| Country | Borders | % Correct |
|---|---|---|
| Chile | Argentina | 98%
|
| Chile | Peru | 94%
|
| Finland | Sweden | 93%
|
| Finland | Russia | 92%
|
| Mexico | United States | 92%
|
| Finland | Norway | 91%
|
| Chile | Bolivia | 90%
|
| Indonesia | Malaysia | 89%
|
| Somalia | Ethiopia | 85%
|
| Mexico | Guatemala | 83%
|
| Indonesia | Papua New Guinea | 82%
|
| Mexico | Belize | 81%
|
| Somalia | Kenya | 80%
|
| Indonesia | East Timor | 79%
|
| Somalia | Djibouti | 75%
|
| Malawi | Tanzania | 71%
|
| Malawi | Mozambique | 70%
|
| Malawi | Zambia | 70%
|