Overall this was very cool! I enjoyed the concept and some of the levels were really mind-benders. It was a lot of fun! I enjoy all the fake outs and it can be hard to read. I think this could really be improved by some music and sound effects. Slightly faster movement or a better sense of feedback could add a bit too. Also, I should say that I really did not like being sent back to the previously level. It felt frustrating to have to replay sections when I made a mistake.
Still a pretty cool idea though! I love the timer and the construction of the puzzles!
I hope you will rate my game and follow me too! Great work!