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
krishramani27 Keyed Permutations 5
perezident XOR Properties 15
Tziprose9 Hex 5
kshah03 Public Keys 15
flouxtine Logon Zero 80
khalid_salad No Way JOSE 20
Tziprose9 ASCII 5
krishramani27 Modular Binomials 80
tenranpo Great Snakes 3
krishramani27 Adrien's Signs 80
krishramani27 Chinese Remainder Theorem 40
kshah03 Modular Exponentiation 10
Tziprose9 Great Snakes 3
kshah03 Modular Binomials 80
kshah03 Adrien's Signs 80
Tziprose9 Finding Flags 2
krishramani27 Modular Square Root 35
krishramani27 Legendre Symbol 35
Delight18 Monoprime 30
SlayTomato_Z Favourite byte 20
khalid_salad Gaussian Reduction 50
krishramani27 Quadratic Residues 25
krishramani27 Modular Inverting 25
krishramani27 Modular Arithmetic 2 20
Delight18 Factoring 15
Delight18 RSA Signatures 25
krishramani27 Modular Arithmetic 1 20
krishramani27 Extended GCD 20
c4e The Matrix 75
khalid_salad What's a Lattice? 40
Icordon45 Privacy-Enhanced Mail? 25
krishramani27 Greatest Common Divisor 15
krishramani27 You either know, XOR you don't 30
kshah03 Chinese Remainder Theorem 40
kshah03 Modular Square Root 35
khalid_salad Gram Schmidt 30
kshah03 Legendre Symbol 35
kshah03 Quadratic Residues 25
kshah03 Modular Inverting 25
krishramani27 Favourite byte 20
kshah03 Modular Arithmetic 2 20
krishramani27 XOR Properties 15
krishramani27 XOR Starter 10
krishramani27 Bytes and Big Integers 10
krishramani27 Base64 10
krishramani27 Hex 5
krishramani27 ASCII 5
SlayTomato_Z XOR Properties 15
krishramani27 Great Snakes 3
kshah03 Modular Arithmetic 1 20

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