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
kien Point Addition 30
afrdian Cofactor Cofantasy 150
ismecy Great Snakes 3
ismecy Finding Flags 2
i_m1ss_her Finding Flags 2
bluesnap You either know, XOR you don't 30
kien Point Negation 10
Sakurine Adrien's Signs 80
afrdian Prime and Prejudice 200
bluesnap Favourite byte 20
kien Background Reading 5
baawgai Modular Arithmetic 1 20
baawgai Extended GCD 20
bluesnap XOR Properties 15
valh4x Dancing Queen 120
baawgai Greatest Common Divisor 15
yemingxinlu Adrien's Signs 80
baawgai Bytes and Big Integers 10
baawgai Base64 10
Ecstasy Favourite byte 20
namdang Marin's Secrets 50
valh4x Bean Counter 60
valh4x Symmetry 50
hastar6023 Finding Flags 2
Ecstasy XOR Properties 15
baawgai Network Attacks 5
Ecstasy XOR Starter 10
valh4x Triple DES 60
valh4x Lazy CBC 60
valh4x Flipping Cookie 60
valh4x ECB CBC WTF 55
Damiian1 Modular Arithmetic 2 20
Damiian1 Modular Arithmetic 1 20
Damiian1 Extended GCD 20
Capynocash You either know, XOR you don't 30
yzy Great Snakes 3
tera Successive Powers 60
518xj6 ASCII 5
518xj6 Great Snakes 3
518xj6 Finding Flags 2
kumabear Favourite byte 20
dungcngo Base64 10
Damiian1 Greatest Common Divisor 15
kumabear XOR Properties 15
dungcngo Hex 5
dungcngo ASCII 5
Damiian1 Finding Flags 2
valh4x Passwords as Keys 50
valh4x Modes of Operation Starter 15
valh4x Bringing It All Together 50

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