At first, I didn't understand the time borrowing could only be achieved while in the tab menu and after ten tries and a couple of angry words, I understood. The game suddenly went from horrible to excellent.
I like the artwork, your drawing is cute and matches the gameplay pretty well.
I really, really like the mechanic. There's some creative strategy in the game, even if the core is a puzzle. I feel like there could be some sandboxing in some of the games. Just random doors everywhere and the player has to be creative and find his own solution.
Have a nice evening, I loved your game!