Play a 3D Mahjong game (Mahjongg Dimensions). Combine 2 of the same stones to remove them from the board. Stones need to have at least 2 free sides. This version has some extra time to play. http://www.bigfishgames.com/download-games/7604/mahjongg-dimensions-deluxe/index.html?channel=affiliates&identifier=af4302cc78c3&cid=dimensions_games
" target="_blank" rel="nofollow">Download Mahjongg Dimensions Deluxe.