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_ Bringing It All Together 50
SuiChan_wa Transparency 50
Spirit12 Chinese Remainder Theorem 40
r777_ Diffusion through Permutation 30
Galxee Favourite byte 20
j_m OR Proof 75
r777_ Confusion through Substitution 25
starnotes Adrien's Signs 80
r777_ Round Keys 20
yideng Modular Square Root 35
r777_ Structure of AES 15
r777_ Resisting Bruteforce 10
nanaSword Finding Flags 2
r777_ Keyed Permutations 5
r777_ Transparency 50
r777_ Encoding Challenge 40
r777_ SSH Keys 35
sermba29 Finding Flags 2
r777_ CERTainly not 30
farisha Moving Problems 150
r777_ Privacy-Enhanced Mail? 25
kurumi_11 Efficient Exchange 50
farisha Elliptic Nodes 150
darkone Modular Arithmetic 2 20
farisha Micro Transmissions 120
r777_ Modular Inverting 25
r777_ Modular Arithmetic 2 20
lapa Deriving Symmetric Keys 40
r777_ Modular Arithmetic 1 20
Aryaethn Couples 100
r777_ Extended GCD 20
farisha Exceptional Curves 100
farisha Smooth Criminal 60
r777_ Greatest Common Divisor 15
r777_ Lemur XOR 40
farisha Efficient Exchange 50
farisha Curves and Logs 40
farisha Scalar Multiplication 35
CookedRavioli Legendre Symbol 35
farisha Point Addition 30
farisha Point Negation 10
r777_ You either know, XOR you don't 30
Galxee XOR Properties 15
farisha Background Reading 5
AgneseRJ Great Snakes 3
r777_ Favourite byte 20
r777_ XOR Properties 15
Spirit12 Modular Square Root 35
c0ffe3e You either know, XOR you don't 30
r777_ XOR Starter 10

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