Fun Game! Very creative puzzle solving, actually. As soon as I thought I understood there was a new challenge that stumped me. I never felt like resetting the puzzle was a bad thing. I understood the skills required and didn't feel like any issue was unfair. I wish there was more audio and different graphics / art. Otherwise really solid.
Also, you wouldn't happen to be a fan of Quantum Break? I love Remedy games and this gave me that same "time travel via walking a loop" feeling.