Lovely game! Love the graphics and especially the mechanics, snapping jigsaws together feels great.
What holds this game back is that detaching pieces is a bit buggy, in the image below the piece unfortunately got stuck on the wall with no getting it down, and in another level I trapped myself in a hallway with a line of pieces. And I'm sorry but I don't like how far back in the game backspace can send you.
But I do genuinely like this game, I think you all did a fantastic job and got a great game concept! It's just such a bummer that these collision problems are holding it back from being truly great.