This amazing puzzle allows you to build the spectacular city of Tokyo in 4D (the fourth dimension being "time")! Start with 1327 jigsaw puzzle pieces to build the two-layer base ("base" puzzle layer and "landscape" puzzle layer). Then add the 91 buildings pieces, which are miniatures of actual Tokyo buildings, to recreate the Tokyo skyline starting with 1914 all the way to 2012, including the brand new Tokyo Sky Tree!
From the manufacturer:
This puzzle recreates Tokyo's world-famous skyline, not only in three-dimensions, using scale-model buildings, but also along the fourth dimension of time, spanning 100 years of architectural history. The puzzle includes 91 building replicas that depict Tokyo's Skyline as it appeared as far back as 1920 through to 2012 with the completion of Tokyo Sky Tree. The puzzle includes such iconic structures as the Tokyo Station, Sensoji Temple, Tokyo Tower, and NTT DoCoMo Yoyogi Building.The base of the puzzle is a traditional 2D jigsaw puzzle that forms the city's street layout. During the process of constructing the base map, one learns about Tokyo's neighborhoods, streets, and more. Once the puzzle base is complete, the vertical building of Tokyo's Skyline begins by placing 91 buildings and skyscrapers in chronological time sequence. This is done by following the enclosed 4D Time Poster.