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
flower2 Euler's Totient 20
coupi Hex 5
flower2 Public Keys 15
tlvresearch Modular Square Root 35
NonceSensei Private Keys 20
Glauco Flipping Cookie 60
NonceSensei Euler's Totient 20
EOne André Encoding 80
brunolim4 Too Honest 50
NonceSensei Public Keys 15
Glauco ECB CBC WTF 55
grazkaa No Way Back Home 100
flower2 Modular Exponentiation 10
MaxAzar Legendre Symbol 35
KHUCrypt Base64 10
creep3r Bytes and Big Integers 10
NonceSensei Modular Exponentiation 10
ck0d Extended GCD 20
ck0d Greatest Common Divisor 15
tui101 Greatest Common Divisor 15
Seventt Logon Zero 80
StrangerTM Bytes and Big Integers 10
MaxAzar Quadratic Residues 25
Bonolori404 Let's Decrypt 80
tlvresearch Legendre Symbol 35
StrangerTM Base64 10
creep3r Base64 10
ck0d Favourite byte 20
aymane Resisting Bruteforce 10
creep3r Hex 5
ck0d XOR Properties 15
creep3r ASCII 5
StrangerTM Hex 5
StrangerTM ASCII 5
aymane Keyed Permutations 5
Bonolori404 Signing Server 60
coupi ASCII 5
SvJ0049 Base64 10
ck0d XOR Starter 10
1tsRyd3r LWE Background 5
SvJ0049 Hex 5
avenger1234 ASCII 5
StrangerTM Network Attacks 5
aymane Modular Inverting 25
avenger1234 Great Snakes 3
aymane Modular Arithmetic 2 20
avenger1234 Finding Flags 2
ck0d Bytes and Big Integers 10
SvJ0049 ASCII 5
SvJ0049 Great Snakes 3

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