mahjong21Name: Classic Mahjong; Instructions: The classic version of the Mahjong solitaire game always has 144 tiles and 5 layers arranged in a shape a bit like a pyramid, but also known asName: Mahjong Relax; Instructions: This is an extra relaxed version of Mahjong, where there is no time limit, no restriction on the number of times you can use the Hint button, and you can also