| Name a City - European Countries | 0 | - | 4.95 | 52,063 |
| Random European Capitals on a Map | 0 | - | 4.97 | 107,039 |
| Countries of Europe by Population | 0 | - | 4.98 | 127,446 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,761 |
| Europe Capital to Country | 0 | - | 4.99 | 220,278 |
| EU Capitals with No Hints | 0 | - | 4.96 | 125,013 |
| European Capitals by Map | 0 | - | 4.99 | 93,987 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 79,072 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 72,214 |
| European Coastal Capitals | 0 | - | 4.95 | 77,306 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 194,105 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 205,697 |
| Official Cities in the UK | 0 | - | 4.86 | 232,719 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,352 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 105,434 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,974 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,037 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 199,919 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 304,859 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.89 | 97,829 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 80,501 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 93,793 |
| Name a Valid European Capital | 0 | - | 4.94 | 123,884 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 61,761 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,525 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,780 |
| Random European Capital to Country | 0 | - | 4.97 | 153,014 |
| Random European Country to Capital | 0 | - | 4.92 | 135,170 |
| Europe Map Quiz | 0 | - | 5.00 | 4,301,602 |
| Flags of Countries in the World Cup 2018 | 0 | - | 4.84 | 86,491 |
| 50 Busiest Air Routes from London | 0 | - | 4.89 | 86,126 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 104,453 |
| Biggest Cities in France - Extreme | 0 | - | 4.89 | 43,987 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,191 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,118 |
| Which City in Europe? | 0 | - | 4.84 | 97,501 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 43,942 |
| Countries by Sports in 60 Seconds | 0 | - | 4.89 | 108,285 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 89,049 |
| 2025 Football League Teams | 0 | - | 4.94 | 345,965 |
| Africa Capitals Quiz | 0 | - | 4.99 | 635,877 |
| Asia Capitals Quiz | 0 | - | 4.98 | 595,355 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 89,305 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 336,262 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 46,514 |
| European Capitals by Airport Code | 0 | - | 4.89 | 25,291 |
| Top 4 in English Football, 1888–2024 | 0 | - | 4.95 | 107,922 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,047,226 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,174 |
| Important Cities in European History | 0 | - | 4.55 | 109,885 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,503 |
| European Cities by Map #1 | 0 | - | 4.65 | 51,866 |
| Cities in Squares on a Map - Europe | 0 | - | 4.72 | 46,090 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,817 |
| Countries That Use the Euro | 0 | - | 4.92 | 63,417 |
| Olympic Host Countries | 0 | - | 4.98 | 162,059 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,187,975 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,657 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 234,066 |
| The Only European Country ... | 0 | - | 4.94 | 179,068 |
| Counties of England | 0 | - | 4.96 | 692,134 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 80,534 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 193,645 |
| Random European City to Country | 0 | - | 4.72 | 106,457 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 35,088 |
| Asia Capital to Country | 0 | - | 4.96 | 105,815 |
| African Capitals by Map | 0 | - | 4.99 | 110,986 |
| South America Capitals Quiz | 0 | - | 5.00 | 420,267 |
| Asian Capitals by Map | 0 | - | 4.98 | 47,270 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,642 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,744 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,134 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 82,176 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 120,258 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,883 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,956 |
| Slavic Countries | 0 | - | 4.96 | 100,721 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.92 | 49,833 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 127,105 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,711 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,556 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,135 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,866 |
| UK Cities Map Quiz | 0 | - | 4.94 | 433,802 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 161,214 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 157,693 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 81,033 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 88,375 |
| Most Populous Islands of Europe | 0 | - | 4.53 | 24,177 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 117,034 |
| UK Cities and Towns by Map | 0 | - | 4.56 | 43,863 |
| British Cities with the Most Tourists | 0 | - | 4.80 | 55,734 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,392 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.59 | 37,722 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 72,907 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 62,992 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 73,715 |
| North America Capitals Quiz | 0 | - | 4.99 | 186,387 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,300 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,054 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,650 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,325 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 51,364 |
