40 levels with 3D Mahjong in Black and White. Match 2 of the same free cubes: 1 white cube and 1 black cube. Cubes are free if they have two free adjacent sides. You can rotate your view.
Move all cards to the 4 foundations from Ace to King. On the tableau build down. Groups of cards down in suit may be moved. Click on the stock to deal new cards.
Connect all the islands with a network of bridges using the given numbers. Create as many bridges to/from an island as is indicated. Two islands can be connected with each other only vertically or horizontally and with no more then 2 bridges.