| Number of letters | Country | Answer | % Correct |
|---|---|---|---|
| 10 | Denmark | Copenhagen | 96%
|
| 10 | Luxembourg | Luxembourg | 96%
|
| 10 | Mexico | Mexico City | 96%
|
| 10 | Uruguay | Montevideo | 96%
|
| 10 | Panama | Panama City | 93%
|
| 10 | New Zealand | Wellington | 93%
|
| 10 | Slovakia | Bratislava | 89%
|
| 10 | Kuwait | Kuwait City | 79%
|
| 10 | Guyana | Georgetown | 75%
|
| 10 | Barbados | Bridgetown | 71%
|
| 10 | Suriname | Paramaribo | 71%
|
| 10 | St Kitts and Nevis | Basseterre | 68%
|
| 10 | Mauritania | Nouakchott | 64%
|
| 10 | Gabon | Libreville | 54%
|