| Name the English Monarchs | 0 | - | 4.91 | 505,173 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,828 |
| Monarchies of Europe | 0 | - | 4.90 | 98,588 |
| England or Wales? | 0 | - | 4.94 | 45,879 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,936 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,158 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,895 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,863 |
| Counties of England | 0 | - | 4.97 | 800,959 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,815 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,425 |
| British Geography A-Z | 0 | - | 4.42 | 19,586 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,629 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,347 |
| British Monopoly Board | 0 | - | 4.52 | 41,231 |
| English Royal Consorts | 0 | - | 4.38 | 37,472 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,801 |
| Monarchies of Asia | 0 | - | 4.97 | 71,367 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,403 |
| Countries Bordering France | 0 | - | 4.83 | 404,260 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,261 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,375 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,571 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,515 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,994 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,321 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,867 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,487 |
| Departments of France | 0 | - | 4.93 | 54,813 |
| Germany Country Quiz | 0 | - | 4.83 | 158,536 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,866 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,985 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,848 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,692 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,298 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,553 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,764 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,057 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,744 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,000 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,815 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,059 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,368 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,988 |
| Counties of Ireland | 0 | - | 4.92 | 196,757 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,144 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,005 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,735 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,250 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,812 |
| Scottish Clans | 0 | - | 4.70 | 21,416 |
| Counties of Wales | 0 | - | 4.63 | 39,506 |
| Kings of France Quiz | 0 | - | 4.20 | 32,866 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,050 |
| The Trojan War | 0 | - | 4.83 | 39,920 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,628 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,550 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,994 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,448 |
| Roman Emperors | 0 | - | 4.95 | 120,803 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,704 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,212 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,907 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,823 |
| Medieval English History | 0 | - | 4.53 | 43,616 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,548 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,740 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,196 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,650 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,645 |
| The Only European Country ... | 0 | - | 4.91 | 218,233 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,092 |
| British Acronyms | 0 | - | 4.40 | 45,897 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,034 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,012 |
| Geography of Scotland | 0 | - | 4.63 | 21,703 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,264 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,045 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,674 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,102 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,258 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,246 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,804 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,136 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,574 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,057 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,745 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,899 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,607 |
| Slavic Countries | 0 | - | 4.96 | 112,148 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,323 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,594 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,899 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,068 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,786 |
| British Geography Quiz #2 | 0 | - | 4.29 | 28,181 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,319 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,997 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,747 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,522 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,932 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,416 |
| Councils of Scotland | 0 | - | 4.58 | 28,658 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,874 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,123 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,083 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,625 |
| Middle Earth Geography | 0 | - | 4.56 | 39,919 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,687 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,930 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,338 |
| British History A-Z #1 | 0 | - | 4.45 | 46,868 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,893 |
| History of Scotland | 0 | - | 4.51 | 21,148 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,707 |
| London A-Z | 0 | - | 4.10 | 40,848 |
| Champions League Winners | 0 | - | 4.92 | 1,012,648 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,509 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,287 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,202 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,133 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,572 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,247 |
| European Countries with One Border | 0 | - | 4.97 | 183,456 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,210 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 88,151 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,036 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,544 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,446 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,582 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,750 |
| Countries That Border Russia | 0 | - | 4.98 | 463,805 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,302 |
| Austria Country Quiz | 0 | - | 4.57 | 59,955 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,097 |
| France Country Quiz | 0 | - | 4.70 | 135,426 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,270 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,492 |
| States of Germany | 0 | - | 4.95 | 153,898 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,501 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,490 |
| Greece Country Quiz | 0 | - | 4.74 | 66,521 |
| Regions of Italy | 0 | - | 4.92 | 76,617 |
| Italy Country Quiz | 0 | - | 4.77 | 123,852 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,886 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,633 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,801 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,629 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,641 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,301 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,180 |
| Spain Country Quiz | 0 | - | 4.44 | 129,028 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,951 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,554 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,575 |
| American to British Word Translation | 0 | - | 4.14 | 139,514 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,010 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,615 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,417 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,015 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,434 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,089 |
| Geography of the British Empire | 0 | - | 4.48 | 39,809 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,517 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,156 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,593 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,023 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,679 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,190 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,065 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,482 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,531 |
| Russia Country Quiz | 0 | - | 4.83 | 115,111 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,597 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,499 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,934 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,164 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,997 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,154 |
| Finland Country Quiz | 0 | - | 4.51 | 59,892 |
| Norway Country Quiz | 0 | - | 4.45 | 77,663 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,318 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,542 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,613 |
| British Spellings | 0 | - | 4.06 | 99,547 |
| British Groups of Things | 0 | - | 4.25 | 82,966 |
| British to American Food Translation | 0 | - | 3.38 | 52,013 |
| UK Immigration by Country | 0 | - | 4.94 | 141,422 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,082 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,595 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,560 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,320 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,401 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,152 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,051 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,104 |
| Lord of the Rings - Races | 0 | - | 4.25 | 58,945 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.63 | 20,835 |
| Doctor Who Actors | 0 | - | 4.61 | 17,974 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,270 |
