| Borders | Country | % Correct |
|---|---|---|
| Haiti | Dominican Republic | 100%
|
| Bangladesh, Bhutan, Myanmar, China, Nepal, Pakistan | India | 100%
|
| Honduras, Costa Rica | Nicaragua | 100%
|
| Germany, Czech Republic, Slovakia, Ukraine, Belarus, Lithuania, Russia | Poland | 100%
|
| Malaysia | Brunei | 95%
|
| Libya, Sudan, Israel | Egypt | 95%
|
| Guatemala, Honduras | El Salvador | 95%
|
| Ethiopia, Sudan, Djibouti | Eritrea | 95%
|
| Croatia, Bosnia and Herzegovina, Serbia, Albania, Kosovo | Montenegro | 95%
|
| Ecuador, Colombia, Chile, Brazil, Bolivia | Peru | 95%
|
| Ireland | United Kingdom | 95%
|
| Canada, Mexico | United States | 95%
|
| Guyana, Colombia, Brazil | Venezuela | 95%
|
| Saudi Arabia, Oman | Yemen | 95%
|
| Morocco, Mauritania, Mali, Niger, Libya, Tunisia | Algeria | 90%
|
| Nigeria, Chad, Central African Republic, Republic of the Congo, Gabon, Equatorial Guinea | Cameroon | 90%
|