| 'S' Borders | Country | % Correct |
|---|---|---|
| Somalia, South Sudan | Ethiopia | 86%
|
| Serbia, Slovakia, Slovenia | Hungary | 84%
|
| San Marino, Slovenia, Switzerland | Italy | 84%
|
| Slovakia, Slovenia | Croatia | 81%
|
| Slovenia, Switzerland | Austria | 80%
|
| Spain, Switzerland | France | 76%
|
| Saudi Arabia, | Iraq | 67%
|
| South Sudan, Sudan | Central African Republic | 66%
|
| Saudi Arabia, Syria | Jordan | 66%
|
| Somalia, South Sudan | Kenya | 61%
|
| Senegal, Sierra Leone | Guinea | 60%
|
| South Africa, Swaziland | Mozambique | 48%
|