Answer: South Africa, Kenya, Ghana, and Egypt.
Ghana, Nigeria, Southern Cameroon, and Sierra Leone
British East Africa: Kenya, Uganda, and Tanzania
British South Africa: South Africa, Northern Rhodesia (Zambia)
Britain had a strange and unique colonial history with Egypt. The Sudan, formerly known as the Anglo-Egyptian Sudan, was jointly ruled by Egypt and Britain, because they had jointly colonized the area.
The joint colonial administration of the Sudan by Egypt and Britain was known as the condominium government.