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
zagrana Breaking SIDH 250
CraftingNerf Favourite byte 20
Blank12 XOR Properties 15
CraftingNerf XOR Properties 15
Xaszz You either know, XOR you don't 30
Blank12 XOR Starter 10
mboh2 Generators of Groups 20
CraftingNerf XOR Starter 10
CraftingNerf Bytes and Big Integers 10
Xaszz Favourite byte 20
tiger844 ASCII 5
Sopyvu Finding Flags 2
unesco1232 Finding Flags 2
yyfsec Chinese Remainder Theorem 40
zagrana Pad Thai 80
Xaszz XOR Properties 15
zagrana PriMeD5 100
zagrana Everything is Still Big 100
Blank12 Bytes and Big Integers 10
adnan64 Jack's Birthday Confusion 30
fumei15243 Bytes and Big Integers 10
yyfsec Modular Square Root 35
Kalyan_buggy ASCII 5
snowwit Modular Inverting 25
zagrana No Random, No Bias 120
snowwit Modular Arithmetic 2 20
zagrana Abelian SIDH 90
zagrana Moving Problems 150
zagrana The Matrix Reloaded 100
tiger844 Great Snakes 3
zagrana Paper Plane 120
zagrana Couples 100
zagrana Forbidden Fruit 150
zagrana RSA Signatures 25
fumei15243 Base64 10
zagrana ProSign 3 100
zagrana Endless Emails 150
tiger844 Finding Flags 2
adnan64 Jack's Birthday Hash 20
Blank12 Base64 10
ImnKan You either know, XOR you don't 30
fumei15243 Hex 5
fumei15243 ASCII 5
Skypace Network Attacks 5
yyfsec Legendre Symbol 35
Blank12 Hex 5
snowwit Modular Arithmetic 1 20
syadidd Real Eisenstein 150
fumei15243 Great Snakes 3
snowwit Extended GCD 20

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