| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,211 |
| Name the English Monarchs | 0 | - | 4.91 | 500,815 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,153 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,601 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,827 |
| Counties of England | 0 | - | 4.97 | 793,731 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,271 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,719 |
| London A-Z | 0 | - | 4.10 | 40,727 |
| British Monopoly Board | 0 | - | 4.52 | 41,125 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,287 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 96,764 |
| Monarchies of Europe | 0 | - | 4.90 | 97,817 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,970 |
| Countries Bordering France | 0 | - | 4.83 | 401,540 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,330 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,459 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,710 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,532 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,644 |
| Europe Map Quiz | 0 | - | 5.00 | 4,750,569 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,746 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,635 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,215 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,398 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,185 |
| England or Wales? | 0 | - | 4.94 | 45,545 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,683 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,112 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,750 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,045 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,770 |
| Counties of Ireland | 0 | - | 4.92 | 194,323 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,704 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,532 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,423 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,497 |
| British Geography A-Z | 0 | - | 4.42 | 19,480 |
| British History A-Z #1 | 0 | - | 4.45 | 46,351 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,006 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,971 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,988 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,845 |
| The Trojan War | 0 | - | 4.83 | 39,613 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,400 |
| Name that Greek Letter | 0 | - | 4.93 | 322,849 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,374 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,232 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,359 |
| Roman Emperors | 0 | - | 4.95 | 119,501 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,286 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,049 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,724 |
| English Royal Consorts | 0 | - | 4.37 | 37,295 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,244 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,654 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,584 |
| The Only European Country ... | 0 | - | 4.91 | 215,616 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,549 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,612 |
| British Acronyms | 0 | - | 4.39 | 45,729 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,537 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,501 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,838 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,768 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,280 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,827 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,349 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,318 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,540 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,405 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,786 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,515 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,459 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,144 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 353,403 |
| European Geography By Letter - A | 0 | - | 4.61 | 135,886 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,466 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,359 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,214 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,605 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,535 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,150 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,907 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,521 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,742 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,924 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,290 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,840 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,815 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,877 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,879 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,703 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 169,969 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,868 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,608 |
| Slavic Countries | 0 | - | 4.96 | 111,375 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,822 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,097 |
| Famous Irish People | 0 | - | 4.05 | 45,931 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,729 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,966 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,974 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,382 |
| Scottish Clans | 0 | - | 4.70 | 21,336 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,540 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,697 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,470 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,619 |
| Champions League Winners | 0 | - | 4.92 | 1,002,378 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,012 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,570 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,119 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,713 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,734 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,366 |
| European Countries with One Border | 0 | - | 4.97 | 182,326 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,165 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,713 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,998 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,130 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,600 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,530 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,837 |
| Countries That Border Russia | 0 | - | 4.98 | 460,753 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,628 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,974 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,382 |
| States of Germany | 0 | - | 4.96 | 151,510 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,752 |
| Regions of Italy | 0 | - | 4.92 | 75,385 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,390 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,424 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,879 |
| American to British Word Translation | 0 | - | 4.14 | 138,571 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,840 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,875 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,767 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,660 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,508 |
| People on Money - England | 0 | - | 4.29 | 16,597 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,284 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,369 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,591 |
| Shakespearean Characters | 0 | - | 4.38 | 37,594 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,997 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 392,297 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,288 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,206 |
| Geography of the British Empire | 0 | - | 4.48 | 39,613 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,399 |
| Counties of Wales | 0 | - | 4.63 | 39,129 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,236 |
| Monarchies of Asia | 0 | - | 4.97 | 70,900 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,719 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,941 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,709 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,591 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,745 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,296 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,615 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,012 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,258 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,877 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,796 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,478 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,168 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,497 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,726 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,991 |
| European Geography A-Z | 0 | - | 4.29 | 49,158 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,351 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,210 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,239 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,011 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,638 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,410 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,139 |
| Countries that Border Poland | 0 | - | 4.99 | 171,933 |
| Russia Country Quiz | 0 | - | 4.85 | 114,157 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,652 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,895 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,165 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,023 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,248 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,165 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,224 |
| Departments of France | 0 | - | 4.93 | 53,558 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,742 |
| Germany Country Quiz | 0 | - | 4.82 | 157,386 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,765 |
| German History A-Z | 0 | - | 4.49 | 24,550 |
| Italy Country Quiz | 0 | - | 4.82 | 122,845 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,968 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,678 |
| Italian History A-Z | 0 | - | 4.21 | 17,645 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,196 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,482 |
| History of The Netherlands | 0 | - | 4.46 | 17,385 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,722 |
