Super fun game! UI was clean, instructions were clear, and all of the sound effects made it very clear what was going on. I would appreciate a mode where all the boards are possible to full clear, as the puzzler in me couldn't submit a partial board sometimes :). Also I did find the optimal strategy to be just spam the spacebar until you get a relatively small board that can be full cleared, so you might want to add some form of a cooldown to that feature. Overall a super solid game though, 15/15, loved it!