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
Holl0w Passwords as Keys 50
Bisho_Reda XOR Starter 10
crypto_sis Confusion through Substitution 25
Holl0w Modes of Operation Starter 15
teun You either know, XOR you don't 30
Holl0w Bringing It All Together 50
ch_sanan You either know, XOR you don't 30
zigzager Hex 5
littlefermat Great Snakes 3
Ankesh_Raj Finding Flags 2
s0jaku Keyed Permutations 5
crypto_sis Round Keys 20
ch_sanan Favourite byte 20
Holl0w Diffusion through Permutation 30
Holl0w Confusion through Substitution 25
ch_sanan XOR Properties 15
s0jaku Inferius Prime 30
Timothy_The_Goat Base64 10
s0jaku Factoring 15
anna_42 Paper Plane 120
Holl0w Round Keys 20
trebor Great Snakes 3
Timothy_The_Goat Hex 5
anna_42 The Good, The Pad, The Ugly 100
trebor Finding Flags 2
Bisho_Reda Bytes and Big Integers 10
s0jaku Square Eyes 35
Holl0w Modular Binomials 80
ch_sanan XOR Starter 10
Chitko ASCII 5
ch_sanan Bytes and Big Integers 10
zigzager ASCII 5
ch_sanan Base64 10
Mikbrosim Oracular Spectacular 150
crypto_sis Structure of AES 15
br33z ASCII 5
s0jaku Monoprime 30
ch_sanan Hex 5
teun Favourite byte 20
br33z Great Snakes 3
Holl0w Adrien's Signs 80
elgasing21 Base64 10
ch_sanan ASCII 5
elgasing21 Hex 5
br33z Finding Flags 2
crypto_sis Resisting Bruteforce 10
Holl0w Chinese Remainder Theorem 40
elgasing21 ASCII 5
Holl0w Modular Square Root 35
elgasing21 Great Snakes 3

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