| Land Borders | Maritime Boundaries | Sovereign State? | First Letter | Location | % Correct |
|---|---|---|---|---|---|
| Azerbaijan, Georgia, Iran, Turkey | [none] | Y | ? | Armenia | 71%
|
| Argentina, Bolivia, Colombia, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela | [some land border locations] | Y | ? | Brazil | 71%
|
| Norway, Russia, Sweden | Estonia [and some land border locations] | Y | ? | Finland | 71%
|
| [none] | Saint Vincent and the Grenadines, Trinidad and Tobago | Y | ? | Grenada | 71%
|
| Angola, Cameroon, Central African Republic, D. R. Congo, Gabon | [some land border locations] | Y | ? | Republic of the Congo | 71%
|
| Cambodia, China, Laos | Indonesia, Malaysia, Philippines, Thailand [and some land border locations] | Y | ? | Vietnam | 71%
|
| [none] | Anguilla, Guadeloupe, Montserrat, Saint Barthélemy, Saint Kitts and Nevis | Y | ? | Antigua and Barbuda | 64%
|
| [none] | F. S. Micronesia, Kiribati, Nauru, U.S. Minor Outlying Islands | Y | ? | Marshall Islands | 64%
|
| Afghanistan, China, Kyrgyzstan, Uzbekistan | [none] | Y | ? | Tajikistan | 64%
|
| Burkina Faso, Ivory Coast, Togo | Nigeria [and some land border locations] | Y | ? | Ghana | 57%
|
| Algeria, Burkina Faso, Guinea, Ivory Coast, Mauritania, Niger, Senegal | [none] | Y | ? | Mali | 57%
|
| [none] | Greenland, Norway, Russia | N | ? | Svalbard | 43%
|
| [none] | British Virgin Islands, Dominican Republic, Venezuela | N | ? | Puerto Rico | 36%
|
| [none] | [none] | N | C | Cocos (Keeling) Islands | 21%
|
| [none] | American Samoa, Cook Islands, Kiribati, Samoa, Wallis and Futuna | N | ? | Tokelau | 21%
|