| Continent | Roundness | Country | % Correct |
|---|---|---|---|
| South America | 0.849 | Bolivia | 82%
|
| South America | 0.894 | Uruguay | 82%
|
| South America | 0.830 | Colombia | 80%
|
| South America | 0.833 | Ecuador | 80%
|
| Oceania | 0.578 | Fiji | 80%
|
| Oceania | 0.923 | Nauru | 77%
|
| Oceania | 0.808 | Australia | 75%
|
| South America | 0.897 | Suriname | 74%
|
| Africa | 0.896 | Eswatini | 72%
|
| Oceania | 0.573 | Samoa | 72%
|
| North America | 0.775 | Saint Lucia | 68%
|
| Europe | 0.886 | San Marino | 65%
|
| Europe | 0.908 | Vatican City | 63%
|
| Europe | 0.881 | Kosovo | 62%
|
| North America | 0.794 | Barbados | 57%
|
| Europe | 0.903 | Poland | 57%
|
| North America | 0.866 | Nicaragua | 54%
|
| North America | 0.778 | Saint Vincent and the Grenadines | 54%
|
| Asia | 0.855 | Cambodia | 51%
|
| Africa | 0.934 | Sierra Leone | 48%
|
| North America | 0.802 | Guatemala | 46%
|
| Oceania | 0.683 | Papua New Guinea | 45%
|
| Asia | 0.816 | Sri Lanka | 43%
|
| Africa | 0.915 | Zimbabwe | 42%
|
| Europe | 0.894 | Romania | 34%
|
| Asia | 0.819 | South Korea | 31%
|
| Africa | 0.891 | Sudan | 26%
|
| Asia | 0.823 | Afghanistan | 25%
|
| Asia | 0.820 | Syria | 25%
|
| Africa | 0.899 | Ivory Coast | 12%
|