Flash online game Shanghai Dynasty Mahjong (Shanghai) is not much different from its other versions. Gloomy graphics, no sound, but there are 2 game modes: Shanghai and Kids. The first one is for real strategists with a good memory.
Second for beginners and children. No time limits. You have a chance to think slowly through each move. It is very important! This online game is a classic puzzle game, which require your constant attention and concentration.