Advent of Code® solutions
This repository contains my completed and functional solutions to each year's Advent of Code challenges. For more information on what Advent of Code is, see its Wikipedia page—which I wrote about 90% of!
All of my solutions are in Python and are licensed under the MIT License.
Cheating
This repository is not intended to promote or otherwise encourage cheating on any of these sites. You should always try to complete a challenge on your own before viewing the solutions in this repository.
If you need help, join Python Discord!
Completion
Key
| Emoji | Meaning |
|---|---|
| ⭐ | Puzzle completed, code available on repo |
| 💥 | Puzzle completed, code not on repo |
Table
| Day | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | |
| 2 | ⭐ ⭐ | ⭐ | 💥 💥 | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | |||
| 3 | ⭐ ⭐ | ⭐ | 💥 | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | |||
| 4 | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | |||
| 5 | ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ||||
| 6 | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ⭐ ⭐ | ||||
| 7 | ⭐ | ⭐ | ⭐ ⭐ | ||||||
| 8 | ⭐ ⭐ | ⭐ ⭐ | ⭐ | ⭐ | |||||
| 9 | ⭐ | ⭐ | |||||||
| 10 | ⭐ | ||||||||
| 11 | |||||||||
| 12 | ⭐ | ||||||||
| 13 | |||||||||
| 14 | |||||||||
| 15 | ⭐ ⭐ | ⭐ ⭐ | |||||||
| 16 | ⭐ ⭐ | ⭐ ⭐ | |||||||
| 17 | |||||||||
| 18 | |||||||||
| 19 | |||||||||
| 20 | |||||||||
| 21 | |||||||||
| 22 | 💥 | ⭐ | ⭐ | ||||||
| 23 | |||||||||
| 24 | |||||||||
| 25 | |||||||||
| 13 ⭐ | 7 ⭐ | 9 ⭐, 1 💥 | 3 ⭐ | 7 ⭐, 3 💥 | 19 ⭐ | 16 ⭐ | 12 ⭐ | 2 ⭐ |
Advent of Code is a registered trademark of Eric K Wastl in the United States.