I finished Floor 7 (or maybe it was 6) and now the Floor I am on is 12. Quite hard one, has dice for the moveable blocks. So has anyone else experienced this? Are those missing floors still to come?

Considering that even early levels can reach several hundred moves easily, an undo button is a massive timesaver. (It's also ubiquitous in non-action based tile games too)

The first time I played I started the game in windowed mode. Not sure how I exited that time, maybe just shut it down. The second time I started the game it started in full screen mode. I am using a keyboard for controls. Using Escape to pause does not work. I do not remember the exit command and this time had to try shutting it down with Task Manager. There must be something simple I am missing. And do I need to set windowed mode each time I open up? No save for this? Is there a way to exit the game and ...

If you disable the music in the Options, the next time you stat the game it's enabled again.

I really like Sokoban-style games, but I don't like timing-based challenges in them. Are there any enemies/hazards like that, a la Chip's Challenge? Also, is this game on itch.io?