I'm a big fan of the Advent of Code, in the past, I used Lazarus/Free Pascal as my language of choice, you can see the code here. So, this year, I'm going to update the BitGrid engine, and do whatever is required to get code to run in the virtual BitGrid. You can follow my progress here.
This requires an ecosystem to support me. I've got to add I/O, programming and Debug SubSystems to the BitGrid engine. I've got to figure out a programming language, and a compiler, router, etc. I hope to get all of the 2023 problems done before Advent of Code 2024 starts.