| Largest populated bordering country | Answer | % Correct |
|---|---|---|
| Russia | Belarus | 80%
|
| Russia | Estonia | 73%
|
| UK | Ireland | 73%
|
| Spain | Portugal | 73%
|
| Russia | Norway | 67%
|
| Germany | Austria | 60%
|
| Germany | Belgium | 60%
|
| Germany | Czechia | 60%
|
| Germany | Denmark | 60%
|
| Russia | Finland | 60%
|
| Germany | France | 60%
|
| Russia | Latvia | 60%
|
| Russia | Lithuania | 60%
|
| Germany | Luxembourg | 60%
|
| Germany | Netherlands | 60%
|
| Russia | Poland | 60%
|
| Germany | Switzerland | 60%
|
| France | Andorra | 53%
|
| Ireland | UK | 53%
|
| Russia | Ukraine | 53%
|
| Romania | Bulgaria | 47%
|
| France | Germany | 47%
|
| Serbia | Montenegro | 47%
|
| Italy | San Marino | 47%
|
| Italy | Slovenia | 47%
|
| Finland | Sweden | 47%
|
| Italy | Vatican City | 47%
|
| Greece | Albania | 40%
|
| Hungary | Croatia | 40%
|
| Ukraine | Hungary | 40%
|
| Serbia | Kosovo | 40%
|
| Austria | Liechtenstein | 40%
|
| Greece | Macedonia | 40%
|
| Ukraine | Moldova | 40%
|
| Ukraine | Romania | 40%
|
| Ukraine | Russia | 40%
|
| Ukraine | Slovakia | 40%
|
| France | Spain | 40%
|
| France | Italy | 33%
|
| France | Monaco | 33%
|
| Romania | Serbia | 33%
|
| Serbia | Bosnia &Herzegovina | 20%
|
| Bulgaria | Greece | 20%
|