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Advent of Code Solutions

My Solutions to Advent of Code, written in Scala 3

Links

  • 📊 I have a leaderboard! Code to join is 1567548-37bb9c26
  • 🔴 I live stream solutions on Twitch and YouTube.
  • 💬 Comments and questions? Come chat in Discord.

Advent of Code 2023

Solutions and Breakdown

Live Recordings Playlist

Sources:

01 02 03 04 05
06 07 08 09 10
11 12 13 14 15
16 17 18 19 20
21 22 23 24 25

Usage

Solutions are in Scala 3 worksheet files. To run these, files need to be opened in an editor running Metals. Intellij might also work, but I haven't used its worksheets.

Input files are not distributed, as per the AoC creator's request. A script is included that will save your problem input to the appropriate path. To use it, you will need your advent of code session key:

AOC_SESSION=<your session key here>
source ./input.sh
aoc-input <year> <day>

Videos

Starting 2023 these solutions are live streamed on YouTube and Twitch. VODs will be available long-term on YouTube. Check out this playlist for all 2023 videos. If you found code in this repository interesting, consider following me on either of these platforms.