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
KongBai Chinese Remainder Theorem 40
rafaelmesina XOR Properties 15
platon17 Export-grade 100
Akpa2306 Legendre Symbol 35
rafaelmesina XOR Starter 10
Huyyeuthu2104 Triple DES 60
Kyle_0215 Working with Fields 10
Alexey Modular Inverting 25
rafaelmesina Bytes and Big Integers 10
rafaelmesina Base64 10
rafaelmesina Hex 5
rafaelmesina ASCII 5
julian_kowa XOR Starter 10
Alexey Modular Arithmetic 2 20
afmoroz Efficient Exchange 50
rafaelmesina Great Snakes 3
julian_kowa Bytes and Big Integers 10
T6n4 ASCII 5
isl4r Quadratic Residues 25
Alexey Modular Arithmetic 1 20
rafaelmesina Finding Flags 2
afmoroz Curves and Logs 40
KongBai Modular Square Root 35
Akpa2306 Quadratic Residues 25
Alexey Extended GCD 20
KHUCrypt Hex 5
Ja4V8s28Ck Pad Thai 80
KHUCrypt ASCII 5
KHUCrypt Great Snakes 3
KHUCrypt Finding Flags 2
kitxt Public Keys 15
trannhat Modular Binomials 80
kitxt Modular Exponentiation 10
julian_kowa Base64 10
julian_kowa Hex 5
vic1208 Exceptional Curves 100
julian_kowa ASCII 5
T6n4 Great Snakes 3
julian_kowa Great Snakes 3
Alexey Greatest Common Divisor 15
afmoroz Scalar Multiplication 35
julian_kowa Finding Flags 2
moystee Secure Protocols 5
T6n4 Finding Flags 2
Alexey You either know, XOR you don't 30
whoami4 Structure of AES 15
ibrahimk Base64 10
KongBai Legendre Symbol 35
m4nk1nd XOR Starter 10
yunseo Quadratic Residues 25

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