| Criterion | Country | % Correct |
|---|---|---|
| The only country that shares a land border with BOTH Norway and North Korea | Russia | 99%
|
| The only country that shares a land border with BOTH Greece and Iran | Turkey | 97%
|
| The only country that share a land border with BOTH Argentina and Venezuela | Brazil | 96%
|
| The only country that shares a land border with Denmark | Germany | 96%
|
| The only country with three (3) capital cities | South Africa | 93%
|
| The only country in Central America without a coast in the Pacific Ocean | Belize | 92%
|
| The only South American country with territory in Polynesia | Chile | 92%
|
| The only European country with territorial possessions in mainland Africa | Spain | 91%
|
| The only country that shares a land border with BOTH Afghanistan and Russia | China | 87%
|
| The only country that shares a maritime border with BOTH India and Australia | Indonesia | 87%
|
| The only country in Central America without a coast in the Caribbean Sea | El Salvador | 86%
|
| The only country that shares a land border with BOTH the Netherlands and Brazil | France | 83%
|
| The only African country west of the 20th meridian west (20°W) | Cape Verde | 78%
|
| The only doubly landlocked country in Asia | Uzbekistan | 76%
|
| The only country that shares a land border with BOTH Cyprus and Spain | United Kingdom | 75%
|