| England or Wales? | 0 | - | 4.94 | 45,473 |
| Name the English Monarchs | 0 | - | 4.92 | 499,864 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,600 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,373 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,014 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,984 |
| Counties of England | 0 | - | 4.97 | 792,113 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,109 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,298 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,611 |
| Europe Map Quiz | 0 | - | 5.00 | 4,743,982 |
| Countries Bordering France | 0 | - | 4.83 | 400,966 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,884 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,637 |
| Departments of France | 0 | - | 4.93 | 53,206 |
| Germany Country Quiz | 0 | - | 4.82 | 157,108 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,500 |
| Italy Country Quiz | 0 | - | 4.82 | 122,618 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,770 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,403 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,423 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,363 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,989 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,384 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,618 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,005 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,682 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,958 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,272 |
| Counties of Ireland | 0 | - | 4.92 | 193,914 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,617 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,838 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,166 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,410 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,620 |
| Counties of Wales | 0 | - | 4.63 | 39,054 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,516 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,776 |
| The Trojan War | 0 | - | 4.83 | 39,547 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,098 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,105 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,253 |
| Roman Emperors | 0 | - | 4.95 | 119,144 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,926 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,635 |
| British Monopoly Board | 0 | - | 4.52 | 41,090 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,090 |
| Medieval English History | 0 | - | 4.53 | 43,385 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,851 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,805 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,108 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,215 |
| The Only European Country ... | 0 | - | 4.91 | 214,965 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,218 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,698 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,676 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,453 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,031 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,891 |
| Doctor Who Actors | 0 | - | 4.61 | 17,879 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,134 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,868 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,666 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,065 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,087 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,663 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,261 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,731 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,127 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,294 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,676 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,495 |
| Slavic Countries | 0 | - | 4.96 | 111,193 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,724 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,542 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,962 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,098 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,566 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,931 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,085 |
| Councils of Scotland | 0 | - | 4.58 | 28,249 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,273 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,139 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,806 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,893 |
| British Geography A-Z | 0 | - | 4.41 | 19,463 |
| Scottish Clans | 0 | - | 4.70 | 21,298 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,447 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,173 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,319 |
| History of Scotland | 0 | - | 4.51 | 21,040 |
| London A-Z | 0 | - | 4.10 | 40,692 |
| Champions League Winners | 0 | - | 4.92 | 1,000,255 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,596 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,301 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,854 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,423 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,194 |
| Monarchies of Europe | 0 | - | 4.90 | 97,657 |
| European Countries with One Border | 0 | - | 4.97 | 182,064 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,927 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,640 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,477 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,805 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,907 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,447 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,099 |
| Countries That Border Russia | 0 | - | 4.98 | 460,186 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,490 |
| Austria Country Quiz | 0 | - | 4.57 | 59,511 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,443 |
| France Country Quiz | 0 | - | 4.70 | 134,428 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,695 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,100 |
| States of Germany | 0 | - | 4.96 | 150,972 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,314 |
| Greece Country Quiz | 0 | - | 4.74 | 65,947 |
| Regions of Italy | 0 | - | 4.92 | 75,127 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,594 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,343 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,191 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,070 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,953 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,805 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,555 |
| Spain Country Quiz | 0 | - | 4.45 | 127,986 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,101 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,109 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,676 |
| American to British Word Translation | 0 | - | 4.13 | 138,154 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,799 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,576 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,252 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,626 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,257 |
| English Royal Consorts | 0 | - | 4.37 | 37,258 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,068 |
| Geography of the British Empire | 0 | - | 4.48 | 39,569 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,571 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,444 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,282 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,628 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,634 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,978 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,430 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,812 |
| Russia Country Quiz | 0 | - | 4.85 | 113,997 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,056 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,174 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,711 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,860 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,832 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,124 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,616 |
| Finland Country Quiz | 0 | - | 4.50 | 59,336 |
| Norway Country Quiz | 0 | - | 4.44 | 76,931 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,968 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,379 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,213 |
| British Spellings | 0 | - | 4.07 | 99,343 |
| British Groups of Things | 0 | - | 4.25 | 82,758 |
| British to American Food Translation | 0 | - | 3.38 | 51,902 |
| British Acronyms | 0 | - | 4.39 | 45,693 |
| UK Immigration by Country | 0 | - | 4.94 | 140,049 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,989 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,834 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,762 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,292 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,774 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,520 |
| Geography of Scotland | 0 | - | 4.63 | 21,535 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 391,359 |
| Movies Set in London | 0 | - | 4.26 | 28,889 |
| Famous Scottish People | 0 | - | 4.22 | 18,351 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,314 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,156 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,147 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,916 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,624 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,063 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,771 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,087 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,418 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,964 |
| Countries that Border Poland | 0 | - | 4.99 | 171,737 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,542 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,212 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,421 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,907 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,715 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,643 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,034 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,125 |
| 20 Questions About France | 0 | - | 4.11 | 32,359 |
| Countries that Beat France | 0 | - | 4.49 | 75,419 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,837 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,406 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,717 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,740 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,278 |
