Initially it was very hard to understand the game, but once you get it, it's actually really fun and creative! I think it's one of the best puzzle games in this game jam, I had fun playing it to the end.
The only drawback is the tutorial, a better tutorial that shows the process of wrapping and pulling boxes would make it easier to get players to understand the game mechanics.
The art and music was also quite good. So anyway, great work!