Adorable art and concept! If you do plan on expanding this after the jam, my main suggestion would be to make interactable objects stand out more! You don't want it to be too obvious of course, but maybe something subtle like the cursor changing when you hover over something you can move. And you could go even further with that by adding interactable objects that don't actually have to do with the solution, giving more chances for the player to try different things. Great work! I really really like the monochrome colors for each level :)