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
tefritoelsystema Finding Flags 2
Junezq Bytes and Big Integers 10
Junezq Base64 10
VNKING777 Great Snakes 3
raphyyzzz Point Negation 10
raphyyzzz Background Reading 5
khxjn Moving Problems 150
sejin Legendre Symbol 35
VNKING777 Finding Flags 2
Nicholas_Ong Encoding Challenge 40
GhostYLP Modular Arithmetic 2 20
GhostYLP Modular Arithmetic 1 20
ox1bx The Good, The Pad, The Ugly 100
cryptoRiO Secure Protocols 5
syadidd ECB CBC WTF 55
Nicholas_Ong Bytes and Big Integers 10
Nicholas_Ong Base64 10
GhostYLP Extended GCD 20
Nicholas_Ong Hex 5
cryptoRiO RSA or HMAC? Part 2 100
Nicholas_Ong ASCII 5
Nicholas_Ong Network Attacks 5
dapa_ayayyy Modular Arithmetic 1 20
Nicholas_Ong Great Snakes 3
sejin Quadratic Residues 25
Nicholas_Ong Finding Flags 2
khxjn Micro Transmissions 120
OutOfTheWell Proofs of Knowledge 20
nesho Encoding Challenge 40
syadidd Passwords as Keys 50
j22465 Base64 10
feynhat Encoding Challenge 40
mathical0732 Moving Problems 150
Junezq Hex 5
sejin Extended GCD 20
Xirius Greatest Common Divisor 15
Nadarama RSA Decryption 20
Nadarama Private Keys 20
Xirius You either know, XOR you don't 30
silover Finding Flags 2
GhostYLP Greatest Common Divisor 15
sejin Chinese Remainder Theorem 40
gnyy Favourite byte 20
j22465 Hex 5
PwnMaster XOR Starter 10
PwnMaster Bytes and Big Integers 10
bashrc Better than Linear 85
PwnMaster Base64 10
bashrc Breaking SIDH 250
bashrc A True Genus 175

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