Pipp - the big Germany learning puzzle. This unique, three-layer learning puzzle was created in co-operation with Diercke Verlag and goki. The high-quality wooden puzzle layers can be interchanged. This means that mountains, rivers, federal states and state capitals can be assigned from different perspectives and the in-depth learning effect is almost automatic. Diercke has the expertise to convey the world accurately - with goki, the realisation is playful. Together we hope you enjoy "learning games".