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
ydu Greatest Common Divisor 15
Ryanispop Diffusion through Permutation 30
NEEL_2006_MONDAL No Leaks 100
V1ckey Private Keys 20
Firehawk14 Finding Flags 2
Ryanispop Confusion through Substitution 25
hiswui MD0 80
Ryanispop Round Keys 20
Ryanispop Structure of AES 15
jrhamburger Great Snakes 3
Ryanispop Resisting Bruteforce 10
Ryanispop Keyed Permutations 5
jrhamburger Finding Flags 2
illuvision Generators of Groups 20
Tulgaa Megalomaniac 1 100
Ryanispop Transparency 50
vic1208 Modular Arithmetic 2 20
gchiu02 Base64 10
illuvision Working with Fields 10
Ryanispop SSH Keys 35
Ryanispop CERTainly not 30
Ryanispop Privacy-Enhanced Mail? 25
Ryanispop Modular Inverting 25
gchiu02 Hex 5
LUCFER Base64 10
Ryanispop Modular Arithmetic 2 20
LUCFER Hex 5
LUCFER ASCII 5
anibal Bytes and Big Integers 10
LUCFER Great Snakes 3
Aloutrance Curves and Logs 40
LUCFER Finding Flags 2
Ryanispop Modular Arithmetic 1 20
AESpider Lo-Hi Card Game 120
Ryanispop Extended GCD 20
gchiu02 ASCII 5
cortex12345 Flipping Cookie 60
gchiu02 Great Snakes 3
Ryanispop Greatest Common Divisor 15
gchiu02 Finding Flags 2
hasuke Montgomery's Ladder 40
youssef_reda Resisting Bruteforce 10
Aloutrance Point Addition 30
youssef_reda Keyed Permutations 5
Dag0n Greatest Common Divisor 15
Ryanispop Lemur XOR 40
Ryanispop You either know, XOR you don't 30
Ryanispop Favourite byte 20
Ryanispop XOR Properties 15
Aloutrance Scalar Multiplication 35

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