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
r777_ LWE Background 5
lilshimu Base64 10
r777_ Backpack Cryptography 120
Cveta Greatest Common Divisor 15
random1755lol Finding Flags 2
r777_ Fischlin Transform 180
Pr0fiTX Hex 5
p4rtr1dge You either know, XOR you don't 30
untether Modular Arithmetic 1 20
achoooo Private Keys 20
Marchet_91 Computing Shared Secrets 30
lilshimu Hex 5
r777_ No Leaks 100
Aryaethn RSA vs RNG 150
Pr0fiTX ASCII 5
starnotes Modes of Operation Starter 15
IMU Flipping Cookie 60
achoooo Euler's Totient 20
Marchet_91 Computing Public Values 25
Marchet_91 Generators of Groups 20
r777_ Hamiltonicity 2 175
Buho XOR Starter 10
lilshimu ASCII 5
r777_ Gotta Go Fast 40
lilshimu Great Snakes 3
Buho Bytes and Big Integers 10
lilshimu Finding Flags 2
Pr0fiTX Great Snakes 3
kikiki7788 Legendre Symbol 35
p4rtr1dge Favourite byte 20
kikiki7788 Quadratic Residues 25
kikiki7788 Modular Inverting 25
Pr0fiTX Finding Flags 2
kikiki7788 Modular Arithmetic 2 20
kikiki7788 Modular Arithmetic 1 20
r777_ Find the Lattice 100
Aryaethn Nothing Up My Sleeve 150
kikiki7788 Extended GCD 20
r777_ Hamiltonicity 1 100
kikiki7788 Greatest Common Divisor 15
r777_ Gaussian Reduction 50
achoooo Public Keys 15
r777_ What's a Lattice? 40
r777_ Gram Schmidt 30
r777_ Size and Basis 15
r777_ Vectors 10
r777_ Double and Broken 50
Buho Base64 10
Hayes111896 Hex 5
r777_ Montgomery's Ladder 40

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