| Missing extreme point | Answer | % Correct |
|---|---|---|
| Southern | Egypt | 100%
|
| Eastern | Chad | 88%
|
| Eastern and Northern | Mali | 88%
|
| Southern | Morocco | 88%
|
| Western | Botswana | 75%
|
| Western | Algeria | 63%
|
| Western | Canada | 50%
|
| Eastern | Equatorial Guinea | 50%
|
| Western | Somalia | 50%
|
| Western | Zambia | 50%
|
| Southern | eSwatini | 38%
|
| Northern | Guatemala | 25%
|
| Northern | Guinea-Bissau | 25%
|
| Western | Uzbekistan | 25%
|