Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
Nayely Modular Exponentiation 10
Sameer3018 Bean Counter 60
MrV1ct0r Chinese Remainder Theorem 40
m_ehsaan Chinese Remainder Theorem 40
GZenithal Export-grade 100
m_ehsaan Modular Square Root 35
m_ehsaan Legendre Symbol 35
m_ehsaan Quadratic Residues 25
m_ehsaan Modular Inverting 25
Brian2121 Finding Flags 2
yoyostring Chinese Remainder Theorem 40
JakeWin Finding Flags 2
GZenithal Parameter Injection 60
yoyostring Modular Square Root 35
GZenithal Deriving Symmetric Keys 40
m_ehsaan Modular Arithmetic 2 20
m_ehsaan Modular Arithmetic 1 20
m_ehsaan Extended GCD 20
m_ehsaan Greatest Common Divisor 15
christianjosephs Deriving Symmetric Keys 40
Sameer3018 Symmetry 50
yoyostring Legendre Symbol 35
Sameer3018 Flipping Cookie 60
Sameer3018 ECB CBC WTF 55
MrV1ct0r Modular Square Root 35
GZenithal Computing Shared Secrets 30
Sameer3018 ECB Oracle 60
gawol332 Hash Stuffing 50
Sameer3018 Passwords as Keys 50
Abel2004 You either know, XOR you don't 30
Abel2004 Favourite byte 20
GZenithal Computing Public Values 25
Abel2004 XOR Properties 15
shadowzl Export-grade 100
m_ehsaan You either know, XOR you don't 30
GZenithal Generators of Groups 20
Legal Export-grade 100
Abel2004 XOR Starter 10
GZenithal Working with Fields 10
m_ehsaan Favourite byte 20
Legal Parameter Injection 60
GZenithal Modulus Inutilis 50
calvernaz No Leaks 100
saayeshaj You either know, XOR you don't 30
SergioJumbo You either know, XOR you don't 30
m_ehsaan XOR Properties 15
saayeshaj Favourite byte 20
aakansh_m Diffusion through Permutation 30
GZenithal Salty 20
yoyostring Quadratic Residues 25

Level Up

level up icon

You are now level Current level