Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
azw LWE Background 5
Misay Favourite byte 20
Misay XOR Properties 15
Misay XOR Starter 10
QnJpYW4 Parameter Injection 60
Misay Bytes and Big Integers 10
Misay Base64 10
y_chang3344 Export-grade 100
Misay Hex 5
Misay ASCII 5
Misay Great Snakes 3
Misay Finding Flags 2
Blue_ ECB CBC WTF 55
Blue_ Passwords as Keys 50
hsjsstn Greatest Common Divisor 15
CristFlores1 No Way JOSE 20
CristFlores1 JWT Sessions 10
jhkim Finding Flags 2
QnJpYW4 Deriving Symmetric Keys 40
CristFlores1 Token Appreciation 5
QnJpYW4 Computing Shared Secrets 30
picodegallo Encoding Challenge 40
Khal Flipping Cookie 60
QnJpYW4 Computing Public Values 25
Deyerli Confusion through Substitution 25
hexiao3812 Private Keys 20
QnJpYW4 Generators of Groups 20
Blue_ Round Keys 20
hexiao3812 Euler's Totient 20
QnJpYW4 Working with Fields 10
y_chang3344 Parameter Injection 60
Kaiiii Resisting Bruteforce 10
Kaiiii Keyed Permutations 5
paulinegaminge What's a Lattice? 40
Deyerli Round Keys 20
Krishnai Greatest Common Divisor 15
Deyerli Structure of AES 15
hexiao3812 Public Keys 15
hexiao3812 Modular Exponentiation 10
hexiao3812 Point Negation 10
paulinegaminge Gram Schmidt 30
hexiao3812 Background Reading 5
Deyerli Resisting Bruteforce 10
s4hm4d Curveball 100
hexiao3812 You either know, XOR you don't 30
hexiao3812 Favourite byte 20
rokiell Base64 10
Deyerli Keyed Permutations 5
CristFlores1 Modulus Inutilis 50
Krishnai You either know, XOR you don't 30

Level Up

level up icon

You are now level Current level