A fun puzzle game. At first some of the puzzles seem to be very difficult, but after trying different moves I managed to solve them. I have finished all 90 levels. I still play the game because it’s fun and relaxing. I’m hoping to see more puzzles in the future. This was a free download, but I would gladly pay for it.

I downloaded this about two days ago and finished level 20 last night. There's enough action by the pieces to keep it from being simply mechanical, and you end up having to think outside of the box since the obvious solutions often don't work. I'm not a big gamer (mainly solitaire) but this was a lot of fun and intellectually engaging, while the graphics and music gave it a light touch. It's about logic, but you have to be reasdy to think past the obvious. Easy on the eyes and ears - a growing workout for the brain.

Bought this game and played a few times and now it doesn’t open anymore. I’ve restarted my mac, uninstalled and reinstalled game and nothing.

Finished 17 levels so far and enjoyed every one.Music is nice.On a couple of the advanced levels replayed the solution just to watch it work.The cool part, is that whether I solve the puzzle or not, it's still fun.