| Rank | Country | Area (M km2) | % Correct |
|---|---|---|---|
| 8. | Argentina | 2.78 | 100%
|
| 6. | Australia | 7.74 | 100%
|
| 5. | Brazil | 8.51 | 100%
|
| 2. | Canada | 9.98 | 100%
|
| 4. | China | 9.60 | 100%
|
| 9. | Kazakhstan | 2.72 | 100%
|
| 14. | Mexico | 1.96 | 100%
|
| 1. | Russia | 17.10 | 100%
|
| 7. | India | 3.29 | 92%
|
| 15. | Indonesia | 1.90 | 92%
|
| 22. | Niger | 1.27 | 92%
|
| 13. | Saudi Arabia | 2.15 | 92%
|
| 25. | South Africa | 1.22 | 92%
|
| 3. | United States | 9.83 | 92%
|
| 10. | Algeria | 2.38 | 85%
|
| 30. | Egypt | 1.00 | 85%
|
| 18. | Iran | 1.65 | 85%
|
| 24. | Mali | 1.24 | 85%
|
| 19. | Mongolia | 1.56 | 85%
|
| 21. | Chad | 1.28 | 77%
|
| 26. | Colombia | 1.14 | 77%
|
| 20. | Peru | 1.29 | 77%
|
| 16. | Sudan | 1.86 | 77%
|
| 12. | Denmark (inc. Greenland) | 2.21 | 69%
|
| 27. | Ethiopia | 1.10 | 69%
|
| 17. | Libya | 1.76 | 69%
|
| 29. | Mauritania | 1.03 | 69%
|
| 23. | Angola | 1.25 | 54%
|
| 28. | Bolivia | 1.10 | 54%
|
| 11. | D.R.C | 2.34 | 54%
|