| Country | Islands | % Correct |
|---|---|---|
| Japan | Honshu | 100%
|
| Canada | Baffin | 95%
|
| Greece | Crete | 95%
|
| Philippines | Luzon | 95%
|
| Italy | Sardinia | 95%
|
| Italy | Sicily | 95%
|
| Japan | Hokkaido | 90%
|
| Philippines | Mindanao | 85%
|
| Indonesia | Sumatra | 85%
|
| Indonesia | Borneo | 80%
|
| United Kingdom | Great Britain | 80%
|
| Indonesia | Java | 80%
|
| Indonesia | Sulawesi | 80%
|
| Canada | Ellesmere | 75%
|
| Japan | Kyushu | 75%
|
| Indonesia | New Guinea | 75%
|
| Greece | Rhodes | 75%
|
| United Kingdom | Ireland | 70%
|
| Japan | Shikoku | 70%
|
| Canada | Victoria | 70%
|
| Canada | Newfoundland | 65%
|
| Denmark | Zealand | 65%
|
| Greece | Lesbos | 60%
|
| Denmark | Greenland | 55%
|
| United States | Hawaii | 55%
|
| Greece | Euboea | 45%
|
| Russia | Sakhalin | 45%
|
| Philippines | Negros | 25%
|
| United States | Puerto Rico | 25%
|
| United States | Kodiak | 20%
|
| Russia | Severny | 20%
|
| United Kingdom | Lewis & Harris | 15%
|
| Philippines | Palawan | 15%
|
| United Kingdom | Skye | 5%
|
| Russia | Yuzhny | 5%
|
| Philippines | Samar | 0%
|