| Number of bordering countries | Answer | % Correct |
|---|---|---|
| 1 | Vatican City | 100%
|
| 0 | Nauru | 96%
|
| 14 | China | 87%
|
| 2 | Liechtenstein | 87%
|
| 9 | Germany | 74%
|
| 4 | Kosovo | 74%
|
| 3 | Luxembourg | 74%
|
| 10 | France | 70%
|
| 5 | Montenegro | 65%
|
| 7 | Hungary | 57%
|
| 8 | Serbia | 52%
|
| 6 | Guinea | 48%
|