question__article__has_video_solution": true,
                "question__title": "Reverse String",
                "question__title_slug": "reverse-string",
                "question__hide": false,
                "total_acs": 1771882,
                "total_submitted": 2337551,
                "frontend_question_id": 344,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 343,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Integer Break",
                "question__title_slug": "integer-break",
                "question__hide": false,
                "total_acs": 204282,
                "total_submitted": 371389,
                "frontend_question_id": 343,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 342,
                "question__article__live": true,
                "question__article__slug": "power-of-four",
                "question__article__has_video_solution": false,
                "question__title": "Power of Four",
                "question__title_slug": "power-of-four",
                "question__hide": false,
                "total_acs": 398078,
                "total_submitted": 876140,
                "frontend_question_id": 342,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 341,
                "question__article__live": true,
                "question__article__slug": "flatten-nested-iterator",
                "question__article__has_video_solution": false,
                "question__title": "Flatten Nested List Iterator",
                "question__title_slug": "flatten-nested-list-iterator",
                "question__hide": false,
                "total_acs": 340081,
                "total_submitted": 554834,
                "frontend_question_id": 341,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 340,
                "question__article__live": true,
                "question__article__slug": "longest-substring-with-at-most-k-distinct-characters",
                "question__article__has_video_solution": true,
                "question__title": "Longest Substring with At Most K Distinct Characters",
                "question__title_slug": "longest-substring-with-at-most-k-distinct-characters",
                "question__hide": false,
                "total_acs": 290545,
                "total_submitted": 609502,
                "frontend_question_id": 340,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 339,
                "question__article__live": true,
                "question__article__slug": "nested-list-weight-sum",
                "question__article__has_video_solution": true,
                "question__title": "Nested List Weight Sum",
                "question__title_slug": "nested-list-weight-sum",
                "question__hide": false,
                "total_acs": 209295,
                "total_submitted": 255803,
                "frontend_question_id": 339,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 338,
                "question__article__live": true,
                "question__article__slug": "counting-bits",
                "question__article__has_video_solution": false,
                "question__title": "Counting Bits",
                "question__title_slug": "counting-bits",
                "question__hide": false,
                "total_acs": 652549,
                "total_submitted": 870646,
                "frontend_question_id": 338,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 337,
                "question__article__live": true,
                "question__article__slug": "house-robber-iii",
                "question__article__has_video_solution": false,
                "question__title": "House Robber III",
                "question__title_slug": "house-robber-iii",
                "question__hide": false,
                "total_acs": 306851,
                "total_submitted": 571019,
                "frontend_question_id": 337,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 336,
                "question__article__live": true,
                "question__article__slug": "palindrome-pairs",
                "question__article__has_video_solution": false,
                "question__title": "Palindrome Pairs",
                "question__title_slug": "palindrome-pairs",
                "question__hide": false,
                "total_acs": 153146,
                "total_submitted": 435021,
                "frontend_question_id": 336,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 335,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Self Crossing",
                "question__title_slug": "self-crossing",
                "question__hide": false,
                "total_acs": 28511,
                "total_submitted": 97584,
                "frontend_question_id": 335,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 334,
                "question__article__live": true,
                "question__article__slug": "increasing-triplet-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Increasing Triplet Subsequence",
                "question__title_slug": "increasing-triplet-subsequence",
                "question__hide": false,
                "total_acs": 293276,
                "total_submitted": 703852,
                "frontend_question_id": 334,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 333,
                "question__article__live": true,
                "question__article__slug": "largest-bst-subtree",
                "question__article__has_video_solution": false,
                "question__title": "Largest BST Subtree",
                "question__title_slug": "largest-bst-subtree",
                "question__hide": false,
                "total_acs": 88396,
                "total_submitted": 210465,
                "frontend_question_id": 333,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 332,
                "question__article__live": true,
                "question__article__slug": "reconstruct-itinerary",
                "question__article__has_video_solution": false,
                "question__title": "Reconstruct Itinerary",
                "question__title_slug": "reconstruct-itinerary",
                "question__hide": false,
                "total_acs": 302063,
                "total_submitted": 741850,
                "frontend_question_id": 332,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 331,
                "question__article__live": true,
                "question__article__slug": "verify-preorder-serialization-of-a-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Verify Preorder Serialization of a Binary Tree",
                "question__title_slug": "verify-preorder-serialization-of-a-binary-tree",
                "question__hide": false,
                "total_acs": 119391,
                "total_submitted": 270995,
                "frontend_question_id": 331,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 330,
                "question__article__live": true,
                "question__article__slug": "patching-array",
                "question__article__has_video_solution": false,
                "question__title": "Patching Array",
                "question__title_slug": "patching-array",
                "question__hide": false,
                "total_acs": 58171,
                "total_submitted": 146014,
                "frontend_question_id": 330,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 329,
                "question__article__live": true,
                "question__article__slug": "longest-increasing-path-in-a-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Longest Increasing Path in a Matrix",
                "question__title_slug": "longest-increasing-path-in-a-matrix",
                "question__hide": false,
                "total_acs": 396695,
                "total_submitted": 764786,
                "frontend_question_id": 329,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 328,
                "question__article__live": true,
                "question__article__slug": "odd-even-linked-list",
                "question__article__has_video_solution": false,
                "question__title": "Odd Even Linked List",
                "question__title_slug": "odd-even-linked-list",
                "question__hide": false,
                "total_acs": 578381,
                "total_submitted": 963810,
                "frontend_question_id": 328,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 327,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Count of Range Sum",
                "question__title_slug": "count-of-range-sum",
                "question__hide": false,
                "total_acs": 63536,
                "total_submitted": 176192,
                "frontend_question_id": 327,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 326,
                "question__article__live": true,
                "question__article__slug": "power-of-three",
                "question__article__has_video_solution": false,
                "question__title": "Power of Three",
                "question__title_slug": "power-of-three",
                "question__hide": false,
                "total_acs": 585156,
                "total_submitted": 1298820,
                "frontend_question_id": 326,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 325,
                "question__article__live": true,
                "question__article__slug": "maximum-size-subarray-sum-equals-k",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Size Subarray Sum Equals k",
                "question__title_slug": "maximum-size-subarray-sum-equals-k",
                "question__hide": false,
                "total_acs": 163615,
                "total_submitted": 331717,
                "frontend_question_id": 325,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 324,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Wiggle Sort II",
                "question__title_slug": "wiggle-sort-ii",
                "question__hide": false,
                "total_acs": 129757,
                "total_submitted": 396292,
                "frontend_question_id": 324,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 323,
                "question__article__live": true,
                "question__article__slug": "number-of-connected-components-in-an-undirected-graph",
                "question__article__has_video_solution": true,
                "question__title": "Number of Connected Components in an Undirected Graph",
                "question__title_slug": "number-of-connected-components-in-an-undirected-graph",
                "question__hide": false,
                "total_acs": 283914,
                "total_submitted": 459570,
                "frontend_question_id": 323,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 322,
                "question__article__live": true,
                "question__article__slug": "coin-change",
                "question__article__has_video_solution": true,
                "question__title": "Coin Change",
                "question__title_slug": "coin-change",
                "question__hide": false,
                "total_acs": 1165036,
                "total_submitted": 2826410,
                "frontend_question_id": 322,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 321,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Create Maximum Number",
                "question__title_slug": "create-maximum-number",
                "question__hide": false,
                "total_acs": 51564,
                "total_submitted": 179940,
                "frontend_question_id": 321,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 320,
                "question__article__live": true,
                "question__article__slug": "generalized-abbreviation",
                "question__article__has_video_solution": false,
                "question__title": "Generalized Abbreviation",
                "question__title_slug": "generalized-abbreviation",
                "question__hide": false,
                "total_acs": 63020,
                "total_submitted": 110381,
                "frontend_question_id": 320,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 319,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Bulb Switcher",
                "question__title_slug": "bulb-switcher",
                "question__hide": false,
                "total_acs": 120975,
                "total_submitted": 252990,
                "frontend_question_id": 319,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 318,
                "question__article__live": true,
                "question__article__slug": "maximum-product-of-word-lengths",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Product of Word Lengths",
                "question__title_slug": "maximum-product-of-word-lengths",
                "question__hide": false,
                "total_acs": 193513,
                "total_submitted": 321412,
                "frontend_question_id": 318,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 317,
                "question__article__live": true,
                "question__article__slug": "shortest-distance-from-all-buildings",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Distance from All Buildings",
                "question__title_slug": "shortest-distance-from-all-buildings",
                "question__hide": false,
                "total_acs": 145641,
                "total_submitted": 338014,
                "frontend_question_id": 317,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 316,
                "question__article__live": true,
                "question__article__slug": "remove-duplicate-letters",
                "question__article__has_video_solution": false,
                "question__title": "Remove Duplicate Letters",
                "question__title_slug": "remove-duplicate-letters",
                "question__hide": false,
                "total_acs": 207100,
                "total_submitted": 467369,
                "frontend_question_id": 316,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 315,
                "question__article__live": true,
                "question__article__slug": "count-of-smaller-numbers-after-self",
                "question__article__has_video_solution": false,
                "question__title": "Count of Smaller Numbers After Self",
                "question__title_slug": "count-of-smaller-numbers-after-self",
                "question__hide": false,
                "total_acs": 273996,
                "total_submitted": 638870,
                "frontend_question_id": 315,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 314,
                "question__article__live": true,
                "question__article__slug": "binary-tree-vertical-order-traversal",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Vertical Order Traversal",
                "question__title_slug": "binary-tree-vertical-order-traversal",
                "question__hide": false,
                "total_acs": 298713,
                "total_submitted": 576056,
                "frontend_question_id": 314,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 313,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Super Ugly Number",
                "question__title_slug": "super-ugly-number",
                "question__hide": false,
                "total_acs": 110152,
                "total_submitted": 240228,
                "frontend_question_id": 313,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 312,
                "question__article__live": true,
                "question__article__slug": "burst-balloons",
                "question__article__has_video_solution": false,
                "question__title": "Burst Balloons",
                "question__title_slug": "burst-balloons",
                "question__hide": false,
                "total_acs": 204259,
                "total_submitted": 359262,
                "frontend_question_id": 312,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 311,
                "question__article__live": true,
                "question__article__slug": "sparse-matrix-multiplication",
                "question__article__has_video_solution": false,
                "question__title": "Sparse Matrix Multiplication",
                "question__title_slug": "sparse-matrix-multiplication",
                "question__hide": false,
                "total_acs": 161143,
                "total_submitted": 241054,
                "frontend_question_id": 311,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 310,
                "question__article__live": true,
                "question__article__slug": "minimum-height-trees",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Height Trees",
                "question__title_slug": "minimum-height-trees",
                "question__hide": false,
                "total_acs": 218316,
                "total_submitted": 568887,
                "frontend_question_id": 310,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 309,
                "question__article__live": true,
                "question__article__slug": "best-time-to-buy-and-sell-stock-with-cooldown",
                "question__article__has_video_solution": false,
                "question__title": "Best Time to Buy and Sell Stock with Cooldown",
                "question__title_slug": "best-time-to-buy-and-sell-stock-with-cooldown",
                "question__hide": false,
                "total_acs": 315650,
                "total_submitted": 584979,
                "frontend_question_id": 309,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 308,
                "question__article__live": true,
                "question__article__slug": "range-sum-query-2d-mutable",
                "question__article__has_video_solution": false,
                "question__title": "Range Sum Query 2D - Mutable",
                "question__title_slug": "range-sum-query-2d-mutable",
                "question__hide": false,
                "total_acs": 68142,
                "total_submitted": 162690,
                "frontend_question_id": 308,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 307,
                "question__article__live": true,
                "question__article__slug": "range-sum-query-mutable",
                "question__article__has_video_solution": false,
                "question__title": "Range Sum Query - Mutable",
                "question__title_slug": "range-sum-query-mutable",
                "question__hide": false,
                "total_acs": 230610,
                "total_submitted": 568084,
                "frontend_question_id": 307,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 306,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Additive Number",
                "question__title_slug": "additive-number",
                "question__hide": false,
                "total_acs": 72870,
                "total_submitted": 236739,
                "frontend_question_id": 306,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 305,
                "question__article__live": true,
                "question__article__slug": "number-of-islands-ii",
                "question__article__has_video_solution": false,
                "question__title": "Number of Islands II",
                "question__title_slug": "number-of-islands-ii",
                "question__hide": false,
                "total_acs": 120383,
                "total_submitted": 304999,
                "frontend_question_id": 305,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 304,
                "question__article__live": true,
                "question__article__slug": "range-sum-query-2d-immutable",
                "question__article__has_video_solution": true,
                "question__title": "Range Sum Query 2D - Immutable",
                "question__title_slug": "range-sum-query-2d-immutable",
                "question__hide": false,
                "total_acs": 294825,
                "total_submitted": 569815,
                "frontend_question_id": 304,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 303,
                "question__article__live": true,
                "question__article__slug": "range-sum-query-immutable",
                "question__article__has_video_solution": true,
                "question__title": "Range Sum Query - Immutable",
                "question__title_slug": "range-sum-query-immutable",
                "question__hide": false,
                "total_acs": 384995,
                "total_submitted": 670685,
                "frontend_question_id": 303,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 302,
                "question__article__live": true,
                "question__article__slug": "smallest-rectangle-enclosing-black-pixels",
                "question__article__has_video_solution": false,
                "question__title": "Smallest Rectangle Enclosing Black Pixels",
                "question__title_slug": "smallest-rectangle-enclosing-black-pixels",
                "question__hide": false,
                "total_acs": 45180,
                "total_submitted": 77884,
                "frontend_question_id": 302,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 301,
                "question__article__live": true,
                "question__article__slug": "remove-invalid-parentheses",
                "question__article__has_video_solution": false,
                "question__title": "Remove Invalid Parentheses",
                "question__title_slug": "remove-invalid-parentheses",
                "question__hide": false,
                "total_acs": 363686,
                "total_submitted": 773673,
                "frontend_question_id": 301,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 300,
                "question__article__live": true,
                "question__article__slug": "longest-increasing-subsequence",
