| Continent | Country | % Correct |
|---|---|---|
| Europe | Sweden | 98%
|
| Europe | Slovenia | 97%
|
| Europe | Switzerland | 96%
|
| Europe | Slovakia | 94%
|
| Africa | South Africa | 93%
|
| Europe | Spain | 93%
|
| Africa | Sudan | 92%
|
| Africa | Somalia | 91%
|
| Africa | South Sudan | 89%
|
| Asia | South Korea | 88%
|
| South America | Suriname | 88%
|
| Europe | San Marino | 85%
|
| North America | St Lucia | 85%
|
| North America | Saint Kitts and Nevis | 84%
|
| Europe | Serbia | 84%
|
| Africa | Seychelles | 84%
|
| Asia | Syria | 84%
|
| Africa | Senegal | 83%
|
| Asia | Sri Lanka | 83%
|
| North America | Saint Vincent and the Grenadines | 79%
|
| Oceania | Samoa | 78%
|
| Asia | Singapore | 75%
|
| Oceania | Solomon Islands | 74%
|
| Africa | São Tome and Principe | 71%
|
| Asia | Saudi Arabia | 71%
|
| Africa | Sierra Leone | 61%
|