Who knows Jenga in Natura, which I do not need anything more to explain. But the beginner should be said, is about to build a wooden tower from building blocks, without it falling over.
Alongside this runs a clock with to record the time, how many stories you create.
By tapping, pulling or pushing one tries to drag individual blocks from the 18-storey-high tower and place them again hang up. If the tower is over the round.
One can online (user name and email are required) or locally on a device compete against other players. Otherwise there is a Endless mode or arcade. In Arcade it comes Points by eg speed or combinations to collect. With Boost points obtained by each game, you can buy benefits, for example, when the tower fell down, one puts it on again.
A small game app for young and old to verdaddeln some time. The operation is kept simple by tapping and dragging. The screen text, although in English, but actually all self-explanatory.