Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
TheVigilante Base64 10
aullya Point Addition 30
aullya Point Negation 10
aullya Background Reading 5
farelekk Bringing It All Together 50
ashey Great Snakes 3
TheVigilante Hex 5
farelekk Diffusion through Permutation 30
adha RSA Decryption 20
farelekk Confusion through Substitution 25
adha Private Keys 20
TheVigilante ASCII 5
adha Euler's Totient 20
TheVigilante Network Attacks 5
Bachatero Transparency 50
adha Public Keys 15
adha Modular Exponentiation 10
aullya Adrien's Signs 80
BlackyCTF Beatboxer 150
aullya Chinese Remainder Theorem 40
farelekk Round Keys 20
aullya Modular Square Root 35
xingchi Structure of AES 15
aullya Legendre Symbol 35
aullya Quadratic Residues 25
farelekk Structure of AES 15
aullya Bean Counter 60
aullya Symmetry 50
aullya Flipping Cookie 60
farelekk Keyed Permutations 5
Bachatero SSH Keys 35
farelekk Resisting Bruteforce 10
aullya ECB CBC WTF 55
ashey Finding Flags 2
BlackyCTF Logon Zero 80
aullya ECB Oracle 60
aullya Passwords as Keys 50
aullya Modes of Operation Starter 15
Bachatero CERTainly not 30
aullya Bringing It All Together 50
aullya Diffusion through Permutation 30
TheVigilante Great Snakes 3
aullya Confusion through Substitution 25
farelekk Transparency 50
aullya Round Keys 20
no4h Collider 50
quadfire Confusion through Substitution 25
aullya Structure of AES 15
TheVigilante Finding Flags 2
aullya Resisting Bruteforce 10

Level Up

level up icon

You are now level Current level