4D Cityscape Shanghai China Time Puzzle

Enjoy hours of fun with this Shanghai, China 4-D Cityscape Time Puzzle. This award-winning design recreates the famous skyline not only in three dimensions using scale-model buildings, but also along the fourth dimension of time. It spans over 100 years of architectural history. This 4-D Cityscape puzzle comes with more than 1,100 pieces, a time poster chart and instructions. This item is suitable for children ages 8 years and older.