Miniature golf, also known as minigolf or crazy golf, is an offshoot of the sport of golf focusing solely on the putting aspect of its parent game. It is played on courses consisting of a series of holes (usually a multiple of 9) similar to its parent, but characterized by their short length (usually within 10 yards from tee to cup), the use of artificial putting surfaces such as carpet, astroturf and/or concrete, a geometric layout often requiring non-traditional putting lines such as bank shots, and artificial obstacles such as tunnels/tubes, ramps, concrete/metal/fiberglass forms, and moving obstacles such as windmills. Miniature golf retains many of these characteristics but without the use of any props or obstacles, it is purely a mini version of its parent game. While the international sports organization World Minigolf Sport Federation (WMF) prefers to use the name "minigolf", the general public in different countries has also many other names for the game: miniature golf, mini-...