| England or Wales? | 0 | - | 4.94 | 45,587 |
| Counties of England | 0 | - | 4.97 | 794,419 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,507 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,655 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,203 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,291 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,086 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,489 |
| States of Germany | 0 | - | 4.96 | 151,761 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,849 |
| Regions of Italy | 0 | - | 4.92 | 75,497 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,756 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,587 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,951 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,923 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,979 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,105 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,381 |
| Departments of France | 0 | - | 4.93 | 53,711 |
| Germany Country Quiz | 0 | - | 4.82 | 157,514 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,831 |
| Italy Country Quiz | 0 | - | 4.82 | 123,146 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,050 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,763 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,511 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,635 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,325 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,229 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,038 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,572 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,090 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,923 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,345 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,544 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,671 |
| Name the English Monarchs | 0 | - | 4.91 | 501,262 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,302 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,269 |
| Geography of the British Empire | 0 | - | 4.48 | 39,627 |
| Counties of Wales | 0 | - | 4.63 | 39,180 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,608 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 60,886 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,496 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,058 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,040 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,656 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,106 |
| Malta Country Quiz | 0 | - | 4.81 | 30,991 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,434 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,856 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,748 |
| The Only European Country ... | 0 | - | 4.91 | 215,869 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,684 |
| British Spellings | 0 | - | 4.06 | 99,398 |
| British Groups of Things | 0 | - | 4.25 | 82,824 |
| British Acronyms | 0 | - | 4.39 | 45,746 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,012 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,984 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,332 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,649 |
| Geography of Scotland | 0 | - | 4.63 | 21,581 |
| Medieval English History | 0 | - | 4.53 | 43,448 |
| French History Multiple Choice | 0 | - | 4.55 | 32,994 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,783 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,244 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,481 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,178 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,038 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,212 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,792 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,379 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,926 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,052 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,945 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,898 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,422 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,945 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,685 |
| Slavic Countries | 0 | - | 4.96 | 111,450 |
| Regions of France | 0 | - | 4.75 | 120,349 |
| France Immigration by Country | 0 | - | 4.70 | 76,373 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,862 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,845 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,199 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,627 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,994 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,402 |
| UK General Knowledge Multiple Choice #1 | 0 | - | 4.24 | 20,750 |
| UK General Knowledge Multiple Choice #2 | 0 | - | 4.33 | 22,649 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,802 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,668 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,539 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,425 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,734 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,126 |
| Bridges of London | 0 | - | 4.17 | 10,089 |
| Councils of Scotland | 0 | - | 4.58 | 28,401 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 353,997 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,437 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,641 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,199 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,860 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,464 |
| Monarchies of Europe | 0 | - | 4.90 | 97,910 |
| European Countries with One Border | 0 | - | 4.97 | 182,455 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,268 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,834 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,834 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,084 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,234 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,672 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,569 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,184 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,691 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,323 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,514 |
| People on Money - England | 0 | - | 4.29 | 16,600 |
| Name a Valid English City | 0 | - | 4.19 | 16,697 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,577 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,218 |
| History of Scotland | 0 | - | 4.51 | 21,069 |
| Champions League Winners | 0 | - | 4.92 | 1,003,385 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,377 |
| Countries That Border Russia | 0 | - | 4.98 | 460,993 |
| Austria Country Quiz | 0 | - | 4.57 | 59,615 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,631 |
| France Country Quiz | 0 | - | 4.70 | 134,709 |
| Countries Bordering France | 0 | - | 4.83 | 401,761 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,508 |
| Greece Country Quiz | 0 | - | 4.74 | 66,106 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,678 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,424 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,356 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,365 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,017 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,719 |
| Spain Country Quiz | 0 | - | 4.45 | 128,257 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,236 |
| American to British Word Translation | 0 | - | 4.14 | 138,692 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,852 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,254 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,240 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,835 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,738 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,472 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,209 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,574 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,761 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,267 |
| Russia Country Quiz | 0 | - | 4.85 | 114,237 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,214 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,277 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,923 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,873 |
| History of The Netherlands | 0 | - | 4.46 | 17,403 |
| Canary Islands | 0 | - | 4.62 | 17,458 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,669 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,573 |
| British to American Food Translation | 0 | - | 3.38 | 51,938 |
| UK Immigration by Country | 0 | - | 4.94 | 140,617 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,352 |
| British Monopoly Board | 0 | - | 4.52 | 41,133 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,301 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,163 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 392,774 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,157 |
| Movies Set in London | 0 | - | 4.26 | 28,907 |
| Famous Scottish People | 0 | - | 4.22 | 18,387 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,331 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,667 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,551 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,026 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,640 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,261 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,305 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,325 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,712 |
| Random Point on Land to European Country | 0 | - | 4.93 | 76,792 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,140 |
| Countries that Border Poland | 0 | - | 4.99 | 172,008 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,693 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,103 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,069 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,789 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,726 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,221 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,703 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,163 |
| 20 Questions About France | 0 | - | 4.11 | 32,386 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,776 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,072 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,489 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,984 |
| History of Germany | 0 | - | 4.39 | 52,770 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,884 |
| Name that Greek Letter | 0 | - | 4.93 | 323,015 |
| Counties of Ireland | 0 | - | 4.92 | 194,517 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,734 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,656 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,549 |
