David’s Advent of Code Solutions
A personal project of solutions to Advent of Code. I love these challenges as they give me a refreshing and stimulating way to get more comfortable coding, thinking about algorithms as well as just being being a fun set of puzzles.
As some kind of data analyst I am usually transforming and visualising data in Excel and R. I’m taking this as an opportunity to try out different kinds of operations and to pick up Python.
Star collection
| day | 2023 | 2024 | 2025 |
|---|---|---|---|
| 1 | R ** | R ** Python ** | R ** Python ** |
| 2 | R ** | R ** Python ** | R ** Python ** |
| 3 | R ** | R ** Python ** | R ** Python ** |
| 4 | R ** | R ** Python ** | R ** Python ** |
| 5 | R ** | R ** Python ** | |
| 6 | R ** | R ** | |
| 7 | R ** | R ** | |
| 8 | R ** | R ** | |
| 9 | R ** | R ** | |
| 10 | R ** | R ** | |
| 11 | R ** | R ** | |
| 12 | R * | ||
| 13 | R ** | ||
| 14 | R ** | ||
| 15 | R ** | ||
| 16 | R * | ||
| 17 | |||
| 18 | |||
| 19 | |||
| 20 | |||
| 21 | |||
| 22 | |||
| 23 | |||
| 24 | |||
| 25 |