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
OrangeOwl48 Bytes and Big Integers 10
OrangeOwl48 Base64 10
lydxn Composite Isogenies 60
OrangeOwl48 Hex 5
asdfeugs Great Snakes 3
OrangeOwl48 ASCII 5
grazkaa ProSign 3 100
OrangeOwl48 Great Snakes 3
OrangeOwl48 Finding Flags 2
asdfeugs Finding Flags 2
O_RT Extended GCD 20
kingshukr Hex 5
kingshukr ASCII 5
kingshukr Great Snakes 3
kingshukr Finding Flags 2
h_u84fd You either know, XOR you don't 30
SenyaYVL Euler's Totient 20
h_u84fd Favourite byte 20
SenyaYVL Public Keys 15
SenyaYVL Modular Exponentiation 10
karl0408 Legendre Symbol 35
__Username Chinese Remainder Theorem 40
DetectiveBunny11 You either know, XOR you don't 30
h_u84fd XOR Properties 15
SenyaYVL ECB Oracle 60
SenyaYVL Passwords as Keys 50
SenyaYVL Modes of Operation Starter 15
hack_use_math Smooth Criminal 60
SenyaYVL Bringing It All Together 50
__Username Modular Square Root 35
O_RT Greatest Common Divisor 15
irritable_hacker Symmetry 50
SenyaYVL Diffusion through Permutation 30
SenyaYVL Confusion through Substitution 25
SenyaYVL Round Keys 20
DetectiveBunny11 Favourite byte 20
ra_mn Diffusion through Permutation 30
SenyaYVL Structure of AES 15
solenef XOR Properties 15
h_u84fd XOR Starter 10
hack_use_math Montgomery's Ladder 40
SenyaYVL Resisting Bruteforce 10
karl0408 Quadratic Residues 25
KernelMatrix Favourite byte 20
r4s_4l_3oul Greatest Common Divisor 15
SenyaYVL Keyed Permutations 5
SenyaYVL Modular Binomials 80
SenyaYVL Adrien's Signs 80
SenyaYVL Chinese Remainder Theorem 40
SenyaYVL Modular Square Root 35

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