mahjong69MAHJONG69 Jurnal Kesehatan Qamarul Huda (p-ISSN: 2354-9777; e-ISSN: 2614-8420) merupakan jurnal yang mengangkat isu dan tren terkini tentang perkembangan pelayananPlaying mahjong regularly is not only entertaining but also provides snificant benefits for cognitive abilities. Research shows that mahjong and similar puzzles, including mahjong solitaire, stimulate brain activity, enhance memory,