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
h3llo JWT Secrets 25
Codeboy XOR Starter 10
h3llo No Way JOSE 20
anchi1228 XOR Starter 10
h3llo JWT Sessions 10
h3llo Token Appreciation 5
shianchin Modular Inverting 25
szzaps You either know, XOR you don't 30
szzaps XOR Properties 15
szzaps Bytes and Big Integers 10
szzaps Base64 10
szzaps Hex 5
szzaps ASCII 5
szzaps Moving Problems 150
assakaf Base64 10
szzaps ProSign 3 100
szzaps Curveball 100
szzaps Smooth Criminal 60
szzaps Montgomery's Ladder 40
szzaps Efficient Exchange 50
szzaps Curves and Logs 40
szzaps Scalar Multiplication 35
szzaps Point Addition 30
szzaps Modular Arithmetic 1 20
szzaps Extended GCD 20
szzaps Greatest Common Divisor 15
szzaps Export-grade 100
n4jaab Great Snakes 3
szzaps Parameter Injection 60
n4jaab Finding Flags 2
szzaps Deriving Symmetric Keys 40
szzaps Point Negation 10
szzaps Background Reading 5
assakaf Hex 5
tkhnnh XOR Starter 10
3amo_DA7Y Encoding Challenge 40
justindewey Export-grade 100
justindewey Parameter Injection 60
justindewey Deriving Symmetric Keys 40
justindewey Computing Shared Secrets 30
Archcyph Base64 10
justindewey Computing Public Values 25
justindewey Generators of Groups 20
justindewey Working with Fields 10
szzaps The j-invariant 20
szzaps Introduction to Isogenies 10
ishan123 Deriving Symmetric Keys 40
justindewey Modulus Inutilis 50
justindewey Salty 20
szzaps JWT Sessions 10

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