Zoo Mahjongg:Find all 4 different parts of a Zoo animal in this special Mahjong Solitaire game. Instead of combining 2 tiles you now have to combine 4 different parts of the same animal. Use the in game help to see all different animals. You can only combine free tiles (tiles that are not covered and have at least 1 free side on the left or right). A Mahjong Solitaire game.