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
may123 Base64 10
rwxerwx Modular Arithmetic 1 20
may123 Hex 5
pseudostate Factoring 15
LAO_Z_3 Base64 10
LAO_Z_3 Hex 5
mathical0732 Bad Temper 130
LAO_Z_3 ASCII 5
may123 ASCII 5
may123 Great Snakes 3
mogambo XOR Properties 15
rwxerwx Extended GCD 20
IcingMoon Rhetorical Oracle 2 150
kimjiwon Round Keys 20
fantom Modular Inverting 25
mej RSA Signatures 25
esanta01 Passwords as Keys 50
IcingMoon Rhetorical Oracle 100
NeIsenn Chinese Remainder Theorem 40
kalawasp Great Snakes 3
Doanhdz Network Attacks 5
IcingMoon Bad Temper 130
IcingMoon Bad Temper 2 150
may123 Finding Flags 2
jaminburns Bean Counter 60
jaminburns Symmetry 50
jaminburns Flipping Cookie 60
jaminburns ECB CBC WTF 55
esanta01 Modes of Operation Starter 15
IcingMoon Long Story Short 60
jaminburns ECB Oracle 60
jaminburns Passwords as Keys 50
IcingMoon Seventy-Two 50
jaminburns Modes of Operation Starter 15
jaminburns Bringing It All Together 50
jaminburns Diffusion through Permutation 30
jaminburns Confusion through Substitution 25
jaminburns Round Keys 20
jaminburns Structure of AES 15
jaminburns Resisting Bruteforce 10
jaminburns Keyed Permutations 5
eureka Favourite byte 20
rwxerwx Greatest Common Divisor 15
IcingMoon Common Ground 75
kimjiwon Structure of AES 15
RussianBotanist You either know, XOR you don't 30
pseudostate RSA Signatures 25
sum8ul ASCII 5
rinta Modular Arithmetic 1 20
sakiteuy RSA vs RNG 150

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