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
gruenerheli Chinese Remainder Theorem 40
battos Modular Arithmetic 1 20
denarzai Favourite byte 20
Vlad_Valar Encoding Challenge 40
battos Extended GCD 20
NekoRolly Favourite byte 20
Eggnog ASCII 5
gruenerheli Modular Square Root 35
kray_dawrg Base64 10
Eggnog Great Snakes 3
battos Greatest Common Divisor 15
kray_dawrg Hex 5
Amro_Hussein Factoring 15
Eggnog Finding Flags 2
Sayan9615 Legendre Symbol 35
NekoRolly XOR Properties 15
Cyberseal XOR Starter 10
Amro_Hussein RSA Signatures 25
Zira Round Keys 20
MrRed Favourite byte 20
gigisoave Modular Inverting 25
Cyberseal Bytes and Big Integers 10
1502dthw Hex 5
kacpersowka Manyprime 40
MrRed XOR Properties 15
Sayan9615 Quadratic Residues 25
NekoRolly XOR Starter 10
Zira Structure of AES 15
mehtasec Euler's Totient 20
NekoRolly Bytes and Big Integers 10
denarzai XOR Properties 15
gigisoave Modular Arithmetic 2 20
MrRed XOR Starter 10
Vlad_Valar Bytes and Big Integers 10
1502dthw ASCII 5
NekoRolly Base64 10
MrRed Bytes and Big Integers 10
Adrinn Confusion through Substitution 25
Vlad_Valar Base64 10
JCooker Structure of AES 15
1502dthw Network Attacks 5
gigisoave Modular Arithmetic 1 20
NekoRolly Hex 5
Vlad_Valar Hex 5
Fatiimaaa You either know, XOR you don't 30
1502dthw Great Snakes 3
starmie3700 Modes of Operation Starter 15
NekoRolly ASCII 5
JCooker Resisting Bruteforce 10
NekoRolly Great Snakes 3

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