National Geographic 4D Ancient Egypt Puzzle4D National Geographic Ancient Egypt is the worlds first multi layer Jigsaw Puzzle that teaches history with its interactive puzzle app! Learning about ancient Egypt has never been so much fun. The first layer is a historical jigsaw map, which consists of approximately 600 puzzle pieces. The second layer contains model replica monuments and buildings such as the Great Pyramid of Giza, the Great Sphinx, and Hatshepsut. Once assembly is complete, the