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
quetz Modulus Inutilis 50
anas123 XOR Properties 15
prasanna_mishra ASCII 5
a5a7 Adrien's Signs 80
prasanna_mishra Great Snakes 3
prasanna_mishra Finding Flags 2
toroguchi Favourite byte 20
SuPeRPi9 Resisting Bruteforce 10
dman Modular Inverting 25
anas123 XOR Starter 10
SuPeRPi9 Keyed Permutations 5
Surik Finding Flags 2
semisweetdude Modulus Inutilis 50
origabai OR Proof 75
crowcell Modes of Operation Starter 15
crowcell Bringing It All Together 50
dman Modular Arithmetic 2 20
beheaded Favourite byte 20
amirroot Base64 10
paulihno15 Adrien's Signs 80
semisweetdude Salty 20
anas123 Bytes and Big Integers 10
Shelob Chinese Remainder Theorem 40
ellie_m Quadratic Residues 25
toroguchi XOR Properties 15
anas123 Base64 10
beheaded XOR Properties 15
toroguchi XOR Starter 10
duprst Finding Flags 2
dman Modular Arithmetic 1 20
toroguchi Bytes and Big Integers 10
dlqfr0m3arth Extended GCD 20
anas123 Hex 5
anas123 ASCII 5
anas123 Great Snakes 3
dman Extended GCD 20
anas123 Finding Flags 2
salvra_ ASCII 5
semisweetdude Manyprime 40
Mardiaz Great Snakes 3
s3bxs Greatest Common Divisor 15
c4e The j-invariant 20
toroguchi Base64 10
c4e Introduction to Isogenies 10
jiraa23 Keyed Permutations 5
WhatWasThat Legendre Symbol 35
l3th4l Honest Verifier Zero Knowledge 30
salvra_ Great Snakes 3
dlqfr0m3arth Greatest Common Divisor 15
salvra_ Finding Flags 2

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