| Regions of Italy | 0 | - | 4.92 | 76,980 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,165 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,729 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,322 |
| Counties of England | 0 | - | 4.97 | 802,455 |
| Champions League Winners | 0 | - | 4.92 | 1,015,496 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,571 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,752 |
| States of Germany | 0 | - | 4.95 | 154,364 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,659 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,771 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,249 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,723 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,487 |
| Europe Map Quiz | 0 | - | 5.00 | 4,786,163 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,005 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,916 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,740 |
| Departments of France | 0 | - | 4.93 | 55,083 |
| Germany Country Quiz | 0 | - | 4.82 | 158,778 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,037 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,992 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,446 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,805 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,701 |
| Italy Country Quiz | 0 | - | 4.77 | 123,996 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 121,059 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,190 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,229 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,316 |
| Malta Country Quiz | 0 | - | 4.81 | 31,228 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,663 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,115 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,008 |
| The Only European Country ... | 0 | - | 4.91 | 218,840 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,429 |
| Name a City - European Countries | 0 | - | 4.90 | 66,118 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,137 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,238 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,768 |
| Tour de France Winners | 0 | - | 4.27 | 15,510 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,980 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,172 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,446 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,991 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,619 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,730 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,992 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,610 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,550 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,125 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,736 |
| Slavic Countries | 0 | - | 4.96 | 112,325 |
| Regions of France | 0 | - | 4.70 | 121,999 |
| France Immigration by Country | 0 | - | 4.70 | 76,906 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,439 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,715 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,782 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,711 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,443 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,431 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,494 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,431 |
| Monarchies of Europe | 0 | - | 4.90 | 98,813 |
| European Countries with One Border | 0 | - | 4.97 | 183,717 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,473 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,542 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,294 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,233 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,687 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,787 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,517 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,355 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,434 |
| Official Cities in the UK | 0 | - | 4.89 | 286,057 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,319 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,962 |
| Champions League Top 4 | 0 | - | 4.78 | 138,892 |
| Countries That Border Russia | 0 | - | 4.98 | 464,376 |
| Austria Country Quiz | 0 | - | 4.57 | 60,034 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,226 |
| France Country Quiz | 0 | - | 4.70 | 135,607 |
| Countries Bordering France | 0 | - | 4.83 | 404,758 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,088 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,712 |
| Greece Country Quiz | 0 | - | 4.74 | 66,619 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,936 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,677 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,916 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,714 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,369 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,292 |
| Spain Country Quiz | 0 | - | 4.44 | 129,205 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,627 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,847 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,442 |
| Counties of Wales | 0 | - | 4.63 | 39,580 |
| Serie A Champions | 0 | - | 4.29 | 58,771 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,825 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,748 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,673 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,805 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,796 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,420 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,824 |
| Russia Country Quiz | 0 | - | 4.83 | 115,278 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,717 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,565 |
| Canary Islands | 0 | - | 4.62 | 17,524 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,780 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,040 |
| UK Immigration by Country | 0 | - | 4.94 | 141,659 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,916 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,692 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,880 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,682 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,010 |
| England or Wales? | 0 | - | 4.94 | 45,948 |
| North American Pro Sports Teams by City | 0 | - | 4.81 | 46,967 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 139,859 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,008,470 |
| Champions League All-Time Table | 0 | - | 4.12 | 144,685 |
| Champions League Top Goal Scorers | 0 | - | 4.25 | 214,130 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,769 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,329 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,718 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,699 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,903 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,014 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,649 |
| Countries that Border Poland | 0 | - | 4.99 | 173,117 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,233 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,700 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,981 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,032 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,018 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,042 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,068 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,917 |
| 20 Questions About France | 0 | - | 4.11 | 32,468 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,132 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,448 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,774 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,499 |
| Counties of Ireland | 0 | - | 4.92 | 197,203 |
| Florence City Trivia | 0 | - | 4.39 | 11,404 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,047 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,286 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,040 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,274 |
| Councils of Scotland | 0 | - | 4.58 | 28,717 |
| Liechtenstein Country Quiz | 0 | - | 4.64 | 27,209 |
| San Marino Country Quiz | 0 | - | 4.73 | 29,114 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,644 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,735 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,168 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,442 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,871 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,753 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,795 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,457 |
| Which City in Europe? | 0 | - | 4.83 | 107,860 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,554 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,792 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,675 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,263 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,529 |
| History of Italy | 0 | - | 4.55 | 32,140 |
| Italy A-Z | 0 | - | 4.49 | 58,720 |
| Embarrassing Chapters in Italian History | 0 | - | 4.24 | 12,160 |
| Geography of Rome | 0 | - | 4.51 | 16,707 |
| Rome City Trivia | 0 | - | 4.49 | 20,724 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,565 |
| Roman Emperors | 0 | - | 4.95 | 121,123 |
| Venice Trivia | 0 | - | 4.45 | 10,491 |
| Milan Trivia | 0 | - | 4.56 | 15,205 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,851 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,102 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,209 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,846 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,320 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,761 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 894,253 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 870,716 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 347,907 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 467,081 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 169,134 |
| Countries of Premier League Players | 0 | - | 4.44 | 205,827 |
| English Premier League Champions | 0 | - | 4.46 | 196,471 |
| All EPL Teams Ever | 0 | - | 4.61 | 269,714 |
| FA Cup Winners | 0 | - | 4.42 | 151,078 |
| AFL Teams | 0 | - | 4.42 | 40,875 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,971 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,277 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,610 |
| European Geography By Letter - D | 0 | - | 4.50 | 112,666 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,862 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,285 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,974 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,464 |
