Ein mehrstufiges Puzzle mit fallenden Figuren.
Random tetramino figures fall from above. In flight, the player can rotate the figure by 90 ° and move it horizontally. You can also "reset" the figure, that is, accelerate its fall when it has already been decided where the figure should fall. The figure flies until it hits another figure or the bottom. If at the same time a horizontal row of 10 cells is filled, it disappears and everything above it falls by one cell. Additionally, a figure is shown that will follow the current one — this is a hint that allows the player to plan actions. The pace of the game is gradually increasing. The game ends when a new figure cannot fit. The player gets points for each filled row, so his task is to fill the rows (vertically) as long as possible in order to get as many points as possible and go to the next level.