Random figures fall from the top. While they fall the player can rotate the figures and move them horizontally. Also, you can "reset" the figure to accelerate its fall with "down" key when it has been decided where the figure should fall. If at the "landing" of figure a horizontal row is filled, the row disappears and all that is above takes the empty space. In the special field a player sees a figure that will follow after the current - this prompt allows you to plan your actions. The pace of play is gradually increasing. The game ends when a new figure can’t fit on the field. The player receives points for each completed row, so task is to fill the ranks, and not completely fill the field (in vertical), and to get as many points as possible.