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
Allumette Greatest Common Divisor 15
Allumette You either know, XOR you don't 30
SuperCat Computing Shared Secrets 30
ZXM___ Hex 5
ZXM___ ASCII 5
PSYPrime Bounded Noise 50
ZXM___ Great Snakes 3
Allumette Favourite byte 20
Allumette XOR Properties 15
SuperCat Computing Public Values 25
peanutcat Authentification 1 (Breizh CTF) 0
brickzilla A True Genus 175
bes Crossed Wires 100
brickzilla Meet me in the Claw 120
h11p13 JWT Secrets 25
CutRaNgoai Modular Arithmetic 2 20
Allumette XOR Starter 10
h11p13 No Way JOSE 20
ahmet XOR Starter 10
Allumette Bytes and Big Integers 10
Yerken Montgomery's Ladder 40
h11p13 JWT Sessions 10
Allumette Base64 10
marianchd Finding Flags 2
h11p13 Token Appreciation 5
Allumette Hex 5
aimanadi You either know, XOR you don't 30
Allumette ASCII 5
brickzilla Dual Masters 90
Allumette Network Attacks 5
Yerken Bean Counter 60
Allumette Great Snakes 3
Yerken Symmetry 50
ZXM___ Finding Flags 2
ahmet Bytes and Big Integers 10
Yerken Flipping Cookie 60
brickzilla Abelian SIDH 90
Allumette Finding Flags 2
Yerken ECB CBC WTF 55
behexded Legendre Symbol 35
brickzilla Better than Linear 85
Yerken ECB Oracle 60
Yerken Passwords as Keys 50
brickzilla André Encoding 80
Yerken Modes of Operation Starter 15
Yerken Bringing It All Together 50
adnanemon Greatest Common Divisor 15
Yerken Diffusion through Permutation 30
brickzilla What's My Kernel 70
Yerken Confusion through Substitution 25

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