| UK Immigration by Country | 0 | - | 4.95 | 125,435 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,218 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 93,777 |
| Most Forested European Countries | 0 | - | 4.82 | 68,366 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 179,136 |
| Monarchies of Europe | 0 | - | 4.88 | 87,150 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 69,073 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 66,061 |
| Countries Connected in the World Map #3 | 0 | - | 4.96 | 65,508 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 142,055 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 64,443 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 48,346 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 50,777 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.82 | 31,550 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 180,988 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 115,699 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 84,011 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 121,083 |
| Countries That Border Russia | 0 | - | 4.98 | 426,557 |
| European Countries with One Border | 0 | - | 4.96 | 150,844 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 144,663 |
| Countries Bordering France | 0 | - | 4.87 | 357,774 |
| Countries Bordering Germany | 0 | - | 4.99 | 341,102 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 189,493 |
| Name a Valid European Country #2 | 0 | - | 4.93 | 84,525 |
| Germany Country Quiz | 0 | - | 4.82 | 140,601 |
| Russia Country Quiz | 0 | - | 4.84 | 103,404 |
| Italy Country Quiz | 0 | - | 4.81 | 109,359 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 119,089 |
| Croatia Country Quiz | 0 | - | 4.81 | 37,393 |
| Regions of France Map Quiz | 0 | - | 4.96 | 127,634 |
| States of Germany Map Quiz | 0 | - | 4.91 | 120,381 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 169,522 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 133,958 |
| Counties of England Map Quiz | 0 | - | 4.97 | 287,213 |
| France Cities Map Quiz | 0 | - | 4.95 | 148,248 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 106,227 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 86,394 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 127,672 |
| Three Band Flags of Europe | 0 | - | 4.97 | 161,359 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,994 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 100,297 |
| Pixelated Europe Map | 0 | - | 4.90 | 109,669 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 133,959 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 63,055 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.93 | 49,494 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 58,927 |
| Capitals of the Stans | 0 | - | 4.95 | 21,262 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.83 | 44,050 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.91 | 92,439 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 36,169 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,307 |
| 20 Northernmost English Cities | 0 | - | 4.54 | 23,067 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,530,648 |
| Cities Founded by the French in North America | 0 | - | 4.52 | 38,620 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 21,874 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 116,267 |
| World Capitals Closest to Madrid | 0 | - | 4.49 | 41,435 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,766 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,341 |
| Random African Capital to Country | 0 | - | 4.97 | 79,785 |
| Random African Country to Capital | 0 | - | 4.94 | 61,954 |
| European Cities by Clue | 0 | - | 4.72 | 85,041 |
| Boroughs of London | 0 | - | 4.59 | 77,617 |
| London Geography | 0 | - | 4.47 | 55,933 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,215 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 128,320 |
| Random Countries Hidden in the World Map | 0 | - | 4.84 | 92,832 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 113,781 |
| Category Elimination - European Countries #1 | 0 | - | 4.87 | 76,851 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 56,415 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,266 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.52 | 45,169 |
| Every European Country Shape | 0 | - | 4.95 | 171,613 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 135,503 |
| Countries that Border Hungary | 0 | - | 4.98 | 96,622 |
| Countries Bordering Austria | 0 | - | 4.97 | 110,158 |
| Countries Bordering Serbia | 0 | - | 4.95 | 83,269 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,843 |
| Countries that Border Poland | 0 | - | 4.99 | 158,800 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 62,805 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,992 |
| Countries Closest to Spain | 0 | - | 4.95 | 206,223 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,049 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,362 |
| Countries Closest to Italy | 0 | - | 4.97 | 179,310 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 64,987 |
| Random Circular Cutouts of the World Map | 0 | - | 4.97 | 66,601 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 56,467 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 45,468 |
| World Capitals Closest to London | 0 | - | 4.91 | 93,498 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 173,051 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 150,119 |
| Biggest Cities in Europe | 0 | - | 4.75 | 465,995 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 91,455 |
| Biggest Cities in Germany | 0 | - | 4.95 | 263,637 |
| Biggest Cities in Sweden | 0 | - | 4.82 | 37,317 |
