This is a wonderful game in which you need to keep watch fairly stable structure. The closest relative of this game is Tetris, but the game is different. Tetris left here, except that the shape of the building blocks. The game begins with the fact that you have a small platform on which to build the structure. That design was stable blocks should be placed as close as possible. Blocks have a different shape, they appear in random order. In order to place the block, given only a couple of seconds.