| km² | Country | % Correct |
|---|---|---|
| 8,515,767 | Brazil | 97%
|
| 2,381,741 | Algeria | 89%
|
| 1,002,450 | Egypt | 86%
|
| 1,267,000 | Niger | 84%
|
| 2,149,690 | Saudi Arabia | 83%
|
| 1,861,484 | Sudan | 83%
|
| 1,284,000 | Chad | 82%
|
| 1,759,540 | Libya | 82%
|
| 923,768 | Nigeria | 79%
|
| 1,240,192 | Mali | 78%
|
| 1,221,037 | South Africa | 76%
|
| 1,104,300 | Ethiopia | 75%
|
| 1,246,700 | Angola | 72%
|
| 1,030,700 | Mauritania | 71%
|
| 644,329 | South Sudan | 71%
|
| 825,615 | Namibia | 70%
|
| 801,590 | Mozambique | 65%
|
| 637,657 | Somalia | 64%
|
| 752,612 | Zambia | 61%
|
| 916,445 | Venezuela | 57%
|