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
kc762394 Diffusion through Permutation 30
mahu Modular Binomials 80
waltonj Bytes and Big Integers 10
kc762394 Confusion through Substitution 25
leeannaa13 Base64 10
ghaisan Symmetry 50
Billy1bob1joe11 Bytes and Big Integers 10
bE200 Great Snakes 3
Billy1bob1joe11 Base64 10
F0rhex Adrien's Signs 80
waltonj Base64 10
leeannaa13 Hex 5
F0rhex Chinese Remainder Theorem 40
ghaisan Flipping Cookie 60
waltonj Hex 5
bE200 Finding Flags 2
F0rhex Modular Square Root 35
wangfu Resisting Bruteforce 10
4wutKall XOR Properties 15
Grooninium Finding Flags 2
panhrist Factoring 15
F0rhex Legendre Symbol 35
Kicks299 Bytes and Big Integers 10
Lebronfan2836 ASCII 5
toliphye Modes of Operation Starter 15
Lebronfan2836 Great Snakes 3
gathman Finding Flags 2
Lebronfan2836 Finding Flags 2
PanagiotisK Quadratic Residues 25
toliphye Bringing It All Together 50
thegoat2 You either know, XOR you don't 30
Adem0 No Leaks 100
wangfu Keyed Permutations 5
toliphye Diffusion through Permutation 30
panhrist RSA Signatures 25
panhrist RSA Decryption 20
panhrist Private Keys 20
panhrist Euler's Totient 20
panhrist Public Keys 15
panhrist Modular Exponentiation 10
Noano2015 Gaussian Reduction 50
toliphye Confusion through Substitution 25
PanagiotisK Modular Inverting 25
bopitbuddy Finding Flags 2
PanagiotisK Modular Arithmetic 2 20
Cyber_Student_01 Quadratic Residues 25
Cyber_Student_01 Base64 10
valerio Encoding Challenge 40
Cyber_Student_01 Hex 5
ShadowLord47 Adrien's Signs 80

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