Only one point was mapped in each of these regions: Middle East, Egypt, Zambia, or South Africa. However, you will see that, if you click anywhere on the map, it will connect you with the region that has the closest mapped point.

A circular area is clickable around each of these regions: Middle East, Egypt, Zambia, or South Africa. If you click outside of these invisible circles, you will receive a default message.

The clickable area for the Middle East is a polygon, the clickable area for Egypt is a rectangle, the clickable region for Zambia is a circle, and the clickable area for South Africa is a point. Because South Africa is just defined by a point, you can click anywhere on this map outside the other clickable areas and you will be given the message for South Africa.