Play Microsoft Sudoku Online Game. One of many Board Games to play online on your web browser for free at KBH Games. Microsoft Sudoku is also a cross-platform game that be played on a mobile phone, tablet, and computer. Tagged as Board Games, Daily Games, Edcuational Games, Microsoft Games, and Sudoku Games. Upvoted by 7 players. Other games you might like are Microsoft Solitaire Collection and Microsoft Ultimate Word Games. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.