What. The. What.
I am genuinely worried for you. Doesn't your head hurts with that many brain cells inside ? How does a normal human being can think about such a geniously simple yet terribly complex idea for a 48h jam XD ? You madman/madwoman/madwhatever !
The concept is extraordinary, that's such a good idea for a puzzle game. Like the others said, it's really difficult to make the player think with rotations, and it mostly comes to trial and error. I have no idea how you could do a better job to make the player think, because this is such a unique concept... Maybe it would require a LOT of levels, with a carefully crafted difficulty curve, I don't know...
Nonetheless, I loved the concept. This has a HUGE potential. Congrats !