Solves
Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
Recent Solves
| Date | User | Challenge | Score |
| jonnytang | Network Attacks | 5 | |
| cyberrrcat | Modular Arithmetic 1 | 20 | |
| cyberrrcat | Extended GCD | 20 | |
| cyberrrcat | Greatest Common Divisor | 15 | |
| Arvis | GLP420 (HackTM CTF) | 0 | |
| Arvis | Key recovery (DCTF) | 0 | |
| iniM0n | Point Addition | 30 | |
| yennnn | Bytes and Big Integers | 10 | |
| yennnn | Base64 | 10 | |
| Arvis | Blind (ECSC 2023 (Norway)) | 0 | |
| namaorantauga | Structure of AES | 15 | |
| hcole03 | Modular Arithmetic 1 | 20 | |
| yennnn | Hex | 5 | |
| yennnn | ASCII | 5 | |
| Prakrit | Base64 | 10 | |
| 0xGh4zy | JWT Secrets | 25 | |
| Arvis | Hide and seek (ECSC 2023 (Norway)) | 0 | |
| Dewin | Encoding Challenge | 40 | |
| hcole03 | Extended GCD | 20 | |
| yennnn | Great Snakes | 3 | |
| Prakrit | Hex | 5 | |
| yennnn | Finding Flags | 2 | |
| jonnytang | Modular Exponentiation | 10 | |
| hcole03 | You either know, XOR you don't | 30 | |
| hcole03 | Favourite byte | 20 | |
| hcole03 | XOR Properties | 15 | |
| hcole03 | XOR Starter | 10 | |
| 0xGh4zy | No Way JOSE | 20 | |
| JRALD | Hex | 5 | |
| Arvis | Leet Universe (ImaginaryCTF (Daily)) | 0 | |
| Arvis | Put a ring on it (ECSC 2023 (Norway)) | 0 | |
| Arvis | Irish flan (ECSC 2023 (Norway)) | 0 | |
| Azra | ASCII | 5 | |
| torrence | Great Snakes | 3 | |
| Azra | Great Snakes | 3 | |
| JRALD | ASCII | 5 | |
| Dewin | Network Attacks | 5 | |
| 0xGh4zy | JWT Sessions | 10 | |
| Azra | Finding Flags | 2 | |
| Arvis | RRSSAA (ECSC 2023 (Norway)) | 0 | |
| Arvis | Share (HITCON CTF) | 0 | |
| Arvis | Sus (ImaginaryCTF) | 0 | |
| torrence | Finding Flags | 2 | |
| 0xGh4zy | Token Appreciation | 5 | |
| JRALD | Great Snakes | 3 | |
| JRALD | Finding Flags | 2 | |
| sdigs | RSA Signatures | 25 | |
| jonnytang | XOR Properties | 15 | |
| Arvis | What a Curve! (Breizh CTF) | 0 | |
| Arvis | Twist and shout (ECSC 2023 (Norway)) | 0 |