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
DsysK Greatest Common Divisor 15
LeeWangWy Confusion through Substitution 25
dania1vec Keyed Permutations 5
muahethieuem Passwords as Keys 50
muahethieuem Modes of Operation Starter 15
muahethieuem Bringing It All Together 50
001lost Finding Flags 2
muahethieuem Diffusion through Permutation 30
darkun Bytes and Big Integers 10
mutant_ninja Adrien's Signs 80
zaky0817 Lemur XOR 40
muahethieuem Confusion through Substitution 25
muahethieuem Round Keys 20
darkun Base64 10
berran A Twisted Mind 80
zaky0817 You either know, XOR you don't 30
nhatminh_dz2k7 Euler's Totient 20
zaky0817 Favourite byte 20
zaky0817 XOR Properties 15
zaky0817 XOR Starter 10
darkun Hex 5
HNicolas XOR Starter 10
zaky0817 Encoding Challenge 40
phil18 Modular Exponentiation 10
darkun ASCII 5
zipill Resisting Bruteforce 10
zipill Keyed Permutations 5
darkun Great Snakes 3
darkun Finding Flags 2
zaky0817 Bytes and Big Integers 10
HNicolas Base64 10
goultarde RSA Signatures 25
zaky0817 Base64 10
HNicolas Hex 5
zaky0817 Hex 5
zaky0817 ASCII 5
HNicolas ASCII 5
zaky0817 Network Attacks 5
HNicolas Great Snakes 3
Iryd Base64 10
Savont Finding Flags 2
zaky0817 Great Snakes 3
Iryd Hex 5
Siphedrion Find the Lattice 100
zaky0817 Finding Flags 2
bektish Factoring 15
HNicolas Finding Flags 2
Iryd ASCII 5
Iryd Great Snakes 3
Iryd Finding Flags 2

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