| Letter | Island | % Correct |
|---|---|---|
| G | Great Britain | 100%
|
| H | Honshu | 100%
|
| I | Ireland | 100%
|
| W | Isle of {Wight} | 100%
|
| J | Java | 100%
|
| B | Borneo | 89%
|
| C | Cuba | 89%
|
| T | Taiwan | 89%
|
| L | Luzon | 78%
|
| M | Madagascar | 78%
|
| N | New Guinea | 78%
|
| S | Sumatra | 78%
|
| K | Kyushu | 56%
|
| X | Xiamen | 56%
|
| O | Okinawa | 44%
|
| V | Vancouver | 44%
|
| P | Panay | 33%
|
| E | Euboea | 22%
|
| F | Flores | 22%
|
| R | Réunion | 22%
|
| Z | Zhongshan | 22%
|
| A | Ambon | 11%
|
| Q | Qeshm | 11%
|
| Y | Yangzhong | 11%
|
| D | Dakhin Shahbazpur | 0%
|
| U | Unguja | 0%
|