Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
sedtx Deriving Symmetric Keys 40
Maram_AYER Favourite byte 20
punisher1213 Favourite byte 20
sedtx Computing Shared Secrets 30
sedtx Computing Public Values 25
sedtx Generators of Groups 20
sedtx Working with Fields 10
dasa Base64 10
sedtx Modulus Inutilis 50
sedtx Salty 20
sedtx Manyprime 40
uxtoor77 Favourite byte 20
Victoire Finding Flags 2
kalixtro Favourite byte 20
cyberdark Favourite byte 20
beheaded ASCII 5
Maram_AYER XOR Properties 15
uxtoor77 XOR Starter 10
sedtx Monoprime 30
Cerades Smooth Criminal 60
sedtx Factoring 15
beheaded Great Snakes 3
beheaded Finding Flags 2
sedtx RSA Signatures 25
punisher1213 XOR Properties 15
FJRODR XOR Starter 10
Maram_AYER XOR Starter 10
sedtx RSA Decryption 20
sedtx Private Keys 20
sedtx Euler's Totient 20
sedtx Public Keys 15
sedtx Modular Exponentiation 10
hmaguilaro XOR Properties 15
sedtx Bean Counter 60
hmaguilaro XOR Starter 10
sedtx Symmetry 50
sedtx Flipping Cookie 60
Al3xHK XOR Starter 10
sedtx ECB CBC WTF 55
Cerades Montgomery's Ladder 40
sedtx ECB Oracle 60
punisher1213 XOR Starter 10
Cerades Efficient Exchange 50
Cerades Curves and Logs 40
Cerades Scalar Multiplication 35
Cerades Point Addition 30
Cerades Point Negation 10
Cerades Background Reading 5
Cerades Export-grade 100
sedtx Passwords as Keys 50

Level Up

level up icon

You are now level Current level