| Counties of England | 0 | - | 4.97 | 804,658 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,684 |
| England or Wales? | 0 | - | 4.94 | 46,089 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,862 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,042 |
| States of Germany | 0 | - | 4.95 | 155,024 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,852 |
| Regions of Italy | 0 | - | 4.92 | 77,307 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,955 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,661 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,932 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,952 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,347 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,878 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,911 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,007 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,037 |
| Departments of France | 0 | - | 4.93 | 55,455 |
| Germany Country Quiz | 0 | - | 4.82 | 159,134 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,297 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,476 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,279 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,793 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,648 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,082 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,509 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,991 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,860 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,538 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,497 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,889 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,507 |
| Name the English Monarchs | 0 | - | 4.91 | 507,600 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,497 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,408 |
| 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 | 87,066 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,726 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,738 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,454 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,450 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,341 |
| Malta Country Quiz | 0 | - | 4.81 | 31,275 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,351 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,678 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,583 |
| The Only European Country ... | 0 | - | 4.91 | 219,725 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,910 |
| British Spellings | 0 | - | 4.06 | 99,639 |
| British Groups of Things | 0 | - | 4.26 | 83,049 |
| British Acronyms | 0 | - | 4.40 | 45,989 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,134 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,889 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,228 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,234 |
| Geography of Scotland | 0 | - | 4.63 | 21,839 |
| Medieval English History | 0 | - | 4.53 | 43,699 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,156 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,363 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,115 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,877 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,922 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,312 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,669 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,838 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,585 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,402 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,945 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,316 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,729 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,425 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,952 |
| Slavic Countries | 0 | - | 4.96 | 112,552 |
| Regions of France | 0 | - | 4.70 | 122,482 |
| France Immigration by Country | 0 | - | 4.70 | 77,037 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,527 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,608 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,970 |
| 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 | 51,615 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 495,027 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,168 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,877 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 293,041 |
| 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 | 128,146 |
| Councils of Scotland | 0 | - | 4.58 | 28,801 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,988 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,366 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,213 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,029 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,789 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,948 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,706 |
| Monarchies of Europe | 0 | - | 4.90 | 99,077 |
| European Countries with One Border | 0 | - | 4.97 | 184,094 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,812 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,249 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,630 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,218 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,077 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,069 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,777 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,016 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,619 |
| 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 | 21,005 |
| 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 | 32,418 |
| History of Scotland | 0 | - | 4.51 | 21,197 |
| Champions League Winners | 0 | - | 4.92 | 1,018,538 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,838 |
| Countries That Border Russia | 0 | - | 4.98 | 465,049 |
| Austria Country Quiz | 0 | - | 4.57 | 60,142 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,404 |
| France Country Quiz | 0 | - | 4.70 | 135,854 |
| Countries Bordering France | 0 | - | 4.83 | 405,472 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,345 |
| Greece Country Quiz | 0 | - | 4.74 | 66,744 |
| Italy Country Quiz | 0 | - | 4.77 | 124,269 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 34,000 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,736 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,076 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,819 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,452 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,444 |
| Spain Country Quiz | 0 | - | 4.44 | 129,448 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,749 |
| American to British Word Translation | 0 | - | 4.14 | 139,863 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,097 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,121 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,021 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,476 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,442 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,382 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,575 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,188 |
| Russia Country Quiz | 0 | - | 4.83 | 115,497 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,859 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,666 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,294 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,078 |
| History of The Netherlands | 0 | - | 4.46 | 17,580 |
| Canary Islands | 0 | - | 4.62 | 17,551 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,166 |
| 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 | 141,943 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,353 |
| 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 | 119,114 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 398,170 |
| 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 | 132,570 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,226 |
| 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 | 138,847 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 124,531 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,088 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,327 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,810 |
| Countries that Border Poland | 0 | - | 4.99 | 173,394 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,373 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,420 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,129 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,101 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,082 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,247 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,318 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,075 |
| 20 Questions About France | 0 | - | 4.11 | 32,488 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,252 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,594 |
| 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 | 99,259 |
| History of Germany | 0 | - | 4.39 | 53,010 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,294 |
| Name that Greek Letter | 0 | - | 4.93 | 325,383 |
| Counties of Ireland | 0 | - | 4.92 | 197,765 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,396 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,769 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,447 |
| British to American Word Translation | 0 | - | 3.74 | 255,409 |
| 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 | 54,341 |
| British Geography Quiz #2 | 0 | - | 4.30 | 28,262 |
