| Counties of England | 0 | - | 4.97 | 795,163 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,887 |
| England or Wales? | 0 | - | 4.94 | 45,619 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,103 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,703 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,642 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,216 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,588 |
| States of Germany | 0 | - | 4.96 | 152,042 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,917 |
| Regions of Italy | 0 | - | 4.92 | 75,646 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,968 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,707 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,079 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,100 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,083 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,665 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,997 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,193 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,415 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,636 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,515 |
| Departments of France | 0 | - | 4.93 | 53,871 |
| Germany Country Quiz | 0 | - | 4.82 | 157,645 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,928 |
| Italy Country Quiz | 0 | - | 4.82 | 123,258 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,169 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,852 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,526 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,712 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,420 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,239 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,643 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,593 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,688 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,298 |
| Name the English Monarchs | 0 | - | 4.91 | 501,745 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,312 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,338 |
| Geography of the British Empire | 0 | - | 4.48 | 39,637 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,601 |
| Counties of Wales | 0 | - | 4.63 | 39,214 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,848 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,730 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,024 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,281 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,559 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,722 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,515 |
| Malta Country Quiz | 0 | - | 4.81 | 31,014 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,632 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,075 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,915 |
| The Only European Country ... | 0 | - | 4.91 | 216,109 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,842 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,495 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,083 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,152 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,933 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,345 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,179 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,807 |
| British Spellings | 0 | - | 4.06 | 99,415 |
| British Groups of Things | 0 | - | 4.25 | 82,841 |
| British Acronyms | 0 | - | 4.40 | 45,769 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,026 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,058 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,413 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,704 |
| Geography of Scotland | 0 | - | 4.63 | 21,599 |
| Medieval English History | 0 | - | 4.53 | 43,475 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,685 |
| British to American Food Translation | 0 | - | 3.38 | 51,949 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,806 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,323 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,867 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,110 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,929 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,290 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,708 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,192 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,798 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,478 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,021 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,264 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,030 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,049 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,856 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,059 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,802 |
| Slavic Countries | 0 | - | 4.96 | 111,521 |
| Regions of France | 0 | - | 4.75 | 120,493 |
| France Immigration by Country | 0 | - | 4.70 | 76,426 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,904 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,900 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,253 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,587 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,006 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,417 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,018 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,707 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,805 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,501 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,741 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,135 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,498 |
| Councils of Scotland | 0 | - | 4.58 | 28,442 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,757 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,714 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,301 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,994 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,552 |
| Monarchies of Europe | 0 | - | 4.90 | 97,988 |
| European Countries with One Border | 0 | - | 4.97 | 182,558 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,369 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,053 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,948 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 77,334 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,345 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,753 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,654 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,546 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,764 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 436,472 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,331 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,518 |
| People on Money - England | 0 | - | 4.29 | 16,606 |
| Name a Valid English City | 0 | - | 4.19 | 16,705 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,623 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,230 |
| History of Scotland | 0 | - | 4.51 | 21,078 |
| Champions League Winners | 0 | - | 4.92 | 1,004,451 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,101 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,468 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,418 |
| Countries That Border Russia | 0 | - | 4.98 | 461,234 |
| Austria Country Quiz | 0 | - | 4.57 | 59,655 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,692 |
| France Country Quiz | 0 | - | 4.70 | 134,814 |
| Countries Bordering France | 0 | - | 4.83 | 402,026 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,703 |
| Greece Country Quiz | 0 | - | 4.74 | 66,164 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,706 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,448 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,417 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,397 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,060 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,777 |
| Spain Country Quiz | 0 | - | 4.45 | 128,374 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,292 |
| American to British Word Translation | 0 | - | 4.14 | 138,814 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,868 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,403 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,433 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,566 |
| Name a Valid African Country | 0 | - | 4.98 | 153,833 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,973 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,832 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,744 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,419 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,776 |
| Russia Country Quiz | 0 | - | 4.85 | 114,319 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,258 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,307 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,951 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,883 |
| Italian Foods | 0 | - | 4.30 | 72,676 |
| History of The Netherlands | 0 | - | 4.46 | 17,414 |
| Canary Islands | 0 | - | 4.62 | 17,463 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,787 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,624 |
| UK Immigration by Country | 0 | - | 4.94 | 140,730 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,527 |
| British Monopoly Board | 0 | - | 4.52 | 41,146 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,305 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,289 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 393,248 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,223 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,169 |
| Movies Set in London | 0 | - | 4.26 | 28,912 |
| Famous Scottish People | 0 | - | 4.22 | 18,391 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,335 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,951 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,724 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,823 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 488,657 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 712,083 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,641 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,976 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,058 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,645 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,295 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,585 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,364 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,183 |
| Countries that Border Poland | 0 | - | 4.99 | 172,101 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,746 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,369 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,118 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,817 |
