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
cyan1228 Monoprime 30
Off_Bl4ck Finding Flags 2
AbhiZ ASCII 5
kacpersowka Keyed Permutations 5
Yousef545 Modular Arithmetic 1 20
postQuantum Private Keys 20
muelltonne Modular Square Root 35
syeyoung Manyprime 40
kurumi_11 Bytes and Big Integers 10
Bakhita ECB Oracle 60
bu_gye_jeong Monoprime 30
ChocoBibi Base64 10
Bakhita Passwords as Keys 50
Bakhita Modes of Operation Starter 15
syeyoung Monoprime 30
AbhiZ Great Snakes 3
Bakhita Bringing It All Together 50
Bakhita Diffusion through Permutation 30
Bakhita Confusion through Substitution 25
PSI_FireGamma Gram Schmidt 30
amama_noor Extended GCD 20
Bakhita Round Keys 20
akey Token Appreciation 5
postQuantum Euler's Totient 20
Bakhita Structure of AES 15
akey Background Reading 5
AbhiZ Finding Flags 2
akey Generators of Groups 20
akey Working with Fields 10
whoishe_whoami Base64 10
Bakhita Resisting Bruteforce 10
Yousef545 Extended GCD 20
postQuantum Public Keys 15
akey Monoprime 30
m1kp4 Diffusion through Permutation 30
moaoifff Bytes and Big Integers 10
akey Factoring 15
RythenGlyth Gaussian Reduction 50
whoishe_whoami Hex 5
kurumi_11 Base64 10
akey Private Keys 20
akey Euler's Totient 20
postQuantum Modular Exponentiation 10
akey Public Keys 15
akey Modular Exponentiation 10
Bohnenman Adrien's Signs 80
moaoifff Base64 10
whoishe_whoami ASCII 5
Maxim8677 ProSign 3 100
Maxim8677 Curveball 100

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