First Advent of Code visualization this year:

https://movq.de/v/e14086cc1c/MVI_8057.MOV.mp4

It’s for day 8. Don’t look if you don’t want to get spoiled. If you don’t know the puzzle, you’ll hardly understand what this is doing – but it’s fancy and colorful and fun to look at, right? 😅

This is Java 1 (AWT) running on a Pentium 133 on OS/2 Warp 4.