| Name the English Monarchs | 0 | - | 4.91 | 502,022 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,230 |
| UK Immigration by Country | 0 | - | 4.94 | 140,781 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,626 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,406 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,009 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,445 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,590 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,769 |
| Counties of England | 0 | - | 4.97 | 795,690 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,319 |
| Monarchies of Europe | 0 | - | 4.90 | 98,034 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,925 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,184 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,774 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,946 |
| Countries Bordering France | 0 | - | 4.83 | 402,186 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,929 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,742 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,769 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,619 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,835 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,026 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,887 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,199 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,649 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,595 |
| Germany Country Quiz | 0 | - | 4.82 | 157,715 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,998 |
| Italy Country Quiz | 0 | - | 4.82 | 123,292 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,225 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,902 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,798 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,512 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,855 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,044 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,292 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,593 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,760 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,927 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,243 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,829 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,132 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,388 |
| Counties of Ireland | 0 | - | 4.92 | 194,940 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,807 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,882 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,806 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,697 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,295 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,413 |
| James Bond Trivia | 0 | - | 4.46 | 39,258 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,234 |
| Counties of Wales | 0 | - | 4.63 | 39,245 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,618 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,241 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,397 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,848 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,546 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,464 |
| Monty Python Quotes | 0 | - | 4.88 | 42,447 |
| English Royal Consorts | 0 | - | 4.37 | 37,336 |
| Medieval English History | 0 | - | 4.53 | 43,489 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 400,795 |
| Scotland Trivia | 0 | - | 4.58 | 57,576 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,753 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,205 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,028 |
| The Only European Country ... | 0 | - | 4.91 | 216,282 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,942 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,830 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,605 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,121 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,836 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,899 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,201 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,551 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,080 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,407 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,058 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,954 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,138 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,924 |
| Slavic Countries | 0 | - | 4.96 | 111,562 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,189 |
| British Cultural Symbols | 0 | - | 4.27 | 63,286 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 858,481 |
| Councils of Scotland | 0 | - | 4.58 | 28,455 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,772 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,238 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,734 |
| British History A-Z #1 | 0 | - | 4.45 | 46,441 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,496 |
| History of Scotland | 0 | - | 4.51 | 21,083 |
| Scotland A-Z | 0 | - | 4.73 | 41,258 |
| The Wales Quiz | 0 | - | 4.47 | 29,135 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,299 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,749 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,380 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,101 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,010 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,629 |
| European Countries with One Border | 0 | - | 4.97 | 182,628 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,443 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,042 |
| Countries That Border Russia | 0 | - | 4.98 | 461,396 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,806 |
| Austria Country Quiz | 0 | - | 4.57 | 59,693 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,738 |
| France Country Quiz | 0 | - | 4.70 | 134,878 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,270 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,128 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,681 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,262 |
| Greece Country Quiz | 0 | - | 4.74 | 66,199 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,722 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,470 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,464 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,420 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,817 |
| Spain Country Quiz | 0 | - | 4.45 | 128,426 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,317 |
| Official Cities in the UK | 0 | - | 4.89 | 283,335 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,482 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,267 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,320 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,388 |
| Geography of the British Empire | 0 | - | 4.48 | 39,646 |
| Monarchies of Asia | 0 | - | 4.97 | 71,032 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,818 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,486 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,222 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,062 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,951 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,464 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,923 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,896 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,468 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,519 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,108 |
| Russia Country Quiz | 0 | - | 4.85 | 114,371 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,287 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,317 |
| Departments of France | 0 | - | 4.93 | 53,971 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,770 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,284 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,532 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,850 |
| Finland Country Quiz | 0 | - | 4.50 | 59,605 |
| Norway Country Quiz | 0 | - | 4.44 | 77,244 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,121 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,386 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,931 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,105 |
| British Monopoly Board | 0 | - | 4.52 | 41,155 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,307 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,757 |
| Boroughs of London | 0 | - | 4.63 | 87,792 |
| London Geography | 0 | - | 4.47 | 59,647 |
| Movies Set in London | 0 | - | 4.26 | 28,916 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,336 |
| England or Wales? | 0 | - | 4.94 | 45,641 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,921 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,574 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 109,864 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,678 |
| Hindu Countries | 0 | - | 4.86 | 50,074 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,207 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,724 |
| U.S. States by Governor | 0 | - | 4.43 | 18,054 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,680 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,658 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,647 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,195 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,077 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,478 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,327 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,207 |
| Countries that Border Poland | 0 | - | 4.99 | 172,157 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,267 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,786 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,556 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,527 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,968 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,151 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,830 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,766 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,324 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,746 |
| 20 Questions About France | 0 | - | 4.11 | 32,402 |
| Countries that Beat France | 0 | - | 4.49 | 75,708 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,527 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,829 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,912 |
| The Trojan War | 0 | - | 4.83 | 39,678 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,676 |
| Famous Italians by Picture | 0 | - | 4.06 | 21,931 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,475 |
| Roman Emperors | 0 | - | 4.95 | 119,803 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,329 |
