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
centeye Great Snakes 3
centeye Finding Flags 2
Pixelpirate99 Base64 10
kimseungwoo0415 XOR Properties 15
Pixelpirate99 Hex 5
Pixelpirate99 ASCII 5
Liws Finding Flags 2
wjx XOR Properties 15
chy12138 Adrien's Signs 80
spsidvar You either know, XOR you don't 30
zhy Favourite byte 20
Smoggy Bringing It All Together 50
cloverpass Modular Binomials 80
kimseungwoo0415 XOR Starter 10
AthenaPC Finding Flags 2
yyeong05 Keyed Permutations 5
coilwh1ne Modular Arithmetic 2 20
Dracoola Extended GCD 20
yyeong05 Finding Flags 2
kulot XOR Starter 10
spsidvar Favourite byte 20
wjx XOR Starter 10
chy12138 Chinese Remainder Theorem 40
bagusali You either know, XOR you don't 30
coilwh1ne Modular Arithmetic 1 20
spsidvar XOR Properties 15
khatiwadakshitiz Modular Binomials 80
coilwh1ne Extended GCD 20
bagusali Favourite byte 20
kimseungwoo0415 Bytes and Big Integers 10
bagusali XOR Properties 15
Dracoola Greatest Common Divisor 15
khatiwadakshitiz Adrien's Signs 80
bagusali XOR Starter 10
cloverpass Adrien's Signs 80
bagusali Bytes and Big Integers 10
spsidvar XOR Starter 10
Dracoola You either know, XOR you don't 30
Dracoola Favourite byte 20
ashishravi Great Snakes 3
ashishravi Finding Flags 2
s3v3n Private Keys 20
s3v3n Euler's Totient 20
s3v3n Public Keys 15
Onix241 You either know, XOR you don't 30
DsysK Extended GCD 20
laraahumberto Bytes and Big Integers 10
s3v3n Modular Exponentiation 10
Onix241 Favourite byte 20
DsysK Greatest Common Divisor 15

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