4D Cityscape is a patented, multi-layer puzzle that is fun, challenging, and educational. Inspired by J.R.R. Tolkien's maps of Middle-earth from The Hobbit as adapted by Peter Jackson and his artists for the acclaimed film trilogy, this 3-dimensional map will take you from the Shire in the west, over the mountains to Rivendell, east through Mirkwood, and finally to the Lonely Mountain in the east. The first two layers of the puzzle to form a map of Middle-earth's rivers, islands, cities, and geography.