Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
ZemonZE You either know, XOR you don't 30
franfill Successive Powers 60
Carriedo You either know, XOR you don't 30
GeorgeSor Quadratic Residues 25
ahmedm3laa Modular Square Root 35
LTaki Extended GCD 20
Rabbit89P23 Broken RSA 100
AESpider JSON in JSON 40
Kazdic XOR Properties 15
GeorgeSor Modular Inverting 25
Raindancer ECB Oracle 60
milson XOR Starter 10
GeorgeSor Modular Arithmetic 2 20
Gricko XOR Starter 10
GeorgeSor Modular Arithmetic 1 20
milson Bytes and Big Integers 10
Gricko Bytes and Big Integers 10
Fuujibayashi Great Snakes 3
aatifahmad123 Privacy-Enhanced Mail? 25
Fuujibayashi Finding Flags 2
ShorouqAhmad Hex 5
LTaki Greatest Common Divisor 15
Rabbit89P23 Modular Binomials 80
Kazdic XOR Starter 10
milson Base64 10
albaquerque Adrien's Signs 80
Ravinject Bytes and Big Integers 10
LTaki Lemur XOR 40
GeorgeSor Extended GCD 20
Ch0p5h0p Favourite byte 20
Ch0p5h0p XOR Properties 15
AESpider RSA or HMAC? 35
milson Hex 5
juggerNoah Base64 10
nullex Euler's Totient 20
juggerNoah Hex 5
juggerNoah ASCII 5
rpadiou Chinese Remainder Theorem 40
juggerNoah Great Snakes 3
juggerNoah Finding Flags 2
GeorgeSor Greatest Common Divisor 15
albaquerque Chinese Remainder Theorem 40
ShorouqAhmad ASCII 5
ShorouqAhmad Great Snakes 3
Dark_X95 Base64 10
ShorouqAhmad Finding Flags 2
JellyGames Everything is Still Big 100
Carriedo Favourite byte 20
0x00696e6964756f Transparency 50
Kazdic Bytes and Big Integers 10

Level Up

level up icon

You are now level Current level