I liked how the first levels taught you how to play, and I actually had to use my brain a bit on the mirrored level part. The mechanic was also very new, and was fun to mess around with. Overall, a great game.

Please go and rate my game too, as I am far from the required 20. Thanks! 

Interesting concept! The puzzles had a nice difficulty curve and I enjoyed the core mechanic of crossing off different physics laws. You could expand on that by having paper items that once collected would add a new physics law to the list meaning the player will gradually build up a whole notebook of different things they can turn on and off. Really cool submission!