The game is about a puzzle to pack the pieces to the right place - exactly like a normal puzzle. In different modes you move the puzzle pieces to the spot where you expect them, or try the searched part as soon as possible to click on. On my Xperia Z1 is the whole thing possible, I think it's better on a tablet, since a finger in relation to the cell phone screen is now times different from the finger in relation to the tablet. By the operator on the phone do not all react as fast as you really are, or sometimes comes not lie at the point to where you want it to. That's unnecessarily frustrating. Moreover, I find the whole game much too dark in the sunlight you need not even begin to play, because you can see hardly anything. AND - against but you can do something - the game has a range of unpleasant sounds to offer, which one rarely seen in this form. Money I would pay for this app in no case - as it was free in the daily menu, you can give two stars.