Remove all cards and reveal the three towers. You can remove cards from the game by clicking on cards that are 1 higher or 1 lower in value than the open card at the bottom. Click on the closed stack to get a new open card.
Solve the 4 winds puzzles. Draw lines from numbered cells and fill the complete grid. The numbers indicate how many cells are occupied by the lines leaving the numbered cell.
40 levels with 3D Mahjong Connect. Match 2 of the same cubes if you can connect them with a path that has no more then 2 turns of 90 degrees. You can rotate your view.