Advent of Code 2021 solutions

My solutions to the Advent of Code 2021 challenges so far.

The goal for this year is to solve the challenges using a different language every day. Hopefully, I won't have to resort to writing x86 assembly...

Languages used so far

• Day 1: OCaml
• Day 2: C and Scratch
• Day 3: Java - I tried to use Forth, but I didn't have the time to get familiar enough with the language to use it to write a solution for the challenge on the same day.
• Day 4: Haskell - I had a lot of fun completing this day! Haskell is a really nice language to work with :)
• Day 5: Lua
• Day 6: (Typed) Racket
• Day 7: APL