Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
sutterismine Keyed Permutations 5
KostasDm05 Crossed Wires 100
BaBYBu11 Monoprime 30
brunolim4 Micro Transmissions 120
AryanChidumalla Modular Arithmetic 1 20
2uerti You either know, XOR you don't 30
ASN_123 Bytes and Big Integers 10
sivarin You either know, XOR you don't 30
gh0stvageo Deriving Symmetric Keys 40
BaBYBu11 Inferius Prime 30
AryanChidumalla Extended GCD 20
ymoe3 Greatest Common Divisor 15
Omnivorem Great Snakes 3
KostasDm05 Everything is Big 70
gh0stvageo Modes of Operation Starter 15
oGAD_ CERTainly not 30
ymoe3 Lemur XOR 40
AryanChidumalla Greatest Common Divisor 15
semisweetdude You either know, XOR you don't 30
W1nd5h13ldV1p3r Modular Arithmetic 2 20
ninalty_dev Parameter Injection 60
sivarin Favourite byte 20
ispo Efficient Exchange 50
sivarin XOR Properties 15
ymoe3 You either know, XOR you don't 30
eciid XOR Starter 10
sivarin XOR Starter 10
sivarin Bytes and Big Integers 10
eciid Bytes and Big Integers 10
devan Moving Problems 150
stamatia_psalti RSA Decryption 20
KostasDm05 Modulus Inutilis 50
0x00696e6964756f Jack's Birthday Confusion 30
W1nd5h13ldV1p3r Modular Arithmetic 1 20
eciid Base64 10
W1nd5h13ldV1p3r Extended GCD 20
eciid Hex 5
oGAD_ Privacy-Enhanced Mail? 25
The_Pug Modular Arithmetic 2 20
Bosseat Finding Flags 2
KostasDm05 Salty 20
ispo Curves and Logs 40
sivarin Base64 10
AmirWayne Bytes and Big Integers 10
PanneerDosa Modular Inverting 25
y0dam4n Factoring 15
KostasDm05 Euler's Totient 20
mar_ven Parameter Injection 60
ispo Scalar Multiplication 35
mar_ven Deriving Symmetric Keys 40

Level Up

level up icon

You are now level Current level