Advent Of Code 2023 solved only using Gameboy assembly. Output of the builds are complete roms and should work on the original device(Not tested).

Install RGBDS

https://rgbds.gbdev.io/install/

Installation

git clone https://github.com/kalintas/aoc-2023
cd aoc-2023
echo "export SESSION=<YOUR SESSION>" > .env
make all