| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,139 |
| Name the English Monarchs | 0 | - | 4.92 | 499,905 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,020 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,991 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,400 |
| Counties of England | 0 | - | 4.97 | 792,186 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,096 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,914 |
| London A-Z | 0 | - | 4.10 | 40,693 |
| British Monopoly Board | 0 | - | 4.52 | 41,093 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,890 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,601 |
| Monarchies of Europe | 0 | - | 4.90 | 97,665 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,654 |
| Countries Bordering France | 0 | - | 4.83 | 401,002 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,922 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,304 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,677 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,456 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,611 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,327 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,592 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,449 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,646 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,992 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,143 |
| England or Wales? | 0 | - | 4.94 | 45,474 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,623 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,010 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,686 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,961 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,300 |
| Counties of Ireland | 0 | - | 4.92 | 193,936 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,623 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,847 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,178 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,411 |
| British Geography A-Z | 0 | - | 4.41 | 19,464 |
| British History A-Z #1 | 0 | - | 4.45 | 46,282 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,423 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,845 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,785 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,722 |
| The Trojan War | 0 | - | 4.83 | 39,549 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,342 |
| Name that Greek Letter | 0 | - | 4.93 | 322,463 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,109 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,110 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,259 |
| Roman Emperors | 0 | - | 4.95 | 119,166 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,125 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,935 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,641 |
| English Royal Consorts | 0 | - | 4.37 | 37,260 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,830 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,130 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,231 |
| The Only European Country ... | 0 | - | 4.91 | 214,998 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,240 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,522 |
| British Acronyms | 0 | - | 4.39 | 45,694 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,131 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,844 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,149 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,702 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,242 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,776 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,952 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,094 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,466 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,326 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,748 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,284 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,263 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,018 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,318 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,659 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,114 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,094 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,968 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,431 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,292 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,019 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,801 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,432 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,586 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,790 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,100 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,671 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,282 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,737 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,836 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,191 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,319 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,687 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,501 |
| Slavic Countries | 0 | - | 4.96 | 111,201 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,729 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,068 |
| Famous Irish People | 0 | - | 4.05 | 45,903 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,136 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,810 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,896 |
| Scottish Clans | 0 | - | 4.70 | 21,300 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,449 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,664 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,459 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,601 |
| Champions League Winners | 0 | - | 4.92 | 1,000,343 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,775 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,311 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,870 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,444 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,556 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,205 |
| European Countries with One Border | 0 | - | 4.97 | 182,071 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,936 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,486 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,813 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,915 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,457 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,274 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,118 |
| Countries That Border Russia | 0 | - | 4.98 | 460,210 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,502 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,699 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,105 |
| States of Germany | 0 | - | 4.96 | 150,989 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,327 |
| Regions of Italy | 0 | - | 4.92 | 75,138 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,080 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,115 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,691 |
| American to British Word Translation | 0 | - | 4.13 | 138,183 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,799 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,594 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,754 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,624 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,495 |
| People on Money - England | 0 | - | 4.29 | 16,587 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,253 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,333 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,497 |
| Shakespearean Characters | 0 | - | 4.38 | 37,562 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,648 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 391,403 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,257 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,072 |
| Geography of the British Empire | 0 | - | 4.48 | 39,571 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,384 |
| Counties of Wales | 0 | - | 4.63 | 39,056 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,165 |
| Monarchies of Asia | 0 | - | 4.97 | 70,812 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,606 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,540 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,640 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,420 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,665 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,710 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,421 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,845 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,087 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,709 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,667 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,354 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,081 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,421 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,643 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,918 |
| European Geography A-Z | 0 | - | 4.29 | 49,099 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,285 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,070 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,096 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,639 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,427 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,499 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,833 |
| Countries that Border Poland | 0 | - | 4.99 | 171,745 |
| Russia Country Quiz | 0 | - | 4.85 | 114,008 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,547 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,443 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,063 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,915 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,179 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,039 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,648 |
| Departments of France | 0 | - | 4.93 | 53,246 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,713 |
| Germany Country Quiz | 0 | - | 4.82 | 157,125 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,510 |
| German History A-Z | 0 | - | 4.49 | 24,506 |
| Italy Country Quiz | 0 | - | 4.82 | 122,629 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,773 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,406 |
| Italian History A-Z | 0 | - | 4.21 | 17,620 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,126 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,424 |
| History of The Netherlands | 0 | - | 4.46 | 17,352 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,622 |
| Finland Country Quiz | 0 | - | 4.50 | 59,338 |
