| England or Wales? | 0 | - | 4.94 | 45,473 |
| Name the English Monarchs | 0 | - | 4.92 | 499,869 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,378 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,015 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,986 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,447 |
| Counties of England | 0 | - | 4.97 | 792,115 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,113 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,299 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,104 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,611 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,022 |
| Countries Bordering France | 0 | - | 4.83 | 400,972 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,890 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,638 |
| Departments of France | 0 | - | 4.93 | 53,206 |
| Germany Country Quiz | 0 | - | 4.82 | 157,112 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,500 |
| Italy Country Quiz | 0 | - | 4.82 | 122,620 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,771 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,403 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,424 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,363 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,989 |
| Roald Dahl Books | 0 | - | 4.44 | 33,972 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,262 |
| Middle Earth Geography | 0 | - | 4.56 | 39,605 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 80,988 |
| Members of the Fellowship of the Ring | 0 | - | 4.73 | 45,616 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,386 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,418 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,618 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,006 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,682 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,959 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,275 |
| Counties of Ireland | 0 | - | 4.92 | 193,916 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,617 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,839 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,166 |
| Arthurian Legend | 0 | - | 4.33 | 25,074 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,410 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,620 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,893 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,630 |
| Counties of Wales | 0 | - | 4.63 | 39,054 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,516 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,779 |
| The Trojan War | 0 | - | 4.83 | 39,547 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,101 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,124 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,105 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,256 |
| Roman Emperors | 0 | - | 4.95 | 119,148 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,927 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,635 |
| British Monopoly Board | 0 | - | 4.52 | 41,090 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,091 |
| Shakespearean Characters | 0 | - | 4.38 | 37,560 |
| Shakespearean Phrases | 0 | - | 4.57 | 36,603 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 391,364 |
| Medieval English History | 0 | - | 4.53 | 43,385 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,857 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,805 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,109 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,217 |
| The Only European Country ... | 0 | - | 4.91 | 214,968 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,219 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,698 |
| Jane Austen Novels | 0 | - | 4.41 | 27,415 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,238 |
| Lord of the Rings - Races | 0 | - | 4.24 | 58,515 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,352 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.61 | 20,573 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,833 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,676 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,453 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,031 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,891 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,135 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,870 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,685 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,085 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,088 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,663 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,263 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,731 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,156 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,301 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,677 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,496 |
| Slavic Countries | 0 | - | 4.96 | 111,193 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,724 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,917 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,543 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,963 |
| Name All Charles Dickens Novels | 0 | - | 4.40 | 42,827 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,712 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,567 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,934 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,086 |
| Councils of Scotland | 0 | - | 4.58 | 28,249 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,275 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,816 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,814 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,139 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,806 |
| British Geography A-Z | 0 | - | 4.41 | 19,463 |
| Scottish Clans | 0 | - | 4.70 | 21,298 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,173 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,320 |
| History of Scotland | 0 | - | 4.51 | 21,040 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,600 |
| London A-Z | 0 | - | 4.10 | 40,692 |
| Champions League Winners | 0 | - | 4.92 | 1,000,259 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,597 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,304 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,855 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,426 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,195 |
| Monarchies of Europe | 0 | - | 4.90 | 97,660 |
| European Countries with One Border | 0 | - | 4.97 | 182,064 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,929 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,643 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,477 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,807 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,447 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,100 |
| Countries That Border Russia | 0 | - | 4.98 | 460,190 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,491 |
| Austria Country Quiz | 0 | - | 4.57 | 59,513 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,445 |
| France Country Quiz | 0 | - | 4.70 | 134,430 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,696 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,100 |
| States of Germany | 0 | - | 4.96 | 150,973 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,314 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,081 |
| Greece Country Quiz | 0 | - | 4.74 | 65,948 |
| Regions of Italy | 0 | - | 4.92 | 75,127 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,594 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,343 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,192 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,070 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,953 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,805 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,557 |
| Spain Country Quiz | 0 | - | 4.45 | 127,990 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,103 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,109 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,676 |
| American to British Word Translation | 0 | - | 4.13 | 138,157 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,799 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,576 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,252 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,281 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,257 |
| English Royal Consorts | 0 | - | 4.37 | 37,259 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,068 |
| Geography of the British Empire | 0 | - | 4.48 | 39,569 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,135 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,723 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,572 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,445 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,282 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,987 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,629 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,635 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,980 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,435 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,816 |
| Russia Country Quiz | 0 | - | 4.85 | 113,999 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,057 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,175 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,711 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,861 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,833 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,616 |
| Finland Country Quiz | 0 | - | 4.50 | 59,336 |
| Norway Country Quiz | 0 | - | 4.44 | 76,932 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,968 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,380 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,213 |
| British Spellings | 0 | - | 4.07 | 99,343 |
| British Groups of Things | 0 | - | 4.25 | 82,758 |
| British to American Food Translation | 0 | - | 3.38 | 51,902 |
| British Acronyms | 0 | - | 4.39 | 45,693 |
| UK Immigration by Country | 0 | - | 4.94 | 140,052 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,989 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,841 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,762 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,292 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,778 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,520 |
| Geography of Scotland | 0 | - | 4.63 | 21,535 |
| Harry Potter Last Names | 0 | - | 4.64 | 947,218 |
| Doctor Who Actors | 0 | - | 4.61 | 17,879 |
| Movies Set in London | 0 | - | 4.26 | 28,889 |
| Famous Scottish People | 0 | - | 4.22 | 18,351 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,314 |