                "question__article__has_video_solution": false,
                "question__title": "Longest Increasing Subsequence",
                "question__title_slug": "longest-increasing-subsequence",
                "question__hide": false,
                "total_acs": 1030990,
                "total_submitted": 2009940,
                "frontend_question_id": 300,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 299,
                "question__article__live": true,
                "question__article__slug": "bulls-and-cows",
                "question__article__has_video_solution": false,
                "question__title": "Bulls and Cows",
                "question__title_slug": "bulls-and-cows",
                "question__hide": false,
                "total_acs": 297414,
                "total_submitted": 616407,
                "frontend_question_id": 299,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 298,
                "question__article__live": true,
                "question__article__slug": "binary-tree-longest-consecutive-sequence",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Longest Consecutive Sequence",
                "question__title_slug": "binary-tree-longest-consecutive-sequence",
                "question__hide": false,
                "total_acs": 129331,
                "total_submitted": 248270,
                "frontend_question_id": 298,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 297,
                "question__article__live": true,
                "question__article__slug": "serialize-and-deserialize-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Serialize and Deserialize Binary Tree",
                "question__title_slug": "serialize-and-deserialize-binary-tree",
                "question__hide": false,
                "total_acs": 668612,
                "total_submitted": 1223585,
                "frontend_question_id": 297,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 296,
                "question__article__live": true,
                "question__article__slug": "best-meeting-point",
                "question__article__has_video_solution": false,
                "question__title": "Best Meeting Point",
                "question__title_slug": "best-meeting-point",
                "question__hide": false,
                "total_acs": 61163,
                "total_submitted": 102749,
                "frontend_question_id": 296,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 295,
                "question__article__live": true,
                "question__article__slug": "find-median-from-data-stream",
                "question__article__has_video_solution": false,
                "question__title": "Find Median from Data Stream",
                "question__title_slug": "find-median-from-data-stream",
                "question__hide": false,
                "total_acs": 516587,
                "total_submitted": 1014158,
                "frontend_question_id": 295,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 294,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Flip Game II",
                "question__title_slug": "flip-game-ii",
                "question__hide": false,
                "total_acs": 65346,
                "total_submitted": 126401,
                "frontend_question_id": 294,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 293,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Flip Game",
                "question__title_slug": "flip-game",
                "question__hide": false,
                "total_acs": 61060,
                "total_submitted": 97189,
                "frontend_question_id": 293,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 292,
                "question__article__live": true,
                "question__article__slug": "nim-game",
                "question__article__has_video_solution": false,
                "question__title": "Nim Game",
                "question__title_slug": "nim-game",
                "question__hide": false,
                "total_acs": 292415,
                "total_submitted": 524396,
                "frontend_question_id": 292,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 291,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Word Pattern II",
                "question__title_slug": "word-pattern-ii",
                "question__hide": false,
                "total_acs": 64047,
                "total_submitted": 136911,
                "frontend_question_id": 291,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 290,
                "question__article__live": true,
                "question__article__slug": "word-pattern",
                "question__article__has_video_solution": false,
                "question__title": "Word Pattern",
                "question__title_slug": "word-pattern",
                "question__hide": false,
                "total_acs": 388328,
                "total_submitted": 962836,
                "frontend_question_id": 290,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 289,
                "question__article__live": true,
                "question__article__slug": "game-of-life",
                "question__article__has_video_solution": true,
                "question__title": "Game of Life",
                "question__title_slug": "game-of-life",
                "question__hide": false,
                "total_acs": 362041,
                "total_submitted": 546430,
                "frontend_question_id": 289,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 288,
                "question__article__live": false,
                "question__article__slug": "unique-word-abbreviation",
                "question__article__has_video_solution": false,
                "question__title": "Unique Word Abbreviation",
                "question__title_slug": "unique-word-abbreviation",
                "question__hide": false,
                "total_acs": 66590,
                "total_submitted": 265075,
                "frontend_question_id": 288,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 287,
                "question__article__live": true,
                "question__article__slug": "find-the-duplicate-number",
                "question__article__has_video_solution": false,
                "question__title": "Find the Duplicate Number",
                "question__title_slug": "find-the-duplicate-number",
                "question__hide": false,
                "total_acs": 980145,
                "total_submitted": 1659404,
                "frontend_question_id": 287,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 286,
                "question__article__live": true,
                "question__article__slug": "walls-and-gates",
                "question__article__has_video_solution": false,
                "question__title": "Walls and Gates",
                "question__title_slug": "walls-and-gates",
                "question__hide": false,
                "total_acs": 241669,
                "total_submitted": 402805,
                "frontend_question_id": 286,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 285,
                "question__article__live": true,
                "question__article__slug": "inorder-successor-in-bst",
                "question__article__has_video_solution": false,
                "question__title": "Inorder Successor in BST",
                "question__title_slug": "inorder-successor-in-bst",
                "question__hide": false,
                "total_acs": 282251,
                "total_submitted": 587936,
                "frontend_question_id": 285,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 284,
                "question__article__live": true,
                "question__article__slug": "peeking-iterator",
                "question__article__has_video_solution": false,
                "question__title": "Peeking Iterator",
                "question__title_slug": "peeking-iterator",
                "question__hide": false,
                "total_acs": 196823,
                "total_submitted": 339306,
                "frontend_question_id": 284,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 283,
                "question__article__live": true,
                "question__article__slug": "move-zeroes",
                "question__article__has_video_solution": false,
                "question__title": "Move Zeroes",
                "question__title_slug": "move-zeroes",
                "question__hide": false,
                "total_acs": 1864839,
                "total_submitted": 3049363,
                "frontend_question_id": 283,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 282,
                "question__article__live": true,
                "question__article__slug": "expression-add-operators",
                "question__article__has_video_solution": false,
                "question__title": "Expression Add Operators",
                "question__title_slug": "expression-add-operators",
                "question__hide": false,
                "total_acs": 188775,
                "total_submitted": 481738,
                "frontend_question_id": 282,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 281,
                "question__article__live": true,
                "question__article__slug": "zigzag-iterator",
                "question__article__has_video_solution": false,
                "question__title": "Zigzag Iterator",
                "question__title_slug": "zigzag-iterator",
                "question__hide": false,
                "total_acs": 83096,
                "total_submitted": 133775,
                "frontend_question_id": 281,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 280,
                "question__article__live": true,
                "question__article__slug": "wiggle-sort",
                "question__article__has_video_solution": false,
                "question__title": "Wiggle Sort",
                "question__title_slug": "wiggle-sort",
                "question__hide": false,
                "total_acs": 118150,
                "total_submitted": 178314,
                "frontend_question_id": 280,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 279,
                "question__article__live": true,
                "question__article__slug": "perfect-squares",
                "question__article__has_video_solution": false,
                "question__title": "Perfect Squares",
                "question__title_slug": "perfect-squares",
                "question__hide": false,
                "total_acs": 563166,
                "total_submitted": 1078723,
                "frontend_question_id": 279,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 278,
                "question__article__live": true,
                "question__article__slug": "first-bad-version",
                "question__article__has_video_solution": true,
                "question__title": "First Bad Version",
                "question__title_slug": "first-bad-version",
                "question__hide": false,
                "total_acs": 1189140,
                "total_submitted": 2785598,
                "frontend_question_id": 278,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 277,
                "question__article__live": true,
                "question__article__slug": "find-the-celebrity",
                "question__article__has_video_solution": true,
                "question__title": "Find the Celebrity",
                "question__title_slug": "find-the-celebrity",
                "question__hide": false,
                "total_acs": 235312,
                "total_submitted": 501548,
                "frontend_question_id": 277,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 276,
                "question__article__live": true,
                "question__article__slug": "paint-fence",
                "question__article__has_video_solution": false,
                "question__title": "Paint Fence",
                "question__title_slug": "paint-fence",
                "question__hide": false,
                "total_acs": 91286,
                "total_submitted": 208497,
                "frontend_question_id": 276,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 275,
                "question__article__live": true,
                "question__article__slug": "h-index-ii",
                "question__article__has_video_solution": false,
                "question__title": "H-Index II",
                "question__title_slug": "h-index-ii",
                "question__hide": false,
                "total_acs": 165459,
                "total_submitted": 443781,
                "frontend_question_id": 275,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 274,
                "question__article__live": true,
                "question__article__slug": "h-index",
                "question__article__has_video_solution": false,
                "question__title": "H-Index",
                "question__title_slug": "h-index",
                "question__hide": false,
                "total_acs": 244991,
                "total_submitted": 644640,
                "frontend_question_id": 274,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 273,
                "question__article__live": true,
                "question__article__slug": "integer-to-english-words",
                "question__article__has_video_solution": false,
                "question__title": "Integer to English Words",
                "question__title_slug": "integer-to-english-words",
                "question__hide": false,
                "total_acs": 320556,
                "total_submitted": 1076655,
                "frontend_question_id": 273,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 272,
                "question__article__live": true,
                "question__article__slug": "closest-bst-value-ii",
                "question__article__has_video_solution": false,
                "question__title": "Closest Binary Search Tree Value II",
                "question__title_slug": "closest-binary-search-tree-value-ii",
                "question__hide": false,
                "total_acs": 105683,
                "total_submitted": 182302,
                "frontend_question_id": 272,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 271,
                "question__article__live": true,
                "question__article__slug": "encode-and-decode-strings",
                "question__article__has_video_solution": false,
                "question__title": "Encode and Decode Strings",
                "question__title_slug": "encode-and-decode-strings",
                "question__hide": false,
                "total_acs": 114869,
                "total_submitted": 283388,
                "frontend_question_id": 271,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 270,
                "question__article__live": true,
                "question__article__slug": "closest-bst-value",
                "question__article__has_video_solution": false,
                "question__title": "Closest Binary Search Tree Value",
                "question__title_slug": "closest-binary-search-tree-value",
                "question__hide": false,
                "total_acs": 266829,
                "total_submitted": 490635,
                "frontend_question_id": 270,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 269,
                "question__article__live": true,
                "question__article__slug": "alien-dictionary",
                "question__article__has_video_solution": false,
                "question__title": "Alien Dictionary",
                "question__title_slug": "alien-dictionary",
                "question__hide": false,
                "total_acs": 310796,
                "total_submitted": 884402,
                "frontend_question_id": 269,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 268,
                "question__article__live": true,
                "question__article__slug": "missing-number",
                "question__article__has_video_solution": true,
                "question__title": "Missing Number",
                "question__title_slug": "missing-number",
                "question__hide": false,
                "total_acs": 1209838,
                "total_submitted": 1978139,
                "frontend_question_id": 268,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 267,
                "question__article__live": true,
                "question__article__slug": "palindrome-permutation-ii",
                "question__article__has_video_solution": false,
                "question__title": "Palindrome Permutation II",
                "question__title_slug": "palindrome-permutation-ii",
                "question__hide": false,
                "total_acs": 57781,
                "total_submitted": 143438,
                "frontend_question_id": 267,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 266,
                "question__article__live": true,
                "question__article__slug": "palindrome-permutation",
                "question__article__has_video_solution": false,
                "question__title": "Palindrome Permutation",
                "question__title_slug": "palindrome-permutation",
                "question__hide": false,
                "total_acs": 171628,
                "total_submitted": 261095,
                "frontend_question_id": 266,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 265,
                "question__article__live": true,
                "question__article__slug": "paint-house-ii",
                "question__article__has_video_solution": false,
                "question__title": "Paint House II",
                "question__title_slug": "paint-house-ii",
                "question__hide": false,
                "total_acs": 101970,
                "total_submitted": 196378,
                "frontend_question_id": 265,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 264,
                "question__article__live": true,
                "question__article__slug": "ugly-number-ii",
                "question__article__has_video_solution": false,
                "question__title": "Ugly Number II",
                "question__title_slug": "ugly-number-ii",
                "question__hide": false,
                "total_acs": 277743,
                "total_submitted": 604586,
                "frontend_question_id": 264,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 263,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Ugly Number",
                "question__title_slug": "ugly-number",
                "question__hide": false,
                "total_acs": 319963,
                "total_submitted": 766236,
                "frontend_question_id": 263,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 262,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Trips and Users",
                "question__title_slug": "trips-and-users",
                "question__hide": false,
                "total_acs": 127589,
                "total_submitted": 332575,
                "frontend_question_id": 262,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 261,
                "question__article__live": true,
                "question__article__slug": "graph-valid-tree",
                "question__article__has_video_solution": false,
                "question__title": "Graph Valid Tree",
                "question__title_slug": "graph-valid-tree",
                "question__hide": false,
                "total_acs": 296740,
                "total_submitted": 637190,
                "frontend_question_id": 261,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 260,
                "question__article__live": true,
                "question__article__slug": "single-number-iii",
                "question__article__has_video_solution": false,
                "question__title": "Single Number III",
                "question__title_slug": "single-number-iii",
                "question__hide": false,
                "total_acs": 268478,
                "total_submitted": 398662,
                "frontend_question_id": 260,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 259,
                "question__article__live": true,
                "question__article__slug": "3sum-smaller",
                "question__article__has_video_solution": false,
                "question__title": "3Sum Smaller",
                "question__title_slug": "3sum-smaller",
                "question__hide": false,
                "total_acs": 124545,
                "total_submitted": 246283,
                "frontend_question_id": 259,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 258,
                "question__article__live": true,
                "question__article__slug": "add-digits",
                "question__article__has_video_solution": false,
                "question__title": "Add Digits",
                "question__title_slug": "add-digits",
                "question__hide": false,
                "total_acs": 497971,
                "total_submitted": 788946,
                "frontend_question_id": 258,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 257,
                "question__article__live": true,
                "question__article__slug": "binary-tree-paths",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Paths",
                "question__title_slug": "binary-tree-paths",
                "question__hide": false,
                "total_acs": 553022,
                "total_submitted": 921221,
                "frontend_question_id": 257,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 256,
                "question__article__live": true,
                "question__article__slug": "paint-house",
                "question__article__has_video_solution": false,
                "question__title": "Paint House",
                "question__title_slug": "paint-house",
