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
nguyenvietkhoa Bytes and Big Integers 10
pepperoni21 Confusion through Substitution 25
owoovo ASCII 5
NeelayPuranik Chinese Remainder Theorem 40
owoovo Great Snakes 3
nguyenvietkhoa Base64 10
new2 Parameter Injection 60
PurplePrrince ASCII 5
bbaoaanh Parameter Injection 60
eneo Modular Arithmetic 1 20
bncybz Modular Arithmetic 1 20
PurplePrrince Great Snakes 3
F0rhex Modulus Inutilis 50
alexjj XOR Starter 10
PurplePrrince Finding Flags 2
nguyenvietkhoa Hex 5
alexjj Bytes and Big Integers 10
new2 Deriving Symmetric Keys 40
pepperoni21 Round Keys 20
nguyenvietkhoa ASCII 5
AgileOrc Curves and Logs 40
engman Crossed Wires 100
nguyenvietkhoa Great Snakes 3
F0rhex Salty 20
nguyenvietkhoa Finding Flags 2
owoovo Finding Flags 2
Abilmansur_Daure Euler's Totient 20
Amat2s Passwords as Keys 50
new2 Computing Shared Secrets 30
quangntenemy Roll your Own 125
new2 Computing Public Values 25
pepperoni21 Structure of AES 15
Abilmansur_Daure Public Keys 15
Abilmansur_Daure Modular Exponentiation 10
new2 Generators of Groups 20
pepperoni21 Resisting Bruteforce 10
rush_i Modular Square Root 35
alexjj Great Snakes 3
aliarkan Base64 10
Amat2s Modes of Operation Starter 15
pepperoni21 Keyed Permutations 5
SMAYLA Quadratic Residues 25
x314x Modular Arithmetic 1 20
ub_krypto_25_04 Resisting Bruteforce 10
Amat2s Bringing It All Together 50
ub_krypto_25_04 Keyed Permutations 5
luegac21 Round Keys 20
bncybz Extended GCD 20
Quine Find the Lattice 100
x314x Extended GCD 20

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