| Letter | Answer | % Correct |
|---|---|---|
| Z | Zambia Zimbabwe | 100%
|
| E | Eritrea Ethiopia | 88%
|
| I | Iran Iraq | 88%
|
| M | Mali Mauritania | 88%
|
| K | Kazakhstan Kyrgyzstan | 83%
|
| L | Latvia Lithuania | 79%
|
| N | Niger Nigeria | 79%
|
| B | Brazil Bolivia | 71%
|
| G | Guinea Guinea Bissau | 71%
|
| S | South Africa Swaziland | 71%
|
| S | South Sudan Sudan | 63%
|
| M | Mauritania Morocco | 50%
|
| M | Malawi Mozambique | 46%
|
| C | Cameroon Central African Republic | 42%
|
| C | Cameroon Chad | 38%
|
| C | Chad Central African Republic | 38%
|
| A | Armenia Afghanistan | 25%
|
| B | Benin Burkina Faso | 25%
|