This game is an educational jigsaw puzzle game. The content of the game covers the whole process from the formation of the earth to the emergence of civilization. You can learn about the formation of the earth, the formation of the moon, the origin of life, the theory of evolution, and the origin of civilization by playing games. In the game, up to 12 kinds of jigsaw shapes are optional. You can also set the number of jigsaw puzzles at will. From four to hundreds. This game is suitable for people of all ages. You can play with your family and your children. Come together to understand the blue planet.