The objective of the game is to match 18 pairs of cells in shortest possible time. The board consists of 36 cells (6 X 6). Initially all the cells will be closed. You can flip open the cells by clicking on them. The matching will be done in pairs. Your first click will open the first cell and your second click will open another cell. If cells are matched then you get points. The points are calculated base on the number of cells you matched and the time taken to match those cells.