| Counties of England | 0 | - | 4.97 | 802,772 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,808 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,517 |
| England or Wales? | 0 | - | 4.94 | 45,963 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,530 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,623 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,780 |
| States of Germany | 0 | - | 4.95 | 154,441 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,680 |
| Regions of Italy | 0 | - | 4.92 | 77,044 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,790 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,301 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,750 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,407 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,004 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,840 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,648 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,575 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,867 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,931 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,781 |
| Departments of France | 0 | - | 4.93 | 55,145 |
| Germany Country Quiz | 0 | - | 4.82 | 158,816 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,058 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,204 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,032 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,735 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,471 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,851 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,404 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,976 |
| British to American Food Translation | 0 | - | 3.38 | 52,041 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,827 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,359 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,856 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,448 |
| Name the English Monarchs | 0 | - | 4.91 | 506,313 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,461 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,243 |
| Geography of the British Empire | 0 | - | 4.48 | 39,845 |
| Counties of Wales | 0 | - | 4.63 | 39,607 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,064 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,081 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,355 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,058 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,293 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,593 |
| Malta Country Quiz | 0 | - | 4.81 | 31,232 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,763 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,212 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,081 |
| The Only European Country ... | 0 | - | 4.91 | 218,960 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,485 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,589 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,689 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,298 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,547 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,165 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,871 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,340 |
| British Spellings | 0 | - | 4.06 | 99,601 |
| British Groups of Things | 0 | - | 4.26 | 83,008 |
| British Acronyms | 0 | - | 4.40 | 45,936 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,105 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,711 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,069 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,110 |
| Geography of Scotland | 0 | - | 4.63 | 21,741 |
| Medieval English History | 0 | - | 4.53 | 43,654 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,222 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,094 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,228 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,056 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,316 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,087 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,774 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,359 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,334 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,754 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,497 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,038 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,742 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,759 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,729 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,693 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,164 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,779 |
| Slavic Countries | 0 | - | 4.96 | 112,357 |
| Regions of France | 0 | - | 4.70 | 122,068 |
| France Immigration by Country | 0 | - | 4.70 | 76,929 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,440 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,460 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,746 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,088 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,565 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,682 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,089 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,292 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,781 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,827 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,242 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,074 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,046 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,835 |
| Councils of Scotland | 0 | - | 4.58 | 28,731 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,568 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,852 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,523 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,474 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,558 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,461 |
| Monarchies of Europe | 0 | - | 4.90 | 98,861 |
| European Countries with One Border | 0 | - | 4.97 | 183,776 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,510 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,722 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,352 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,350 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,745 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,823 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,556 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,449 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,465 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,742 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,409 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,575 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,484 |
| People on Money - England | 0 | - | 4.29 | 16,643 |
| Name a Valid English City | 0 | - | 4.19 | 16,822 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,810 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,372 |
| History of Scotland | 0 | - | 4.51 | 21,174 |
| Champions League Winners | 0 | - | 4.92 | 1,015,939 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,082 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,744 |
| Countries That Border Russia | 0 | - | 4.98 | 464,467 |
| Austria Country Quiz | 0 | - | 4.57 | 60,044 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,246 |
| France Country Quiz | 0 | - | 4.70 | 135,639 |
| Countries Bordering France | 0 | - | 4.83 | 404,865 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,812 |
| Greece Country Quiz | 0 | - | 4.74 | 66,637 |
| Italy Country Quiz | 0 | - | 4.77 | 124,026 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,946 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,689 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,934 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,728 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,383 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,311 |
| Spain Country Quiz | 0 | - | 4.44 | 129,230 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,634 |
| American to British Word Translation | 0 | - | 4.14 | 139,685 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,055 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,070 |
| Lord of the Rings Decoder | 0 | - | 4.61 | 42,784 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,864 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,778 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,812 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,873 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,886 |
| Russia Country Quiz | 0 | - | 4.83 | 115,303 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,734 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,578 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,232 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,041 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,962 |
| Italian Foods | 0 | - | 4.30 | 73,263 |
| History of The Netherlands | 0 | - | 4.46 | 17,550 |
| Canary Islands | 0 | - | 4.62 | 17,527 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,839 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,068 |
| UK Immigration by Country | 0 | - | 4.94 | 141,699 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,975 |
| British Monopoly Board | 0 | - | 4.52 | 41,266 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,325 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,731 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,279 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,643 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,266 |
| Movies Set in London | 0 | - | 4.26 | 28,974 |
| Famous Scottish People | 0 | - | 4.22 | 18,439 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,382 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,096 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,771 |
| Name a Valid African Country | 0 | - | 4.98 | 155,015 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,434 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,454 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,351 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,719 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,724 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 121,767 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,935 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,672 |
| Countries that Border Poland | 0 | - | 4.99 | 173,154 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,251 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,815 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,999 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,040 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,024 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,077 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,940 |