                "question__hide": false,
                "total_acs": 172390,
                "total_submitted": 286219,
                "frontend_question_id": 256,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 255,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Verify Preorder Sequence in Binary Search Tree",
                "question__title_slug": "verify-preorder-sequence-in-binary-search-tree",
                "question__hide": false,
                "total_acs": 67176,
                "total_submitted": 140281,
                "frontend_question_id": 255,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 254,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Factor Combinations",
                "question__title_slug": "factor-combinations",
                "question__hide": false,
                "total_acs": 112830,
                "total_submitted": 231425,
                "frontend_question_id": 254,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 253,
                "question__article__live": true,
                "question__article__slug": "meeting-rooms-ii",
                "question__article__has_video_solution": false,
                "question__title": "Meeting Rooms II",
                "question__title_slug": "meeting-rooms-ii",
                "question__hide": false,
                "total_acs": 698125,
                "total_submitted": 1390591,
                "frontend_question_id": 253,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 252,
                "question__article__live": true,
                "question__article__slug": "meeting-rooms",
                "question__article__has_video_solution": true,
                "question__title": "Meeting Rooms",
                "question__title_slug": "meeting-rooms",
                "question__hide": false,
                "total_acs": 297760,
                "total_submitted": 522968,
                "frontend_question_id": 252,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 251,
                "question__article__live": true,
                "question__article__slug": "flatten-2d-vector",
                "question__article__has_video_solution": false,
                "question__title": "Flatten 2D Vector",
                "question__title_slug": "flatten-2d-vector",
                "question__hide": false,
                "total_acs": 111948,
                "total_submitted": 229723,
                "frontend_question_id": 251,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 250,
                "question__article__live": true,
                "question__article__slug": "count-univalue-subtrees",
                "question__article__has_video_solution": false,
                "question__title": "Count Univalue Subtrees",
                "question__title_slug": "count-univalue-subtrees",
                "question__hide": false,
                "total_acs": 129137,
                "total_submitted": 234331,
                "frontend_question_id": 250,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 249,
                "question__article__live": true,
                "question__article__slug": "group-shifted-strings",
                "question__article__has_video_solution": false,
                "question__title": "Group Shifted Strings",
                "question__title_slug": "group-shifted-strings",
                "question__hide": false,
                "total_acs": 180090,
                "total_submitted": 280983,
                "frontend_question_id": 249,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 248,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Strobogrammatic Number III",
                "question__title_slug": "strobogrammatic-number-iii",
                "question__hide": false,
                "total_acs": 34504,
                "total_submitted": 82839,
                "frontend_question_id": 248,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 247,
                "question__article__live": true,
                "question__article__slug": "strobogrammatic-number-ii",
                "question__article__has_video_solution": false,
                "question__title": "Strobogrammatic Number II",
                "question__title_slug": "strobogrammatic-number-ii",
                "question__hide": false,
                "total_acs": 124265,
                "total_submitted": 242040,
                "frontend_question_id": 247,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 246,
                "question__article__live": true,
                "question__article__slug": "strobogrammatic-number",
                "question__article__has_video_solution": true,
                "question__title": "Strobogrammatic Number",
                "question__title_slug": "strobogrammatic-number",
                "question__hide": false,
                "total_acs": 148351,
                "total_submitted": 311754,
                "frontend_question_id": 246,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 245,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Shortest Word Distance III",
                "question__title_slug": "shortest-word-distance-iii",
                "question__hide": false,
                "total_acs": 71131,
                "total_submitted": 123899,
                "frontend_question_id": 245,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 244,
                "question__article__live": true,
                "question__article__slug": "shortest-word-distance-ii",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Word Distance II",
                "question__title_slug": "shortest-word-distance-ii",
                "question__hide": false,
                "total_acs": 139302,
                "total_submitted": 230239,
                "frontend_question_id": 244,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 243,
                "question__article__live": true,
                "question__article__slug": "shortest-word-distance",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Word Distance",
                "question__title_slug": "shortest-word-distance",
                "question__hide": false,
                "total_acs": 188497,
                "total_submitted": 290885,
                "frontend_question_id": 243,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 242,
                "question__article__live": true,
                "question__article__slug": "valid-anagram",
                "question__article__has_video_solution": true,
                "question__title": "Valid Anagram",
                "question__title_slug": "valid-anagram",
                "question__hide": false,
                "total_acs": 1629094,
                "total_submitted": 2604328,
                "frontend_question_id": 242,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 241,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Different Ways to Add Parentheses",
                "question__title_slug": "different-ways-to-add-parentheses",
                "question__hide": false,
                "total_acs": 176377,
                "total_submitted": 280772,
                "frontend_question_id": 241,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 240,
                "question__article__live": true,
                "question__article__slug": "search-a-2d-matrix-ii",
                "question__article__has_video_solution": false,
                "question__title": "Search a 2D Matrix II",
                "question__title_slug": "search-a-2d-matrix-ii",
                "question__hide": false,
                "total_acs": 706507,
                "total_submitted": 1405049,
                "frontend_question_id": 240,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 239,
                "question__article__live": true,
                "question__article__slug": "sliding-window-maximum",
                "question__article__has_video_solution": false,
                "question__title": "Sliding Window Maximum",
                "question__title_slug": "sliding-window-maximum",
                "question__hide": false,
                "total_acs": 645847,
                "total_submitted": 1388360,
                "frontend_question_id": 239,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 238,
                "question__article__live": true,
                "question__article__slug": "product-of-array-except-self",
                "question__article__has_video_solution": true,
                "question__title": "Product of Array Except Self",
                "question__title_slug": "product-of-array-except-self",
                "question__hide": false,
                "total_acs": 1336643,
                "total_submitted": 2073055,
                "frontend_question_id": 238,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 237,
                "question__article__live": true,
                "question__article__slug": "delete-node-in-a-linked-list",
                "question__article__has_video_solution": false,
                "question__title": "Delete Node in a Linked List",
                "question__title_slug": "delete-node-in-a-linked-list",
                "question__hide": false,
                "total_acs": 883722,
                "total_submitted": 1202381,
                "frontend_question_id": 237,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 236,
                "question__article__live": true,
                "question__article__slug": "lowest-common-ancestor-of-a-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Lowest Common Ancestor of a Binary Tree",
                "question__title_slug": "lowest-common-ancestor-of-a-binary-tree",
                "question__hide": false,
                "total_acs": 1154049,
                "total_submitted": 2006743,
                "frontend_question_id": 236,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 235,
                "question__article__live": true,
                "question__article__slug": "lowest-common-ancestor-of-a-binary-search-tree",
                "question__article__has_video_solution": false,
                "question__title": "Lowest Common Ancestor of a Binary Search Tree",
                "question__title_slug": "lowest-common-ancestor-of-a-binary-search-tree",
                "question__hide": false,
                "total_acs": 963817,
                "total_submitted": 1615514,
                "frontend_question_id": 235,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 234,
                "question__article__live": true,
                "question__article__slug": "palindrome-linked-list",
                "question__article__has_video_solution": true,
                "question__title": "Palindrome Linked List",
                "question__title_slug": "palindrome-linked-list",
                "question__hide": false,
                "total_acs": 1184858,
                "total_submitted": 2417424,
                "frontend_question_id": 234,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 233,
                "question__article__live": true,
                "question__article__slug": "number-of-digit-one",
                "question__article__has_video_solution": false,
                "question__title": "Number of Digit One",
                "question__title_slug": "number-of-digit-one",
                "question__hide": false,
                "total_acs": 68981,
                "total_submitted": 202424,
                "frontend_question_id": 233,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 232,
                "question__article__live": true,
                "question__article__slug": "implement-queue-using-stacks",
                "question__article__has_video_solution": false,
                "question__title": "Implement Queue using Stacks",
                "question__title_slug": "implement-queue-using-stacks",
                "question__hide": false,
                "total_acs": 488683,
                "total_submitted": 808810,
                "frontend_question_id": 232,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 231,
                "question__article__live": true,
                "question__article__slug": "power-of-two",
                "question__article__has_video_solution": false,
                "question__title": "Power of Two",
                "question__title_slug": "power-of-two",
                "question__hide": false,
                "total_acs": 717506,
                "total_submitted": 1577722,
                "frontend_question_id": 231,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 230,
                "question__article__live": true,
                "question__article__slug": "kth-smallest-element-in-a-bst",
                "question__article__has_video_solution": false,
                "question__title": "Kth Smallest Element in a BST",
                "question__title_slug": "kth-smallest-element-in-a-bst",
                "question__hide": false,
                "total_acs": 915847,
                "total_submitted": 1329416,
                "frontend_question_id": 230,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 229,
                "question__article__live": true,
                "question__article__slug": "majority-element-ii",
                "question__article__has_video_solution": false,
                "question__title": "Majority Element II",
                "question__title_slug": "majority-element-ii",
                "question__hide": false,
                "total_acs": 334057,
                "total_submitted": 766627,
                "frontend_question_id": 229,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 228,
                "question__article__live": true,
                "question__article__slug": "summary-ranges",
                "question__article__has_video_solution": false,
                "question__title": "Summary Ranges",
                "question__title_slug": "summary-ranges",
                "question__hide": false,
                "total_acs": 310871,
                "total_submitted": 666033,
                "frontend_question_id": 228,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 227,
                "question__article__live": true,
                "question__article__slug": "basic-calculator-ii",
                "question__article__has_video_solution": false,
                "question__title": "Basic Calculator II",
                "question__title_slug": "basic-calculator-ii",
                "question__hide": false,
                "total_acs": 465975,
                "total_submitted": 1108864,
                "frontend_question_id": 227,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 226,
                "question__article__live": true,
                "question__article__slug": "invert-binary-tree",
                "question__article__has_video_solution": true,
                "question__title": "Invert Binary Tree",
                "question__title_slug": "invert-binary-tree",
                "question__hide": false,
                "total_acs": 1214940,
                "total_submitted": 1668835,
                "frontend_question_id": 226,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 225,
                "question__article__live": true,
                "question__article__slug": "implement-stack-using-queues",
                "question__article__has_video_solution": false,
                "question__title": "Implement Stack using Queues",
                "question__title_slug": "implement-stack-using-queues",
                "question__hide": false,
                "total_acs": 378324,
                "total_submitted": 664784,
                "frontend_question_id": 225,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 224,
                "question__article__live": true,
                "question__article__slug": "basic-calculator",
                "question__article__has_video_solution": false,
                "question__title": "Basic Calculator",
                "question__title_slug": "basic-calculator",
                "question__hide": false,
                "total_acs": 315986,
                "total_submitted": 771436,
                "frontend_question_id": 224,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 223,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rectangle Area",
                "question__title_slug": "rectangle-area",
                "question__hide": false,
                "total_acs": 141804,
                "total_submitted": 348998,
                "frontend_question_id": 223,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 222,
                "question__article__live": true,
                "question__article__slug": "count-complete-tree-nodes",
                "question__article__has_video_solution": false,
                "question__title": "Count Complete Tree Nodes",
                "question__title_slug": "count-complete-tree-nodes",
                "question__hide": false,
                "total_acs": 441233,
                "total_submitted": 775371,
                "frontend_question_id": 222,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 221,
                "question__article__live": true,
                "question__article__slug": "maximal-square",
                "question__article__has_video_solution": false,
                "question__title": "Maximal Square",
                "question__title_slug": "maximal-square",
                "question__hide": false,
                "total_acs": 529750,
                "total_submitted": 1198296,
                "frontend_question_id": 221,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 220,
                "question__article__live": true,
                "question__article__slug": "contains-duplicate-iii",
                "question__article__has_video_solution": false,
                "question__title": "Contains Duplicate III",
                "question__title_slug": "contains-duplicate-iii",
                "question__hide": false,
                "total_acs": 213264,
                "total_submitted": 980910,
                "frontend_question_id": 220,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 219,
                "question__article__live": true,
                "question__article__slug": "contains-duplicate-ii",
                "question__article__has_video_solution": false,
                "question__title": "Contains Duplicate II",
                "question__title_slug": "contains-duplicate-ii",
                "question__hide": false,
                "total_acs": 514409,
                "total_submitted": 1258583,
                "frontend_question_id": 219,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 218,
                "question__article__live": true,
                "question__article__slug": "the-skyline-problem",
                "question__article__has_video_solution": false,
                "question__title": "The Skyline Problem",
                "question__title_slug": "the-skyline-problem",
                "question__hide": false,
                "total_acs": 217601,
                "total_submitted": 554188,
                "frontend_question_id": 218,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 217,
                "question__article__live": true,
                "question__article__slug": "contains-duplicate",
                "question__article__has_video_solution": false,
                "question__title": "Contains Duplicate",
                "question__title_slug": "contains-duplicate",
                "question__hide": false,
                "total_acs": 2002146,
                "total_submitted": 3274416,
                "frontend_question_id": 217,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 216,
                "question__article__live": true,
                "question__article__slug": "combination-sum-iii",
                "question__article__has_video_solution": false,
                "question__title": "Combination Sum III",
                "question__title_slug": "combination-sum-iii",
                "question__hide": false,
                "total_acs": 357325,
                "total_submitted": 534819,
                "frontend_question_id": 216,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 215,
                "question__article__live": true,
                "question__article__slug": "kth-largest-element-in-an-array",
                "question__article__has_video_solution": false,
                "question__title": "Kth Largest Element in an Array",
                "question__title_slug": "kth-largest-element-in-an-array",
                "question__hide": false,
                "total_acs": 1532657,
                "total_submitted": 2342561,
                "frontend_question_id": 215,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 214,
                "question__article__live": true,
                "question__article__slug": "shortest-palindrome",
                "question__article__has_video_solution": false,
                "question__title": "Shortest Palindrome",
                "question__title_slug": "shortest-palindrome",
                "question__hide": false,
                "total_acs": 143497,
                "total_submitted": 447814,
                "frontend_question_id": 214,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 213,
                "question__article__live": true,
                "question__article__slug": "house-robber-ii",
                "question__article__has_video_solution": false,
                "question__title": "House Robber II",
                "question__title_slug": "house-robber-ii",
                "question__hide": false,
                "total_acs": 471246,
                "total_submitted": 1164009,
                "frontend_question_id": 213,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 212,
