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
404Ninjaaa Favourite byte 20
Pabluu You either know, XOR you don't 30
Rimuru Scalar Multiplication 35
bluediamonds Export-grade 100
heci Favourite byte 20
aixii Favourite byte 20
alilateef Greatest Common Divisor 15
aixii XOR Properties 15
Mishka ASCII 5
Mishka Great Snakes 3
heci XOR Properties 15
Mishka Finding Flags 2
Petiie Base64 10
Petiie Hex 5
Petiie ASCII 5
aixii Base64 10
Petiie Great Snakes 3
kmsbbok Diffusion through Permutation 30
CHchuanz Quadratic Residues 25
heci Finding Flags 2
aixii Hex 5
kmsbbok Confusion through Substitution 25
kmsbbok Round Keys 20
Dretoh Greatest Common Divisor 15
kmsbbok Structure of AES 15
Rimuru Point Addition 30
SpilledBeans ECB CBC WTF 55
Nhan_LAPTOP Double and Broken 50
Petiie Finding Flags 2
Sunnyyyy Confusion through Substitution 25
susil You either know, XOR you don't 30
Kaguai Encoding Challenge 40
Nhan_LAPTOP Montgomery's Ladder 40
hoang_435 No Way Back Home 100
sobannnnnn Curves and Logs 40
susil Favourite byte 20
Zwique Deriving Symmetric Keys 40
sobannnnnn Scalar Multiplication 35
sobannnnnn Point Addition 30
Zwique Computing Shared Secrets 30
Zwique Generators of Groups 20
susil XOR Properties 15
whirluna Bytes and Big Integers 10
sobannnnnn Point Negation 10
sobannnnnn Background Reading 5
bayu Token Appreciation 5
luajaz ECB CBC WTF 55
kmsbbok Resisting Bruteforce 10
susil XOR Starter 10
kmsbbok Keyed Permutations 5

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