| Area | Country | % Correct |
|---|---|---|
| 2,381,740 km2 | Algeria | 100%
|
| 1,861,484 km2 | Sudan | 100%
|
| 1,001,449 km2 | Egypt | 99%
|
| 1,267,000 km2 | Niger | 99%
|
| 2,344,858 km2 | D. R. Congo | 98%
|
| 1,221,037 km2 | South Africa | 98%
|
| 1,759,540 km2 | Libya | 96%
|
| 1,104,300 km2 | Ethiopia | 95%
|
| 1,240,192 km2 | Mali | 95%
|
| 825,418 km2 | Namibia | 94%
|
| 923,768 km2 | Nigeria | 94%
|
| 1,246,700 km2 | Angola | 93%
|
| 945,203 km2 | Tanzania | 92%
|
| 1,284,000 km2 | Chad | 90%
|
| 1,030,700 km2 | Mauritania | 89%
|