The Shanghai Dynasty Mahjong game will take you to a gaming table with Chinese-style tiles. They are folded into various shapes. You have to clear the playing field by removing paired tiles. You can remove from the field only those tiles that are located at the top or at the edges. Be careful, some of the icons are very similar to each other and can be confusing. Do not waste time in vain, the faster you do it, the more points you will gain.