jshuu
Solves
| Challenge | Category | Value | Time |
| Find it! | OSINT | 500 | |
| Forensics Warm Up 1 | Forensics | 20 | |
| My First SQL | Web | 20 | |
| My First XSS | Web | 20 | |
| Forgot Password | Web | 20 | |
| The game of NIM | Mini Game | 20 | |
| 3m0J1 V1rus | Programming | 380 | |
| Schrödinger's Cat | Miscellaneous | 20 | |
| Year 1993 by Urban Müller | Cryptography | 300 | |
| Xtra ObscuRe Service | Cryptography | 20 | |
| A Thousand Words | Steganography | 20 | |
| de Bruijn's flag | None | 20 | |
| Happy CNY! | Miscellaneous | 20 | |
| Calculator | Miscellaneous | 20 | |
| Secret Message | Miscellaneous | 20 | |
| Linux Tutorial 2 | Linux | 20 | |
| Linux Tutorial 3 | None | 20 | |
| Linux Tutorial 4 | None | 20 | |
| Beginner Reverse 5 | Reverse Engineering | 50 | |
| Beginner Reverse 6 | Reverse Engineering | 50 | |
| Ular Challenge 1 | None | 20 |