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
andcdc Passwords as Keys 50
Samigo You either know, XOR you don't 30
bonvjo222 Base64 10
Namunamu PriMeD5 100
bonvjo222 Hex 5
Samigo Favourite byte 20
bonvjo222 ASCII 5
Samigo XOR Properties 15
andcdc Modes of Operation Starter 15
bonvjo222 Great Snakes 3
bonvjo222 Finding Flags 2
sp1n0z4 Lemur XOR 40
Samigo XOR Starter 10
talemke Lemur XOR 40
youssef_reda Encoding Challenge 40
talemke You either know, XOR you don't 30
em99 You either know, XOR you don't 30
Samigo Bytes and Big Integers 10
talemke Favourite byte 20
talemke XOR Properties 15
devliar Modular Arithmetic 2 20
talemke XOR Starter 10
moritzraho Modular Arithmetic 2 20
Blueberries_1111 Finding Flags 2
talemke Encoding Challenge 40
Danek_Cyber123 Great Snakes 3
MarkAnton00 XOR Starter 10
Danek_Cyber123 Finding Flags 2
devliar Modular Arithmetic 1 20
qznef404 ASCII 5
talemke Bytes and Big Integers 10
talemke Base64 10
talemke Hex 5
talemke ASCII 5
devliar Extended GCD 20
DuckyDuck Composite Isogenies 60
N3wbytz Great Snakes 3
m07med Finding Flags 2
Samigo Base64 10
clemensGooooo Where's the Supersingular Curve 25
andremelo You either know, XOR you don't 30
UrSourceCode Greatest Common Divisor 15
em99 Favourite byte 20
qznef404 Great Snakes 3
andremelo Favourite byte 20
MarkAnton00 Bytes and Big Integers 10
Merci_b SSH Keys 35
MarkAnton00 Base64 10
sp1n0z4 Encoding Challenge 40
em99 XOR Properties 15

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