| Area (km²) | Countries | % Correct |
|---|---|---|
| 9,093,507 | Canada | 94%
|
| 2,699,700 | Kazakhstan | 91%
|
| 7,682,300 | Australia | 89%
|
| 1,759,540 | Libya | 86%
|
| 1,557,507 | Mongolia | 86%
|
| 1,731,671 | Sudan | 86%
|
| 2,381,741 | Algeria | 83%
|
| 1,259,200 | Chad | 83%
|
| 1,266,700 | Niger | 77%
|
| 1,096,570 | Ethiopia | 74%
|
| 1,220,190 | Mali | 74%
|
| 786,380 | Mozambique | 74%
|
| 1,246,700 | Angola | 71%
|
| 2,149,690 | Saudi Arabia | 71%
|
| 882,050 | Venezuela | 69%
|
| 1,030,700 | Mauritania | 66%
|
| 743,812 | Chile | 63%
|
| 1,083,300 | Bolivia | 60%
|
| 823,290 | Namibia | 60%
|
| 885,800 | Tanzania | 60%
|