| Country | Area (sq km) | Subdivision | % Correct |
|---|---|---|---|
| United States | 1,717,854 | Alaska | 100%
|
| Denmark | 2,166,086 | Greenland | 93%
|
| Australia | 2,642,753 | Western Australia | 93%
|
| Canada | 2,038,722 | Nunavut | 87%
|
| Brazil | 1,570,745 | Amazonas | 73%
|
| Russia | 3,083,523 | Sakha Republic | 60%
|
| Argentina | 307,571 | Buenos Aires | 27%
|
| Niger | 667,799 | Agadez | 20%
|
| Egypt | 440,098 | New Valley | 20%
|
| Algeria | 556,200 | Tamanrasset | 13%
|
| China | 1,664,897 | Xinjiang Uyghur | 13%
|
| Saudi Arabia | 672,522 | Eastern Province | 7%
|
| Kazakhstan | 427,982 | Karaganda | 7%
|
| Libya | 479,160 | Kufra | 7%
|
| Mali | 496,611 | Tombouctou | 7%
|