Everyone's Hero Mah-jongg

Instructions: The goal of this game is to match pairs of tiles that have the same icon. However, in order for a pair to be matched, not only do both tiles need to have the same icon, but they also need to be free. A tile is considered free when its left, right or both sides are not touched by any other tile. When you succeed at matching a pair of tiles, they will disappear from the board. If there are tiles stacked below either tile that you match, they will appear once the match you made disappears. A successful match will also result in an increase of your score.