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
nitanshuB001771 Manyprime 40
karoldus Infinite Descent 50
nitanshuB001771 Square Eyes 35
nitanshuB001771 Monoprime 30
nitanshuB001771 Inferius Prime 30
aksaule65541 Finding Flags 2
01180766 Authenticated Handshake 40
ThikingFrog Symmetry 50
Swivan Transparency 50
Klara_2025 Decrypting TLS 1.3 35
ayoub04 Quadratic Residues 25
Klara_2025 Decrypting TLS 1.2 30
nitanshuB001771 RSA Decryption 20
nitanshuB001771 Private Keys 20
nitanshuB001771 Euler's Totient 20
karoldus Modulus Inutilis 50
andersonsgirl Favourite byte 20
Csanchez30301 Finding Flags 2
Mai47 Greatest Common Divisor 15
nitanshuB001771 Public Keys 15
nitanshuB001771 Modular Exponentiation 10
NotSkilled RSA Decryption 20
sveta_shumovai Logon Zero 80
Mateusz_Kowalski Bean Counter 60
Klara_2025 Saying Hello 20
davecarlgren You either know, XOR you don't 30
nitanshuB001771 CTRIME 70
hackerpj12 Diffusion through Permutation 30
Klara_2025 TLS Handshake 15
Swivan SSH Keys 35
nitanshuB001771 Dancing Queen 120
ngynmq Modulus Inutilis 50
DSR Network Attacks 5
Ah_Error Secure Protocols 5
Klara_2025 Sharks on the Wire 10
MajorFalleN What's a Lattice? 40
nitanshuB001771 Logon Zero 80
nitanshuB001771 Bean Counter 60
01180766 RSA or HMAC? Part 2 100
nitanshuB001771 Symmetry 50
nitanshuB001771 ECB Oracle 60
nitanshuB001771 Lazy CBC 60
nitanshuB001771 Triple DES 60
nitanshuB001771 Flipping Cookie 60
hackerpj12 Confusion through Substitution 25
DSR Great Snakes 3
teetoamate Deriving Symmetric Keys 40
Artur6725 Deriving Symmetric Keys 40
NotSkilled Private Keys 20
DSR Finding Flags 2

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