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
GINO_IL_P4TATINO Legendre Symbol 35
timeturner Favourite byte 20
rrsdcn ASCII 5
0xeloanxiety Finding Flags 2
rrsdcn Great Snakes 3
NioZow Too Many Errors 100
rrsdcn Finding Flags 2
cepreusa Hamiltonicity (CryptoHack) 0
cepreusa Fischlin's Transformation (CryptoHack) 0
Myronarty_ Modular Square Root 35
chaotic_thought1 Favourite byte 20
Myronarty_ Legendre Symbol 35
g3k1 The Matrix Reloaded 100
Myronarty_ Quadratic Residues 25
l3th4l Deriving Symmetric Keys 40
RotaJakiro Crossed Wires 100
Myronarty_ Modular Inverting 25
Myronarty_ Modular Arithmetic 2 20
Myronarty_ Modular Arithmetic 1 20
Myronarty_ Extended GCD 20
Bachatero Passwords as Keys 50
cepreusa OR Proof (CryptoHack) 0
dianacohen XOR Starter 10
Bohnenman Greatest Common Divisor 15
mosheKING XOR Starter 10
Myronarty_ Greatest Common Divisor 15
cepreusa Mister Saplins The Prover 125
cepreusa Mister Saplin's Preview 80
Myronarty_ You either know, XOR you don't 30
dianacohen Bytes and Big Integers 10
cepreusa Better than Linear 85
Nikita22877 Finding Flags 2
cepreusa Let's Prove It Again 175
cepreusa Let's Prove It 120
cepreusa Couples 100
lucy54 Stream of Consciousness 80
Bachatero Modes of Operation Starter 15
mosheKING Bytes and Big Integers 10
Bachatero Bringing It All Together 50
cepreusa ZKP Introduction 5
cepreusa Pairing-Based Cryptography 50
Hehet4444 XOR Starter 10
maksushka Collider 50
Mikayn Structure of AES 15
cepreusa Too Honest 50
Hehet4444 Bytes and Big Integers 10
cepreusa Special Soundness 25
cepreusa Non-Interactive 35
cepreusa Honest Verifier Zero Knowledge 30
cepreusa Proofs of Knowledge 20

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