Python Exercises

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Hello World

Solved 37606 times.

  • Basics
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Print 42

Solved 37237 times.

  • Basics
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Number of seconds in a year

Solved 28125 times.

  • Basics
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Using operators

Solved 30474 times.

  • Basics
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Characters counting

Solved 29262 times.

  • Basics
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Fix the indentation

Solved 20527 times.

  • Basics
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Square numbers

Solved 21790 times.

  • Basics
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Powers of two

Solved 24678 times.

  • Basics
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Import

Solved 22071 times.

  • Basics
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Comparisons

Solved 21848 times.

  • Basics
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Counting Words

Solved 19207 times.

  • Basics
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Fix is_anagram

Solved 8677 times.

  • Basics
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First function

Solved 15756 times.

  • Basics
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Print even numbers

Solved 15793 times.

  • Basics
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Sum of even numbers <= 100

Solved 15068 times.

  • Basics
  • Training
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Multiples of 3 and 5

Solved 13707 times.

  • Basics
  • Training
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Temperatures

Solved 12035 times.

  • Basics
  • Realist
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Print every two letters pairs

Solved 11047 times.

  • Basics
  • Training
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Print every pair of distinct letters

Solved 10303 times.

  • Basics
  • Training
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Longest word

Solved 9348 times.

  • Realist
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Print sorbet flavors

Solved 8224 times.

  • Realist
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Distance

Solved 7722 times.

  • Training
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Is divisible by ?

Solved 2816 times.

  • Training
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Check if a number is prime

Solved 5495 times.

  • Training
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Sort students

Solved 4807 times.

  • Realist
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Print every prime numbers in a range

Solved 3845 times.

  • Training
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Sum of every prime number below n

Solved 4038 times.

  • Training
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Next prime

Solved 2949 times.

  • Training
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Display the date and time

Solved 4395 times.

  • Training
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The missing card

Solved 2264 times.

  • Realist
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Reverse Roman Numerals

Solved 2589 times.

  • Realist
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Friday the 13th

Solved 1790 times.

  • Realist
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Playing with anagrams

Solved 1258 times.

  • Realist
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The Fibonacci sequence

Solved 2079 times.

  • Training
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Currency

Solved 1252 times.

  • Realist
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Sets of love

Solved 4205 times.

  • Realist
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Perfect deck shuffle

Solved 1321 times.

  • Realist
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Exceptions

Solved 1793 times.

  • Training
  • Command line
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Select students

Solved 2199 times.

  • Realist
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Flatten lists

Solved 1343 times.

  • Training
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Print the content of a file

Solved 1618 times.

  • Training
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Adam Number

Solved 675 times.

  • Training
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Product of iterable

Solved 1647 times.

  • Training
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Print battery charge

Solved 1116 times.

  • Realist
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Draw N Squares

Solved 997 times.

  • Realist
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Dyck words

Solved 510 times.

  • Realist
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Hearts emojis

Solved 865 times.

  • Realist
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Frequency of letters in a file

Solved 1000 times.

  • Training
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Pernicious numbers

Solved 968 times.

  • Training
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Count the lower 'e' in the 'words' file

Solved 1339 times.

  • Training
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Caesar Cypher

Solved 690 times.

  • Realist
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Print parameters

Solved 2496 times.

  • Basics
  • Command line
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Student class

Solved 921 times.

  • Realist
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Largest product in a series

Solved 870 times.

  • Training
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Common Lines

Solved 54 times.

  • Command line
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Format your output

Solved 779 times.

  • Realist
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Doing HTTP requests

Solved 852 times.

  • Training
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Consecutive Sum

Solved 400 times.

  • Training
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Break a safe

Solved 714 times.

  • Realist
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Longest Collatz sequence

Solved 889 times.

  • Training
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Print the first parameter

Solved 1807 times.

  • Basics
  • Command line
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Simple adder

Solved 1724 times.

  • Training
  • Command line
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Roman Numerals

Solved 570 times.

  • Realist
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Text framing

Solved 489 times.

  • Realist
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Calculator

Solved 675 times.

  • Realist
  • Command line
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Lambda expressions

Solved 729 times.

  • Training
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Largest product in a grid

Solved 523 times.

  • Training
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Password Generator

Solved 572 times.

  • Realist
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Side by side

Solved 422 times.

  • Realist
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Change for 42€

Solved 267 times.

  • Realist
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Temperature class

Solved 437 times.

  • Realist
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Pascal's triangle

Solved 383 times.

  • Training
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Magic Square

Solved 56 times.

  • Realist
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Restaurant menu

Solved 246 times.

  • Realist
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CSV and Python

Solved 307 times.

  • Training
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Sequence Mining

Solved 193 times.

  • Realist
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Abelian sandpiles

Solved 218 times.

  • Realist
  • Numpy
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Elementary cellular automaton

Solved 196 times.

  • Realist
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bencode, bdecode

Solved 205 times.

  • Realist
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Fir tree

Solved 168 times.

  • Realist
  • Command line
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IRC logs as CSV

Solved 125 times.

  • Realist
New

Py Master Mind

Solved 285 times.

  • Realist
New

Dirichlet solver

Solved 97 times.

  • Numpy
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Make your own 2048 in Python!

Solved 135 times.

  • Numpy
New

Need more exercises ?

Solved 14 times.

  • Realist