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
0xdaemon Jack's Birthday Hash 20
schocher Great Snakes 3
schocher Finding Flags 2
gbell27 You either know, XOR you don't 30
gbell27 Favourite byte 20
gbell27 XOR Properties 15
DetectiveBunny11 Quadratic Residues 25
dec256 Bean Counter 60
Nurbe Great Snakes 3
Nurbe Finding Flags 2
Nurbe Modular Inverting 25
DetectiveBunny11 Modular Inverting 25
Nurbe Modular Arithmetic 2 20
DetectiveBunny11 Modular Arithmetic 2 20
HAJK27 Finding Flags 2
Nurbe Modular Arithmetic 1 20
Nurbe Extended GCD 20
Nurbe Greatest Common Divisor 15
dec256 Symmetry 50
Sp1ritedAway Great Snakes 3
dec256 Flipping Cookie 60
ccaaire Great Snakes 3
ccaaire Finding Flags 2
D3c0d3R_1337 Privacy-Enhanced Mail? 25
lucy54 Smooth Criminal 60
D3c0d3R_1337 Modular Arithmetic 2 20
D3c0d3R_1337 Modular Inverting 25
D3c0d3R_1337 Modular Arithmetic 1 20
D3c0d3R_1337 Extended GCD 20
D3c0d3R_1337 Greatest Common Divisor 15
Sp1ritedAway Finding Flags 2
femom Deriving Symmetric Keys 40
bigb0nanza Chinese Remainder Theorem 40
cosminm53 Quadratic Residues 25
bigb0nanza Modular Square Root 35
kflippy Greatest Common Divisor 15
bigb0nanza Legendre Symbol 35
cosminm53 Modular Inverting 25
dec256 ECB CBC WTF 55
1tsRyd3r Micro Transmissions 120
femom Computing Shared Secrets 30
blackthorne ZKP Introduction 5
krenncat Finding Flags 2
femom Computing Public Values 25
femom Generators of Groups 20
femom Working with Fields 10
cosminm53 Modular Arithmetic 2 20
PAWOS A Twisted Mind 80
bigb0nanza Quadratic Residues 25
cosminm53 Modular Arithmetic 1 20

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