{"puzzle":{"W":7,"H":5,"walls":[],"pieces":[[[0,0]],[[0,0],[0,1]],[[0,0],[0,1],[0,2]],[[0,0],[0,1],[0,2]],[[0,0],[0,1],[1,0],[1,1]],[[0,0],[0,1],[1,0],[1,1]],[[0,0],[0,1],[1,0],[1,1]],[[0,0],[1,0]],[[0,0],[1,0]],[[0,0],[1,0],[2,0]],[[0,0],[1,0],[2,0]]],"start":[[2,3],[5,0],[0,2],[2,0],[3,0],[3,2],[5,2],[0,0],[0,1],[1,4],[4,4]],"goals":[{"i":4,"pos":[0,3]}]},"stars":2.7}