| Counties of England | 0 | - | 4.97 | 804,638 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,680 |
| England or Wales? | 0 | - | 4.94 | 46,087 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,861 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,038 |
| States of Germany | 0 | - | 4.95 | 155,016 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,847 |
| Regions of Italy | 0 | - | 4.92 | 77,304 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,952 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,651 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,922 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,945 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,344 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,877 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,778 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,007 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,034 |
| Departments of France | 0 | - | 4.93 | 55,453 |
| Germany Country Quiz | 0 | - | 4.82 | 159,128 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,291 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,474 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,275 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,793 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,647 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,079 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,508 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,989 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,860 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,527 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,493 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,888 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,506 |
| Name the English Monarchs | 0 | - | 4.91 | 507,580 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,496 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,405 |
| Geography of the British Empire | 0 | - | 4.48 | 39,888 |
| Counties of Wales | 0 | - | 4.63 | 39,684 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 87,059 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,723 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,738 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,452 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,446 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,328 |
| Malta Country Quiz | 0 | - | 4.81 | 31,275 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,345 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,676 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,573 |
| The Only European Country ... | 0 | - | 4.91 | 219,720 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,904 |
| British Spellings | 0 | - | 4.06 | 99,638 |
| British Groups of Things | 0 | - | 4.26 | 83,048 |
| British Acronyms | 0 | - | 4.40 | 45,988 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,134 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,884 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,226 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,234 |
| Geography of Scotland | 0 | - | 4.63 | 21,837 |
| Medieval English History | 0 | - | 4.53 | 43,698 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,153 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,362 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,112 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,877 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,918 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,233 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,625 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,835 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,580 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,395 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,938 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,309 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,694 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,421 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,948 |
| Slavic Countries | 0 | - | 4.96 | 112,549 |
| Regions of France | 0 | - | 4.70 | 122,472 |
| France Immigration by Country | 0 | - | 4.70 | 77,036 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,526 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,608 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,967 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,046 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,116 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,614 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 495,018 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,167 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,862 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 293,036 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,836 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,258 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,144 |
| Councils of Scotland | 0 | - | 4.58 | 28,801 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,971 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,366 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,197 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,028 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,787 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,942 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,697 |
| Monarchies of Europe | 0 | - | 4.90 | 99,075 |
| European Countries with One Border | 0 | - | 4.97 | 184,091 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,807 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,224 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,619 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,201 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,072 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,064 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,768 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,013 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,618 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,425 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,585 |
| People on Money - England | 0 | - | 4.29 | 20,909 |
| Name a Valid English City | 0 | - | 4.19 | 16,845 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,861 |
| Embarrassing Chapters in British History | 0 | - | 4.31 | 32,417 |
| History of Scotland | 0 | - | 4.51 | 21,197 |
| Champions League Winners | 0 | - | 4.92 | 1,018,507 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,838 |
| Countries That Border Russia | 0 | - | 4.98 | 465,040 |
| Austria Country Quiz | 0 | - | 4.57 | 60,141 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,402 |
| France Country Quiz | 0 | - | 4.70 | 135,851 |
| Countries Bordering France | 0 | - | 4.83 | 405,458 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,335 |
| Greece Country Quiz | 0 | - | 4.74 | 66,741 |
| Italy Country Quiz | 0 | - | 4.77 | 124,266 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,998 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,732 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,074 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,818 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,451 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,442 |
| Spain Country Quiz | 0 | - | 4.44 | 129,445 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,748 |
| American to British Word Translation | 0 | - | 4.14 | 139,863 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,096 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,118 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,019 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,465 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,434 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,373 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,550 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,178 |
| Russia Country Quiz | 0 | - | 4.83 | 115,496 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,858 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,665 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,293 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,077 |
| History of The Netherlands | 0 | - | 4.46 | 17,579 |
| Canary Islands | 0 | - | 4.62 | 17,551 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,163 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,183 |
| British to American Food Translation | 0 | - | 3.38 | 52,066 |
| UK Immigration by Country | 0 | - | 4.94 | 141,940 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,343 |
| British Monopoly Board | 0 | - | 4.52 | 41,298 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,337 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,104 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 398,154 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,288 |
| Doctor Who Actors | 0 | - | 4.61 | 18,004 |
| Movies Set in London | 0 | - | 4.26 | 28,996 |
| Famous Scottish People | 0 | - | 4.22 | 18,445 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,397 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,561 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,216 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,416 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,845 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 124,506 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,086 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,325 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,808 |
| Countries that Border Poland | 0 | - | 4.99 | 173,390 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,372 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,409 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,128 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,099 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,081 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,245 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,314 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,073 |
| 20 Questions About France | 0 | - | 4.11 | 32,488 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,250 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,592 |
| French History Multiple Choice | 0 | - | 4.55 | 33,282 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,831 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,247 |
| History of Germany | 0 | - | 4.39 | 53,010 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,266 |
| Name that Greek Letter | 0 | - | 4.93 | 325,379 |
| Counties of Ireland | 0 | - | 4.92 | 197,764 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,396 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,765 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,444 |
| British to American Word Translation | 0 | - | 3.74 | 255,408 |
| British Foods by Description | 0 | - | 3.94 | 48,418 |
| British and American Word Differences | 0 | - | 2.63 | 46,940 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,844 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,339 |
| British Geography Quiz #2 | 0 | - | 4.30 | 28,262 |
