4d hongkong4D Cityscape Puzzle: Hong Kong A puzzle, a history lesson, and a complete city replica all-in-one . This puzzle recreates Hong Kong's world famous sky, not only in three4D3N HONG KONG MACAU PACKAGE 4 Days. 20 Jan 2025 - 30 Jun 2025. Departure Time. Reservation Now Package Description; Itinerary; Travel Summary. 4 Days.