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
VS_G Legendre Symbol 35
xnhvhv Private Keys 20
xnhvhv Euler's Totient 20
Kinec2222 Hex 5
Cerades Noise Free 40
wyaptw Curves and Logs 40
xnhvhv Public Keys 15
promatlas Great Snakes 3
P0WER Extended GCD 20
xnhvhv Modular Exponentiation 10
Cerades LWE Low Bits Message 20
xnhvhv Transparency 50
Cerades LWE High Bits Message 15
DaanV2 Structure of AES 15
promatlas Finding Flags 2
suman2280 ASCII 5
Cerades Backpack Cryptography 120
Kinec2222 ASCII 5
zoqueton99 Greatest Common Divisor 15
suman2280 Great Snakes 3
suman2280 Finding Flags 2
Cerades Find the Lattice 100
DBFTBS RSA Signatures 25
Conquer ASCII 5
Cerades Megalomaniac 3 120
wyaptw Scalar Multiplication 35
k1rby Legendre Symbol 35
wyaptw Point Addition 30
wyaptw Point Negation 10
Kinec2222 Great Snakes 3
Lukas99 Greatest Common Divisor 15
uirou Hex 5
Kinec2222 Finding Flags 2
Chandanahy Modular Arithmetic 1 20
zoqueton99 You either know, XOR you don't 30
wyaptw Background Reading 5
uirou ASCII 5
blacktea Extended GCD 20
Cerades Megalomaniac 2 120
Chandanahy Extended GCD 20
wyaptw Deriving Symmetric Keys 40
wyaptw Computing Shared Secrets 30
uirou Great Snakes 3
tanis3050 Greatest Common Divisor 15
wyaptw Computing Public Values 25
xnhvhv SSH Keys 35
gyul_ Modular Square Root 35
jowj You either know, XOR you don't 30
uirou Finding Flags 2
DBFTBS RSA Decryption 20

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