                "question__article__live": true,
                "question__article__slug": "word-search-ii",
                "question__article__has_video_solution": false,
                "question__title": "Word Search II",
                "question__title_slug": "word-search-ii",
                "question__hide": false,
                "total_acs": 474871,
                "total_submitted": 1277015,
                "frontend_question_id": 212,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 211,
                "question__article__live": true,
                "question__article__slug": "add-and-search-word",
                "question__article__has_video_solution": false,
                "question__title": "Design Add and Search Words Data Structure",
                "question__title_slug": "design-add-and-search-words-data-structure",
                "question__hide": false,
                "total_acs": 435689,
                "total_submitted": 997853,
                "frontend_question_id": 211,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 210,
                "question__article__live": true,
                "question__article__slug": "course-schedule-ii",
                "question__article__has_video_solution": false,
                "question__title": "Course Schedule II",
                "question__title_slug": "course-schedule-ii",
                "question__hide": false,
                "total_acs": 702557,
                "total_submitted": 1476762,
                "frontend_question_id": 210,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 209,
                "question__article__live": true,
                "question__article__slug": "minimum-size-subarray-sum",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Size Subarray Sum",
                "question__title_slug": "minimum-size-subarray-sum",
                "question__hide": false,
                "total_acs": 591769,
                "total_submitted": 1339128,
                "frontend_question_id": 209,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 208,
                "question__article__live": true,
                "question__article__slug": "implement-trie-prefix-tree",
                "question__article__has_video_solution": false,
                "question__title": "Implement Trie (Prefix Tree)",
                "question__title_slug": "implement-trie-prefix-tree",
                "question__hide": false,
                "total_acs": 660441,
                "total_submitted": 1098065,
                "frontend_question_id": 208,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 207,
                "question__article__live": true,
                "question__article__slug": "course-schedule",
                "question__article__has_video_solution": false,
                "question__title": "Course Schedule",
                "question__title_slug": "course-schedule",
                "question__hide": false,
                "total_acs": 991757,
                "total_submitted": 2191549,
                "frontend_question_id": 207,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 206,
                "question__article__live": true,
                "question__article__slug": "reverse-linked-list",
                "question__article__has_video_solution": true,
                "question__title": "Reverse Linked List",
                "question__title_slug": "reverse-linked-list",
                "question__hide": false,
                "total_acs": 2478365,
                "total_submitted": 3449142,
                "frontend_question_id": 206,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 205,
                "question__article__live": true,
                "question__article__slug": "isomorphic-strings",
                "question__article__has_video_solution": false,
                "question__title": "Isomorphic Strings",
                "question__title_slug": "isomorphic-strings",
                "question__hide": false,
                "total_acs": 618718,
                "total_submitted": 1457762,
                "frontend_question_id": 205,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 204,
                "question__article__live": true,
                "question__article__slug": "count-primes",
                "question__article__has_video_solution": false,
                "question__title": "Count Primes",
                "question__title_slug": "count-primes",
                "question__hide": false,
                "total_acs": 649573,
                "total_submitted": 1963648,
                "frontend_question_id": 204,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 203,
                "question__article__live": true,
                "question__article__slug": "remove-linked-list-elements",
                "question__article__has_video_solution": false,
                "question__title": "Remove Linked List Elements",
                "question__title_slug": "remove-linked-list-elements",
                "question__hide": false,
                "total_acs": 786100,
                "total_submitted": 1771452,
                "frontend_question_id": 203,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 202,
                "question__article__live": true,
                "question__article__slug": "happy-number",
                "question__article__has_video_solution": false,
                "question__title": "Happy Number",
                "question__title_slug": "happy-number",
                "question__hide": false,
                "total_acs": 928428,
                "total_submitted": 1716737,
                "frontend_question_id": 202,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 201,
                "question__article__live": true,
                "question__article__slug": "bitwise-and-of-numbers-range",
                "question__article__has_video_solution": false,
                "question__title": "Bitwise AND of Numbers Range",
                "question__title_slug": "bitwise-and-of-numbers-range",
                "question__hide": false,
                "total_acs": 224441,
                "total_submitted": 532910,
                "frontend_question_id": 201,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 200,
                "question__article__live": true,
                "question__article__slug": "number-of-islands",
                "question__article__has_video_solution": false,
                "question__title": "Number of Islands",
                "question__title_slug": "number-of-islands",
                "question__hide": false,
                "total_acs": 1831054,
                "total_submitted": 3284223,
                "frontend_question_id": 200,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 199,
                "question__article__live": true,
                "question__article__slug": "binary-tree-right-side-view",
                "question__article__has_video_solution": true,
                "question__title": "Binary Tree Right Side View",
                "question__title_slug": "binary-tree-right-side-view",
                "question__hide": false,
                "total_acs": 815701,
                "total_submitted": 1338192,
                "frontend_question_id": 199,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 198,
                "question__article__live": true,
                "question__article__slug": "house-robber",
                "question__article__has_video_solution": false,
                "question__title": "House Robber",
                "question__title_slug": "house-robber",
                "question__hide": false,
                "total_acs": 1304486,
                "total_submitted": 2698894,
                "frontend_question_id": 198,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 197,
                "question__article__live": true,
                "question__article__slug": "rising-temperature",
                "question__article__has_video_solution": false,
                "question__title": "Rising Temperature",
                "question__title_slug": "rising-temperature",
                "question__hide": false,
                "total_acs": 259121,
                "total_submitted": 589198,
                "frontend_question_id": 197,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 196,
                "question__article__live": true,
                "question__article__slug": "delete-duplicate-emails",
                "question__article__has_video_solution": false,
                "question__title": "Delete Duplicate Emails",
                "question__title_slug": "delete-duplicate-emails",
                "question__hide": false,
                "total_acs": 277315,
                "total_submitted": 486376,
                "frontend_question_id": 196,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 195,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Tenth Line",
                "question__title_slug": "tenth-line",
                "question__hide": false,
                "total_acs": 77692,
                "total_submitted": 236531,
                "frontend_question_id": 195,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 194,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Transpose File",
                "question__title_slug": "transpose-file",
                "question__hide": false,
                "total_acs": 19346,
                "total_submitted": 76683,
                "frontend_question_id": 194,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 193,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Valid Phone Numbers",
                "question__title_slug": "valid-phone-numbers",
                "question__hide": false,
                "total_acs": 59576,
                "total_submitted": 230149,
                "frontend_question_id": 193,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 192,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Word Frequency",
                "question__title_slug": "word-frequency",
                "question__hide": false,
                "total_acs": 39125,
                "total_submitted": 152573,
                "frontend_question_id": 192,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 191,
                "question__article__live": true,
                "question__article__slug": "number-of-1-bits",
                "question__article__has_video_solution": false,
                "question__title": "Number of 1 Bits",
                "question__title_slug": "number-of-1-bits",
                "question__hide": false,
                "total_acs": 887290,
                "total_submitted": 1389627,
                "frontend_question_id": 191,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 190,
                "question__article__live": true,
                "question__article__slug": "reverse-bits",
                "question__article__has_video_solution": false,
                "question__title": "Reverse Bits",
                "question__title_slug": "reverse-bits",
                "question__hide": false,
                "total_acs": 527771,
                "total_submitted": 1030358,
                "frontend_question_id": 190,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 189,
                "question__article__live": true,
                "question__article__slug": "rotate-array",
                "question__article__has_video_solution": false,
                "question__title": "Rotate Array",
                "question__title_slug": "rotate-array",
                "question__hide": false,
                "total_acs": 1243984,
                "total_submitted": 3188288,
                "frontend_question_id": 189,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 188,
                "question__article__live": true,
                "question__article__slug": "best-time-to-buy-and-sell-stock-iv",
                "question__article__has_video_solution": false,
                "question__title": "Best Time to Buy and Sell Stock IV",
                "question__title_slug": "best-time-to-buy-and-sell-stock-iv",
                "question__hide": false,
                "total_acs": 275251,
                "total_submitted": 780006,
                "frontend_question_id": 188,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 187,
                "question__article__live": true,
                "question__article__slug": "repeated-dna-sequences",
                "question__article__has_video_solution": false,
                "question__title": "Repeated DNA Sequences",
                "question__title_slug": "repeated-dna-sequences",
                "question__hide": false,
                "total_acs": 288702,
                "total_submitted": 630435,
                "frontend_question_id": 187,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 186,
                "question__article__live": true,
                "question__article__slug": "reverse-words-in-a-string-ii",
                "question__article__has_video_solution": false,
                "question__title": "Reverse Words in a String II",
                "question__title_slug": "reverse-words-in-a-string-ii",
                "question__hide": false,
                "total_acs": 140219,
                "total_submitted": 269544,
                "frontend_question_id": 186,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 185,
                "question__article__live": true,
                "question__article__slug": "department-top-three-salaries",
                "question__article__has_video_solution": false,
                "question__title": "Department Top Three Salaries",
                "question__title_slug": "department-top-three-salaries",
                "question__hide": false,
                "total_acs": 185627,
                "total_submitted": 377029,
                "frontend_question_id": 185,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 184,
                "question__article__live": true,
                "question__article__slug": "department-highest-salary",
                "question__article__has_video_solution": false,
                "question__title": "Department Highest Salary",
                "question__title_slug": "department-highest-salary",
                "question__hide": false,
                "total_acs": 248439,
                "total_submitted": 508464,
                "frontend_question_id": 184,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 183,
                "question__article__live": true,
                "question__article__slug": "customers-who-never-order",
                "question__article__has_video_solution": false,
                "question__title": "Customers Who Never Order",
                "question__title_slug": "customers-who-never-order",
                "question__hide": false,
                "total_acs": 446505,
                "total_submitted": 669489,
                "frontend_question_id": 183,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 182,
                "question__article__live": true,
                "question__article__slug": "duplicate-emails",
                "question__article__has_video_solution": false,
                "question__title": "Duplicate Emails",
                "question__title_slug": "duplicate-emails",
                "question__hide": false,
                "total_acs": 401800,
                "total_submitted": 572946,
                "frontend_question_id": 182,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 181,
                "question__article__live": true,
                "question__article__slug": "employees-earning-more-than-their-managers",
                "question__article__has_video_solution": false,
                "question__title": "Employees Earning More Than Their Managers",
                "question__title_slug": "employees-earning-more-than-their-managers",
                "question__hide": false,
                "total_acs": 401619,
                "total_submitted": 591669,
                "frontend_question_id": 181,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 180,
                "question__article__live": true,
                "question__article__slug": "consecutive-numbers",
                "question__article__has_video_solution": false,
                "question__title": "Consecutive Numbers",
                "question__title_slug": "consecutive-numbers",
                "question__hide": false,
                "total_acs": 210565,
                "total_submitted": 453479,
                "frontend_question_id": 180,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 179,
                "question__article__live": true,
                "question__article__slug": "largest-number",
                "question__article__has_video_solution": false,
                "question__title": "Largest Number",
                "question__title_slug": "largest-number",
                "question__hide": false,
                "total_acs": 345119,
                "total_submitted": 1025080,
                "frontend_question_id": 179,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 178,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Rank Scores",
                "question__title_slug": "rank-scores",
                "question__hide": false,
                "total_acs": 250674,
                "total_submitted": 423846,
                "frontend_question_id": 178,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 177,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Nth Highest Salary",
                "question__title_slug": "nth-highest-salary",
                "question__hide": false,
                "total_acs": 263283,
                "total_submitted": 711706,
                "frontend_question_id": 177,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 176,
                "question__article__live": true,
                "question__article__slug": "second-highest-salary",
                "question__article__has_video_solution": false,
                "question__title": "Second Highest Salary",
                "question__title_slug": "second-highest-salary",
                "question__hide": false,
                "total_acs": 534117,
                "total_submitted": 1478450,
                "frontend_question_id": 176,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 175,
                "question__article__live": true,
                "question__article__slug": "combine-two-tables",
                "question__article__has_video_solution": false,
                "question__title": "Combine Two Tables",
                "question__title_slug": "combine-two-tables",
                "question__hide": false,
                "total_acs": 607524,
                "total_submitted": 842355,
                "frontend_question_id": 175,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 174,
                "question__article__live": true,
                "question__article__slug": "dungeon-game",
                "question__article__has_video_solution": false,
                "question__title": "Dungeon Game",
                "question__title_slug": "dungeon-game",
                "question__hide": false,
                "total_acs": 183701,
                "total_submitted": 495280,
                "frontend_question_id": 174,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 173,
                "question__article__live": true,
                "question__article__slug": "binary-search-tree-iterator",
                "question__article__has_video_solution": false,
                "question__title": "Binary Search Tree Iterator",
                "question__title_slug": "binary-search-tree-iterator",
                "question__hide": false,
                "total_acs": 615758,
                "total_submitted": 898071,
                "frontend_question_id": 173,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 172,
                "question__article__live": true,
                "question__article__slug": "factorial-trailing-zeroes",
                "question__article__has_video_solution": false,
                "question__title": "Factorial Trailing Zeroes",
                "question__title_slug": "factorial-trailing-zeroes",
                "question__hide": false,
                "total_acs": 334538,
                "total_submitted": 806945,
                "frontend_question_id": 172,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 171,
                "question__article__live": true,
                "question__article__slug": "excel-sheet-column-number",
                "question__article__has_video_solution": false,
                "question__title": "Excel Sheet Column Number",
                "question__title_slug": "excel-sheet-column-number",
                "question__hide": false,
                "total_acs": 533553,
                "total_submitted": 872889,
                "frontend_question_id": 171,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 170,
                "question__article__live": true,
                "question__article__slug": "two-sum-iii-data-structure-design",
                "question__article__has_video_solution": false,
                "question__title": "Two Sum III - Data structure design",
                "question__title_slug": "two-sum-iii-data-structure-design",
                "question__hide": false,
                "total_acs": 131751,
                "total_submitted": 354550,
                "frontend_question_id": 170,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 169,
                "question__article__live": true,
                "question__article__slug": "majority-element",
                "question__article__has_video_solution": false,
                "question__title": "Majority Element",
                "question__title_slug": "majority-element",
                "question__hide": false,
