Instructions: The object of the game is to remove as many tiles as possible from the playing board. Tiles are removed by matching pairs and can only be removed from the left or right edges. Any tile that is not on a left or right edge is considered blocked and cannot be selected or removed. Note, though, that the tiles are arranged in 5 levels and each level has a left and right edge, so there are many more unblocked tiles than it would first appear. You can use the Hint button to see what matches can be made, but it will cost you 25 points.