Have you heard of the lost world of Atlantis? Find the lost world in The Lost World, a mahjong card game. Your task is to match two Mahjong with the same pattern. Most of these patterns are related to the dinosaurs of the Jurassic century. You need to distinguish dinosaurs of different colors and connect them together. Are you ready to complete the tasks of each level within the specified time? Discover the Lost World in this Mahjong Solitaire game. Combine two of the same free tiles to remove the tiles from the game. Free tiles are highlighted.