80 different levels of Mahjong solitaire pleasure. Pair up two cards belongs for a pair to remove them from the playing field. You only can use free cards . A free card is not covered by another card and at least one side (left or right) is open. You can combine any flower tile with another, the same applies to the season tiles.
Pair up all the card in the deck that total up to 13. Pairing is as follows,
Queen - Ace, Jack - 2, 10 - 3, 9 - 4, 8 - 5, 7 - 6. Kings are not paired, so they are discarded singly.