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
Lukoobus Finding Flags 2
Jragon You either know, XOR you don't 30
hultsa XOR Starter 10
hultsa Bytes and Big Integers 10
hultsa RSA Signatures 25
hultsa RSA Decryption 20
hultsa Private Keys 20
hultsa Euler's Totient 20
hultsa Public Keys 15
hultsa Modular Exponentiation 10
DetectiveBunny11 Modular Arithmetic 1 20
Grey12321 XOR Starter 10
DetectiveBunny11 Extended GCD 20
factual117 ECB Oracle 60
Raymond Bean Counter 60
Raymond Symmetry 50
Raymond Flipping Cookie 60
cosminm53 XOR Starter 10
curtmack Base64 10
terrencyy Modular Binomials 80
curtmack Hex 5
Raymond ECB CBC WTF 55
Bigfoot1924 XOR Properties 15
fucla Quadratic Residues 25
Raymond ECB Oracle 60
ahm0dg Hex 5
mjm Resisting Bruteforce 10
cosminm53 Bytes and Big Integers 10
terrencyy Chinese Remainder Theorem 40
terrencyy Modular Square Root 35
curtmack ASCII 5
terrencyy Legendre Symbol 35
curtmack Great Snakes 3
curtmack Finding Flags 2
terrencyy Quadratic Residues 25
terrencyy Modular Inverting 25
terrencyy Modular Arithmetic 2 20
terrencyy Modular Arithmetic 1 20
mjm Keyed Permutations 5
ahm0dg ASCII 5
terrencyy Extended GCD 20
terrencyy Greatest Common Divisor 15
fucla Transparency 50
mjm Network Attacks 5
kyalo Quadratic Residues 25
ahm0dg Great Snakes 3
KatanuKwinga Bean Counter 60
KatanuKwinga Symmetry 50
fucla SSH Keys 35
KatanuKwinga Flipping Cookie 60

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