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
KernelMatrix Modular Arithmetic 2 20
zinccannon Encoding Challenge 40
ShadetheAvali Vectors 10
handoko Monoprime 30
you12345 XOR Properties 15
ibpu Generators of Groups 20
handoko Inferius Prime 30
ibpu Working with Fields 10
Hieptrau Network Attacks 5
qxx Modular Arithmetic 1 20
ibpu Factoring 15
Fridintana Parameter Injection 60
boestraw Factoring 15
ddiibra69 RSA Decryption 20
ibpu RSA Decryption 20
handoko Factoring 15
ibpu Private Keys 20
ibpu Euler's Totient 20
ibpu Public Keys 15
duongsec Bytes and Big Integers 10
ibpu Modular Exponentiation 10
ddiibra69 Private Keys 20
Holl0w Maybe Someday (GoogleCTF) 0
ddiibra69 Euler's Totient 20
Holl0w OR Proof (CryptoHack) 0
Holl0w Hamiltonicity (CryptoHack) 0
Nanang RSA Signatures 25
Holl0w ECLCG (HITCON CTF) 0
ddiibra69 Public Keys 15
Holl0w Additional problems (CSC Belgium) 0
ddiibra69 Modular Exponentiation 10
qxx Extended GCD 20
Jaxc RSA Signatures 25
Holl0w Authentification 1 (Breizh CTF) 0
boestraw RSA Signatures 25
kitty Triple DES 60
ibpu Modular Binomials 80
NJJ RSA Signatures 25
169819 Export-grade 100
samlev Modes of Operation Starter 15
b1b00www Modular Binomials 80
b1b00www Broken RSA 100
ngynmq Bounded Noise 50
giardinodecorati Smooth Criminal 60
169819 Parameter Injection 60
dturbo Modulus Inutilis 50
Holl0w Hyper512 (HITCON CTF) 0
testing1357 XOR Properties 15
handoko RSA Signatures 25
Nxcromxncer Network Attacks 5

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