While online maps aren't known for precise accuracy, there are times when seconds count (ie slight errors made by surveyors). Although these may be approximations within an acceptable range of error, the precision is needed for differential purposes. Africa is defined as everything on the main landmass west of the Suez Canal, all islands in the Mediterranean belonging to states predominantly in Africa, the Canary Islands, Madeira Islands, the Prince Edward Islands, Madagascar, and surrounding archipelagos. Only states that have been recognised by over 50% of the U.N. fully included.
For the purposes of this quiz, the Ilemi Triangle is considered Kenyan, the Hala'ib Triangle is considered Egyptian, and Western Sahara is considered a no-man's-land.