| Rank | Category | Countries | % Correct |
|---|---|---|---|
| 4 | Longest border with Hungary | Slovakia | Romania | Austria | 92%
|
| 7 | Greatest source of immigrants in Germany [2] | Turkey | Ukraine | Syria | Poland | Italy | Bulgaria | 92%
|
| 5 (t) | Most recent to join the NATO | Sweden | Finland | North Macedonia | Montenegro | 91%
|
| 8 | Highest % of people being Catholic [3] | Vatican City | East Timor | San Marino | Malta | Poland | Andorra | Paraguay | 89%
|
| 3 | Nationality of the most recent footballer to win the Ballon d'Or | Argentina | France | 85%
|
| 5 | Smallest country starting with C | Comoros | Cape Verde | Cyprus | Costa Rica | 84%
|
| 2 | Richest former state of Yugoslavia per-capita | Slovenia | 82%
|
| 9 | Longest coastline per-km2 * among countries > 50,000 km2 | Greece | Norway | United Kingdom | Philippines | Cuba | Iceland | Ireland | South Korea | 80%
|
| 8 | Poorest EU member per-capita [6] | Bulgaria | Greece | Latvia | Romania | Slovakia |Estonia | Hungary | 78%
|
| 11 (t) | Shortest international border | Botswana | Zambia | Italy | Vatican City | France |Monaco | Azerbaijan | Turkey | North Korea | Russia | 70%
|
| 2 | Closest non-bordering country to Italy | Monaco | 70%
|
| 8 | Most tourists per-capita [5] | Vatican City | Andorra | Monaco | Iceland | Palau | Malta | Bahamas | 68%
|
| 8 | Most UNESCO World Heritage sites * among countries < 100,000 km2 | Czech Republic | Portugal | Belgium | Netherlands |Switzerland | Austria | Denmark | 54%
|
| 2 | Most populous European city starting with Z [1] | Switzerland | 49%
|
| 2 | Eats the most pork [7] | Poland | Spain | 33%
|