| Rank | Country | Area | Subdivision | % Correct |
|---|---|---|---|---|
| 7 | United States | 1,723,337 | Alaska | 100%
|
| 4 | Denmark | 2,166,086 | Greenland | 100%
|
| 2 | Australia | 2,527,013 | Western Australia | 100%
|
| 6 | Australia | 1,729,742 | Queensland | 92%
|
| 9 | Brazil | 1,570,746 | Amazonas | 85%
|
| 15 | China | 1,183,000 | Inner Mongolia | 85%
|
| 11 | Australia | 1,347,791 | Northern Territory | 85%
|
| 16 | Canada | 1,076,395 | Ontario | 85%
|
| 10 | Canada | 1,542,056 | Quebec | 85%
|
| 12 | Canada | 1,346,106 | Northwest Territories | 77%
|
| 5 | Canada | 1,997,923 | Nunavut | 77%
|
| 8 | China | 1,664,897 | Xinjiang | 77%
|
| 14 | China | 1,228,400 | Tibet | 69%
|
| 13 | Brazil | 1,247,690 | Pará | 54%
|
| 1 | Russia | 3,083,523 | Sakha | 54%
|
| 3 | Russia | 2,366,797 | Krasnoyarsk Krai | 46%
|