This puzzle recreates the Las Vegas skyline not only in three dimensions (using scale-model buildings), but also along the axis of fourth dimension time, spanning years of its architectural history. The puzzle includes many detailed plastic replicas that depict the city as it appeared as far back as 1946 through to the present and future. The puzzle includes famous monuments, buildings, skyscrapers, bridges, and more. The streets glow in the dark, emphasizing the city's glow. Includes a Time Poster that includes a history of the city. The online educational feature includes more than 2000 facts. Assembled puzzle measures 27 Inch x 17 Inch x 3 Inch and includes 930 pieces.