| Rank | Category | Answer | % Correct |
|---|---|---|---|
| 13 | Northernmost National Capital | Reykjavik | Helsinki | Oslo | Tallinn | Stockholm | Riga | Moscow | Copenhagen | Vilnius | Minsk | Dublin | Berlin | 100%
|
| 8 | Most Guessed on the "Biggest Cities in Europe" Quiz | London | Paris | Moscow | Madrid | Berlin | Rome | Barcelona | 98%
|
| 7 | Busiest Airport Outside of Asia (2019) | Atlanta | Los Angeles | Chicago | London | Paris | Dallas | 97%
|
| 11 | Most Expensive in Europe (Expatistan) | Zurich | Geneva | London | Basel | Lausanne | Reykjavik | Dublin | Copenhagen | Oslo | Paris | 97%
|
| 7 | First to Hold the Summer Olympics | Athens | Paris | St. Louis | London | Stockholm | Antwerp | 96%
|
| 6 | Most Populous in Europe in 1700 | Constantinople | London | Paris | Naples | Lisbon | 96%
|
| 5 | Busiest Air Route From New York-JFK (2019) | London | Los Angeles | Paris | Mexico City | 94%
|
| 5 | Most Populous Within 100km of the North Sea | London | Rotterdam | Hamburg | Brussels | 93%
|
| 5 | Closest National Capital to Germany (Excluding Berlin) | Luxembourg | Vaduz | Bern | Prague | 93%
|
| 8 | Capital of the Highest HDI Country | Oslo | Dublin | Bern | Reykjavik | Berlin | Stockholm | Canberra | 93%
|
| 12 | Most Populous Starting With "A" | Ahmedabad | Accra | Alexandria | Atlanta | Abidjan | Amman | Ankara | Algiers | Addis Ababa | Abuja | Athens | 92%
|
| 4 | Busiest Air Route From London Heathrow (2019) | New York City | Dubai | Dublin | 90%
|