A twisting puzzle challenge that takes the form of thousands of shapes.Solve one shape and move onto another - or devise your own creation to defy your friends.Fangfei magic snake - it'll charm you.Fangfei magic snake is the twistable challenge of unlimited puzzle shapes.Start twisting and watch amazing figures take form.Turn a snake into a swan.a bat into a ball.a turtle into a terrier, all with just a few twists of your imagination.As an educational tool, it sharpens your thinking about shapes and spaces.There are no limits to the shapes you can make and best of all.