Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
ZEUS_ZS XOR Starter 10
sw33t_r00t Great Snakes 3
sw33t_r00t Finding Flags 2
vas_fountas Euler's Totient 20
vas_fountas Public Keys 15
ZEUS_ZS Bytes and Big Integers 10
junyouzin4209 Key recovery (DCTF) 0
vas_fountas Modular Exponentiation 10
Neutr0nys Prime and Prejudice 200
ZEUS_ZS Base64 10
DoitouKatsuki Chinese Remainder Theorem 40
DoitouKatsuki Modular Square Root 35
Gvilugron Finding Flags 2
CyberSyndrome SSH Keys 35
pin3apple07 Jack's Birthday Confusion 30
pin3apple07 Jack's Birthday Hash 20
vas_fountas Chinese Remainder Theorem 40
ZEUS_ZS Hex 5
vas_fountas Modular Square Root 35
ZEUS_ZS ASCII 5
Hibboxx XOR Starter 10
Morticiaxx Keyed Permutations 5
W0lf_19S Modular Binomials 80
Morticiaxx Modular Binomials 80
CyberSyndrome CERTainly not 30
SneakySedano Export-grade 100
Morticiaxx Adrien's Signs 80
vas_fountas Legendre Symbol 35
ZEUS_ZS Great Snakes 3
mj492797 Base64 10
mj492797 Hex 5
ZEUS_ZS Finding Flags 2
DoitouKatsuki Legendre Symbol 35
CyberSyndrome Privacy-Enhanced Mail? 25
Morticiaxx Chinese Remainder Theorem 40
Hibboxx Bytes and Big Integers 10
vas_fountas SSH Keys 35
Namunamu From Private to Public Key LWE 25
Namunamu LWE Low Bits Message 20
Morticiaxx Modular Square Root 35
vas_fountas CERTainly not 30
sullivada Hex 5
Namunamu LWE High Bits Message 15
sullivada ASCII 5
sullivada Great Snakes 3
vas_fountas Quadratic Residues 25
sullivada Finding Flags 2
Galois Image Point Arithmetic 30
susu1 Finding Flags 2
Morticiaxx Legendre Symbol 35

Level Up

level up icon

You are now level Current level