I feel like this is an amazing idea, but that just doesn't quite work - which really is what gamejams are for. Personally, I felt frustrated just trying to make two loops go together in level 2 already. Having the game work on a "turn timer" or something like that, would make the game more palatable to me. I enjoy optimization and setting it up, but that also felt a little stressful with a timer ticking away. That shouldn't take too much away from this game, because this is really impressive for 4 days, and you should be proud.