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
martyrant You either know, XOR you don't 30
NTRUDR Quadratic Residues 25
martyrant Favourite byte 20
ShahdElrawy Deriving Symmetric Keys 40
Gustavo_Adolfo ASCII 5
martyrant XOR Properties 15
Anass67 Factoring 15
ShahdElrawy Computing Shared Secrets 30
martyrant XOR Starter 10
Anass67 RSA Signatures 25
ShahdElrawy Computing Public Values 25
ShahdElrawy Generators of Groups 20
M4tt You either know, XOR you don't 30
martyrant Encoding Challenge 40
SigmaMonster Modular Arithmetic 1 20
NTRUDR Modular Inverting 25
David_Solito XOR Starter 10
martyrant Bytes and Big Integers 10
NTRUDR Modular Arithmetic 2 20
tacex_ Transparency 50
ShahdElrawy Working with Fields 10
martyrant Base64 10
NTRUDR Modular Arithmetic 1 20
Gustavo_Adolfo Great Snakes 3
Gustavo_Adolfo Finding Flags 2
SigmaMonster Extended GCD 20
martyrant Hex 5
ShahdElrawy Modulus Inutilis 50
martyrant ASCII 5
ShahdElrawy Salty 20
tacex_ Encoding Challenge 40
moskanor Great Snakes 3
David_Solito Bytes and Big Integers 10
brew Efficient Exchange 50
crypto_07 Modular Arithmetic 1 20
moskanor Finding Flags 2
M4tt Favourite byte 20
David_Solito Base64 10
martyrant Network Attacks 5
martyrant Great Snakes 3
martyrant Finding Flags 2
aboj0 ECB Oracle 60
David_Solito Hex 5
tacex_ Network Attacks 5
David_Solito ASCII 5
brew Curves and Logs 40
David_Solito Great Snakes 3
David_Solito Finding Flags 2
M4tt XOR Properties 15
gofmank Montgomery's Ladder 40

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