| Letter | Capital | % Correct |
|---|---|---|
| B | Brasilia | Berlin | Beijing | +23 | 98%
|
| M | Madrid | Mexico City | Moscow | +16 | 94%
|
| L | Lima | London | Lisbon | +8 | 92%
|
| A | Amsterdam | Ankara | Athens | +13 | 91%
|
| P | Paris | Prague | Panama City | +14 | 91%
|
| W | Warsaw | Washington DC | Wellington | Windhoek | 90%
|
| C | Cairo | Canberra | Caracas | +5 | 88%
|
| S | Stockholm | Santiago | Seoul | +15 | 87%
|
| T | Tokyo | Tehran | Tallinn | +8 | 84%
|
| D | Dublin | Dhaka | Djibouti | +6 | 81%
|
| O | Oslo | Ottawa | Ouagadougou | 81%
|
| R | Rabat | Reykjavik | Riga | Riyadh | Rome | Roseau | 81%
|
| K | Kyiv | Kathmandu | Kinshasa | +8 | 75%
|
| V | Vaduz | Valletta | Vatican City | Victoria | Vienna | Vientiane | Vilnius | 75%
|
| H | Hanoi | Harare | Havana | Helsinki | Honiara | 74%
|
| J | Jakarta | Jerusalem | Juba | 68%
|
| N | Nairobi | New Delhi | +7 | 67%
|
| G | Gaborone | Georgetown | Gitega | Guatemala City | 47%
|
| Q | Quito | 45%
|
| U | Ulaanbaatar | 44%
|
| Z | Zagreb | 43%
|
| Y | Yamoussoukro | Yaounde | Yaren | Yerevan | 38%
|
| I | Islamabad | 37%
|
| F | Freetown | Funafuti | 30%
|