Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
achwakk Hex 5
PatrykJ Modular Arithmetic 2 20
adritamitra Hex 5
Frederik353 CERTainly not 30
veeom Hash Stuffing 50
starry_night Modular Arithmetic 1 20
veeom Collider 50
starry_night Extended GCD 20
veeom Chinese Remainder Theorem 40
Mahi_26 Abelian SIDH 90
PatrykJ Modular Arithmetic 1 20
veeom Common Ground 75
adritamitra ASCII 5
Mahi_26 André Encoding 80
veeom Successive Powers 60
achwakk ASCII 5
Mahi_26 What's My Kernel 70
PatrykJ Extended GCD 20
veeom Prime and Prejudice 200
starry_night Greatest Common Divisor 15
Mahi_26 Mister Saplin's Preview 80
mikasaa Great Snakes 3
adritamitra Great Snakes 3
Mahi_26 Let's Prove It 120
veeom Real Eisenstein 150
chewinonthecable Confusion through Substitution 25
Mahi_26 Mister Saplins The Prover 125
MadRat_0 Rhetorical Oracle 100
fonewa ASCII 5
adritamitra Finding Flags 2
Mahi_26 Let's Prove It Again 175
Mahi_26 ZKP Introduction 5
hash_258 Great Snakes 3
mikasaa Finding Flags 2
KamilDrzewiecki Modular Inverting 25
Mahi_26 From Private to Public Key LWE 25
Mahi_26 Too Many Errors 100
hash_258 Finding Flags 2
Mahi_26 Find the Lattice 100
Mahi_26 Backpack Cryptography 120
veeom Unencryptable 125
KamilDrzewiecki Modular Arithmetic 2 20
fonewa Great Snakes 3
Mahi_26 Jeff's LFSR 150
Mahi_26 Bit by Bit 100
veeom Ellipse Curve Cryptography 125
Mahi_26 Bruce Schneier's Password 100
Mahi_26 Toshi's Treasure 150
veeom No Way Back Home 100
Mahi_26 Armory 100

Level Up

level up icon

You are now level Current level