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
Tactical_Nerd Generators of Groups 20
emmabb Greatest Common Divisor 15
aksamautu55 XOR Starter 10
Tactical_Nerd Working with Fields 10
Tactical_Nerd Modulus Inutilis 50
billiambill Great Snakes 3
Tactical_Nerd Salty 20
billiambill Finding Flags 2
avm Gram Schmidt 30
avm Gaussian Reduction 50
avm What's a Lattice? 40
avm Size and Basis 15
avm Vectors 10
gumbat70 Jack's Birthday Confusion 30
EvanKhatiwada Finding Flags 2
Orion_Pax89 Great Snakes 3
gumbat70 Jack's Birthday Hash 20
7anF You either know, XOR you don't 30
lamchop Background Reading 5
7anF Favourite byte 20
Blood_Deckker Hex 5
7anF XOR Properties 15
Frahri You either know, XOR you don't 30
Orion_Pax89 Finding Flags 2
7anF XOR Starter 10
7anF Bytes and Big Integers 10
7anF Base64 10
7anF Hex 5
avm Blinding Light 120
Frahri Favourite byte 20
lamchop Round Keys 20
Frahri XOR Properties 15
7anF ASCII 5
7anF Great Snakes 3
lamchop Resisting Bruteforce 10
lamchop Keyed Permutations 5
Skinny Favourite byte 20
7anF Finding Flags 2
cuitbear Hex 5
lumpy Round Keys 20
lumpy Structure of AES 15
edlks1379 Quadratic Residues 25
avm Infinite Descent 50
GKingy Finding Flags 2
avm Marin's Secrets 50
Ziablik Favourite byte 20
adham_saleh Encoding Challenge 40
edlks1379 Modular Inverting 25
AlexTheGreat67 Hex 5
edlks1379 Modular Arithmetic 2 20

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