In Mahjong Solitaire, the objective is to match pairs of identical free tiles to remove them from the board. Tiles are considered 'free' if they are not covered and have at least one side (left or right) open. The game challenges players to strategically plan moves, recognizing patterns and making decisions that clear the board completely. With elements of both skill and luck, Mahjong offers a relaxing yet engaging puzzle experience. Features include shuffle options, undo moves, and decorative tiles representing traditional symbols, plants, directions, and winds from Chinese culture.