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
SakurakouziAsaka Modular Arithmetic 1 20
NoBirdWasHam Decrypting TLS 1.2 30
SakurakouziAsaka Extended GCD 20
wesmboh Great Snakes 3
uzukhai Gotta Go Fast 40
SakurakouziAsaka Greatest Common Divisor 15
nous RSA Backdoor Viability 175
intermezzo Modular Binomials 80
SakurakouziAsaka You either know, XOR you don't 30
tracelyon XOR Starter 10
nhuhung37 Gaussian Reduction 50
NuebleZ Bytes and Big Integers 10
labyrinth0 Legendre Symbol 35
tracelyon Bytes and Big Integers 10
wesmboh Finding Flags 2
uzukhai Jack's Birthday Hash 20
R3 Infinite Descent 50
LaneZane Favourite byte 20
SG_42 You either know, XOR you don't 30
M93 Modular Square Root 35
ByVoidd Bytes and Big Integers 10
yokaroot Base64 10
Zcaesar Quadratic Residues 25
NuebleZ Network Attacks 5
sakiteuy Hex 5
LaneZane XOR Properties 15
SakurakouziAsaka Favourite byte 20
sakiteuy ASCII 5
mobdev2021 Great Snakes 3
Zcaesar Modular Inverting 25
karpazias Finding Flags 2
mobdev2021 Finding Flags 2
roogs22 Symmetry 50
yokaroot Hex 5
Dylan_Pitti Privacy-Enhanced Mail? 25
copycat69 Base64 10
NuebleZ Base64 10
copycat69 Hex 5
NuebleZ Hex 5
NuebleZ ASCII 5
NuebleZ Great Snakes 3
yokaroot ASCII 5
JoshuaR Privacy-Enhanced Mail? 25
yokaroot Network Attacks 5
NuebleZ Finding Flags 2
UnlamG1MA Factoring 15
Limepop Finding Flags 2
Sylpeon Rhetorical Oracle 100
danikpro Greatest Common Divisor 15
nhuhung37 What's a Lattice? 40

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