| Area (km2) | Country | % Correct |
|---|---|---|
| 2,381,741 | Algeria | 100%
|
| 1,221,037 | South Africa | 100%
|
| 2,344,858 | D.R. Congo | 99%
|
| 1,284,000 | Chad | 98%
|
| 1,759,540 | Libya | 98%
|
| 1,267,000 | Niger | 97%
|
| 1,861,484 | Sudan | 97%
|
| 1,001,449 | Egypt | 93%
|
| 1,104,300 | Ethiopia | 93%
|
| 1,240,192 | Mali | 93%
|
| 923,768 | Nigeria | 92%
|
| 1,246,700 | Angola | 91%
|
| 945,203 | Tanzania | 91%
|
| 825,418 | Namibia | 89%
|
| 1,030,700 | Mauritania | 83%
|