Some of the levels I wasn't super sure what to do. However, there were plenty of levels to try and at least you can choose which level you play! It was interesting, all the different ways to use the bombs, and it's a super fun game even without the polish! If you take it further, maybe make it clearer so that when you have clicked start, that button changes to "Place" or "try again" because sometimes (maybe just me) I was clicking bombs but it wasn't that phase, yet. Good game!