| Counties of England | 0 | - | 4.97 | 804,862 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,704 |
| England or Wales? | 0 | - | 4.94 | 46,096 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,886 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,077 |
| States of Germany | 0 | - | 4.95 | 155,075 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,872 |
| Regions of Italy | 0 | - | 4.92 | 77,342 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,978 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,696 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,972 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,992 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,394 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,879 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,637 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,031 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,181 |
| Departments of France | 0 | - | 4.93 | 55,495 |
| Germany Country Quiz | 0 | - | 4.82 | 159,180 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,324 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,514 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,304 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,800 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,664 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,109 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,521 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 104,003 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,866 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,619 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,509 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,893 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,513 |
| Name the English Monarchs | 0 | - | 4.91 | 507,749 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,499 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,420 |
| Geography of the British Empire | 0 | - | 4.48 | 39,893 |
| Counties of Wales | 0 | - | 4.63 | 39,687 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 87,083 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,771 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,741 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,468 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,466 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,476 |
| Malta Country Quiz | 0 | - | 4.81 | 31,277 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,413 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,738 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,636 |
| The Only European Country ... | 0 | - | 4.91 | 219,818 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,951 |
| British Spellings | 0 | - | 4.06 | 99,645 |
| British Groups of Things | 0 | - | 4.26 | 83,055 |
| British Acronyms | 0 | - | 4.40 | 46,000 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,136 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,904 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,237 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,242 |
| Geography of Scotland | 0 | - | 4.63 | 21,841 |
| Medieval English History | 0 | - | 4.53 | 43,700 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,159 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,366 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,116 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,896 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,973 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,774 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,848 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,864 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,604 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,483 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,967 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,371 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,830 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,456 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,971 |
| Slavic Countries | 0 | - | 4.96 | 112,577 |
| Regions of France | 0 | - | 4.70 | 122,525 |
| France Immigration by Country | 0 | - | 4.70 | 77,048 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,539 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,624 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,988 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,053 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,118 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,620 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 495,063 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,179 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,974 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 293,073 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,836 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,259 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,167 |
| Councils of Scotland | 0 | - | 4.58 | 28,809 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 363,137 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,369 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,298 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,044 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,817 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,987 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,736 |
| Monarchies of Europe | 0 | - | 4.90 | 99,105 |
| European Countries with One Border | 0 | - | 4.97 | 184,125 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,839 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,376 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,665 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,292 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,118 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,096 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,799 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,070 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,635 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,428 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,587 |
| People on Money - England | 0 | - | 4.30 | 21,346 |
| Name a Valid English City | 0 | - | 4.19 | 16,849 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,864 |
| Embarrassing Chapters in British History | 0 | - | 4.31 | 32,419 |
| History of Scotland | 0 | - | 4.51 | 21,199 |
| Champions League Winners | 0 | - | 4.92 | 1,018,842 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,847 |
| Countries That Border Russia | 0 | - | 4.98 | 465,128 |
| Austria Country Quiz | 0 | - | 4.57 | 60,154 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,419 |
| France Country Quiz | 0 | - | 4.70 | 135,878 |
| Countries Bordering France | 0 | - | 4.83 | 405,541 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,399 |
| Greece Country Quiz | 0 | - | 4.74 | 66,753 |
| Italy Country Quiz | 0 | - | 4.77 | 124,289 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 34,010 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,743 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,094 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,830 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,462 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,475 |
| Spain Country Quiz | 0 | - | 4.44 | 129,475 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,760 |
| American to British Word Translation | 0 | - | 4.14 | 139,890 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,103 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,147 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,048 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,535 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,491 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,422 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,687 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,218 |
| Russia Country Quiz | 0 | - | 4.83 | 115,527 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,880 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,677 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,305 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,081 |
| History of The Netherlands | 0 | - | 4.46 | 17,582 |
| Canary Islands | 0 | - | 4.62 | 17,551 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,197 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,194 |
| British to American Food Translation | 0 | - | 3.38 | 52,068 |
| UK Immigration by Country | 0 | - | 4.94 | 141,963 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,398 |
| British Monopoly Board | 0 | - | 4.52 | 41,301 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,338 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,145 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 398,266 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,292 |
| Doctor Who Actors | 0 | - | 4.61 | 18,013 |
| Movies Set in London | 0 | - | 4.26 | 28,999 |
| Famous Scottish People | 0 | - | 4.22 | 18,446 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,400 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,633 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,293 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,424 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,744 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,857 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 124,763 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,098 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,347 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,824 |
| Countries that Border Poland | 0 | - | 4.99 | 173,416 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,385 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,494 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,138 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,103 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,088 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,264 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,326 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,092 |
| 20 Questions About France | 0 | - | 4.11 | 32,489 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,255 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,612 |
| French History Multiple Choice | 0 | - | 4.55 | 33,288 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,837 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,329 |
| History of Germany | 0 | - | 4.39 | 53,011 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,445 |
| Name that Greek Letter | 0 | - | 4.93 | 325,424 |
| Counties of Ireland | 0 | - | 4.92 | 197,810 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,416 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,815 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,493 |
| British to American Word Translation | 0 | - | 3.74 | 255,419 |
| British Foods by Description | 0 | - | 3.94 | 48,421 |
| British and American Word Differences | 0 | - | 2.63 | 46,944 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,847 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,350 |
| British Geography Quiz #2 | 0 | - | 4.30 | 28,264 |
