Play Microsoft Mahjong Online Game. One of many Mahjong Games to play online on your web browser for free at KBH Games. Microsoft Mahjong is also a cross-platform game that be played on a mobile phone, tablet, and computer. Tagged as Asteroid Games, Mahjong Games, Microsoft Games, Puzzle Games, and Relaxing Games. Upvoted by 20 players. Other games you might like are Microsoft Solitaire Collection and Microsoft Sudoku. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.