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
xtfxshgwni Chinese Remainder Theorem 40
xtfxshgwni Modular Square Root 35
ayush00201 XOR Properties 15
Simao_Graphics Finding Flags 2
panici4937 Modular Arithmetic 1 20
xtfxshgwni Legendre Symbol 35
moi_c_sam Euler's Totient 20
xtfxshgwni Quadratic Residues 25
xtfxshgwni Modular Inverting 25
xtfxshgwni Modular Arithmetic 2 20
xtfxshgwni Modular Arithmetic 1 20
xtfxshgwni Extended GCD 20
pluh Finding Flags 2
moi_c_sam Public Keys 15
xtfxshgwni Greatest Common Divisor 15
snake_sss Legendre Symbol 35
moi_c_sam Modular Exponentiation 10
xtfxshgwni You either know, XOR you don't 30
logena Hex 5
Asterix22 Network Attacks 5
xtfxshgwni Favourite byte 20
logena ASCII 5
feynhat Extended GCD 20
logena Great Snakes 3
Showkara Megalomaniac 1 100
logena Finding Flags 2
xtfxshgwni XOR Properties 15
Shadow4011 ASCII 5
xtfxshgwni XOR Starter 10
sp1n0z4 Diffusion through Permutation 30
xtfxshgwni Bytes and Big Integers 10
Ah_Crypto2 Confusion through Substitution 25
xtfxshgwni Base64 10
xtfxshgwni Hex 5
xtfxshgwni ASCII 5
snake_sss Quadratic Residues 25
xtfxshgwni Great Snakes 3
Gengg_ ECB CBC WTF 55
feynhat Greatest Common Divisor 15
xtfxshgwni Finding Flags 2
ThePirate42 Montgomery's Ladder 40
dexter_nate27 Triple DES 60
seven11eleven Monoprime 30
seven11eleven Inferius Prime 30
matthew13 XOR Properties 15
sp1n0z4 Confusion through Substitution 25
ilyassemfkhunter ASCII 5
annalisa Size and Basis 15
seven11eleven Factoring 15
matthew13 XOR Starter 10

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