This is my Advent of Code 2020 repo. I chose to program this year's puzzles in Kotlin.
You can read more about Advent of Code at https://adventofcode.com .
Curious how I solved a puzzle? Clone the project, open it in your favorite IDE, and open the file that contains the top-level test for each day. Then you can drill down into the solutions. Please note these file names may become outdated as the project evolves.
You can also look at the Mercurial tags, which point to the first commit that includes a solution for a day's puzzle. Some of these solutions are pretty rough, particularly on the days when I was trying to solve the puzzle as quickly as possible!