Städte, Länder, Kontinente [mit über 40 Labyrinthen] - Lucas, Gareth; Ordás, Emi; Saunders, Rachael; Castellani, Andrea; Woolley, Tom; Hammond, Fitz; Thomas, Claire; Whatmore, Candice; Russell, Ruth; Smith, Sam; Cerrato, Mattia; Dittmar, Suzy