| Counties of England | 0 | - | 4.97 | 802,314 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,476 |
| England or Wales? | 0 | - | 4.94 | 45,940 |
| Counties of Wales | 0 | - | 4.63 | 39,577 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,539 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,713 |
| States of Germany | 0 | - | 4.95 | 154,314 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,649 |
| Regions of Italy | 0 | - | 4.92 | 76,956 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,762 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,228 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,705 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,282 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,927 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,832 |
| Europe Map Quiz | 0 | - | 5.00 | 4,785,213 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,170 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,723 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,914 |
| France Cities Map Quiz | 0 | - | 4.95 | 167,713 |
| Departments of France | 0 | - | 4.93 | 55,056 |
| Germany Country Quiz | 0 | - | 4.82 | 158,756 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,021 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,147 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,973 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,725 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,415 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,786 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,397 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,756 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,803 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,065 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,628 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,333 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,842 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,437 |
| Name the English Monarchs | 0 | - | 4.91 | 506,058 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,447 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,198 |
| Geography of the British Empire | 0 | - | 4.48 | 39,839 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,610 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,338 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,826 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,253 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,029 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,261 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 405,924 |
| Malta Country Quiz | 0 | - | 4.81 | 31,226 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,615 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,073 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,983 |
| The Only European Country ... | 0 | - | 4.91 | 218,775 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,400 |
| British Spellings | 0 | - | 4.06 | 99,590 |
| British Groups of Things | 0 | - | 4.26 | 82,996 |
| British Acronyms | 0 | - | 4.40 | 45,926 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,098 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,683 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,028 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,093 |
| Geography of Scotland | 0 | - | 4.63 | 21,726 |
| Medieval English History | 0 | - | 4.53 | 43,640 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,076 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,043 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,298 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,072 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,756 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,181 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,324 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,571 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,020 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,425 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,976 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,574 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,721 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,539 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,491 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,102 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,721 |
| Slavic Countries | 0 | - | 4.96 | 112,308 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,691 |
| Regions of France | 0 | - | 4.70 | 121,958 |
| France Immigration by Country | 0 | - | 4.70 | 76,901 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,406 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,429 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,710 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,952 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,084 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,560 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,603 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,304 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,823 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,237 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,725 |
| Councils of Scotland | 0 | - | 4.58 | 28,713 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,172 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,657 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,434 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,402 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,469 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,409 |
| Monarchies of Europe | 0 | - | 4.90 | 98,793 |
| European Countries with One Border | 0 | - | 4.97 | 183,691 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,447 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,463 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,277 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,173 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,670 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,770 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,507 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,317 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,427 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,399 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,573 |
| People on Money - England | 0 | - | 4.29 | 16,643 |
| Name a Valid English City | 0 | - | 4.19 | 16,814 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,789 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,360 |
| History of Scotland | 0 | - | 4.51 | 21,166 |
| Champions League Winners | 0 | - | 4.92 | 1,015,268 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,733 |
| Countries That Border Russia | 0 | - | 4.98 | 464,324 |
| Austria Country Quiz | 0 | - | 4.57 | 60,024 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,211 |
| France Country Quiz | 0 | - | 4.70 | 135,594 |
| Countries Bordering France | 0 | - | 4.83 | 404,717 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,666 |
| Greece Country Quiz | 0 | - | 4.74 | 66,607 |
| Italy Country Quiz | 0 | - | 4.77 | 123,978 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,932 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,676 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,905 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,705 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,360 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,277 |
| Spain Country Quiz | 0 | - | 4.44 | 129,187 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,623 |
| American to British Word Translation | 0 | - | 4.14 | 139,643 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,045 |
| Imagine Lyrics | 0 | - | 4.53 | 43,527 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 41,012 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,797 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,725 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,609 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,768 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,753 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,337 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,800 |
| Russia Country Quiz | 0 | - | 4.83 | 115,264 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,703 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,556 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,212 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,032 |
| History of The Netherlands | 0 | - | 4.46 | 17,543 |
| Canary Islands | 0 | - | 4.62 | 17,521 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,761 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,030 |
| British to American Food Translation | 0 | - | 3.38 | 52,030 |
| UK Immigration by Country | 0 | - | 4.94 | 141,626 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,886 |
| British Monopoly Board | 0 | - | 4.52 | 41,256 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,325 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,656 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,025 |
| Beatles Lyrics First Names | 0 | - | 4.36 | 40,158 |
| Elton John Quiz | 0 | - | 4.49 | 18,519 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,260 |
| Movies Set in London | 0 | - | 4.26 | 28,971 |
| Famous Scottish People | 0 | - | 4.22 | 18,437 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,376 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,963 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,264 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,325 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,717 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,689 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 120,500 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,894 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,988 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,643 |
| Countries that Border Poland | 0 | - | 4.99 | 173,095 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,225 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,649 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,972 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,027 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,012 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,023 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,057 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,907 |
| 20 Questions About France | 0 | - | 4.11 | 32,465 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,123 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,446 |
| French History Multiple Choice | 0 | - | 4.55 | 33,212 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,769 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,473 |
| History of Germany | 0 | - | 4.39 | 52,965 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,510 |
| Name that Greek Letter | 0 | - | 4.93 | 324,871 |
| Counties of Ireland | 0 | - | 4.92 | 197,184 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,221 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,289 |