                "total_acs": 1401595,
                "total_submitted": 2202764,
                "frontend_question_id": 169,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 168,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Excel Sheet Column Title",
                "question__title_slug": "excel-sheet-column-title",
                "question__hide": false,
                "total_acs": 335875,
                "total_submitted": 973762,
                "frontend_question_id": 168,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 167,
                "question__article__live": true,
                "question__article__slug": "two-sum-ii-input-array-is-sorted",
                "question__article__has_video_solution": false,
                "question__title": "Two Sum II - Input Array Is Sorted",
                "question__title_slug": "two-sum-ii-input-array-is-sorted",
                "question__hide": false,
                "total_acs": 1193187,
                "total_submitted": 1992372,
                "frontend_question_id": 167,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 166,
                "question__article__live": true,
                "question__article__slug": "fraction-to-recurring-decimal",
                "question__article__has_video_solution": false,
                "question__title": "Fraction to Recurring Decimal",
                "question__title_slug": "fraction-to-recurring-decimal",
                "question__hide": false,
                "total_acs": 192356,
                "total_submitted": 804529,
                "frontend_question_id": 166,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 165,
                "question__article__live": true,
                "question__article__slug": "compare-version-numbers",
                "question__article__has_video_solution": false,
                "question__title": "Compare Version Numbers",
                "question__title_slug": "compare-version-numbers",
                "question__hide": false,
                "total_acs": 331694,
                "total_submitted": 943226,
                "frontend_question_id": 165,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 164,
                "question__article__live": true,
                "question__article__slug": "maximum-gap",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Gap",
                "question__title_slug": "maximum-gap",
                "question__hide": false,
                "total_acs": 149772,
                "total_submitted": 354191,
                "frontend_question_id": 164,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 163,
                "question__article__live": true,
                "question__article__slug": "missing-ranges",
                "question__article__has_video_solution": true,
                "question__title": "Missing Ranges",
                "question__title_slug": "missing-ranges",
                "question__hide": false,
                "total_acs": 180823,
                "total_submitted": 569727,
                "frontend_question_id": 163,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 162,
                "question__article__live": true,
                "question__article__slug": "find-peak-element",
                "question__article__has_video_solution": false,
                "question__title": "Find Peak Element",
                "question__title_slug": "find-peak-element",
                "question__hide": false,
                "total_acs": 873398,
                "total_submitted": 1892271,
                "frontend_question_id": 162,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 161,
                "question__article__live": true,
                "question__article__slug": "one-edit-distance",
                "question__article__has_video_solution": false,
                "question__title": "One Edit Distance",
                "question__title_slug": "one-edit-distance",
                "question__hide": false,
                "total_acs": 180342,
                "total_submitted": 529140,
                "frontend_question_id": 161,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 160,
                "question__article__live": true,
                "question__article__slug": "intersection-of-two-linked-lists",
                "question__article__has_video_solution": true,
                "question__title": "Intersection of Two Linked Lists",
                "question__title_slug": "intersection-of-two-linked-lists",
                "question__hide": false,
                "total_acs": 1096458,
                "total_submitted": 2084424,
                "frontend_question_id": 160,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 159,
                "question__article__live": true,
                "question__article__slug": "longest-substring-with-at-most-two-distinct-characters",
                "question__article__has_video_solution": true,
                "question__title": "Longest Substring with At Most Two Distinct Characters",
                "question__title_slug": "longest-substring-with-at-most-two-distinct-characters",
                "question__hide": false,
                "total_acs": 205818,
                "total_submitted": 387243,
                "frontend_question_id": 159,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 158,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Read N Characters Given read4 II - Call Multiple Times",
                "question__title_slug": "read-n-characters-given-read4-ii-call-multiple-times",
                "question__hide": false,
                "total_acs": 170683,
                "total_submitted": 413345,
                "frontend_question_id": 158,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 157,
                "question__article__live": true,
                "question__article__slug": "read-n-characters-given-read4",
                "question__article__has_video_solution": false,
                "question__title": "Read N Characters Given Read4",
                "question__title_slug": "read-n-characters-given-read4",
                "question__hide": false,
                "total_acs": 174378,
                "total_submitted": 428873,
                "frontend_question_id": 157,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 156,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Binary Tree Upside Down",
                "question__title_slug": "binary-tree-upside-down",
                "question__hide": false,
                "total_acs": 92764,
                "total_submitted": 151181,
                "frontend_question_id": 156,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": true,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 155,
                "question__article__live": true,
                "question__article__slug": "min-stack",
                "question__article__has_video_solution": false,
                "question__title": "Min Stack",
                "question__title_slug": "min-stack",
                "question__hide": false,
                "total_acs": 1091483,
                "total_submitted": 2125333,
                "frontend_question_id": 155,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 154,
                "question__article__live": true,
                "question__article__slug": "find-minimum-in-rotated-sorted-array-ii",
                "question__article__has_video_solution": false,
                "question__title": "Find Minimum in Rotated Sorted Array II",
                "question__title_slug": "find-minimum-in-rotated-sorted-array-ii",
                "question__hide": false,
                "total_acs": 348831,
                "total_submitted": 805620,
                "frontend_question_id": 154,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 153,
                "question__article__live": true,
                "question__article__slug": "find-minimum-in-rotated-sorted-array",
                "question__article__has_video_solution": false,
                "question__title": "Find Minimum in Rotated Sorted Array",
                "question__title_slug": "find-minimum-in-rotated-sorted-array",
                "question__hide": false,
                "total_acs": 1067860,
                "total_submitted": 2209442,
                "frontend_question_id": 153,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 152,
                "question__article__live": true,
                "question__article__slug": "maximum-product-subarray",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Product Subarray",
                "question__title_slug": "maximum-product-subarray",
                "question__hide": false,
                "total_acs": 848048,
                "total_submitted": 2434005,
                "frontend_question_id": 152,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 151,
                "question__article__live": true,
                "question__article__slug": "reverse-words-in-a-string",
                "question__article__has_video_solution": false,
                "question__title": "Reverse Words in a String",
                "question__title_slug": "reverse-words-in-a-string",
                "question__hide": false,
                "total_acs": 760509,
                "total_submitted": 2556536,
                "frontend_question_id": 151,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 150,
                "question__article__live": true,
                "question__article__slug": "evaluate-reverse-polish-notation",
                "question__article__has_video_solution": false,
                "question__title": "Evaluate Reverse Polish Notation",
                "question__title_slug": "evaluate-reverse-polish-notation",
                "question__hide": false,
                "total_acs": 493333,
                "total_submitted": 1122828,
                "frontend_question_id": 150,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 149,
                "question__article__live": true,
                "question__article__slug": "max-points-on-a-line",
                "question__article__has_video_solution": false,
                "question__title": "Max Points on a Line",
                "question__title_slug": "max-points-on-a-line",
                "question__hide": false,
                "total_acs": 248697,
                "total_submitted": 1162737,
                "frontend_question_id": 149,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 148,
                "question__article__live": true,
                "question__article__slug": "sort-list",
                "question__article__has_video_solution": false,
                "question__title": "Sort List",
                "question__title_slug": "sort-list",
                "question__hide": false,
                "total_acs": 542040,
                "total_submitted": 1012632,
                "frontend_question_id": 148,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 147,
                "question__article__live": true,
                "question__article__slug": "insertion-sort-list",
                "question__article__has_video_solution": true,
                "question__title": "Insertion Sort List",
                "question__title_slug": "insertion-sort-list",
                "question__hide": false,
                "total_acs": 297691,
                "total_submitted": 598010,
                "frontend_question_id": 147,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 146,
                "question__article__live": true,
                "question__article__slug": "lru-cache",
                "question__article__has_video_solution": false,
                "question__title": "LRU Cache",
                "question__title_slug": "lru-cache",
                "question__hide": false,
                "total_acs": 1165200,
                "total_submitted": 2874578,
                "frontend_question_id": 146,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 145,
                "question__article__live": false,
                "question__article__slug": "binary-tree-postorder-traversal",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Postorder Traversal",
                "question__title_slug": "binary-tree-postorder-traversal",
                "question__hide": false,
                "total_acs": 810045,
                "total_submitted": 1228826,
                "frontend_question_id": 145,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 144,
                "question__article__live": true,
                "question__article__slug": "binary-tree-preorder-traversal",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Preorder Traversal",
                "question__title_slug": "binary-tree-preorder-traversal",
                "question__hide": false,
                "total_acs": 1063867,
                "total_submitted": 1660590,
                "frontend_question_id": 144,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 143,
                "question__article__live": true,
                "question__article__slug": "reorder-list",
                "question__article__has_video_solution": false,
                "question__title": "Reorder List",
                "question__title_slug": "reorder-list",
                "question__hide": false,
                "total_acs": 556939,
                "total_submitted": 1109666,
                "frontend_question_id": 143,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 142,
                "question__article__live": true,
                "question__article__slug": "linked-list-cycle-ii",
                "question__article__has_video_solution": false,
                "question__title": "Linked List Cycle II",
                "question__title_slug": "linked-list-cycle-ii",
                "question__hide": false,
                "total_acs": 796758,
                "total_submitted": 1742358,
                "frontend_question_id": 142,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 141,
                "question__article__live": true,
                "question__article__slug": "linked-list-cycle",
                "question__article__has_video_solution": true,
                "question__title": "Linked List Cycle",
                "question__title_slug": "linked-list-cycle",
                "question__hide": false,
                "total_acs": 1674079,
                "total_submitted": 3592171,
                "frontend_question_id": 141,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 140,
                "question__article__live": true,
                "question__article__slug": "word-break-ii",
                "question__article__has_video_solution": false,
                "question__title": "Word Break II",
                "question__title_slug": "word-break-ii",
                "question__hide": false,
                "total_acs": 472629,
                "total_submitted": 1081259,
                "frontend_question_id": 140,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 139,
                "question__article__live": true,
                "question__article__slug": "word-break",
                "question__article__has_video_solution": true,
                "question__title": "Word Break",
                "question__title_slug": "word-break",
                "question__hide": false,
                "total_acs": 1184471,
                "total_submitted": 2621819,
                "frontend_question_id": 139,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 138,
                "question__article__live": true,
                "question__article__slug": "copy-list-with-random-pointer",
                "question__article__has_video_solution": false,
                "question__title": "Copy List with Random Pointer",
                "question__title_slug": "copy-list-with-random-pointer",
                "question__hide": false,
                "total_acs": 858157,
                "total_submitted": 1721158,
                "frontend_question_id": 138,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 137,
                "question__article__live": true,
                "question__article__slug": "single-number-ii",
                "question__article__has_video_solution": false,
                "question__title": "Single Number II",
                "question__title_slug": "single-number-ii",
                "question__hide": false,
                "total_acs": 368429,
                "total_submitted": 641784,
                "frontend_question_id": 137,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 136,
                "question__article__live": true,
                "question__article__slug": "single-number",
                "question__article__has_video_solution": false,
                "question__title": "Single Number",
                "question__title_slug": "single-number",
                "question__hide": false,
                "total_acs": 1820289,
                "total_submitted": 2603683,
                "frontend_question_id": 136,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 135,
                "question__article__live": true,
                "question__article__slug": "candy",
                "question__article__has_video_solution": false,
                "question__title": "Candy",
                "question__title_slug": "candy",
                "question__hide": false,
                "total_acs": 278964,
                "total_submitted": 689775,
                "frontend_question_id": 135,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 134,
                "question__article__live": true,
                "question__article__slug": "gas-station",
                "question__article__has_video_solution": false,
                "question__title": "Gas Station",
                "question__title_slug": "gas-station",
                "question__hide": false,
                "total_acs": 451384,
                "total_submitted": 1006477,
                "frontend_question_id": 134,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 133,
                "question__article__live": true,
                "question__article__slug": "clone-graph",
                "question__article__has_video_solution": false,
                "question__title": "Clone Graph",
                "question__title_slug": "clone-graph",
                "question__hide": false,
                "total_acs": 816159,
                "total_submitted": 1635997,
                "frontend_question_id": 133,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 132,
                "question__article__live": true,
                "question__article__slug": "palindrome-partitioning-ii",
                "question__article__has_video_solution": false,
                "question__title": "Palindrome Partitioning II",
                "question__title_slug": "palindrome-partitioning-ii",
                "question__hide": false,
                "total_acs": 220407,
                "total_submitted": 658078,
                "frontend_question_id": 132,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 131,
                "question__article__live": true,
                "question__article__slug": "palindrome-partitioning",
                "question__article__has_video_solution": false,
                "question__title": "Palindrome Partitioning",
                "question__title_slug": "palindrome-partitioning",
                "question__hide": false,
                "total_acs": 511562,
                "total_submitted": 829110,
                "frontend_question_id": 131,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 130,
                "question__article__live": true,
                "question__article__slug": "surrounded-regions",
                "question__article__has_video_solution": false,
                "question__title": "Surrounded Regions",
                "question__title_slug": "surrounded-regions",
                "question__hide": false,
                "total_acs": 459494,
                "total_submitted": 1298256,
                "frontend_question_id": 130,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 129,
                "question__article__live": true,
                "question__article__slug": "sum-root-to-leaf-numbers",
                "question__article__has_video_solution": false,
                "question__title": "Sum Root to Leaf Numbers",
                "question__title_slug": "sum-root-to-leaf-numbers",
                "question__hide": false,
                "total_acs": 495847,
                "total_submitted": 852062,
                "frontend_question_id": 129,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 128,
                "question__article__live": true,
                "question__article__slug": "longest-consecutive-sequence",
                "question__article__has_video_solution": false,
                "question__title": "Longest Consecutive Sequence",
                "question__title_slug": "longest-consecutive-sequence",
                "question__hide": false,
                "total_acs": 885416,
                "total_submitted": 1806115,
                "frontend_question_id": 128,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 127,
                "question__article__live": true,
                "question__article__slug": "word-ladder",
                "question__article__has_video_solution": true,
                "question__title": "Word Ladder",
                "question__title_slug": "word-ladder",
                "question__hide": false,
                "total_acs": 830735,
                "total_submitted": 2286538,
                "frontend_question_id": 127,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 126,
                "question__article__live": true,
                "question__article__slug": "word-ladder-ii",
