https://www.rescuetime.com/ https://www.rescuetime.com/ already does what you describe very well, without ML. I've used it for years now, for personal accountab

https://www.rescuetime.com/ https://www.rescuetime.com/ already does what you describe very well, without ML. I've used it for years now, for personal accountability. It even already does the "high score" thing you are talking about, LOL