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
Rayan_20 Modulus Inutilis 50
Rayan_20 Salty 20
Rayan_20 Manyprime 40
Rayan_20 Monoprime 30
elaf Parameter Injection 60
Rayan_20 Factoring 15
Rayan_20 RSA Signatures 25
Anass67 Token Appreciation 5
elaf Deriving Symmetric Keys 40
elaf Computing Shared Secrets 30
APTashraf2026 Base64 10
elaf Computing Public Values 25
elaf Working with Fields 10
Mai47 Beatboxer 150
flagweaver Dual Masters 90
elaf Generators of Groups 20
Faan0_0 Great Snakes 3
elaf Let's Decrypt Again 175
elaf Vote for Pedro 150
elaf Blinding Light 120
elaf Let's Decrypt 80
elaf Signing Server 60
Faan0_0 Finding Flags 2
APTashraf2026 Hex 5
flagweaver Abelian SIDH 90
elaf Null or Never 100
elaf Bespoke Padding 100
elaf RSA Backdoor Viability 175
elaf Ron was Wrong, Whit is Right 90
elaf Fast Primes 75
hgdzygyzh ASCII 5
elaf Marin's Secrets 50
afnano Confusion through Substitution 25
elaf Infinite Descent 50
elaf Endless Emails 150
elaf Everything is Still Big 100
elaf Crossed Wires 100
elaf Everything is Big 70
elaf Modulus Inutilis 50
elaf Salty 20
elaf Manyprime 40
Rayan_20 RSA Decryption 20
elaf Square Eyes 35
elaf Monoprime 30
Rayan_20 Private Keys 20
elaf Inferius Prime 30
Rayan_20 Euler's Totient 20
flagweaver Better than Linear 85
elaf Factoring 15
Rayan_20 Public Keys 15

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