Mahjong Titans is an online solitaire board game, in which you have to remove all the tiles from the game board. To do this, you must match tiles that are the same, as long as they can be released. The tiles are stacked three-dimensionally, and you can only choose tiles that have more than one degree of freedom. Look closely at the characters and symbols or Chinese letters to make the correct pairs. This will force you to pay close attention to look for matching pairs in Mahjong.