Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
cryptitcrypthat ASCII 5
VINCRYPTO ASCII 5
davidhbookclub Working with Fields 10
glitchcat Keyed Permutations 5
tamarass Extended GCD 20
rama2130 Computing Public Values 25
VINCRYPTO Great Snakes 3
tzvika1995 Bringing It All Together 50
VINCRYPTO Finding Flags 2
anes234 Point Negation 10
CTFSlayer Greatest Common Divisor 15
mluescreen XOR Properties 15
blackade Structure of AES 15
rama2130 Generators of Groups 20
kkon Modes of Operation Starter 15
Hexcrux XOR Starter 10
tzvika1995 Diffusion through Permutation 30
Elliot_Anderson XOR Properties 15
rama2130 Working with Fields 10
caterpie2222 Authentification 2 (Breizh CTF) 0
brainr00t Quadratic Residues 25
tamarass Encoding Challenge 40
blackade Resisting Bruteforce 10
blackade Keyed Permutations 5
Hexcrux Bytes and Big Integers 10
tzvika1995 Confusion through Substitution 25
ThinhDost Infinite Descent 50
Seventt CTRIME 70
anes234 Background Reading 5
cryptitcrypthat Great Snakes 3
Hexcrux Base64 10
aidananana Passwords as Keys 50
tzvika1995 Round Keys 20
aidananana Modes of Operation Starter 15
LvKNnT Megalomaniac 2 120
aidananana Bringing It All Together 50
blackade Modular Binomials 80
VISAS_STARFROST Quadratic Residues 25
aidananana Diffusion through Permutation 30
LvKNnT Megalomaniac 1 100
cahidenes WOTS Up 75
rdn016 Favourite byte 20
aidananana Confusion through Substitution 25
aidananana Round Keys 20
Ret2skillz Modular Square Root 35
aidananana Structure of AES 15
mluescreen XOR Starter 10
arp1t0x CERTainly not 30
aidananana Resisting Bruteforce 10
aidananana Keyed Permutations 5

Level Up

level up icon

You are now level Current level