This logic game has amazing 3D graphics and lots of other features. The purpose is to remove as many balls as possible. You must form horizontal, vertical or diagonal lines of 5 balls or more. Each turn will add three new balls to the board. You are then allowed to move a ball to another place, provided that it can slide freely on the board to its new position. There are no hints or undo in Lines game. You can always see three balls on the side of a board. Those three will be added to the board after your move.