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
hakka52 Honest Verifier Zero Knowledge 30
hakka52 Special Soundness 25
dasa Hex 5
dasa ASCII 5
dasa Great Snakes 3
dasa Finding Flags 2
Niang_Hamza You either know, XOR you don't 30
Kazee Base64 10
Kazee Hex 5
Kazee ASCII 5
AP2451 Finding Flags 2
AironVzcr Encoding Challenge 40
Z4ME You either know, XOR you don't 30
Mai110moun XOR Starter 10
fucla Passwords as Keys 50
Mai110moun Bytes and Big Integers 10
Mai110moun Base64 10
Mai110moun Hex 5
Mai110moun ASCII 5
Mai110moun Great Snakes 3
Z4ME Favourite byte 20
Mai110moun Finding Flags 2
Z10UD1 Transparency 50
Z10UD1 SSH Keys 35
Niang_Hamza Favourite byte 20
Z10UD1 CERTainly not 30
fucla Modes of Operation Starter 15
fucla Bringing It All Together 50
Z10UD1 Privacy-Enhanced Mail? 25
Niang_Hamza XOR Properties 15
AironVzcr Bytes and Big Integers 10
scriptboyi Bringing It All Together 50
b1b00www Secure Protocols 5
Z10UD1 Modular Inverting 25
Z10UD1 Modular Arithmetic 2 20
Fafer Transparency 50
scriptboyi Diffusion through Permutation 30
Z10UD1 Modular Arithmetic 1 20
WertherSamsa Successive Powers 60
scriptboyi Confusion through Substitution 25
scriptboyi Round Keys 20
scriptboyi Structure of AES 15
Z10UD1 Extended GCD 20
scriptboyi Resisting Bruteforce 10
Z10UD1 Greatest Common Divisor 15
scriptboyi Keyed Permutations 5
vdam Collider 50
b1b00www RSA or HMAC? Part 2 100
Z10UD1 Lemur XOR 40
WertherSamsa Chinese Remainder Theorem 40

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