XD it was like a year ago, it was a fun jam though.
I didn't play every level, I think I played 1, 2, 3, the last one, and one other one. I never got too frustrated-- even though I didn't understand the rotation mechanic, I found the concept interesting and totally different (I love playing games with unusual mechanics)1. Aside from the last level, I beat them without using rotation, and it was very cool and satisfying to get to the end tile.
Oh sh*t, I just uploaded it as 'in browser' because no one would download it, I didn't actually test it XD. 2 of the 'pixels' are missing. I'll sort it out soon. IDK how you didn't get frustrated even when you couldn't see 1/4 of the game.
Also there are 16 levels btw ,there's a second 'page'. If you press q or e on the rainbow menu thing, it goes slightly lighter and there is another 8 even more horrific levels.