| Hint | Answer | % Correct |
|---|---|---|
| India and China | Bhutan, Myanmar Nepal, Pakistan | 100%
|
| Austria and Germany | Czech Republic, Switzerland | 100%
|
| Ethiopia and South Sudan | Kenya and Sudan | 100%
|
| Columbia and Brazil | Peru, Venezuela | 100%
|
| Afghanistan and Tajikistan | China, Uzbekistan | 88%
|