| Name the English Monarchs | 0 | - | 4.91 | 501,099 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,627 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,971 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,184 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,642 |
| Counties of England | 0 | - | 4.97 | 794,165 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,310 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,989 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,425 |
| Countries Bordering France | 0 | - | 4.83 | 401,689 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,459 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,491 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,653 |
| Europe Map Quiz | 0 | - | 5.00 | 4,753,043 |
| England or Wales? | 0 | - | 4.94 | 45,574 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,697 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,148 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,769 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,060 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,899 |
| Counties of Ireland | 0 | - | 4.92 | 194,464 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,727 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,611 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,513 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,240 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,010 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,045 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,873 |
| The Trojan War | 0 | - | 4.83 | 39,627 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,737 |
| Name that Greek Letter | 0 | - | 4.93 | 322,962 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,450 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,272 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,385 |
| Roman Emperors | 0 | - | 4.95 | 119,583 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,331 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,087 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,753 |
| British Monopoly Board | 0 | - | 4.52 | 41,133 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,358 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,775 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,676 |
| The Only European Country ... | 0 | - | 4.91 | 215,784 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,631 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 125,402 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,630 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,692 |
| Doctor Who Actors | 0 | - | 4.61 | 17,901 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,234 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,673 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,506 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,778 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,295 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,838 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,477 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,394 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,725 |
| British History A-Z #1 | 0 | - | 4.45 | 46,372 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,546 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,559 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,427 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,610 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,522 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,181 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 353,819 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,347 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,899 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,959 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,929 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,828 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,241 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,916 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,654 |
| Slavic Countries | 0 | - | 4.96 | 111,417 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,856 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,216 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,838 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,017 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,993 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,395 |
| British Geography A-Z | 0 | - | 4.42 | 19,485 |
| Scottish Clans | 0 | - | 4.70 | 21,344 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,565 |
| London A-Z | 0 | - | 4.10 | 40,736 |
| Champions League Winners | 0 | - | 4.92 | 1,003,090 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,621 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,169 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,813 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,428 |
| Monarchies of Europe | 0 | - | 4.90 | 97,878 |
| European Countries with One Border | 0 | - | 4.97 | 182,418 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,241 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,673 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,796 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,060 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,207 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,647 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,549 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,046 |
| Countries That Border Russia | 0 | - | 4.98 | 460,909 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,672 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,040 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,473 |
| States of Germany | 0 | - | 4.96 | 151,692 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,817 |
| Regions of Italy | 0 | - | 4.92 | 75,465 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,648 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,549 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,935 |
| American to British Word Translation | 0 | - | 4.14 | 138,661 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,849 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,946 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,535 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,771 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,668 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,287 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,382 |
| Shakespearean Characters | 0 | - | 4.38 | 37,601 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,146 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 392,586 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,295 |
| English Royal Consorts | 0 | - | 4.37 | 37,304 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,250 |
| Geography of the British Empire | 0 | - | 4.48 | 39,624 |
| Counties of Wales | 0 | - | 4.63 | 39,164 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,801 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,704 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,012 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,371 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,247 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,296 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,403 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,131 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,522 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,685 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,637 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,226 |
| Countries that Border Poland | 0 | - | 4.99 | 171,986 |
| Russia Country Quiz | 0 | - | 4.85 | 114,205 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,679 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,039 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,197 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,051 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,270 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,205 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,328 |
| Departments of France | 0 | - | 4.93 | 53,665 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,749 |
| Germany Country Quiz | 0 | - | 4.82 | 157,472 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,813 |
| Italy Country Quiz | 0 | - | 4.82 | 123,030 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,023 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,722 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,230 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,503 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,761 |
| Finland Country Quiz | 0 | - | 4.50 | 59,487 |
| Norway Country Quiz | 0 | - | 4.44 | 77,132 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,052 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,595 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,276 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,311 |
| British Spellings | 0 | - | 4.06 | 99,391 |
| British Groups of Things | 0 | - | 4.25 | 82,819 |
| British Acronyms | 0 | - | 4.39 | 45,744 |
| Arthurian Legend | 0 | - | 4.33 | 25,092 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,010 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,967 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,676 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,612 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 74,846 |
| Geography of Scotland | 0 | - | 4.63 | 21,579 |
| Medieval English History | 0 | - | 4.53 | 43,442 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,796 |
| England Football Most International Caps | 0 | - | 4.08 | 53,963 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,616 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,178 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,640 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,245 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,126 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,416 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,784 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,719 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,596 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,418 |
| Countries that Beat France | 0 | - | 4.49 | 75,575 |
| France True or False? | 0 | - | 4.43 | 39,892 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,833 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,411 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,592 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,676 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,840 |
| Roman Names for Places | 0 | - | 4.62 | 58,145 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,276 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,290 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,044 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,105 |
| British to American Word Translation | 0 | - | 3.74 | 254,973 |
| British Foods by Description | 0 | - | 3.94 | 48,305 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,624 |
