The city never sleeps with 247 City Mahjongg! You can play all day and night long with 247 City Mahjongg! Mahjongg tiles can be removed by clicking matching pairs off the board. Only open tiles can be clicked. Mahjongg tiles are open when one vertical side is not blocked by anything. Season Mahjongg tiles can be matched with any other seasonal tile, and this also goes with flower Mahjongg tiles. Share 247 Mahjongg on Facebook so all your friends can enjoy us for free too! Or if you"re feeling up to it, challenge them to beat your best Mahjongg time! For sharing us, we"ll even give you unlimited hints! City Mahjongg: Where the city of MahJongg never sleeps!