| England or Wales? | 0 | - | 4.94 | 45,516 |
| Name the English Monarchs | 0 | - | 4.92 | 500,461 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,608 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,657 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,093 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,379 |
| Counties of England | 0 | - | 4.97 | 793,132 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,529 |
| Countries Bordering France | 0 | - | 4.83 | 401,335 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,154 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,394 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,626 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,450 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,128 |
| Departments of France | 0 | - | 4.93 | 53,445 |
| Germany Country Quiz | 0 | - | 4.82 | 157,288 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,667 |
| Italy Country Quiz | 0 | - | 4.82 | 122,769 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,903 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,581 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,464 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,494 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,123 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,659 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,065 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,717 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,012 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,590 |
| Counties of Ireland | 0 | - | 4.92 | 194,182 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,663 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,286 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,326 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,465 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,645 |
| Counties of Wales | 0 | - | 4.63 | 39,082 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,766 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,552 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,898 |
| The Trojan War | 0 | - | 4.83 | 39,588 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,265 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,182 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,322 |
| Roman Emperors | 0 | - | 4.95 | 119,397 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,992 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,694 |
| British Monopoly Board | 0 | - | 4.52 | 41,107 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,201 |
| Medieval English History | 0 | - | 4.53 | 43,420 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,383 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,097 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,416 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,443 |
| The Only European Country ... | 0 | - | 4.91 | 215,379 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,455 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,338 |
| Doctor Who Actors | 0 | - | 4.61 | 17,892 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,182 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,122 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,155 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,055 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,594 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,976 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,742 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,616 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,187 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,223 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,701 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,503 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,059 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,904 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,379 |
| Councils of Scotland | 0 | - | 4.58 | 28,284 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,955 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,223 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,762 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,623 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,823 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,509 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,742 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,819 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,578 |
| Slavic Countries | 0 | - | 4.96 | 111,314 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,800 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,167 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,884 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,941 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,371 |
| British Geography A-Z | 0 | - | 4.41 | 19,474 |
| Scottish Clans | 0 | - | 4.70 | 21,324 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,476 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,199 |
| History of Scotland | 0 | - | 4.51 | 21,055 |
| London A-Z | 0 | - | 4.10 | 40,714 |
| Champions League Winners | 0 | - | 4.92 | 1,001,502 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,649 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,487 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,026 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,613 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,308 |
| Monarchies of Europe | 0 | - | 4.90 | 97,761 |
| European Countries with One Border | 0 | - | 4.97 | 182,229 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,085 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,736 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,629 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,939 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,052 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,553 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,440 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,564 |
| Countries That Border Russia | 0 | - | 4.98 | 460,539 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,577 |
| Austria Country Quiz | 0 | - | 4.57 | 59,554 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,527 |
| France Country Quiz | 0 | - | 4.70 | 134,561 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,907 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,288 |
| States of Germany | 0 | - | 4.96 | 151,291 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,653 |
| Greece Country Quiz | 0 | - | 4.74 | 66,025 |
| Regions of Italy | 0 | - | 4.92 | 75,299 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,628 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,380 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,271 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 50,659 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,291 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,933 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,635 |
| Spain Country Quiz | 0 | - | 4.45 | 128,115 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,294 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,165 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,792 |
| American to British Word Translation | 0 | - | 4.13 | 138,441 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,823 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,751 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,267 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,810 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 391,923 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,278 |
| English Royal Consorts | 0 | - | 4.37 | 37,283 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,159 |
| Geography of the British Empire | 0 | - | 4.48 | 39,596 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,701 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,572 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,956 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,316 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,149 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,182 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,020 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,843 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,224 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,568 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,075 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,030 |
| Countries that Border Poland | 0 | - | 4.99 | 171,857 |
| Russia Country Quiz | 0 | - | 4.85 | 114,103 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,608 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,718 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,135 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,976 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,217 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,117 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,727 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,882 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,850 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,170 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,694 |
| Finland Country Quiz | 0 | - | 4.50 | 59,402 |
| Norway Country Quiz | 0 | - | 4.44 | 77,031 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,007 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,509 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,267 |
| British Spellings | 0 | - | 4.06 | 99,365 |
| British Groups of Things | 0 | - | 4.25 | 82,796 |
| British to American Food Translation | 0 | - | 3.38 | 51,914 |
| British Acronyms | 0 | - | 4.39 | 45,719 |
| UK Immigration by Country | 0 | - | 4.94 | 140,445 |
| Arthurian Legend | 0 | - | 4.33 | 25,079 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,999 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,070 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,864 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,295 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,950 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,605 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,587 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,715 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,677 |
| Geography of Scotland | 0 | - | 4.63 | 21,564 |
| History of London | 0 | - | 4.33 | 26,143 |
| Movies Set in London | 0 | - | 4.26 | 28,897 |
| Famous Scottish People | 0 | - | 4.22 | 18,366 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,322 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,383 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,159 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,631 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,985 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,051 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,308 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,744 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,686 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,277 |
