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
magda_almpani Round Keys 20
ho_ongvyy Confusion through Substitution 25
smortMan Great Snakes 3
Zaylaa Private Keys 20
smortMan Finding Flags 2
Zaylaa Euler's Totient 20
Emorrik ECB Oracle 60
Oskar404 Modes of Operation Starter 15
Emorrik Passwords as Keys 50
Zaylaa Public Keys 15
Emorrik Modes of Operation Starter 15
M0xX CERTainly not 30
Emorrik Bringing It All Together 50
Emorrik Diffusion through Permutation 30
Emorrik Confusion through Substitution 25
Zaylaa Modular Exponentiation 10
chasekstasek Structure of AES 15
Emorrik Round Keys 20
Emorrik Structure of AES 15
Emorrik Resisting Bruteforce 10
Emorrik Keyed Permutations 5
M0xX Privacy-Enhanced Mail? 25
Emorrik Modular Binomials 80
Emorrik Adrien's Signs 80
Emorrik Chinese Remainder Theorem 40
Emorrik Modular Square Root 35
Emorrik Legendre Symbol 35
caligo You either know, XOR you don't 30
M0xX Transparency 50
Sabrinadewinda Great Snakes 3
syndir Point Negation 10
chasekstasek Keyed Permutations 5
Emorrik Quadratic Residues 25
Emorrik Modular Inverting 25
Emorrik Modular Arithmetic 2 20
Emorrik Modular Arithmetic 1 20
Emorrik Extended GCD 20
Emorrik Greatest Common Divisor 15
Emorrik You either know, XOR you don't 30
Emorrik Favourite byte 20
Emorrik XOR Properties 15
Emorrik XOR Starter 10
Emorrik Bytes and Big Integers 10
Emorrik Base64 10
Emorrik Hex 5
Emorrik ASCII 5
Emorrik Great Snakes 3
Emorrik Finding Flags 2
Ter3Sni Point Negation 10
swan_nessie Cofactor Cofantasy 150

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