Golf is a club-and-ball sport in which players use various clubs to hit a ball into a series of holes on a course in as few strokes as possible.. Golf, unlike most ball games, cannot and does not use a standardized playing area, and coping with the varied terrains encountered on different courses is a key part of the game.Courses typically have either 9 or 18 holes, regions of terrain that ...
https://en.wikipedia.org/wiki/Golf