                "question__article__has_video_solution": false,
                "question__title": "Word Ladder II",
                "question__title_slug": "word-ladder-ii",
                "question__hide": false,
                "total_acs": 328316,
                "total_submitted": 1189356,
                "frontend_question_id": 126,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 125,
                "question__article__live": true,
                "question__article__slug": "valid-palindrome",
                "question__article__has_video_solution": false,
                "question__title": "Valid Palindrome",
                "question__title_slug": "valid-palindrome",
                "question__hide": false,
                "total_acs": 1507981,
                "total_submitted": 3500513,
                "frontend_question_id": 125,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 124,
                "question__article__live": true,
                "question__article__slug": "binary-tree-maximum-path-sum",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Maximum Path Sum",
                "question__title_slug": "binary-tree-maximum-path-sum",
                "question__hide": false,
                "total_acs": 820407,
                "total_submitted": 2147715,
                "frontend_question_id": 124,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 123,
                "question__article__live": true,
                "question__article__slug": "best-time-to-buy-and-sell-stock-iii",
                "question__article__has_video_solution": false,
                "question__title": "Best Time to Buy and Sell Stock III",
                "question__title_slug": "best-time-to-buy-and-sell-stock-iii",
                "question__hide": false,
                "total_acs": 419465,
                "total_submitted": 945723,
                "frontend_question_id": 123,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 122,
                "question__article__live": true,
                "question__article__slug": "best-time-to-buy-and-sell-stock-ii",
                "question__article__has_video_solution": true,
                "question__title": "Best Time to Buy and Sell Stock II",
                "question__title_slug": "best-time-to-buy-and-sell-stock-ii",
                "question__hide": false,
                "total_acs": 1253074,
                "total_submitted": 1992191,
                "frontend_question_id": 122,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 121,
                "question__article__live": true,
                "question__article__slug": "best-time-to-buy-and-sell-stock",
                "question__article__has_video_solution": true,
                "question__title": "Best Time to Buy and Sell Stock",
                "question__title_slug": "best-time-to-buy-and-sell-stock",
                "question__hide": false,
                "total_acs": 2588358,
                "total_submitted": 4759053,
                "frontend_question_id": 121,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 120,
                "question__article__live": true,
                "question__article__slug": "triangle",
                "question__article__has_video_solution": false,
                "question__title": "Triangle",
                "question__title_slug": "triangle",
                "question__hide": false,
                "total_acs": 517975,
                "total_submitted": 967480,
                "frontend_question_id": 120,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 119,
                "question__article__live": true,
                "question__article__slug": "pascals-triangle-ii",
                "question__article__has_video_solution": false,
                "question__title": "Pascal's Triangle II",
                "question__title_slug": "pascals-triangle-ii",
                "question__hide": false,
                "total_acs": 582945,
                "total_submitted": 986082,
                "frontend_question_id": 119,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 118,
                "question__article__live": true,
                "question__article__slug": "pascals-triangle",
                "question__article__has_video_solution": true,
                "question__title": "Pascal's Triangle",
                "question__title_slug": "pascals-triangle",
                "question__hide": false,
                "total_acs": 979588,
                "total_submitted": 1435893,
                "frontend_question_id": 118,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 117,
                "question__article__live": true,
                "question__article__slug": "populating-next-right-pointers-in-each-node-ii",
                "question__article__has_video_solution": false,
                "question__title": "Populating Next Right Pointers in Each Node II",
                "question__title_slug": "populating-next-right-pointers-in-each-node-ii",
                "question__hide": false,
                "total_acs": 506489,
                "total_submitted": 1028008,
                "frontend_question_id": 117,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 116,
                "question__article__live": true,
                "question__article__slug": "populating-next-right-pointers-in-each-node",
                "question__article__has_video_solution": false,
                "question__title": "Populating Next Right Pointers in Each Node",
                "question__title_slug": "populating-next-right-pointers-in-each-node",
                "question__hide": false,
                "total_acs": 825760,
                "total_submitted": 1403552,
                "frontend_question_id": 116,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 115,
                "question__article__live": true,
                "question__article__slug": "distinct-subsequences",
                "question__article__has_video_solution": false,
                "question__title": "Distinct Subsequences",
                "question__title_slug": "distinct-subsequences",
                "question__hide": false,
                "total_acs": 249091,
                "total_submitted": 575588,
                "frontend_question_id": 115,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 114,
                "question__article__live": true,
                "question__article__slug": "flatten-binary-tree-to-linked-list",
                "question__article__has_video_solution": false,
                "question__title": "Flatten Binary Tree to Linked List",
                "question__title_slug": "flatten-binary-tree-to-linked-list",
                "question__hide": false,
                "total_acs": 705329,
                "total_submitted": 1163066,
                "frontend_question_id": 114,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 113,
                "question__article__live": true,
                "question__article__slug": "path-sum-ii",
                "question__article__has_video_solution": false,
                "question__title": "Path Sum II",
                "question__title_slug": "path-sum-ii",
                "question__hide": false,
                "total_acs": 627441,
                "total_submitted": 1137831,
                "frontend_question_id": 113,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 112,
                "question__article__live": true,
                "question__article__slug": "path-sum",
                "question__article__has_video_solution": false,
                "question__title": "Path Sum",
                "question__title_slug": "path-sum",
                "question__hide": false,
                "total_acs": 969037,
                "total_submitted": 2086901,
                "frontend_question_id": 112,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 111,
                "question__article__live": true,
                "question__article__slug": "minimum-depth-of-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Depth of Binary Tree",
                "question__title_slug": "minimum-depth-of-binary-tree",
                "question__hide": false,
                "total_acs": 823063,
                "total_submitted": 1904045,
                "frontend_question_id": 111,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 110,
                "question__article__live": true,
                "question__article__slug": "balanced-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Balanced Binary Tree",
                "question__title_slug": "balanced-binary-tree",
                "question__hide": false,
                "total_acs": 901900,
                "total_submitted": 1884700,
                "frontend_question_id": 110,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 109,
                "question__article__live": true,
                "question__article__slug": "convert-sorted-list-to-binary-search-tree",
                "question__article__has_video_solution": false,
                "question__title": "Convert Sorted List to Binary Search Tree",
                "question__title_slug": "convert-sorted-list-to-binary-search-tree",
                "question__hide": false,
                "total_acs": 397081,
                "total_submitted": 698202,
                "frontend_question_id": 109,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 108,
                "question__article__live": true,
                "question__article__slug": "convert-sorted-array-to-bst",
                "question__article__has_video_solution": false,
                "question__title": "Convert Sorted Array to Binary Search Tree",
                "question__title_slug": "convert-sorted-array-to-binary-search-tree",
                "question__hide": false,
                "total_acs": 859596,
                "total_submitted": 1254777,
                "frontend_question_id": 108,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 107,
                "question__article__live": true,
                "question__article__slug": "binary-tree-level-order-traversal-ii",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Level Order Traversal II",
                "question__title_slug": "binary-tree-level-order-traversal-ii",
                "question__hide": false,
                "total_acs": 533118,
                "total_submitted": 890036,
                "frontend_question_id": 107,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 106,
                "question__article__live": true,
                "question__article__slug": "construct-binary-tree-from-inorder-and-postorder-traversal",
                "question__article__has_video_solution": false,
                "question__title": "Construct Binary Tree from Inorder and Postorder Traversal",
                "question__title_slug": "construct-binary-tree-from-inorder-and-postorder-traversal",
                "question__hide": false,
                "total_acs": 432220,
                "total_submitted": 759432,
                "frontend_question_id": 106,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 105,
                "question__article__live": true,
                "question__article__slug": "construct-binary-tree-from-preorder-and-inorder-traversal",
                "question__article__has_video_solution": false,
                "question__title": "Construct Binary Tree from Preorder and Inorder Traversal",
                "question__title_slug": "construct-binary-tree-from-preorder-and-inorder-traversal",
                "question__hide": false,
                "total_acs": 837940,
                "total_submitted": 1392072,
                "frontend_question_id": 105,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 104,
                "question__article__live": true,
                "question__article__slug": "maximum-depth-of-binary-tree",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Depth of Binary Tree",
                "question__title_slug": "maximum-depth-of-binary-tree",
                "question__hide": false,
                "total_acs": 1902243,
                "total_submitted": 2612766,
                "frontend_question_id": 104,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 103,
                "question__article__live": true,
                "question__article__slug": "binary-tree-zigzag-level-order-traversal",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Zigzag Level Order Traversal",
                "question__title_slug": "binary-tree-zigzag-level-order-traversal",
                "question__hide": false,
                "total_acs": 791998,
                "total_submitted": 1446664,
                "frontend_question_id": 103,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 102,
                "question__article__live": true,
                "question__article__slug": "binary-tree-level-order-traversal",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Level Order Traversal",
                "question__title_slug": "binary-tree-level-order-traversal",
                "question__hide": false,
                "total_acs": 1483074,
                "total_submitted": 2360979,
                "frontend_question_id": 102,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 101,
                "question__article__live": true,
                "question__article__slug": "symmetric-tree",
                "question__article__has_video_solution": true,
                "question__title": "Symmetric Tree",
                "question__title_slug": "symmetric-tree",
                "question__hide": false,
                "total_acs": 1367915,
                "total_submitted": 2603268,
                "frontend_question_id": 101,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 100,
                "question__article__live": true,
                "question__article__slug": "same-tree",
                "question__article__has_video_solution": false,
                "question__title": "Same Tree",
                "question__title_slug": "same-tree",
                "question__hide": false,
                "total_acs": 1197247,
                "total_submitted": 2132868,
                "frontend_question_id": 100,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 99,
                "question__article__live": true,
                "question__article__slug": "recover-binary-search-tree",
                "question__article__has_video_solution": false,
                "question__title": "Recover Binary Search Tree",
                "question__title_slug": "recover-binary-search-tree",
                "question__hide": false,
                "total_acs": 355052,
                "total_submitted": 712199,
                "frontend_question_id": 99,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 98,
                "question__article__live": true,
                "question__article__slug": "validate-binary-search-tree",
                "question__article__has_video_solution": true,
                "question__title": "Validate Binary Search Tree",
                "question__title_slug": "validate-binary-search-tree",
                "question__hide": false,
                "total_acs": 1641513,
                "total_submitted": 5207810,
                "frontend_question_id": 98,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 97,
                "question__article__live": true,
                "question__article__slug": "interleaving-strings",
                "question__article__has_video_solution": false,
                "question__title": "Interleaving String",
                "question__title_slug": "interleaving-string",
                "question__hide": false,
                "total_acs": 340938,
                "total_submitted": 922675,
                "frontend_question_id": 97,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 96,
                "question__article__live": true,
                "question__article__slug": "unique-binary-search-trees",
                "question__article__has_video_solution": false,
                "question__title": "Unique Binary Search Trees",
                "question__title_slug": "unique-binary-search-trees",
                "question__hide": false,
                "total_acs": 518126,
                "total_submitted": 877698,
                "frontend_question_id": 96,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 95,
                "question__article__live": true,
                "question__article__slug": "unique-binary-search-trees-ii",
                "question__article__has_video_solution": false,
                "question__title": "Unique Binary Search Trees II",
                "question__title_slug": "unique-binary-search-trees-ii",
                "question__hide": false,
                "total_acs": 326431,
                "total_submitted": 640278,
                "frontend_question_id": 95,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 94,
                "question__article__live": true,
                "question__article__slug": "binary-tree-inorder-traversal",
                "question__article__has_video_solution": false,
                "question__title": "Binary Tree Inorder Traversal",
                "question__title_slug": "binary-tree-inorder-traversal",
                "question__hide": false,
                "total_acs": 1648195,
                "total_submitted": 2288256,
                "frontend_question_id": 94,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 93,
                "question__article__live": true,
                "question__article__slug": "restore-ip-addresses",
                "question__article__has_video_solution": false,
                "question__title": "Restore IP Addresses",
                "question__title_slug": "restore-ip-addresses",
                "question__hide": false,
                "total_acs": 318592,
                "total_submitted": 741319,
                "frontend_question_id": 93,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 92,
                "question__article__live": true,
                "question__article__slug": "reverse-linked-list-ii",
                "question__article__has_video_solution": false,
                "question__title": "Reverse Linked List II",
                "question__title_slug": "reverse-linked-list-ii",
                "question__hide": false,
                "total_acs": 566017,
                "total_submitted": 1250547,
                "frontend_question_id": 92,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 91,
                "question__article__live": true,
                "question__article__slug": "decode-ways",
                "question__article__has_video_solution": true,
                "question__title": "Decode Ways",
                "question__title_slug": "decode-ways",
                "question__hide": false,
                "total_acs": 856960,
                "total_submitted": 2750388,
                "frontend_question_id": 91,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 90,
                "question__article__live": true,
                "question__article__slug": "subsets-ii",
                "question__article__has_video_solution": false,
                "question__title": "Subsets II",
                "question__title_slug": "subsets-ii",
                "question__hide": false,
                "total_acs": 584951,
                "total_submitted": 1067543,
                "frontend_question_id": 90,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 89,
                "question__article__live": true,
                "question__article__slug": "gray-code",
                "question__article__has_video_solution": false,
                "question__title": "Gray Code",
                "question__title_slug": "gray-code",
                "question__hide": false,
                "total_acs": 243778,
                "total_submitted": 434334,
                "frontend_question_id": 89,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 88,
                "question__article__live": true,
                "question__article__slug": "merge-sorted-arrays",
                "question__article__has_video_solution": true,
                "question__title": "Merge Sorted Array",
                "question__title_slug": "merge-sorted-array",
                "question__hide": false,
                "total_acs": 1646408,
                "total_submitted": 3626428,
                "frontend_question_id": 88,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 87,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Scramble String",
                "question__title_slug": "scramble-string",
                "question__hide": false,
                "total_acs": 153659,
                "total_submitted": 427036,
                "frontend_question_id": 87,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 86,
                "question__article__live": true,
                "question__article__slug": "partition-list",
                "question__article__has_video_solution": false,
                "question__title": "Partition List",
                "question__title_slug": "partition-list",
                "question__hide": false,
                "total_acs": 410869,
                "total_submitted": 805829,
                "frontend_question_id": 86,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 85,
                "question__article__live": true,
                "question__article__slug": "maximal-rectangle",
                "question__article__has_video_solution": false,
                "question__title": "Maximal Rectangle",
                "question__title_slug": "maximal-rectangle",
                "question__hide": false,
                "total_acs": 315477,
                "total_submitted": 721065,
                "frontend_question_id": 85,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 84,
