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
alzzz RSA Signatures 25
skadrock Quo vadis? (ECSC 2024 (Italy)) 0
RotaJakiro Modular Square Root 35
Yassmin Base64 10
twisters50 You either know, XOR you don't 30
cyberpolyglot Bytes and Big Integers 10
V1ckey Square Eyes 35
cyberpolyglot Base64 10
cyberpolyglot Hex 5
cyberpolyglot ASCII 5
V1ckey Inferius Prime 30
doublejue Network Attacks 5
alzzz Factoring 15
skadrock One Round Crypto (ECSC 2024 (Italy)) 0
panda35 Hex 5
panda35 ASCII 5
panda35 Great Snakes 3
panda35 Finding Flags 2
ARM4da Greatest Common Divisor 15
NAYO Great Snakes 3
galchapman Micro Transmissions 120
NAYO Finding Flags 2
Ninja0730 Base64 10
doublejue Export-grade 100
pl4nkt0n Bytes and Big Integers 10
Felak Network Attacks 5
Nat28212704 Private Keys 20
Yassmin Hex 5
thaggs1066 Signing Server 60
jd3boots Modular Square Root 35
Yassmin ASCII 5
Yassmin Great Snakes 3
AbacateDoce Hex 5
AbacateDoce ASCII 5
AbacateDoce Great Snakes 3
QRms What's a Lattice? 40
AbacateDoce Finding Flags 2
Nat28212704 Modular Exponentiation 10
Felak You either know, XOR you don't 30
davidelchidoxd You either know, XOR you don't 30
QRms Gram Schmidt 30
Guillermo Deriving Symmetric Keys 40
Felak Favourite byte 20
SpectreDev RSA Decryption 20
Felak XOR Properties 15
QRms Size and Basis 15
Smallman Great Snakes 3
Smallman Finding Flags 2
drglitch Base64 10
jd3boots Legendre Symbol 35

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