| Border 1 | Border 2 | Answer | % Correct |
|---|---|---|---|
| Norway | Estonia | Russia | 99%
|
| Andorra | Switzerland | France | 94%
|
| Costa Rica | Colombia | Panama | 94%
|
| Yemen | Qatar | Saudi Arabia | 93%
|
| Iran | India | Pakistan | 91%
|
| Bhutan | Bangladesh | India | 90%
|
| Namibia | Eswatini | South Africa | 88%
|
| Bulgaria | Azerbaijan | Turkey | 84%
|
| Gambia | Guinea | Senegal | 78%
|
| Benin | Ivory Coast | Burkina Faso | 72%
|