International Commerce Center.C International Finance Centre. 81 vertical buildings and structures turn the puzzle 3D. Once the puzzle base is complete, the vertical building of Hong Kong's skyline begins by placing 81 buildings and structures in chronological time sequence.

Rebuild Hong Kong's world famous skyline in 3D using scale-model buildings, while adding a fourth dimension. Not only is this puzzle in three dimensions, it uses scale-model buildings, and also includes the fourth dimension of time spanning 98 years of architectural history. The puzzle includes 81 building replicas that depict the Hong Kong Skyline as it appeared as far back as 1912 through 2010 with the completion of the I.C International Finance Centre.

Not only is this puzzle in three dimensions, it uses scale-model buildings, and also includes the fourth dimension of time spanning 98 years of architectural history.Rebuild Hong Kong's world famous skyline in 3D using scale-model buildings, while adding a fourth dimension. Puzzle base is a traditional 2D jigsaw puzzle that forms the city's street layout and geography, islands and mountains.