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
siriusraven Factoring 15
CodeFate Background Reading 5
smoroz Bytes and Big Integers 10
MrCobblepot Diffusion through Permutation 30
ctf_crypto Extended GCD 20
wepsydaisy Finding Flags 2
souley Modular Square Root 35
siriusraven RSA Signatures 25
ctf_crypto Greatest Common Divisor 15
lazyhunt3r ASCII 5
kai2006 Gaussian Reduction 50
mathical0732 Point Negation 10
joacop Great Snakes 3
lazyhunt3r Great Snakes 3
lazyhunt3r Finding Flags 2
souley Legendre Symbol 35
Cristi72 Lemur XOR 40
ctf_crypto You either know, XOR you don't 30
gfahrab Modular Arithmetic 1 20
kurumi_11 Bringing It All Together 50
smoroz Base64 10
wyaptw Diffusion through Permutation 30
siriusraven RSA Decryption 20
smoroz Hex 5
gfahrab Extended GCD 20
mofumail You either know, XOR you don't 30
kai2006 What's a Lattice? 40
siriusraven Private Keys 20
wyaptw Confusion through Substitution 25
joacop Finding Flags 2
Happymusmaximus Great Snakes 3
Happymusmaximus Finding Flags 2
wyaptw Round Keys 20
kai2006 Gram Schmidt 30
smoroz ASCII 5
siriusraven Euler's Totient 20
wyaptw Structure of AES 15
siriusraven Public Keys 15
smoroz Great Snakes 3
mathical0732 Background Reading 5
wyaptw Resisting Bruteforce 10
wyaptw Keyed Permutations 5
smoroz Finding Flags 2
wyaptw Modular Inverting 25
wyaptw Modular Arithmetic 2 20
wyaptw Modular Arithmetic 1 20
wyaptw Extended GCD 20
kai2006 Size and Basis 15
gfahrab Greatest Common Divisor 15
wyaptw Greatest Common Divisor 15

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