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
01xVOID Hex 5
f2ri2 Modular Arithmetic 2 20
GINO_IL_P4TATINO Smooth Criminal 60
ds0xxd3r ECB Oracle 60
Megablaze Base64 10
Megablaze Hex 5
MahmoodTavafoghi Extended GCD 20
Megablaze Great Snakes 3
Hanan Base64 10
chai770 Where's the Supersingular Curve 25
f2ri2 Modular Arithmetic 1 20
Hanan Hex 5
jskeob Flipping Cookie 60
feynhat Point Negation 10
Hanan ASCII 5
nprat Legendre Symbol 35
RawanCys Great Snakes 3
ox1bx Nativity 60
Hanan Great Snakes 3
Loivan Quadratic Residues 25
f2ri2 Extended GCD 20
Loivan Modular Inverting 25
Loivan Modular Arithmetic 2 20
Loivan Modular Arithmetic 1 20
feynhat Background Reading 5
Loivan Extended GCD 20
chai770 The j-invariant 20
Cookies_ ECB CBC WTF 55
ox1bx Modulus Inutilis 50
RawanCys Finding Flags 2
ox1bx Endless Emails 150
alfattd You either know, XOR you don't 30
ziru Modular Binomials 80
ox1bx Manyprime 40
Nimadli You either know, XOR you don't 30
01xVOID ASCII 5
jdkko Finding Flags 2
Htet Triple DES 60
crowcell Modular Arithmetic 2 20
ox1bx Noise Free 40
01xVOID Great Snakes 3
Htet Lazy CBC 60
01xVOID Finding Flags 2
dackelberg ASCII 5
Htet Flipping Cookie 60
ox1bx LWE Low Bits Message 20
ox1bx LWE High Bits Message 15
dackelberg Great Snakes 3
crowcell Modular Arithmetic 1 20
Htet ECB Oracle 60

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