Mahjong Millennium is a Free Mahjong game based on the traditional Chinese puzzle game called Mahjong Taipei, but with a futuristic graphics. In many places it is also known as Shanghai Mahjong, Chinese Mah-jongg or Kyodai Mahjong. In the game, you'll have to remove all the tiles from each of the boards. Choose two equal who are on one side, and disappear.