Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
AadityaKoder29 Finding Flags 2
Peter_Atonga Extended GCD 20
ragexe Monoprime 30
Meky Great Snakes 3
Hatem Deriving Symmetric Keys 40
carloss Finding Flags 2
Hatem Computing Shared Secrets 30
Hatem Computing Public Values 25
Lyxchee Adrien's Signs 80
Hatem Generators of Groups 20
Hatem Working with Fields 10
Meky Finding Flags 2
yoake0037 Favourite byte 20
haoran Great Snakes 3
Wienerboy Bringing It All Together 50
j03_O6 Bytes and Big Integers 10
jdkko You either know, XOR you don't 30
ragexe Inferius Prime 30
haoran Finding Flags 2
Knight007 Finding Flags 2
Peter_Atonga Greatest Common Divisor 15
j03_O6 Base64 10
yoake0037 XOR Properties 15
nous pekobot (AIS3 Pre-Exam) 0
Hawret ASCII 5
lyrad Base64 10
huayijing Finding Flags 2
29bda84d Legendre Symbol 35
yoake0037 XOR Starter 10
haiderontheradar Modular Square Root 35
Whanos Modular Inverting 25
Wienerboy Diffusion through Permutation 30
yoake0037 Bytes and Big Integers 10
j03_O6 Hex 5
yoake0037 Base64 10
HandballHannes Endless Emails 150
yoake0037 Hex 5
yoake0037 ASCII 5
j03_O6 ASCII 5
yoake0037 Great Snakes 3
yoake0037 Finding Flags 2
wsmbj Finding Flags 2
assil Finding Flags 2
nhatluong07 XOR Properties 15
Hawret Great Snakes 3
Rujul XOR Properties 15
saik0007 XOR Starter 10
0xB4DFL4G Modular Square Root 35
Adarsh Lo-Hi Card Game 120
nullbyte0x00 Legendre Symbol 35

Level Up

level up icon

You are now level Current level