Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
letienthanh Great Snakes 3
PinkPanda153121 ASCII 5
Gafarixo Hex 5
0xFFFFFF Privacy-Enhanced Mail? 25
SM72662 You either know, XOR you don't 30
letienthanh Finding Flags 2
g0ld3np4r3y Bringing It All Together 50
__mat13__ Extended GCD 20
Wiktoria35 Bytes and Big Integers 10
butcher Symmetry 50
akuma52 Passwords as Keys 50
agentkj Finding Flags 2
theuseless Finding Flags 2
iszczygi Lemur XOR 40
SM72662 Favourite byte 20
maquuu1809 XOR Properties 15
laptrack42 Greatest Common Divisor 15
ildarrrrs Bringing It All Together 50
ildarrrrs Diffusion through Permutation 30
ildarrrrs Confusion through Substitution 25
iszczygi You either know, XOR you don't 30
iszczygi Favourite byte 20
iszczygi XOR Properties 15
iszczygi XOR Starter 10
__mat13__ Lemur XOR 40
LoreK_ Square Eyes 35
SM72662 XOR Properties 15
ildarrrrs Round Keys 20
nikku Greatest Common Divisor 15
akuma52 Modes of Operation Starter 15
ildarrrrs Structure of AES 15
LoreK_ Inferius Prime 30
akuma52 Bringing It All Together 50
ildarrrrs Resisting Bruteforce 10
ildarrrrs Keyed Permutations 5
snkt Greatest Common Divisor 15
strumfytu Favourite byte 20
L1ou Modular Inverting 25
L1ou Modular Arithmetic 2 20
muntasir You either know, XOR you don't 30
maquuu1809 XOR Starter 10
L1ou Modular Arithmetic 1 20
L1ou Extended GCD 20
strumfytu XOR Properties 15
LoreK_ Export-grade 100
muntasir Favourite byte 20
SM72662 XOR Starter 10
prins Great Snakes 3
duckpancakes Rhetorical Oracle 100
L1ou Greatest Common Divisor 15

Level Up

level up icon

You are now level Current level