Advent of code 2021

Here are my solutions to the Advent of Code 2021 puzzles.

Structure of the repo:

• input contains the input files (not included in the repo)
• raw contains the exact Python code I had when I got the second star for that day, without any type hints, comments, and possibly even without sense (but it works). If there's just a single part1.py file for a given day, it will actually contain both parts.
• python contains much more readable solutions with type hints and comments using Python 3.10
• javascript contains solutions in JavaScript
• kotlin contains my attempts to solve the puzzles in Kotlin. I've only started learning Kotlin this month, so any suggestions for improvements are welcome.
• elm contains my solutions in Elm (see the instructions inside)

	raw	python	javascript	kotlin	elm
1	⭐⭐	⭐⭐	⭐⭐	⭐⭐	⭐⭐
2	⭐⭐	⭐⭐	⭐⭐	⭐⭐	⭐⭐
3	⭐⭐	⭐⭐	⭐⭐		⭐⭐
4	⭐⭐	⭐⭐	⭐⭐		⭐⭐
5	⭐⭐	⭐⭐
6	⭐⭐	⭐⭐
7	⭐⭐	⭐⭐
8	⭐⭐	⭐⭐
9	⭐⭐	⭐⭐
10	⭐⭐	⭐⭐
11	⭐⭐	⭐⭐
12	⭐⭐	⭐⭐
13	⭐⭐	⭐⭐
14	⭐⭐	⭐⭐
15	⭐⭐	⭐⭐
16	⭐⭐	⭐⭐
17	⭐⭐	⭐⭐
18	⭐⭐	⭐⭐
19	⭐⭐	⭐⭐
20	⭐⭐
21	⭐⭐
22	⭐⭐
23	⭐⭐ (not included)
24	I was disappointed by how tedious and time-consuming the assignments have become by that point and decided not to continue.
25

Feel free to start a discussion if you have any questions or suggestions.