The end (there are also two integrated demos for the game): you choose the game you want (without background info), where much has yet to be unlocked, and start the game. Top left on the screen are a few control units (which I have not yet explored) to see, in the middle of a single piece of the puzzle, which is to create another at a specified location; the corresponding selection is to the right. If you tap the correct part of it fits in the image (and you get a few points) and another flashing square on the new pier will appear. If you select the wrong part of, this disappears down out of the picture; when the selection is small, it fills up again.
My problem is that the selection of parts so readily for me not in their potential association recognized as the template I (still) do not know her. You have probably at the beginning a little more intense to deal with the game.
The sound is actually extremely discreet.
Positives: the app requires virtually no rights, ad-free, they may also, by a InApp shop I did not notice anything at first sight also. In principle, it seems to me (after settling) entertainment potential exists; the possibility of better rating seems to me given.
I have tried the app on a Fire HDX 7 with Fire OS 4.5.3, it is running smoothly.
