This is great! The sound design is what really stood out to me besides the awesome mechanic, moving felt so satisfying thanks to all the blips and motor noises. The puzzles were all really meticulously crafted, and the difficulty curve was pretty spot on. The only problem I have is that there seemed to be a little bit of input delay when activating another side while moving, but it wasn't to the point where it hindered game play too much. Overall, definitely one of the better puzzle games I've played so far!
Check mine out and drop a rating, if you have the time :)