Is the statement true or false: A flag stick must have a flag attached to its top end?

The statement is false because while a flagstick typically has a flag at the top, it is not an absolute requirement. The primary purpose of a flagstick is to indicate the location of the hole on the putting green, and while having a flag can enhance visibility, it is not mandatory according to the official rules of golf. Thus, a flagstick can exist without a flag, making the assertion that it must have a flag attached incorrect.

In the context of the choices, some may suggest that it must have a flag in specific circumstances, such as during tournaments, but even in those scenarios, the rules do not enforce this requirement strictly. The focus is on functionality rather than decoration, allowing for flexibility in how a flagstick can be utilized on the course. This misunderstanding is why the answer chosen is indeed false.