This puzzle recreates the famous Las Vegas skyline, not only in three dimensions using scale-model buildings, but also along the fourth dimension of time - spanning 70 years of architectural history. The puzzle includes 43 casino replicas that depict the city as it appeared as far back as 1946 through to 2015. The puzzle includes iconic structures such as The Tropicana, Stratosphere, MGM Grand, Caesar's Palace and The Wynn. Each building fits into pre-cut holes in a traditional 2D jigsaw puzzle composed of 896 pieces that form the city's street layout. The product includes a Time Poster that directs you through time as you rebuild the Las Vegas skyline history. Assembled Dimensions: 68.9cm L x 43.2cm W x 7.6cm H.