Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
User0069 Size and Basis 15
yibo XOR Starter 10
User0069 Vectors 10
yibo Bytes and Big Integers 10
suvoni Vote for Pedro 150
Scriptexe Extended GCD 20
JohnLemon7 ECB Oracle 60
tobira Everything is Big 70
Scriptexe Greatest Common Divisor 15
Mage Too Many Errors 100
tobira Modulus Inutilis 50
Scorpio47 XOR Properties 15
Mage Noise Cheap 90
tobira Salty 20
M4DD0C74 Exceptional Curves 100
Mage Missing Modulus 80
Scorpio47 XOR Starter 10
Scorpio47 Bytes and Big Integers 10
Mage Nativity 60
pasichko Euler's Totient 20
pasichko Public Keys 15
pasichko Modular Exponentiation 10
hayzer Adrien's Signs 80
madelino ECB Oracle 60
JKawala Modular Binomials 80
elesquina Passwords as Keys 50
JKawala Adrien's Signs 80
ayoub04 Marin's Secrets 50
temidojo XOR Starter 10
uxxct Modulus Inutilis 50
keskispace Modular Binomials 80
vsetti Monoprime 30
trendcrusher Pairing-Based Cryptography 50
JKawala Chinese Remainder Theorem 40
trendcrusher Mister Saplin's Preview 80
JKawala Modular Square Root 35
JKawala Legendre Symbol 35
trendcrusher Couples 100
Aslan_256 Non-Interactive 35
JKawala Quadratic Residues 25
ayoub04 RSA Backdoor Viability 175
JKawala Modular Inverting 25
JKawala Modular Arithmetic 2 20
uxxct Salty 20
JKawala Modular Arithmetic 1 20
JKawala Extended GCD 20
JKawala Greatest Common Divisor 15
JKawala You either know, XOR you don't 30
ispo What's a Lattice? 40
JKawala Favourite byte 20

Level Up

level up icon

You are now level Current level