This is a fun puzzle game that I’d love to rate higher. However, it only has 39 levels, although it ends with “more coming”. Hopefully that will happen soon.
Meanwhile there’s no level selection screen. This really bothers me, would be trivial to fix, and kills most of the replay value of the game. Some of the levels are really tough and I’d like to give them a second (or third, or…) try.
My verdict: if you want an interesting and fun puzzle game, get this, but don’t expect to keep it for long, at least not until the developer adds more levels. And that selection screen.