Dieter Junker came in contact to the puzzle scenery by Bernhard Schweitzer 2005 by his designs of platonic solids composed of several kaleidozykes. His Flyping-Games are spacepuzzles which them you can discover and demonstrate wonderfully the constitutional proportions of space volumes from the different platonic solids to each other. In the meantime he designed a lot of different of his Flyping-games available via his website .( www.flyping-games.com )