advent-of-code

Solutions for Advent of Code, a series of programming puzzles released in December every year.

Features table

Language	Solution DSL	Downloading	Submission	Login
Crystal	✅	✅	✅	❌
Elixir	❌	❌	❌	❌

Solution DSL: provides a way to write down solutions, verify them against test cases, and derive the answer from the real input, all without explicit boilerplate code
Downloading: automatically downloads puzzle inputs from the website to /input/[YYYY]/day[DD].txt, provided /.session_token exists
Submission: automatically submits the answer for the last successful solve to the website, provided /.session_token exists
Login: Retrieves or refreshes /.session_token with OAuth as necessary