Here are my solutions. Enjoy!
They aren't the most efficient or best performant, but they work in their own way.
Language: Java 21
IDE: IntelliJ IDEA Ultimate
| Day | Part 1 | Part 2 | Day | Part 1 | Part 2 |
|---|---|---|---|---|---|
| 1 | ✔️ | ✔️ | 13 | ❌ | ❌ |
| 2 | ❌ | ❌️ | 14 | ❌ | ❌ |
| 3 | ❌️ | ❌️ | 15 | ❌ | ❌ |
| 4 | ❌️ | ❌️ | 16 | ❌ | ❌ |
| 5 | ❌️ | ❌️ | 17 | ❌ | ❌ |
| 6 | ❌️ | ❌️ | 18 | ❌ | ❌ |
| 7 | ❌️ | ❌ | 19 | ❌ | ❌ |
| 8 | ❌️ | ❌ | 20 | ❌ | ❌ |
| 9 | ❌️ | ❌ | 21 | ❌ | ❌ |
| 10 | ❌️ | ❌ | 22 | ❌ | ❌ |
| 11 | ❌️ | ❌ | 23 | ❌ | ❌ |
| 12 | ❌️ | ❌ | 24 | ❌ | ❌ |