| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,129 |
| Name the English Monarchs | 0 | - | 4.92 | 499,765 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,010 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,974 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,348 |
| Counties of England | 0 | - | 4.97 | 792,018 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,081 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,795 |
| London A-Z | 0 | - | 4.10 | 40,691 |
| British Monopoly Board | 0 | - | 4.52 | 41,088 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,856 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,593 |
| Monarchies of Europe | 0 | - | 4.90 | 97,645 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,635 |
| Countries Bordering France | 0 | - | 4.83 | 400,928 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,854 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,285 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,675 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,443 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,607 |
| Europe Map Quiz | 0 | - | 5.00 | 4,743,443 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,553 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,430 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,573 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,952 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,134 |
| England or Wales? | 0 | - | 4.94 | 45,470 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,615 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,994 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,680 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,953 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,247 |
| Counties of Ireland | 0 | - | 4.92 | 193,879 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,612 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,823 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,151 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,396 |
| British Geography A-Z | 0 | - | 4.41 | 19,462 |
| British History A-Z #1 | 0 | - | 4.45 | 46,275 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,326 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,831 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,766 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,700 |
| The Trojan War | 0 | - | 4.83 | 39,542 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,193 |
| Name that Greek Letter | 0 | - | 4.93 | 322,396 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,078 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,096 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,245 |
| Roman Emperors | 0 | - | 4.95 | 119,086 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,110 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,919 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,629 |
| English Royal Consorts | 0 | - | 4.37 | 37,254 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,781 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,085 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,198 |
| The Only European Country ... | 0 | - | 4.91 | 214,926 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,196 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,511 |
| British Acronyms | 0 | - | 4.39 | 45,691 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,064 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,442 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,900 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,695 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,235 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,773 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,898 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,064 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,458 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,315 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,747 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,253 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,248 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,004 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,207 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,653 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,107 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,088 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,963 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,425 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,271 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,016 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,793 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,425 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,574 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,782 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,068 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,646 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,215 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,721 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,830 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,091 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,247 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,655 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,488 |
| Slavic Countries | 0 | - | 4.96 | 111,180 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,721 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,066 |
| Famous Irish People | 0 | - | 4.05 | 45,901 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,072 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,793 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,890 |
| Scottish Clans | 0 | - | 4.70 | 21,298 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,446 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,662 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,457 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,600 |
| Champions League Winners | 0 | - | 4.92 | 1,000,110 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,748 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,292 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,835 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,403 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,534 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,171 |
| European Countries with One Border | 0 | - | 4.97 | 182,050 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,912 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,446 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,789 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,896 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,431 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,248 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,065 |
| Countries That Border Russia | 0 | - | 4.98 | 460,152 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,481 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,676 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,095 |
| States of Germany | 0 | - | 4.96 | 150,929 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,304 |
| Regions of Italy | 0 | - | 4.92 | 75,103 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,060 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,068 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,670 |
| American to British Word Translation | 0 | - | 4.13 | 138,100 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,796 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,556 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,752 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,617 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,494 |
| People on Money - England | 0 | - | 4.29 | 16,587 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,252 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,332 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,490 |
| Shakespearean Characters | 0 | - | 4.38 | 37,558 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,597 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 391,280 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,257 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,061 |
| Geography of the British Empire | 0 | - | 4.48 | 39,567 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,382 |
| Counties of Wales | 0 | - | 4.63 | 39,047 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,160 |
| Monarchies of Asia | 0 | - | 4.97 | 70,791 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,591 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,511 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,452 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,400 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,653 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,673 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,412 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,841 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,079 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,703 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,663 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,348 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,073 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,416 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,640 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,911 |
| European Geography A-Z | 0 | - | 4.28 | 49,094 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,277 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,053 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,081 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,607 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,406 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,366 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,787 |
| Countries that Border Poland | 0 | - | 4.99 | 171,728 |
| Russia Country Quiz | 0 | - | 4.85 | 113,988 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,532 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,390 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,052 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,899 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,164 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,027 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,626 |
| Departments of France | 0 | - | 4.93 | 53,192 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,709 |
| Germany Country Quiz | 0 | - | 4.82 | 157,082 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,497 |
| German History A-Z | 0 | - | 4.49 | 24,498 |
| Italy Country Quiz | 0 | - | 4.82 | 122,607 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,762 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,393 |
| Italian History A-Z | 0 | - | 4.21 | 17,619 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,120 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,422 |
| History of The Netherlands | 0 | - | 4.46 | 17,352 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,608 |
| Finland Country Quiz | 0 | - | 4.50 | 59,335 |
