Solves
Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
Recent Solves
| Date | User | Challenge | Score |
| ereiselt | Adrien's Signs | 80 | |
| jrhyne | Square Eyes | 35 | |
| Hong0d | XOR Starter | 10 | |
| AkAza | Symmetry | 50 | |
| SilentHex | Extended GCD | 20 | |
| givvl | Modular Inverting | 25 | |
| TheCrowLord | Finding Flags | 2 | |
| agentmon | ed25519 magic (ICC Athens) | 0 | |
| agentmon | Additional problems (CSC Belgium) | 0 | |
| AkAza | Flipping Cookie | 60 | |
| givvl | Modular Arithmetic 2 | 20 | |
| wizard101 | Hex | 5 | |
| agentmon | Tenet: The Plagarism (HKCERT CTF) | 0 | |
| wizard101 | ASCII | 5 | |
| givvl | Modular Arithmetic 1 | 20 | |
| SilentHex | Greatest Common Divisor | 15 | |
| jrhyne | Monoprime | 30 | |
| agentmon | U-turn (Breizh CTF) | 0 | |
| wizard101 | Great Snakes | 3 | |
| Zeroxx | ASCII | 5 | |
| wizard101 | Finding Flags | 2 | |
| SilentHex | You either know, XOR you don't | 30 | |
| SilentHex | Favourite byte | 20 | |
| SilentHex | XOR Properties | 15 | |
| givvl | Extended GCD | 20 | |
| Zeroxx | Great Snakes | 3 | |
| BramBode | XOR Starter | 10 | |
| SilentHex | XOR Starter | 10 | |
| TotallyNotDash | ASCII | 5 | |
| Zeroxx | Finding Flags | 2 | |
| SilentHex | Bytes and Big Integers | 10 | |
| youssef_reda | JWT Secrets | 25 | |
| Peter2023 | ASCII | 5 | |
| TotallyNotDash | Great Snakes | 3 | |
| hngtr969 | No Way JOSE | 20 | |
| TotallyNotDash | Finding Flags | 2 | |
| hngtr969 | JWT Secrets | 25 | |
| AkAza | ECB CBC WTF | 55 | |
| SilentHex | Base64 | 10 | |
| SilentHex | Hex | 5 | |
| Peter2023 | Great Snakes | 3 | |
| SilentHex | ASCII | 5 | |
| Peter2023 | Finding Flags | 2 | |
| SilentHex | Great Snakes | 3 | |
| raza | Forbidden Fruit | 150 | |
| Bat_bjj | Favourite byte | 20 | |
| xavionun | Modular Binomials | 80 | |
| youssef_reda | No Way JOSE | 20 | |
| hngtr969 | JWT Sessions | 10 | |
| hngtr969 | Token Appreciation | 5 |