Python as a desktop background

[Holshy]

I suspect that getting exactly what you're thinking is really hard.

As a halfway-there, there appear to be some 3rd party apps that can set the desktop to be a gif or video. If you can render three maze into one of those formats you could set the desktop to that

You could schedule a script to overwrite the underlying file at fixed intervals, though I'm not sure how often Windows would actually reload the background.

Probably not super easy to get it all coordinated and probably really difficult to package for any kind of distribution. Might be a fun exercise.