You have to be careful not to step the while tiles. You can play in three different game mode. All modes are need your attention to be careful about white steps. You should tap black tiles as fast as you can do.
You have to be careful in 3 modes.
* Classical Mode: Tap 30 black tiles and never step the while tile. You have to finish all tiles as fast as you can.
* Arcade Mode: Tiles slides down to screen. Dont step the white tiles on sliding tiles. Dont miss black lines. This mode is endless until you tap the white line
* Target Mode: You have 30 seconds to tap black tiles. Tap black lines as much as you can do.
Enjoy the game