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
r0ss0n3r1xd4t Great Snakes 3
Pacos12 Legendre Symbol 35
r0ss0n3r1xd4t Finding Flags 2
lars87j Adrien's Signs 80
thodorisbatos CERTainly not 30
Aziz99 Legendre Symbol 35
Lef264 Bringing It All Together 50
Pacos12 Quadratic Residues 25
Pacos12 Modular Inverting 25
Pacos12 Modular Arithmetic 2 20
Pacos12 Modular Arithmetic 1 20
Soupi0x Legendre Symbol 35
Pacos12 Extended GCD 20
annakouk Computing Shared Secrets 30
Pacos12 Greatest Common Divisor 15
eljefe Favourite byte 20
lars87j Chinese Remainder Theorem 40
annakouk Computing Public Values 25
rachbmoss Hex 5
Pacos12 You either know, XOR you don't 30
Pacos12 Favourite byte 20
Pacos12 XOR Properties 15
Ridwan1642 Infinite Descent 50
Pacos12 XOR Starter 10
jmaciej7 Euler's Totient 20
Pacos12 Bytes and Big Integers 10
rachbmoss ASCII 5
sweatyrocket Irish flan (ECSC 2023 (Norway)) 0
Aziz99 Quadratic Residues 25
rachbmoss Great Snakes 3
Pacos12 Base64 10
rachbmoss Finding Flags 2
Aziz99 Modular Inverting 25
1ynn Hex 5
jmaciej7 Public Keys 15
Aziz99 Modular Arithmetic 2 20
Soupi0x Quadratic Residues 25
1ynn ASCII 5
Aziz99 Modular Arithmetic 1 20
Pacos12 Hex 5
1ynn Great Snakes 3
jmaciej7 Modular Exponentiation 10
1ynn Finding Flags 2
d4pr0 Montgomery Curves 30
lars87j Modular Square Root 35
annakouk Generators of Groups 20
baitfr SSH Keys 35
y0dam4n Modes of Operation Starter 15
Soupi0x Transparency 50
ukfeliz Favourite byte 20

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