Using the blocks in the new online game Gravity Box Builder will have to build different heights of the building and tower. Before you on the screen will be visible in the center of which the foundation of the building will be located. Above it at a certain height there will be a hook of the crane to which the block will be attached. The hook with the block will move to the right and left at a certain speed. Having guessed the moment when the block will need to click on the screen on the foundation. Thus, you will drop the block and install it in place. Then you repeat your actions. So gradually you build the building in the Gravity Box Builder game and get glasses for it.
