The idea is very original and really fun to play with. You had a great idea and executed it very well. There are some bugs that, if fixed, would make my experience much better. And the super rewind mechanic needs a few adjustments(I got stuck at the first level with the mechanic), I knew it what to do but I couldn't make it because idk the box not always got the enough momentum.
Anyway, you did a nice game with nice graphics and a really good mechanic, puzzles are well made too but I guess it needs more polish to make a even better game! Nice job.
Hey, check my game too, the rewinding mechanic is very similar!