Hey, I really quite like this concept. I wanted to do more levels and was disappointed when there wasn't any more, but that's a good sign that you created a cool thing within the jam's timeframe! I really like the music and artstyle.
Main thing though is that I don't quite get how this fits within the jam's theme. Other than that the cursor highlighting a tile I could click on was at times a little laggy/unresponsive, so it was difficult to tell if I was being blocked or if the game was being a bit slow.
Good job overall, though!