Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
turska Confusion through Substitution 25
Priya_Kumari Gotta Go Fast 40
Fukurou Bounded Noise 50
faster Trust Games 150
ibrahim_brikette Modular Arithmetic 1 20
vishg7 ECB Oracle 60
turska Round Keys 20
forge Forbidden Fruit 150
YoTyr7 Bytes and Big Integers 10
turska Structure of AES 15
malik1989 Finding Flags 2
larisa_panfile Favourite byte 20
JamesK007 Great Snakes 3
pseudolma Confusion through Substitution 25
abaan Quadratic Residues 25
ResolventField Favourite byte 20
vishg7 Passwords as Keys 50
acastus Legendre Symbol 35
abaan Modular Inverting 25
Dolisam Encoding Challenge 40
hllrw Base64 10
camila CTRIME 70
vishg7 Modes of Operation Starter 15
StarBurst1024 Modular Square Root 35
fon37 Confusion through Substitution 25
abaan Modular Arithmetic 2 20
larisa_panfile XOR Properties 15
g5r3eq Hex 5
pinkierachie Bean Counter 60
StarBurst1024 Legendre Symbol 35
g5r3eq ASCII 5
Ditto2026 ASCII 5
phomai739391 Roll your Own 125
KarmesinSeher XOR Starter 10
Frank01001 Legendre Symbol 35
vishg7 Bringing It All Together 50
pinkierachie Symmetry 50
pseudolma Quadratic Residues 25
Ditto2026 Great Snakes 3
vishg7 Diffusion through Permutation 30
ResolventField XOR Properties 15
ibrahim_brikette Extended GCD 20
YoTyr7 Base64 10
pseudolma Round Keys 20
g5r3eq Great Snakes 3
vishg7 Confusion through Substitution 25
acastus Quadratic Residues 25
faster RSA vs RNG 150
Catherinenjoki RSA Signatures 25
vinhquangcrypto Finding Flags 2

Level Up

level up icon

You are now level Current level