I really loved this game, it was overall a really polished experience and i would love to see it as a full game. I really like the way that you teach game mechanics even though its just text, I also like the little encuragements in the beginning of each level.
Feedback: I feel the boxes are a bit to close when you hold them and I also think that you should add more feedback for the player when thet die or cubes get destroyed.
Bug: when I pressed restart level it restarted the level but I couldnt do anything
Amazing jam game, best i've played yet :D