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
reksavertx Favourite byte 20
Strokkurgaming Resisting Bruteforce 10
DraSoGo Confusion through Substitution 25
Samamahassan You either know, XOR you don't 30
lichunsheng XOR Properties 15
DraSoGo Round Keys 20
fireicegun Authenticated Handshake 40
PatriciahMbua Bringing It All Together 50
Strokkurgaming Keyed Permutations 5
moranqy Bytes and Big Integers 10
DraSoGo Structure of AES 15
tflyer Background Reading 5
maksushka Modes of Operation Starter 15
Samamahassan Network Attacks 5
luwofi Quadratic Residues 25
M1ntcndt1on Finding Flags 2
moranqy Base64 10
ClaraW ECB Oracle 60
luwofi Modular Inverting 25
svasileiadis XOR Starter 10
reksavertx XOR Properties 15
Samamahassan Favourite byte 20
PatriciahMbua Diffusion through Permutation 30
moranqy Hex 5
luwofi Modular Arithmetic 2 20
brahimtch Modular Exponentiation 10
maksushka Bringing It All Together 50
luwofi Modular Arithmetic 1 20
moranqy ASCII 5
svasileiadis Encoding Challenge 40
luwofi Extended GCD 20
luwofi Greatest Common Divisor 15
Urvi Bean Counter 60
moranqy Great Snakes 3
Samamahassan XOR Properties 15
moranqy Finding Flags 2
gyul_ XOR Starter 10
Kvikimart Base64 10
Username965 Great Snakes 3
Urvi Symmetry 50
DraSoGo Resisting Bruteforce 10
Kvikimart Hex 5
bodo Finding Flags 2
l3th4l Find the Lattice 100
Urvi Flipping Cookie 60
Kvikimart ASCII 5
DraSoGo Keyed Permutations 5
gyul_ Bytes and Big Integers 10
Kvikimart Great Snakes 3
Urvi ECB CBC WTF 55

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