Rebuild the famous Las Vegas skyline in three dimensions using scale-model buildings, while adding a fourth dimension... time. Puzzle includes 43 casino replicas that depict the city as it appeared as far back as 1946 through to 2015. Includes iconic structures such as the Tropicana, Stratosphere, MGM, Caesars Palace and the Wynn. Comes with a Time Poster that directs you through time as you rebuild the Las Vegas skyline history.