mahjong game onlineGrand Mahjong: Play 100 different mahjong solitaire layouts in portrait style. You can remove tiles in pairs of the same free tiles. A tile is free if not covered and if it has at least one free side (leftMahjong Solitaire Games. In a Mahjong Solitaire game you have to clear the layout by pairing up free tiles. We collected the best free on Mahjong Solitaire games.