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
shynnevilla Noise Free 40
k1rby Extended GCD 20
ZhangWenxuan Structure of AES 15
ZhangWenxuan Resisting Bruteforce 10
rusadiarif Resisting Bruteforce 10
ZhangWenxuan Keyed Permutations 5
gyul_ Modular Arithmetic 2 20
Phr34k ASCII 5
deutschebank Bytes and Big Integers 10
luwofi Oh SNAP 120
rusadiarif Keyed Permutations 5
binhadauma Finding Flags 2
deutschebank Base64 10
Phr34k Great Snakes 3
shynnevilla From Private to Public Key LWE 25
shynnevilla LWE Low Bits Message 20
zhanghanwen Generators of Groups 20
gyul_ Modular Arithmetic 1 20
zhanghanwen Working with Fields 10
zhanghanwen Private Keys 20
Phr34k Finding Flags 2
zhanghanwen RSA Decryption 20
deutschebank Hex 5
shynnevilla LWE High Bits Message 15
deutschebank ASCII 5
zhanghanwen Euler's Totient 20
zhanghanwen Public Keys 15
zhanghanwen Modular Exponentiation 10
zhanghanwen Successive Powers 60
zhanghanwen Chinese Remainder Theorem 40
zhanghanwen Quadratic Residues 25
labcoxyzl Lemur XOR 40
deutschebank Great Snakes 3
zhanghanwen Round Keys 20
zhanghanwen Resisting Bruteforce 10
zhanghanwen Keyed Permutations 5
labcoxyzl You either know, XOR you don't 30
zhanghanwen Modular Arithmetic 2 20
zhanghanwen Modular Arithmetic 1 20
labcoxyzl Favourite byte 20
labcoxyzl XOR Properties 15
zhanghanwen Network Attacks 5
labcoxyzl XOR Starter 10
labcoxyzl Encoding Challenge 40
labcoxyzl Base64 10
labcoxyzl Bytes and Big Integers 10
labcoxyzl Hex 5
labcoxyzl ASCII 5
labcoxyzl Network Attacks 5
labcoxyzl Great Snakes 3

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