| Country | Islands | % Correct |
|---|---|---|
| Japan | Honshu | 100%
|
| Canada | Baffin | 95%
|
| Greece | Crete | 95%
|
| Philippines | Luzon | 95%
|
| Italy | Sardinia | 95%
|
| Italy | Sicily | 95%
|
| Japan | Hokkaido | 89%
|
| Philippines | Mindanao | 84%
|
| Indonesia | Sumatra | 84%
|
| Indonesia | Borneo | 79%
|
| Canada | Ellesmere | 79%
|
| United Kingdom | Great Britain | 79%
|
| Indonesia | Java | 79%
|
| Indonesia | Sulawesi | 79%
|
| United Kingdom | Ireland | 74%
|
| Japan | Kyushu | 74%
|
| Indonesia | New Guinea | 74%
|
| Greece | Rhodes | 74%
|
| Japan | Shikoku | 68%
|
| Canada | Victoria | 68%
|
| Canada | Newfoundland | 63%
|
| Denmark | Zealand | 63%
|
| Greece | Lesbos | 58%
|
| Denmark | Greenland | 53%
|
| United States | Hawaii | 53%
|
| Greece | Euboea | 42%
|
| Russia | Sakhalin | 42%
|
| Philippines | Negros | 26%
|
| United States | Puerto Rico | 26%
|
| United States | Kodiak | 21%
|
| United Kingdom | Lewis & Harris | 16%
|
| Philippines | Palawan | 16%
|
| Russia | Severny | 16%
|
| United Kingdom | Skye | 5%
|
| Russia | Yuzhny | 5%
|
| Philippines | Samar | 0%
|