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
The_Grand_Hacker Modular Arithmetic 1 20
max90 Legendre Symbol 35
adolowy Bringing It All Together 50
Romancaid Modular Arithmetic 2 20
The_Grand_Hacker Extended GCD 20
m0NIX Greatest Common Divisor 15
Holzarim Working with Fields 10
conankun Encoding Challenge 40
GustaDev2003 ASCII 5
GustaDev2003 Finding Flags 2
mdudek Successive Powers 60
Holzarim Modulus Inutilis 50
Hecker_2012 Public Keys 15
sid_crypto Modular Arithmetic 2 20
Romancaid Modular Arithmetic 1 20
fenrosys Micro Transmissions 120
basilmathai96 XOR Starter 10
sid_crypto Modular Arithmetic 1 20
rjk976 Modular Inverting 25
Jimgjyli33_ Finding Flags 2
Romancaid Extended GCD 20
YoYoRap Lemur XOR 40
Hecker_2012 Modular Exponentiation 10
sid_crypto Extended GCD 20
basilmathai96 Bytes and Big Integers 10
Hecker_2012 Favourite byte 20
conankun Bytes and Big Integers 10
rjk976 Modular Arithmetic 2 20
mxtrnk XOR Starter 10
adolowy Diffusion through Permutation 30
Abad XOR Properties 15
Hecker_2012 XOR Properties 15
aScriptKiddie Modular Exponentiation 10
mxtrnk Bytes and Big Integers 10
basilmathai96 Base64 10
joaowow Forbidden Fruit 150
AlfredKyalo ECB Oracle 60
joaowow Paper Plane 120
Cryst0L Base64 10
joaowow Triple DES 60
joaowow Lazy CBC 60
joaowow Flipping Cookie 60
Holzarim Salty 20
joaowow ECB Oracle 60
basilmathai96 Hex 5
joaowow ECB CBC WTF 55
violson Cofactor Cofantasy 150
violson Prime and Prejudice 200
Hecker_2012 XOR Starter 10
adolowy Confusion through Substitution 25

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