Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
andcdc You either know, XOR you don't 30
andcdc Favourite byte 20
spartan8806 Let's Decrypt Again 175
hypehack Finding Flags 2
sredmond Jack's Birthday Confusion 30
cloudchamb3r Modular Inverting 25
cloudchamb3r Modular Arithmetic 2 20
sjvvvv Modular Binomials 80
sjvvvv Adrien's Signs 80
sdigs Mixed Up 120
sjvvvv Chinese Remainder Theorem 40
spartan8806 What's My Kernel 70
sredmond Jack's Birthday Hash 20
sredmond XOR Properties 15
Raccoon42 Missing Modulus 80
AureoBytes Base64 10
vdam XOR Starter 10
youssef_reda Static Client 2 120
AureoBytes Hex 5
AureoBytes ASCII 5
vdam Bytes and Big Integers 10
AureoBytes Great Snakes 3
AureoBytes Finding Flags 2
vdam Base64 10
vdam Hex 5
vdam ASCII 5
vdam Great Snakes 3
vdam Finding Flags 2
mohd13vip One Round Crypto (ECSC 2024 (Italy)) 0
BR0han XOR Properties 15
hoomishalom Bespoke Padding 100
maksushka Parameter Injection 60
BR0han XOR Starter 10
ll3006 Montgomery's Ladder 40
ibrahim_7 Quo vadis? (ECSC 2024 (Italy)) 0
naza_arcon Keyed Permutations 5
darkknight Generators of Groups 20
BR0han Bytes and Big Integers 10
amoelle Extended GCD 20
darkknight Working with Fields 10
moritzraho Bytes and Big Integers 10
youssef_reda Additive 70
ibrahim_7 One Round Crypto (ECSC 2024 (Italy)) 0
koraynilay Factoring 15
darkknight Salty 20
koraynilay RSA Signatures 25
maksushka Deriving Symmetric Keys 40
Almasbek CTRIME 70
shaked_srabstein Manyprime 40
hoomishalom Encoding Challenge 40

Level Up

level up icon

You are now level Current level