| Letter | Country | % Correct |
|---|---|---|
| I | Afghanistan | Albania | Algeria | +116 | 100%
|
| A | Afghanistan | Albania | Algeria | +163 | 100%
|
| N | Afghanistan | Albania | Andorra | +112 | 99%
|
| B | Albania | Antigua and Barbuda | Azerbaijan | +43 | 98%
|
| R | Algeria | Andorra | Antigua and Barbuda | +90 | 98%
|
| E | Algeria | Argentina | Armenia | +83 | 97%
|
| L | Albania | Algeria | Angola | +60 | 96%
|
| D | Andorra | Antigua and Barbuda | Bangladesh | +47 | 96%
|
| C | Cambodia | Cameroon | Canada | +36 | 96%
|
| G | Afghanistan | Algeria | Angola | +42 | 94%
|
| T | Afghanistan | Antigua and Barbuda | Argentina | +66 | 94%
|
| O | Andorra | Angola | Barbados | +63 | 94%
|
| M | Armenia | Bahamas | Belgium | +50 | 94%
|
| H | Afghanistan | Bahamas | Bahrain | +29 | 92%
|
| U | Antigua and Barbuda | Australia | Austria | +57 | 92%
|
| S | Afghanistan | Australia | Austria | +67 | 91%
|
| F | Afghanistan | Burkina Faso | Central African Republic | +7 | 86%
|
| Y | Cyprus | Egypt | Germany | +17 | 83%
|
| K | Burkina Faso | Denmark | Kazakhstan | +17 | 82%
|
| P | Cape Verde | Central African Republic | Cyprus | +20 | 82%
|
| J | Azerbaijan | Djibouti | Fiji | +4 | 79%
|
| Z | Azerbaijan | Belize | Bosnia and Herzegovina | +12 | 76%
|
| Q | Equatorial Guinea | Iraq | Mozambique | +1 | 71%
|
| V | Bolivia | Bosnia and Herzegovina | Cape Verde | +15 | 62%
|
| W | Botswana | Eswatini | Kuwait | +9 | 46%
|
| X | Luxembourg | Mexico | 37%
|