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
cstone031 Moving Problems 150
find_flagger Legendre Symbol 35
Infani ASCII 5
bdub Base64 10
Arshad_27 Lazy CBC 60
cstone031 ProSign 3 100
Arshad_27 Encoding Challenge 40
Assem64 Adrien's Signs 80
cstone031 Smooth Criminal 60
cstone031 Curveball 100
maksushka Static Client 2 120
cstone031 Montgomery's Ladder 40
roster6767 XOR Starter 10
cstone031 Efficient Exchange 50
cstone031 Curves and Logs 40
cstone031 Scalar Multiplication 35
cstone031 Point Addition 30
Kacper_PW Modular Arithmetic 2 20
cstone031 Point Negation 10
cstone031 Background Reading 5
cstone031 Export-grade 100
roster6767 Bytes and Big Integers 10
Hackologist Confusion through Substitution 25
Arshad_27 Flipping Cookie 60
cstone031 Parameter Injection 60
Arshad_27 ECB CBC WTF 55
Arshad_27 ECB Oracle 60
Arshad_27 Passwords as Keys 50
Arshad_27 Modes of Operation Starter 15
roster6767 Base64 10
Arshad_27 Bringing It All Together 50
Arshad_27 Diffusion through Permutation 30
Arshad_27 Confusion through Substitution 25
Arshad_27 Round Keys 20
Arshad_27 Structure of AES 15
oltvr Modular Inverting 25
alanoo Modular Square Root 35
Arshad_27 Resisting Bruteforce 10
Arshad_27 Keyed Permutations 5
VxRabbit Euler's Totient 20
cstone031 Deriving Symmetric Keys 40
lchomin Triple DES 60
cstone031 Computing Shared Secrets 30
cstone031 Computing Public Values 25
cstone031 Generators of Groups 20
cstone031 Manyprime 40
cstone031 Working with Fields 10
roster6767 Hex 5
benman Quadratic Residues 25
cstone031 Modulus Inutilis 50

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