raja mahjongResearch shows that mahjong and similar puzzles, including mahjong solitaire, stimulate brain activity, enhance memory, and improve concentration. It is an excellent way to train strategictraditional (Chinese) tabletop Mahjong, which is played with 3-4 players; on Mahjong Solitaire, which is played by a single person; The objective of Mahjong Solitaire (which can be played on this website) is to eliminate all tiles from