A bit easy and short. I would also like some more interaction with objects that are not part of the puzzle. As it is, all the objects that you can interact with are part of the puzzle, so there is little to explore otherwise, or possibility to get stuck on figuring out what to do with an object that is not part of the puzzle.

I would also appreciate if it required pressing the button for a while before you get the hint. I regularly accidentally triggered a hint when I didn't want to.