I really wish this game was just the puzzles without the turn-based system... I want to just toy with the puzzle until I have that 'aha' moment like in most puzzle games, but the turn-based system incentivizes staring at the puzzle without moving it for minutes on end.
The puzzles themselves are really good. I could see myself playing an app game like Flow Free with this mechanic. And you've made it very visually clear and smoothly animated. Well done on that!