Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
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Recent Solves
DateUserChallengeScore
jgoh69436 Keyed Permutations 5
MalcolmPete Hex 5
Piotr271 JWT Sessions 10
MalcolmPete ASCII 5
yosr Adrien's Signs 80
kleiosyrigou Background Reading 5
ah1 XOR Starter 10
Piotr271 Token Appreciation 5
Mejkl Fast Primes 75
kleiosyrigou Triple DES 60
ah1 Bytes and Big Integers 10
8l4nk d-phi-enc (HackTM CTF) 0
MalcolmPete Great Snakes 3
MalcolmPete Finding Flags 2
ankeet Legendre Symbol 35
yosr Chinese Remainder Theorem 40
kleiosyrigou Lazy CBC 60
ah1 Base64 10
sheina906 Export-grade 100
ah1 Hex 5
marasdk Structure of AES 15
ah1 ASCII 5
ah1 Great Snakes 3
ah1 Finding Flags 2
mr444 Finding Flags 2
ThanosZara JWT Secrets 25
Soren Finding Flags 2
ankeet Quadratic Residues 25
ankeet Modular Inverting 25
ankeet Modular Arithmetic 2 20
sweatyrocket Substitution Cipher III (DownUnderCTF) 0
ankeet Modular Arithmetic 1 20
RiM Finding Flags 2
ankeet Extended GCD 20
QwQll Fischlin's Transformation (CryptoHack) 0
QwQll Fischlin Transform 180
mduffy2 Efficient Exchange 50
ankeet Greatest Common Divisor 15
kleiosyrigou Flipping Cookie 60
sweatyrocket Tenet: The Plagarism (HKCERT CTF) 0
StanleJanesz Ron was Wrong, Whit is Right 90
JoArg Point Negation 10
StanleJanesz Crossed Wires 100
KuroV2 XOR Properties 15
mduffy2 Curves and Logs 40
StanleJanesz Modulus Inutilis 50
StanleJanesz Salty 20
StanleJanesz Manyprime 40
sweatyrocket Twist and Shout (Zh3r0 CTF V2) 0
StanleJanesz Square Eyes 35

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