Can't solve 3-9 and 3-10.

Really enjoying the game. Cute and nice pixel art, good mix of puzzles styles, music not that great but fits the game I suppose... The only think I did not like is how you wasted a whole world (world 1) turning into a tutorial. Make the tutorial as a separate part of the game, because the "puzzles" in world 1 are so easy, I feel "robbed" of gameplay and one world wasted....

In the menu, when I try to select the volume of music or sound effects, the controller does not obey me, unless I set it to two players.

Went to play the game and got an error with my save file, reporting it isn't a valid file. Deleting it and restarting does create a new one, but I don't remember where I left off. :( And when I try the new save editor it can't see my sav file. Now I do notice my save is 9kb vs the default blank one as 15kb. I'm assuming the cloud saves sort of borked as well? But is there any way to restore that, or just needing to start over?...

Hey i love this game but I noticed that pressing F12 doesnt allow you to take screenshots. Might be just me, I don't know.