Needs better instructions at the beginning.
Would very much have benefited from something in level 2 explaining that a cursor will affect the objects you interacted with while you use other potions at the same time. It took me a brief moment to understand the fundamental principle of your puzzle game, and I only got it when I just decided to try using the other potion and saw a CPU cursor moving blocks for me.
Other than that a fun but brief game. Though this was sort of a nice easy puzzle game I would be interested to see the mechanics taken a step further in a sequel that provided a bit more of a brain scratcher. In particular more levels where the pig couldn't be controlled would be neat to see.