Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
tigerBoss101 Curves and Logs 40
KMA_SiriuS_ Extended GCD 20
m4n059 Resisting Bruteforce 10
porolishinan Legendre Symbol 35
starbinhas Modular Square Root 35
Ret2skillz ECB CBC WTF 55
sivi0115 ASCII 5
tigerBoss101 Scalar Multiplication 35
TinyLean Triple DES 60
sivi0115 Great Snakes 3
stawitcc Greatest Common Divisor 15
sivi0115 Finding Flags 2
gamer_498571 Greatest Common Divisor 15
sveta_shumovai RSA Backdoor Viability 175
OliveCyber Base64 10
kacihmd XOR Properties 15
dXNlcm5hbWU_ Transparency 50
lcalvie Bytes and Big Integers 10
as11 Favourite byte 20
lcalvie Base64 10
Galois OR Proof (CryptoHack) 0
m4n059 Keyed Permutations 5
Galois OR Proof 75
officialten Adrien's Signs 80
stawitcc You either know, XOR you don't 30
as11 XOR Properties 15
lcalvie Hex 5
OliveCyber Hex 5
lcalvie ASCII 5
tigerBoss101 Point Addition 30
1tchyBa11z Bringing It All Together 50
paulanyszta Lemur XOR 40
phasmid Favourite byte 20
paulanyszta Encoding Challenge 40
Northmatrix Modular Square Root 35
phasmid XOR Properties 15
Derte ASCII 5
Galois Too Honest 50
phasmid XOR Starter 10
paulanyszta You either know, XOR you don't 30
paulanyszta Favourite byte 20
paulanyszta XOR Properties 15
neilbutcher Bytes and Big Integers 10
as11 XOR Starter 10
paulanyszta XOR Starter 10
Northmatrix Network Attacks 5
lcalvie Great Snakes 3
lcalvie Finding Flags 2
Derte Great Snakes 3
paulanyszta Bytes and Big Integers 10

Level Up

level up icon

You are now level Current level