| Name the English Monarchs | 0 | - | 4.91 | 501,387 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,637 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,114 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,221 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,675 |
| Counties of England | 0 | - | 4.97 | 794,632 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,356 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,214 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,536 |
| Countries Bordering France | 0 | - | 4.83 | 401,834 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,566 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,535 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,657 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,993 |
| England or Wales? | 0 | - | 4.94 | 45,593 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,712 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,177 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,783 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,085 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,056 |
| Counties of Ireland | 0 | - | 4.92 | 194,602 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,744 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,681 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,587 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,455 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,046 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,089 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,899 |
| The Trojan War | 0 | - | 4.83 | 39,642 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,005 |
| Name that Greek Letter | 0 | - | 4.93 | 323,066 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,518 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,303 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,408 |
| Roman Emperors | 0 | - | 4.95 | 119,642 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,363 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,134 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,777 |
| British Monopoly Board | 0 | - | 4.52 | 41,137 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,499 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,905 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,800 |
| The Only European Country ... | 0 | - | 4.91 | 215,939 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,751 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 125,499 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,649 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,881 |
| Doctor Who Actors | 0 | - | 4.61 | 17,903 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,258 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,685 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,997 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,789 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,310 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,846 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,609 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,444 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,736 |
| British History A-Z #1 | 0 | - | 4.45 | 46,393 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,571 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,576 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,464 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,672 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,554 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,214 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,118 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,405 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,951 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,132 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,968 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,949 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,534 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,984 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,711 |
| Slavic Countries | 0 | - | 4.96 | 111,479 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,869 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,232 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,988 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,058 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,006 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,407 |
| British Geography A-Z | 0 | - | 4.42 | 19,492 |
| Scottish Clans | 0 | - | 4.70 | 21,351 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,597 |
| London A-Z | 0 | - | 4.10 | 40,744 |
| Champions League Winners | 0 | - | 4.92 | 1,003,584 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,654 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,223 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,887 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,485 |
| Monarchies of Europe | 0 | - | 4.90 | 97,933 |
| European Countries with One Border | 0 | - | 4.97 | 182,488 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,295 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,913 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,866 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,105 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,268 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,693 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,589 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,331 |
| Countries That Border Russia | 0 | - | 4.98 | 461,059 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,712 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,116 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,532 |
| States of Germany | 0 | - | 4.96 | 151,855 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,867 |
| Regions of Italy | 0 | - | 4.92 | 75,529 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,825 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,608 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,983 |
| American to British Word Translation | 0 | - | 4.14 | 138,732 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,857 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,001 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,557 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,776 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,676 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,295 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,390 |
| Shakespearean Characters | 0 | - | 4.38 | 37,606 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,308 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 392,930 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,304 |
| English Royal Consorts | 0 | - | 4.37 | 37,317 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,287 |
| Geography of the British Empire | 0 | - | 4.48 | 39,628 |
| Counties of Wales | 0 | - | 4.63 | 39,186 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,857 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,768 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,040 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,386 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,269 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,340 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,553 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,256 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,638 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,752 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,867 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,312 |
| Countries that Border Poland | 0 | - | 4.99 | 172,035 |
| Russia Country Quiz | 0 | - | 4.85 | 114,262 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,708 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,178 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,229 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,082 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,284 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,238 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,417 |
| Departments of France | 0 | - | 4.93 | 53,747 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,756 |
| Germany Country Quiz | 0 | - | 4.82 | 157,553 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,855 |
| Italy Country Quiz | 0 | - | 4.82 | 123,167 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,102 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,802 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,243 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,513 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,781 |
| Finland Country Quiz | 0 | - | 4.50 | 59,524 |
| Norway Country Quiz | 0 | - | 4.44 | 77,160 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,079 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,647 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,356 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,326 |
| British Spellings | 0 | - | 4.06 | 99,401 |
| British Groups of Things | 0 | - | 4.25 | 82,830 |
| British Acronyms | 0 | - | 4.39 | 45,754 |
| Arthurian Legend | 0 | - | 4.33 | 25,094 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,016 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,002 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,710 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,620 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,889 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,653 |
| Geography of Scotland | 0 | - | 4.63 | 21,589 |
| Medieval English History | 0 | - | 4.53 | 43,455 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,804 |
| England Football Most International Caps | 0 | - | 4.09 | 53,973 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,712 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,184 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,640 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,339 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,152 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,450 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,794 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,734 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,611 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,466 |
| Countries that Beat France | 0 | - | 4.49 | 75,602 |
| France True or False? | 0 | - | 4.43 | 39,903 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,862 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,452 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,602 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,690 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,852 |
| Roman Names for Places | 0 | - | 4.62 | 58,172 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,292 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,305 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,052 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,118 |
| British to American Word Translation | 0 | - | 3.74 | 254,994 |
| British Foods by Description | 0 | - | 3.94 | 48,311 |
