Nice job! I really enjoyed the art and the music of the game. I found the first level to be too difficult due to the weird physics. I spent around 20 minutes just trying to aim perfectly so the cubes would be pushed with enough force. For the other two levels, I thought they were fine, and I really liked that you introduced new mechanics, such as the explosions and disappearing blocks. I understand that this is a jam and you didn’t have much time, but I would recommend testing the game with a friend or someone outside the development group to see how they handle a level and gather feedback to improve the user experience. Keep making games!