| England or Wales? | 0 | - | 4.94 | 45,970 |
| Counties of England | 0 | - | 4.97 | 803,004 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,529 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,457 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,654 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,810 |
| States of Germany | 0 | - | 4.95 | 154,521 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,698 |
| Regions of Italy | 0 | - | 4.92 | 77,087 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,808 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,325 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,769 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,476 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,036 |
| Geography of Scotland | 0 | - | 4.63 | 21,744 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,843 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,523 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,940 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,812 |
| Departments of France | 0 | - | 4.93 | 55,171 |
| Germany Country Quiz | 0 | - | 4.82 | 158,847 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,079 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,245 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,058 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,746 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,504 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,873 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,408 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,831 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,814 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,318 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,089 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,914 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,374 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,859 |
| Name the English Monarchs | 0 | - | 4.91 | 506,422 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,464 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,258 |
| Geography of the British Empire | 0 | - | 4.48 | 39,848 |
| Counties of Wales | 0 | - | 4.63 | 39,618 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,675 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,387 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,886 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,394 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,075 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,306 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,873 |
| Malta Country Quiz | 0 | - | 4.81 | 31,238 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,825 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,255 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,146 |
| The Only European Country ... | 0 | - | 4.91 | 219,045 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,536 |
| British Spellings | 0 | - | 4.06 | 99,608 |
| British Groups of Things | 0 | - | 4.26 | 83,016 |
| British Acronyms | 0 | - | 4.40 | 45,944 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,109 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,734 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,094 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,115 |
| Medieval English History | 0 | - | 4.53 | 43,655 |
| French History Multiple Choice | 0 | - | 4.55 | 33,234 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,099 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,782 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,438 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,340 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 69,049 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,269 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,729 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,518 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,066 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,821 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,778 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,767 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,846 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,192 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,798 |
| Slavic Countries | 0 | - | 4.96 | 112,378 |
| Regions of France | 0 | - | 4.70 | 122,103 |
| France Immigration by Country | 0 | - | 4.70 | 76,937 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,451 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,473 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,775 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,983 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,089 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,570 |
| UK General Knowledge Multiple Choice #1 | 0 | - | 4.24 | 20,891 |
| UK General Knowledge Multiple Choice #2 | 0 | - | 4.33 | 22,801 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,716 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,093 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,338 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,811 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,827 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,244 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,872 |
| Councils of Scotland | 0 | - | 4.58 | 28,732 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,764 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,014 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,938 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,776 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,515 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,607 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,479 |
| Monarchies of Europe | 0 | - | 4.90 | 98,883 |
| European Countries with One Border | 0 | - | 4.97 | 183,812 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,551 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,837 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,389 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,458 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,785 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,857 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,591 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,507 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,412 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,578 |
| People on Money - England | 0 | - | 4.29 | 16,645 |
| Name a Valid English City | 0 | - | 4.19 | 16,827 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,815 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,376 |
| History of Scotland | 0 | - | 4.51 | 21,176 |
| Champions League Winners | 0 | - | 4.92 | 1,016,254 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,754 |
| Countries That Border Russia | 0 | - | 4.98 | 464,525 |
| Austria Country Quiz | 0 | - | 4.57 | 60,057 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,258 |
| France Country Quiz | 0 | - | 4.70 | 135,668 |
| Countries Bordering France | 0 | - | 4.83 | 404,937 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,879 |
| Greece Country Quiz | 0 | - | 4.74 | 66,645 |
| Italy Country Quiz | 0 | - | 4.77 | 124,051 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,949 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,690 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,945 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,739 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,390 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,322 |
| Spain Country Quiz | 0 | - | 4.44 | 129,255 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,644 |
| American to British Word Translation | 0 | - | 4.14 | 139,704 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,061 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,594 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,893 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,802 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,882 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,938 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,940 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,684 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,898 |
| Russia Country Quiz | 0 | - | 4.83 | 115,319 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,746 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,593 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,241 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,047 |
| History of The Netherlands | 0 | - | 4.46 | 17,556 |
| Canary Islands | 0 | - | 4.62 | 17,542 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,917 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,074 |
| British to American Food Translation | 0 | - | 3.38 | 52,045 |
| UK Immigration by Country | 0 | - | 4.94 | 141,728 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,020 |
| British Monopoly Board | 0 | - | 4.52 | 41,271 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,325 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,785 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,402 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,271 |
| Movies Set in London | 0 | - | 4.26 | 28,979 |
| Famous Scottish People | 0 | - | 4.22 | 18,439 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,384 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,160 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,542 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,359 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,720 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,732 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 122,186 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,948 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,086 |
| Random Point on Land to European Country | 0 | - | 4.94 | 78,048 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,683 |
| Countries that Border Poland | 0 | - | 4.99 | 173,178 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,274 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,875 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,011 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,049 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,028 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,100 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,089 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,953 |
| 20 Questions About France | 0 | - | 4.11 | 32,470 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,150 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,482 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,790 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,667 |
| History of Germany | 0 | - | 4.39 | 52,973 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,961 |
| Name that Greek Letter | 0 | - | 4.93 | 324,990 |
| Counties of Ireland | 0 | - | 4.92 | 197,333 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,260 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,391 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,136 |
