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
koukou ASCII 5
koukou Great Snakes 3
liiiu_m_ RSA Signatures 25
the7phantom ASCII 5
fri3m4 Encoding Challenge 40
koukou Finding Flags 2
dusty369289 Passwords as Keys 50
tiser Greatest Common Divisor 15
nghiacblk5 Computing Shared Secrets 30
BigDave007 Favourite byte 20
nghiacblk5 Deriving Symmetric Keys 40
jac0 Factoring 15
agency Modular Inverting 25
no4h Quadratic Residues 25
tiser You either know, XOR you don't 30
liiiu_m_ RSA Decryption 20
twang Modular Binomials 80
sh4d3_r0g Network Attacks 5
beepboopx Resisting Bruteforce 10
UrSourceCode Modular Arithmetic 2 20
twang Adrien's Signs 80
dusty369289 Modes of Operation Starter 15
liiiu_m_ Private Keys 20
tiser Favourite byte 20
dusty369289 Bringing It All Together 50
Vsevolod_Ishy Modular Binomials 80
Palesword Favourite byte 20
agency Modular Arithmetic 2 20
tiser XOR Properties 15
twang Chinese Remainder Theorem 40
dusty369289 Diffusion through Permutation 30
Palesword XOR Properties 15
InTime Bringing It All Together 50
hic_restant Modular Inverting 25
liiiu_m_ Euler's Totient 20
agency Modular Arithmetic 1 20
AureoBytes XOR Starter 10
beepboopx Keyed Permutations 5
liiiu_m_ Public Keys 15
liiiu_m_ Modular Exponentiation 10
dusty369289 Confusion through Substitution 25
agency Extended GCD 20
caisiyu Export-grade 100
caisiyu Parameter Injection 60
caisiyu Deriving Symmetric Keys 40
caisiyu Computing Shared Secrets 30
caisiyu Computing Public Values 25
lemful Passwords as Keys 50
caisiyu Generators of Groups 20
caisiyu Working with Fields 10

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