Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
G4B3SZ Great Snakes 3
w4llnut Greatest Common Divisor 15
G4B3SZ Finding Flags 2
moystee Triple DES 60
julialu Jack's Birthday Confusion 30
moystee Lazy CBC 60
ryuun1corn Lo-Hi Card Game 120
saro Toshi's Treasure 150
ggerod Modular Square Root 35
rfmph Quadratic Residues 25
guyanyong Structure of AES 15
jellio04 Encoding Challenge 40
ggerod Legendre Symbol 35
greyx76 Hex 5
DavidTruong No Way Back Home 100
greyx76 ASCII 5
moystee Flipping Cookie 60
greyx76 Great Snakes 3
greyx76 Finding Flags 2
TinyLean Size and Basis 15
Lauromar Symmetry 50
moystee ECB Oracle 60
Lauromar Triple DES 60
Lauromar Lazy CBC 60
TinyLean Vectors 10
Lauromar Flipping Cookie 60
Lauromar ECB Oracle 60
Lauromar ECB CBC WTF 55
Lauromar Passwords as Keys 50
Lauromar Modes of Operation Starter 15
Lauromar Bringing It All Together 50
jellio04 Bytes and Big Integers 10
Lauromar Diffusion through Permutation 30
jellio04 Base64 10
guyanyong Resisting Bruteforce 10
Meen4 Efficient Exchange 50
jellio04 Hex 5
cryptohack720 Export-grade 100
Arshika_Dadhich Finding Flags 2
Lauromar Confusion through Substitution 25
jellio04 ASCII 5
guyanyong Keyed Permutations 5
Lauromar Round Keys 20
smokiez Base64 10
Lauromar Structure of AES 15
Lauromar Resisting Bruteforce 10
Lauromar Keyed Permutations 5
Lauromar Transparency 50
cryptohack720 Parameter Injection 60
Lauromar SSH Keys 35

Level Up

level up icon

You are now level Current level