The challenge of domestic children's paradise class children's amusement is more and more popular with the children, which can let the child play and exercise the body, still can make children have the challenge and competition consciousness.Let's take a look at the challenge of foreign children's playground design class children's amusement German man's sculpture park consists of three basic components.Is the most important part of a three-dimensional structure, it consists of two floating through the trees, distance and height of green steel tube phase equilibrium.The central structure for a mesh close-grained climb into the ring, a series of games for children.The structure for the pentagon, inspiration is derived from the history of wiesbaden city form, the ups and downs steel pipe according to the field of urban environment, the entrance to the environment or overlook the point.