                "question__article__live": true,
                "question__article__slug": "largest-rectangle-in-histogram",
                "question__article__has_video_solution": true,
                "question__title": "Largest Rectangle in Histogram",
                "question__title_slug": "largest-rectangle-in-histogram",
                "question__hide": false,
                "total_acs": 571966,
                "total_submitted": 1369045,
                "frontend_question_id": 84,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 83,
                "question__article__live": true,
                "question__article__slug": "remove-duplicates-from-sorted-list",
                "question__article__has_video_solution": false,
                "question__title": "Remove Duplicates from Sorted List",
                "question__title_slug": "remove-duplicates-from-sorted-list",
                "question__hide": false,
                "total_acs": 970544,
                "total_submitted": 1954357,
                "frontend_question_id": 83,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 82,
                "question__article__live": true,
                "question__article__slug": "remove-duplicates-from-sorted-list-ii",
                "question__article__has_video_solution": false,
                "question__title": "Remove Duplicates from Sorted List II",
                "question__title_slug": "remove-duplicates-from-sorted-list-ii",
                "question__hide": false,
                "total_acs": 533369,
                "total_submitted": 1181503,
                "frontend_question_id": 82,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 81,
                "question__article__live": true,
                "question__article__slug": "search-in-rotated-sorted-array-ii",
                "question__article__has_video_solution": false,
                "question__title": "Search in Rotated Sorted Array II",
                "question__title_slug": "search-in-rotated-sorted-array-ii",
                "question__hide": false,
                "total_acs": 456154,
                "total_submitted": 1277426,
                "frontend_question_id": 81,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 80,
                "question__article__live": true,
                "question__article__slug": "remove-duplicates-from-sorted-array-ii",
                "question__article__has_video_solution": false,
                "question__title": "Remove Duplicates from Sorted Array II",
                "question__title_slug": "remove-duplicates-from-sorted-array-ii",
                "question__hide": false,
                "total_acs": 456521,
                "total_submitted": 891183,
                "frontend_question_id": 80,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 79,
                "question__article__live": true,
                "question__article__slug": "word-search",
                "question__article__has_video_solution": false,
                "question__title": "Word Search",
                "question__title_slug": "word-search",
                "question__hide": false,
                "total_acs": 1078409,
                "total_submitted": 2694858,
                "frontend_question_id": 79,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 78,
                "question__article__live": true,
                "question__article__slug": "subsets",
                "question__article__has_video_solution": false,
                "question__title": "Subsets",
                "question__title_slug": "subsets",
                "question__hide": false,
                "total_acs": 1226195,
                "total_submitted": 1674771,
                "frontend_question_id": 78,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 77,
                "question__article__live": true,
                "question__article__slug": "combinations",
                "question__article__has_video_solution": false,
                "question__title": "Combinations",
                "question__title_slug": "combinations",
                "question__hide": false,
                "total_acs": 582119,
                "total_submitted": 888096,
                "frontend_question_id": 77,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 76,
                "question__article__live": true,
                "question__article__slug": "minimum-window-substring",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Window Substring",
                "question__title_slug": "minimum-window-substring",
                "question__hide": false,
                "total_acs": 843816,
                "total_submitted": 2121401,
                "frontend_question_id": 76,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 75,
                "question__article__live": true,
                "question__article__slug": "sort-colors",
                "question__article__has_video_solution": false,
                "question__title": "Sort Colors",
                "question__title_slug": "sort-colors",
                "question__hide": false,
                "total_acs": 1162520,
                "total_submitted": 2056161,
                "frontend_question_id": 75,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 74,
                "question__article__live": true,
                "question__article__slug": "search-in-2d-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Search a 2D Matrix",
                "question__title_slug": "search-a-2d-matrix",
                "question__hide": false,
                "total_acs": 957712,
                "total_submitted": 2069482,
                "frontend_question_id": 74,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 73,
                "question__article__live": true,
                "question__article__slug": "set-matrix-zeroes",
                "question__article__has_video_solution": false,
                "question__title": "Set Matrix Zeroes",
                "question__title_slug": "set-matrix-zeroes",
                "question__hide": false,
                "total_acs": 811218,
                "total_submitted": 1637263,
                "frontend_question_id": 73,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 72,
                "question__article__live": true,
                "question__article__slug": "edit-distance",
                "question__article__has_video_solution": false,
                "question__title": "Edit Distance",
                "question__title_slug": "edit-distance",
                "question__hide": false,
                "total_acs": 525487,
                "total_submitted": 1006596,
                "frontend_question_id": 72,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 71,
                "question__article__live": true,
                "question__article__slug": "simplify-path",
                "question__article__has_video_solution": false,
                "question__title": "Simplify Path",
                "question__title_slug": "simplify-path",
                "question__hide": false,
                "total_acs": 456856,
                "total_submitted": 1168007,
                "frontend_question_id": 71,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 70,
                "question__article__live": true,
                "question__article__slug": "climbing-stairs",
                "question__article__has_video_solution": false,
                "question__title": "Climbing Stairs",
                "question__title_slug": "climbing-stairs",
                "question__hide": false,
                "total_acs": 1829480,
                "total_submitted": 3544718,
                "frontend_question_id": 70,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 69,
                "question__article__live": true,
                "question__article__slug": "sqrtx",
                "question__article__has_video_solution": false,
                "question__title": "Sqrt(x)",
                "question__title_slug": "sqrtx",
                "question__hide": false,
                "total_acs": 1180899,
                "total_submitted": 3200920,
                "frontend_question_id": 69,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 68,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Text Justification",
                "question__title_slug": "text-justification",
                "question__hide": false,
                "total_acs": 266644,
                "total_submitted": 735797,
                "frontend_question_id": 68,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 67,
                "question__article__live": true,
                "question__article__slug": "add-binary",
                "question__article__has_video_solution": false,
                "question__title": "Add Binary",
                "question__title_slug": "add-binary",
                "question__hide": false,
                "total_acs": 918656,
                "total_submitted": 1798416,
                "frontend_question_id": 67,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 66,
                "question__article__live": true,
                "question__article__slug": "plus-one",
                "question__article__has_video_solution": false,
                "question__title": "Plus One",
                "question__title_slug": "plus-one",
                "question__hide": false,
                "total_acs": 1351220,
                "total_submitted": 3123877,
                "frontend_question_id": 66,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 65,
                "question__article__live": true,
                "question__article__slug": "valid-number",
                "question__article__has_video_solution": false,
                "question__title": "Valid Number",
                "question__title_slug": "valid-number",
                "question__hide": false,
                "total_acs": 286175,
                "total_submitted": 1548486,
                "frontend_question_id": 65,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 64,
                "question__article__live": true,
                "question__article__slug": "minimum-path-sum",
                "question__article__has_video_solution": false,
                "question__title": "Minimum Path Sum",
                "question__title_slug": "minimum-path-sum",
                "question__hide": false,
                "total_acs": 777166,
                "total_submitted": 1288971,
                "frontend_question_id": 64,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 63,
                "question__article__live": true,
                "question__article__slug": "unique-paths-ii",
                "question__article__has_video_solution": false,
                "question__title": "Unique Paths II",
                "question__title_slug": "unique-paths-ii",
                "question__hide": false,
                "total_acs": 596624,
                "total_submitted": 1532832,
                "frontend_question_id": 63,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 62,
                "question__article__live": true,
                "question__article__slug": "unique-paths",
                "question__article__has_video_solution": false,
                "question__title": "Unique Paths",
                "question__title_slug": "unique-paths",
                "question__hide": false,
                "total_acs": 1149339,
                "total_submitted": 1857862,
                "frontend_question_id": 62,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 61,
                "question__article__live": true,
                "question__article__slug": "rotate-list",
                "question__article__has_video_solution": false,
                "question__title": "Rotate List",
                "question__title_slug": "rotate-list",
                "question__hide": false,
                "total_acs": 622353,
                "total_submitted": 1751467,
                "frontend_question_id": 61,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 60,
                "question__article__live": true,
                "question__article__slug": "permutation-sequence",
                "question__article__has_video_solution": false,
                "question__title": "Permutation Sequence",
                "question__title_slug": "permutation-sequence",
                "question__hide": false,
                "total_acs": 294643,
                "total_submitted": 679904,
                "frontend_question_id": 60,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 59,
                "question__article__live": true,
                "question__article__slug": "spiral-matrix-ii",
                "question__article__has_video_solution": false,
                "question__title": "Spiral Matrix II",
                "question__title_slug": "spiral-matrix-ii",
                "question__hide": false,
                "total_acs": 390273,
                "total_submitted": 590394,
                "frontend_question_id": 59,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 58,
                "question__article__live": true,
                "question__article__slug": "length-of-last-word",
                "question__article__has_video_solution": false,
                "question__title": "Length of Last Word",
                "question__title_slug": "length-of-last-word",
                "question__hide": false,
                "total_acs": 847055,
                "total_submitted": 2142274,
                "frontend_question_id": 58,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 57,
                "question__article__live": true,
                "question__article__slug": "insert-interval",
                "question__article__has_video_solution": false,
                "question__title": "Insert Interval",
                "question__title_slug": "insert-interval",
                "question__hide": false,
                "total_acs": 585656,
                "total_submitted": 1550481,
                "frontend_question_id": 57,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 56,
                "question__article__live": true,
                "question__article__slug": "merge-intervals",
                "question__article__has_video_solution": true,
                "question__title": "Merge Intervals",
                "question__title_slug": "merge-intervals",
                "question__hide": false,
                "total_acs": 1616216,
                "total_submitted": 3541354,
                "frontend_question_id": 56,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 55,
                "question__article__live": true,
                "question__article__slug": "jump-game",
                "question__article__has_video_solution": false,
                "question__title": "Jump Game",
                "question__title_slug": "jump-game",
                "question__hide": false,
                "total_acs": 1136993,
                "total_submitted": 2967908,
                "frontend_question_id": 55,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 54,
                "question__article__live": true,
                "question__article__slug": "spiral-matrix",
                "question__article__has_video_solution": false,
                "question__title": "Spiral Matrix",
                "question__title_slug": "spiral-matrix",
                "question__hide": false,
                "total_acs": 838308,
                "total_submitted": 1947197,
                "frontend_question_id": 54,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 53,
                "question__article__live": true,
                "question__article__slug": "maximum-subarray",
                "question__article__has_video_solution": false,
                "question__title": "Maximum Subarray",
                "question__title_slug": "maximum-subarray",
                "question__hide": false,
                "total_acs": 2677570,
                "total_submitted": 5368190,
                "frontend_question_id": 53,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 52,
                "question__article__live": true,
                "question__article__slug": "n-queens-ii",
                "question__article__has_video_solution": false,
                "question__title": "N-Queens II",
                "question__title_slug": "n-queens-ii",
                "question__hide": false,
                "total_acs": 278338,
                "total_submitted": 394928,
                "frontend_question_id": 52,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 51,
                "question__article__live": true,
                "question__article__slug": "n-queens",
                "question__article__has_video_solution": false,
                "question__title": "N-Queens",
                "question__title_slug": "n-queens",
                "question__hide": false,
                "total_acs": 462344,
                "total_submitted": 743726,
                "frontend_question_id": 51,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 50,
                "question__article__live": true,
                "question__article__slug": "powx-n",
                "question__article__has_video_solution": false,
                "question__title": "Pow(x, n)",
                "question__title_slug": "powx-n",
                "question__hide": false,
                "total_acs": 1018305,
                "total_submitted": 3116884,
                "frontend_question_id": 50,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 49,
                "question__article__live": true,
                "question__article__slug": "group-anagrams",
                "question__article__has_video_solution": true,
                "question__title": "Group Anagrams",
                "question__title_slug": "group-anagrams",
                "question__hide": false,
                "total_acs": 1562422,
                "total_submitted": 2385470,
                "frontend_question_id": 49,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 48,
                "question__article__live": true,
                "question__article__slug": "rotate-image",
                "question__article__has_video_solution": false,
                "question__title": "Rotate Image",
                "question__title_slug": "rotate-image",
                "question__hide": false,
                "total_acs": 1070187,
                "total_submitted": 1543671,
                "frontend_question_id": 48,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 47,
                "question__article__live": true,
                "question__article__slug": "permutations-ii",
                "question__article__has_video_solution": false,
                "question__title": "Permutations II",
                "question__title_slug": "permutations-ii",
                "question__hide": false,
                "total_acs": 701852,
                "total_submitted": 1246286,
                "frontend_question_id": 47,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 46,
                "question__article__live": true,
                "question__article__slug": "permutations",
                "question__article__has_video_solution": false,
                "question__title": "Permutations",
                "question__title_slug": "permutations",
                "question__hide": false,
                "total_acs": 1329693,
                "total_submitted": 1794351,
                "frontend_question_id": 46,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 45,
                "question__article__live": true,
                "question__article__slug": "jump-game-ii",
                "question__article__has_video_solution": false,
                "question__title": "Jump Game II",
                "question__title_slug": "jump-game-ii",
                "question__hide": false,
                "total_acs": 692967,
                "total_submitted": 1811836,
                "frontend_question_id": 45,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 44,
                "question__article__live": true,
                "question__article__slug": "wildcard-matching",
                "question__article__has_video_solution": false,
                "question__title": "Wildcard Matching",
                "question__title_slug": "wildcard-matching",
                "question__hide": false,
                "total_acs": 420268,
                "total_submitted": 1569519,
                "frontend_question_id": 44,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 43,
                "question__article__live": true,
                "question__article__slug": "multiply-strings",
                "question__article__has_video_solution": false,
                "question__title": "Multiply Strings",
                "question__title_slug": "multiply-strings",
                "question__hide": false,
                "total_acs": 566757,
                "total_submitted": 1472671,
                "frontend_question_id": 43,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 42,
                "question__article__live": true,
                "question__article__slug": "trapping-rain-water",
                "question__article__has_video_solution": false,
                "question__title": "Trapping Rain Water",
                "question__title_slug": "trapping-rain-water",
                "question__hide": false,
                "total_acs": 1269667,
                "total_submitted": 2196077,
                "frontend_question_id": 42,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 41,
                "question__article__live": true,
                "question__article__slug": "first-missing-positive",
                "question__article__has_video_solution": false,
