| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,179 |
| Name the English Monarchs | 0 | - | 4.92 | 500,437 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,089 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,300 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,634 |
| Counties of England | 0 | - | 4.97 | 793,094 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,192 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,362 |
| London A-Z | 0 | - | 4.10 | 40,714 |
| British Monopoly Board | 0 | - | 4.52 | 41,107 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,109 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,645 |
| Monarchies of Europe | 0 | - | 4.90 | 97,751 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,734 |
| Countries Bordering France | 0 | - | 4.83 | 401,315 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,138 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,392 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,700 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,499 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,626 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,253 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,694 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,567 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,000 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,217 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,167 |
| England or Wales? | 0 | - | 4.94 | 45,513 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,658 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,062 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,715 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,009 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,575 |
| Counties of Ireland | 0 | - | 4.92 | 194,172 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,660 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,225 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,314 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,465 |
| British Geography A-Z | 0 | - | 4.41 | 19,474 |
| British History A-Z #1 | 0 | - | 4.45 | 46,324 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,750 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,919 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,896 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,795 |
| The Trojan War | 0 | - | 4.83 | 39,587 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,978 |
| Name that Greek Letter | 0 | - | 4.93 | 322,671 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,252 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,177 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,319 |
| Roman Emperors | 0 | - | 4.95 | 119,389 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,212 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,989 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,691 |
| English Royal Consorts | 0 | - | 4.37 | 37,283 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,084 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,395 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,425 |
| The Only European Country ... | 0 | - | 4.91 | 215,349 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,442 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,570 |
| British Acronyms | 0 | - | 4.39 | 45,719 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,330 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,926 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,022 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,739 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,263 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,808 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,174 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,212 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,519 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,377 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,776 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,398 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,350 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,083 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,917 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,718 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,154 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,130 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,015 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,470 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,376 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,051 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,826 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,458 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,640 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,818 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,214 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,757 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,603 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,819 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,867 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,485 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,725 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,813 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,572 |
| Slavic Countries | 0 | - | 4.96 | 111,312 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,792 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,088 |
| Famous Irish People | 0 | - | 4.05 | 45,917 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,515 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,878 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,939 |
| Scottish Clans | 0 | - | 4.70 | 21,324 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,476 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,687 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,468 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,607 |
| Champions League Winners | 0 | - | 4.92 | 1,001,397 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,922 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,484 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,011 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,604 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,661 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,298 |
| European Countries with One Border | 0 | - | 4.97 | 182,217 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,079 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,620 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,935 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,044 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,547 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,422 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,551 |
| Countries That Border Russia | 0 | - | 4.98 | 460,514 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,572 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,894 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,279 |
| States of Germany | 0 | - | 4.96 | 151,276 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,648 |
| Regions of Italy | 0 | - | 4.92 | 75,296 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 50,582 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,286 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,792 |
| American to British Word Translation | 0 | - | 4.13 | 138,425 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,823 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,745 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,761 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,643 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,503 |
| People on Money - England | 0 | - | 4.29 | 16,591 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,265 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,355 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,531 |
| Shakespearean Characters | 0 | - | 4.38 | 37,577 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,801 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 391,904 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,278 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,155 |
| Geography of the British Empire | 0 | - | 4.48 | 39,594 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,394 |
| Counties of Wales | 0 | - | 4.63 | 39,082 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,194 |
| Monarchies of Asia | 0 | - | 4.97 | 70,865 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,672 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,845 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,286 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,513 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,711 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,014 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,457 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,876 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,128 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,748 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,693 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,378 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,098 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,442 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,668 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,954 |
| European Geography A-Z | 0 | - | 4.29 | 49,128 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,313 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,149 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,178 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,834 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,562 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,038 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,021 |
| Countries that Border Poland | 0 | - | 4.99 | 171,850 |
| Russia Country Quiz | 0 | - | 4.85 | 114,097 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,603 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,701 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,134 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,972 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,217 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,110 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,115 |
| Departments of France | 0 | - | 4.93 | 53,438 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,727 |
| Germany Country Quiz | 0 | - | 4.82 | 157,276 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,658 |
| German History A-Z | 0 | - | 4.49 | 24,526 |
| Italy Country Quiz | 0 | - | 4.82 | 122,766 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,899 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,574 |
| Italian History A-Z | 0 | - | 4.21 | 17,635 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,169 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,462 |
| History of The Netherlands | 0 | - | 4.46 | 17,373 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,692 |
| Finland Country Quiz | 0 | - | 4.50 | 59,399 |
