| England or Wales? | 0 | - | 4.94 | 45,616 |
| Name the English Monarchs | 0 | - | 4.91 | 501,720 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,638 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,265 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,525 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,720 |
| Counties of England | 0 | - | 4.97 | 795,132 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,084 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,840 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,664 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,737 |
| Countries Bordering France | 0 | - | 4.83 | 401,996 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,694 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,501 |
| Departments of France | 0 | - | 4.93 | 53,861 |
| Germany Country Quiz | 0 | - | 4.82 | 157,635 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,916 |
| Italy Country Quiz | 0 | - | 4.82 | 123,240 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,159 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,841 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,524 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,685 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,414 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,635 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,728 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,205 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,803 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,106 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,207 |
| Counties of Ireland | 0 | - | 4.92 | 194,779 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,766 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,775 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,700 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,588 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,688 |
| Counties of Wales | 0 | - | 4.63 | 39,214 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,631 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,146 |
| The Trojan War | 0 | - | 4.83 | 39,657 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,579 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,340 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,436 |
| Roman Emperors | 0 | - | 4.95 | 119,710 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,171 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,804 |
| British Monopoly Board | 0 | - | 4.52 | 41,145 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,408 |
| Medieval English History | 0 | - | 4.53 | 43,472 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,491 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,615 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,042 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,899 |
| The Only European Country ... | 0 | - | 4.91 | 216,079 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,822 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,805 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,747 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,598 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,110 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,928 |
| Doctor Who Actors | 0 | - | 4.61 | 17,909 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,284 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,686 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,641 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,649 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,465 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,012 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,245 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,015 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,042 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,813 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,047 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,787 |
| Slavic Countries | 0 | - | 4.96 | 111,516 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,894 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,641 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,005 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,000 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,705 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,744 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,496 |
| Councils of Scotland | 0 | - | 4.58 | 28,441 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,695 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,238 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,097 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,023 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,416 |
| British Geography A-Z | 0 | - | 4.42 | 19,496 |
| Scottish Clans | 0 | - | 4.70 | 21,352 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,620 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,229 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,496 |
| History of Scotland | 0 | - | 4.51 | 21,077 |
| London A-Z | 0 | - | 4.10 | 40,749 |
| Champions League Winners | 0 | - | 4.92 | 1,004,343 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,707 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,292 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,979 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,537 |
| Monarchies of Europe | 0 | - | 4.90 | 97,986 |
| European Countries with One Border | 0 | - | 4.97 | 182,547 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,357 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,035 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,931 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,492 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,329 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,742 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,517 |
| Countries That Border Russia | 0 | - | 4.98 | 461,209 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,761 |
| Austria Country Quiz | 0 | - | 4.57 | 59,650 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,686 |
| France Country Quiz | 0 | - | 4.70 | 134,800 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,211 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,580 |
| States of Germany | 0 | - | 4.96 | 152,025 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,913 |
| Greece Country Quiz | 0 | - | 4.74 | 66,163 |
| Regions of Italy | 0 | - | 4.92 | 75,628 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,704 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,447 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,413 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,963 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,395 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,056 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,775 |
| Spain Country Quiz | 0 | - | 4.45 | 128,363 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,696 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,285 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,045 |
| American to British Word Translation | 0 | - | 4.14 | 138,803 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,868 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,076 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,298 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,418 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,311 |
| English Royal Consorts | 0 | - | 4.37 | 37,327 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,333 |
| Geography of the British Empire | 0 | - | 4.48 | 39,637 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,967 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,826 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,415 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,718 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,401 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,757 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,157 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,405 |
| Russia Country Quiz | 0 | - | 4.85 | 114,311 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,255 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,305 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,764 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,950 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,882 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,266 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,812 |
| Finland Country Quiz | 0 | - | 4.50 | 59,562 |
| Norway Country Quiz | 0 | - | 4.44 | 77,210 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,089 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,778 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,361 |
| British Spellings | 0 | - | 4.06 | 99,413 |
| British Groups of Things | 0 | - | 4.25 | 82,839 |
| British to American Food Translation | 0 | - | 3.38 | 51,948 |
| British Acronyms | 0 | - | 4.39 | 45,764 |
| UK Immigration by Country | 0 | - | 4.94 | 140,722 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,023 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,517 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,047 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,305 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,278 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,731 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,701 |
| Geography of Scotland | 0 | - | 4.63 | 21,599 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 393,193 |
| Movies Set in London | 0 | - | 4.26 | 28,912 |
| Famous Scottish People | 0 | - | 4.22 | 18,391 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,335 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,931 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,191 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,056 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,644 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,292 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,562 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,362 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,835 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,182 |
| Countries that Border Poland | 0 | - | 4.99 | 172,095 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,742 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,491 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,345 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,114 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,815 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,752 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,276 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,525 |
| 20 Questions About France | 0 | - | 4.11 | 32,402 |
| Countries that Beat France | 0 | - | 4.49 | 75,646 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,081 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,507 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,932 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,883 |