                "question__title": "First Missing Positive",
                "question__title_slug": "first-missing-positive",
                "question__hide": false,
                "total_acs": 753392,
                "total_submitted": 2069937,
                "frontend_question_id": 41,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 40,
                "question__article__live": true,
                "question__article__slug": "combination-sum-ii",
                "question__article__has_video_solution": false,
                "question__title": "Combination Sum II",
                "question__title_slug": "combination-sum-ii",
                "question__hide": false,
                "total_acs": 633050,
                "total_submitted": 1192537,
                "frontend_question_id": 40,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 39,
                "question__article__live": true,
                "question__article__slug": "combination-sum",
                "question__article__has_video_solution": false,
                "question__title": "Combination Sum",
                "question__title_slug": "combination-sum",
                "question__hide": false,
                "total_acs": 1239609,
                "total_submitted": 1848389,
                "frontend_question_id": 39,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 38,
                "question__article__live": true,
                "question__article__slug": "count-and-say",
                "question__article__has_video_solution": false,
                "question__title": "Count and Say",
                "question__title_slug": "count-and-say",
                "question__hide": false,
                "total_acs": 666636,
                "total_submitted": 1346614,
                "frontend_question_id": 38,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 37,
                "question__article__live": true,
                "question__article__slug": "sudoku-solver",
                "question__article__has_video_solution": false,
                "question__title": "Sudoku Solver",
                "question__title_slug": "sudoku-solver",
                "question__hide": false,
                "total_acs": 393179,
                "total_submitted": 701128,
                "frontend_question_id": 37,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 36,
                "question__article__live": true,
                "question__article__slug": "valid-sudoku",
                "question__article__has_video_solution": false,
                "question__title": "Valid Sudoku",
                "question__title_slug": "valid-sudoku",
                "question__hide": false,
                "total_acs": 853762,
                "total_submitted": 1514683,
                "frontend_question_id": 36,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 35,
                "question__article__live": true,
                "question__article__slug": "search-insert-position",
                "question__article__has_video_solution": false,
                "question__title": "Search Insert Position",
                "question__title_slug": "search-insert-position",
                "question__hide": false,
                "total_acs": 1670795,
                "total_submitted": 3971058,
                "frontend_question_id": 35,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 34,
                "question__article__live": true,
                "question__article__slug": "find-first-and-last-position-of-element-in-sorted-array",
                "question__article__has_video_solution": false,
                "question__title": "Find First and Last Position of Element in Sorted Array",
                "question__title_slug": "find-first-and-last-position-of-element-in-sorted-array",
                "question__hide": false,
                "total_acs": 1292702,
                "total_submitted": 3129023,
                "frontend_question_id": 34,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 33,
                "question__article__live": true,
                "question__article__slug": "search-in-rotated-sorted-array",
                "question__article__has_video_solution": false,
                "question__title": "Search in Rotated Sorted Array",
                "question__title_slug": "search-in-rotated-sorted-array",
                "question__hide": false,
                "total_acs": 1691366,
                "total_submitted": 4401147,
                "frontend_question_id": 33,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 32,
                "question__article__live": true,
                "question__article__slug": "longest-valid-parentheses",
                "question__article__has_video_solution": false,
                "question__title": "Longest Valid Parentheses",
                "question__title_slug": "longest-valid-parentheses",
                "question__hide": false,
                "total_acs": 555949,
                "total_submitted": 1707511,
                "frontend_question_id": 32,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 31,
                "question__article__live": true,
                "question__article__slug": "next-permutation",
                "question__article__has_video_solution": false,
                "question__title": "Next Permutation",
                "question__title_slug": "next-permutation",
                "question__hide": false,
                "total_acs": 902735,
                "total_submitted": 2446030,
                "frontend_question_id": 31,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 30,
                "question__article__live": true,
                "question__article__slug": "substring-with-concatenation-of-all-words",
                "question__article__has_video_solution": false,
                "question__title": "Substring with Concatenation of All Words",
                "question__title_slug": "substring-with-concatenation-of-all-words",
                "question__hide": false,
                "total_acs": 311697,
                "total_submitted": 1015304,
                "frontend_question_id": 30,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 29,
                "question__article__live": true,
                "question__article__slug": "divide-integers",
                "question__article__has_video_solution": false,
                "question__title": "Divide Two Integers",
                "question__title_slug": "divide-two-integers",
                "question__hide": false,
                "total_acs": 535656,
                "total_submitted": 3077794,
                "frontend_question_id": 29,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 28,
                "question__article__live": false,
                "question__article__slug": "implement-strstr",
                "question__article__has_video_solution": false,
                "question__title": "Find the Index of the First Occurrence in a String",
                "question__title_slug": "find-the-index-of-the-first-occurrence-in-a-string",
                "question__hide": false,
                "total_acs": 1398335,
                "total_submitted": 3766400,
                "frontend_question_id": 28,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 27,
                "question__article__live": true,
                "question__article__slug": "remove-element",
                "question__article__has_video_solution": true,
                "question__title": "Remove Element",
                "question__title_slug": "remove-element",
                "question__hide": false,
                "total_acs": 1441111,
                "total_submitted": 2780382,
                "frontend_question_id": 27,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 26,
                "question__article__live": true,
                "question__article__slug": "remove-duplicates-from-sorted-array",
                "question__article__has_video_solution": true,
                "question__title": "Remove Duplicates from Sorted Array",
                "question__title_slug": "remove-duplicates-from-sorted-array",
                "question__hide": false,
                "total_acs": 2391926,
                "total_submitted": 4791768,
                "frontend_question_id": 26,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 25,
                "question__article__live": true,
                "question__article__slug": "reverse-nodes-in-k-group",
                "question__article__has_video_solution": false,
                "question__title": "Reverse Nodes in k-Group",
                "question__title_slug": "reverse-nodes-in-k-group",
                "question__hide": false,
                "total_acs": 584829,
                "total_submitted": 1106836,
                "frontend_question_id": 25,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 24,
                "question__article__live": true,
                "question__article__slug": "swap-nodes-in-pairs",
                "question__article__has_video_solution": false,
                "question__title": "Swap Nodes in Pairs",
                "question__title_slug": "swap-nodes-in-pairs",
                "question__hide": false,
                "total_acs": 952107,
                "total_submitted": 1589063,
                "frontend_question_id": 24,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 23,
                "question__article__live": true,
                "question__article__slug": "merge-k-sorted-list",
                "question__article__has_video_solution": false,
                "question__title": "Merge k Sorted Lists",
                "question__title_slug": "merge-k-sorted-lists",
                "question__hide": false,
                "total_acs": 1394388,
                "total_submitted": 2902856,
                "frontend_question_id": 23,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 22,
                "question__article__live": true,
                "question__article__slug": "generate-parentheses",
                "question__article__has_video_solution": false,
                "question__title": "Generate Parentheses",
                "question__title_slug": "generate-parentheses",
                "question__hide": false,
                "total_acs": 1186811,
                "total_submitted": 1662574,
                "frontend_question_id": 22,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 21,
                "question__article__live": true,
                "question__article__slug": "merge-two-sorted-lists",
                "question__article__has_video_solution": true,
                "question__title": "Merge Two Sorted Lists",
                "question__title_slug": "merge-two-sorted-lists",
                "question__hide": false,
                "total_acs": 2562998,
                "total_submitted": 4171523,
                "frontend_question_id": 21,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 20,
                "question__article__live": true,
                "question__article__slug": "valid-parentheses",
                "question__article__has_video_solution": true,
                "question__title": "Valid Parentheses",
                "question__title_slug": "valid-parentheses",
                "question__hide": false,
                "total_acs": 2597233,
                "total_submitted": 6369284,
                "frontend_question_id": 20,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 19,
                "question__article__live": true,
                "question__article__slug": "remove-nth-node-from-end-of-list",
                "question__article__has_video_solution": true,
                "question__title": "Remove Nth Node From End of List",
                "question__title_slug": "remove-nth-node-from-end-of-list",
                "question__hide": false,
                "total_acs": 1612304,
                "total_submitted": 4119489,
                "frontend_question_id": 19,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 18,
                "question__article__live": true,
                "question__article__slug": "4sum",
                "question__article__has_video_solution": false,
                "question__title": "4Sum",
                "question__title_slug": "4sum",
                "question__hide": false,
                "total_acs": 642210,
                "total_submitted": 1747388,
                "frontend_question_id": 18,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 17,
                "question__article__live": true,
                "question__article__slug": "letter-combinations-of-a-phone-number",
                "question__article__has_video_solution": false,
                "question__title": "Letter Combinations of a Phone Number",
                "question__title_slug": "letter-combinations-of-a-phone-number",
                "question__hide": false,
                "total_acs": 1339620,
                "total_submitted": 2428079,
                "frontend_question_id": 17,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 16,
                "question__article__live": true,
                "question__article__slug": "3sum-closest",
                "question__article__has_video_solution": false,
                "question__title": "3Sum Closest",
                "question__title_slug": "3sum-closest",
                "question__hide": false,
                "total_acs": 872738,
                "total_submitted": 1881437,
                "frontend_question_id": 16,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 15,
                "question__article__live": true,
                "question__article__slug": "3sum",
                "question__article__has_video_solution": false,
                "question__title": "3Sum",
                "question__title_slug": "3sum",
                "question__hide": false,
                "total_acs": 2215106,
                "total_submitted": 6931258,
                "frontend_question_id": 15,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 14,
                "question__article__live": true,
                "question__article__slug": "longest-common-prefix",
                "question__article__has_video_solution": false,
                "question__title": "Longest Common Prefix",
                "question__title_slug": "longest-common-prefix",
                "question__hide": false,
                "total_acs": 1833439,
                "total_submitted": 4535921,
                "frontend_question_id": 14,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 13,
                "question__article__live": true,
                "question__article__slug": "roman-to-integer",
                "question__article__has_video_solution": false,
                "question__title": "Roman to Integer",
                "question__title_slug": "roman-to-integer",
                "question__hide": false,
                "total_acs": 1981459,
                "total_submitted": 3396866,
                "frontend_question_id": 13,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 12,
                "question__article__live": true,
                "question__article__slug": "integer-to-roman",
                "question__article__has_video_solution": false,
                "question__title": "Integer to Roman",
                "question__title_slug": "integer-to-roman",
                "question__hide": false,
                "total_acs": 788653,
                "total_submitted": 1308732,
                "frontend_question_id": 12,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 11,
                "question__article__live": true,
                "question__article__slug": "container-with-most-water",
                "question__article__has_video_solution": true,
                "question__title": "Container With Most Water",
                "question__title_slug": "container-with-most-water",
                "question__hide": false,
                "total_acs": 1713676,
                "total_submitted": 3164939,
                "frontend_question_id": 11,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 10,
                "question__article__live": true,
                "question__article__slug": "regular-expression-matching",
                "question__article__has_video_solution": false,
                "question__title": "Regular Expression Matching",
                "question__title_slug": "regular-expression-matching",
                "question__hide": false,
                "total_acs": 732013,
                "total_submitted": 2590986,
                "frontend_question_id": 10,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 9,
                "question__article__live": true,
                "question__article__slug": "palindrome-number",
                "question__article__has_video_solution": false,
                "question__title": "Palindrome Number",
                "question__title_slug": "palindrome-number",
                "question__hide": false,
                "total_acs": 2418962,
                "total_submitted": 4586176,
                "frontend_question_id": 9,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 8,
                "question__article__live": true,
                "question__article__slug": "string-to-integer",
                "question__article__has_video_solution": false,
                "question__title": "String to Integer (atoi)",
                "question__title_slug": "string-to-integer-atoi",
                "question__hide": false,
                "total_acs": 1094110,
                "total_submitted": 6588907,
                "frontend_question_id": 8,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 7,
                "question__article__live": true,
                "question__article__slug": "reverse-integer",
                "question__article__has_video_solution": false,
                "question__title": "Reverse Integer",
                "question__title_slug": "reverse-integer",
                "question__hide": false,
                "total_acs": 2229134,
                "total_submitted": 8237936,
                "frontend_question_id": 7,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 6,
                "question__article__live": true,
                "question__article__slug": "zigzag-conversion",
                "question__article__has_video_solution": false,
                "question__title": "Zigzag Conversion",
                "question__title_slug": "zigzag-conversion",
                "question__hide": false,
                "total_acs": 836923,
                "total_submitted": 1964144,
                "frontend_question_id": 6,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 5,
                "question__article__live": true,
                "question__article__slug": "longest-palindromic-substring",
                "question__article__has_video_solution": false,
                "question__title": "Longest Palindromic Substring",
                "question__title_slug": "longest-palindromic-substring",
                "question__hide": false,
                "total_acs": 2072551,
                "total_submitted": 6409846,
                "frontend_question_id": 5,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 4,
                "question__article__live": null,
                "question__article__slug": null,
                "question__article__has_video_solution": null,
                "question__title": "Median of Two Sorted Arrays",
                "question__title_slug": "median-of-two-sorted-arrays",
                "question__hide": false,
                "total_acs": 1562883,
                "total_submitted": 4482349,
                "frontend_question_id": 4,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 3
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 3,
                "question__article__live": true,
                "question__article__slug": "longest-substring-without-repeating-characters",
                "question__article__has_video_solution": true,
                "question__title": "Longest Substring Without Repeating Characters",
                "question__title_slug": "longest-substring-without-repeating-characters",
                "question__hide": false,
                "total_acs": 3773713,
                "total_submitted": 11210535,
                "frontend_question_id": 3,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 2,
                "question__article__live": true,
                "question__article__slug": "add-two-numbers",
                "question__article__has_video_solution": false,
                "question__title": "Add Two Numbers",
                "question__title_slug": "add-two-numbers",
                "question__hide": false,
                "total_acs": 3067657,
                "total_submitted": 7784642,
                "frontend_question_id": 2,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 2
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        },
        {
            "stat": {
                "question_id": 1,
                "question__article__live": true,
                "question__article__slug": "two-sum",
                "question__article__has_video_solution": true,
                "question__title": "Two Sum",
                "question__title_slug": "two-sum",
                "question__hide": false,
                "total_acs": 7653026,
                "total_submitted": 15605356,
                "frontend_question_id": 1,
                "is_new_question": false
            },
            "status": null,
            "difficulty": {
                "level": 1
            },
            "paid_only": false,
            "is_favor": false,
            "frequency": 0,
            "progress": 0
        }
    ],
    "frequency_high": 0,
    "frequency_mid": 0,
    "category_slug": "all"
}