Seconded. My first experience with Tom7 was the "Super Mario Bros. is Easy with Lexicographic Orderings and Time Travel..." I've been hooked ever since.
Funny enough, I came here to say that I watched that without sound and it was still very interesting and easy to follow. This person is a really great educator. Their other videos look equally intriguing and well done: https://www.youtube.com/@argonautcode
Forgive the 6 year-ago-me Processing code.
It used an increase in the color value instead of iterating through characters like the original.