| Island | County | % Correct |
|---|---|---|
| Sumatra | Indonesia | 100%
|
| Hawaii | USA | 100%
|
| Bahrain Island | Bahrain | 93%
|
| Honshu | Japan | 93%
|
| Baffin Island | Canada | 86%
|
| Jamaica | Jamaica | 86%
|
| Corsica | France | 79%
|
| South Island | New Zealand | 79%
|
| Rügen | Germany | 71%
|
| Phu Quoc | Vietnam | 71%
|
| Grand Comoro | Comoros | 57%
|
| Saaremaa | Estonia | 43%
|
| Flevopolder/Texel | Netherlands | 36%
|
| Žitný ostrov | Slovakia | 29%
|
| Marion Island | South-Africa | 29%
|
| Pate | Kenya | 14%
|