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
Kamado_Tanjiro Hex 5
rush_i Triple DES 60
Enoch ASCII 5
otinzei Modular Square Root 35
defa Curves and Logs 40
Enoch Great Snakes 3
Enoch Finding Flags 2
otinzei Legendre Symbol 35
sixsquareAI Missing Modulus 80
CYDF1121 Adrien's Signs 80
notnl Modular Arithmetic 1 20
otinzei Quadratic Residues 25
otinzei Modular Inverting 25
legible8169 Background Reading 5
Nyingicele Bringing It All Together 50
otinzei Modular Arithmetic 2 20
ammilzr1 Adrien's Signs 80
sixsquareAI Nativity 60
NOT Quadratic Residues 25
otinzei Modular Arithmetic 1 20
rush_i Lazy CBC 60
otinzei Extended GCD 20
Flops Base64 10
sixsquareAI Noise Free 40
danferdragon XOR Properties 15
otinzei Greatest Common Divisor 15
NOT Modular Inverting 25
CYDF1121 Successive Powers 60
ammilzr1 Chinese Remainder Theorem 40
Flops Hex 5
Ditzchann Favourite byte 20
Aptenodyte Quadratic Residues 25
sixsquareAI Bounded Noise 50
r0hit Backpack Cryptography 120
Ditzchann XOR Properties 15
NOT Modular Arithmetic 2 20
m0dxk Modular Inverting 25
otinzei You either know, XOR you don't 30
Wgul Base64 10
NOT Modular Arithmetic 1 20
Nyingicele Diffusion through Permutation 30
Nyingicele Confusion through Substitution 25
Nyingicele Round Keys 20
Nyingicele Structure of AES 15
Nyingicele Resisting Bruteforce 10
Nyingicele Keyed Permutations 5
Aptenodyte Modular Inverting 25
marcofireball84 Gaussian Reduction 50
ammilzr1 Modular Square Root 35
sixsquareAI LWE High Bits Message 15

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