| Name the English Monarchs | 0 | - | 4.91 | 501,614 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,061 |
| UK Immigration by Country | 0 | - | 4.94 | 140,699 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,494 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,261 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,934 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,229 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,403 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,709 |
| Counties of England | 0 | - | 4.97 | 795,013 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,279 |
| Monarchies of Europe | 0 | - | 4.90 | 97,975 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,746 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,057 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,247 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,925 |
| Countries Bordering France | 0 | - | 4.83 | 401,952 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,670 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,660 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,746 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,587 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,807 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,937 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,813 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,027 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,486 |
| Germany Country Quiz | 0 | - | 4.82 | 157,619 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,907 |
| Italy Country Quiz | 0 | - | 4.82 | 123,229 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,153 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,834 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,669 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,398 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,754 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,951 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,071 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,482 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,717 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,813 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,198 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,799 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,098 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,171 |
| Counties of Ireland | 0 | - | 4.92 | 194,734 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,765 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,745 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,673 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,682 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,272 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,353 |
| James Bond Trivia | 0 | - | 4.46 | 39,248 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,233 |
| Counties of Wales | 0 | - | 4.63 | 39,212 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,623 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,509 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,132 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,326 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,797 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,488 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,397 |
| Monty Python Quotes | 0 | - | 4.88 | 42,437 |
| English Royal Consorts | 0 | - | 4.37 | 37,324 |
| Medieval English History | 0 | - | 4.53 | 43,471 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,426 |
| Scotland Trivia | 0 | - | 4.58 | 57,558 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,583 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,018 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,871 |
| The Only European Country ... | 0 | - | 4.91 | 216,044 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,797 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,804 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,560 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,108 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,649 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,397 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,530 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,449 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,996 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,212 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,003 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,828 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,031 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,764 |
| Slavic Countries | 0 | - | 4.96 | 111,508 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,136 |
| British Cultural Symbols | 0 | - | 4.27 | 63,278 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 857,727 |
| Councils of Scotland | 0 | - | 4.58 | 28,438 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,711 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,229 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,721 |
| British History A-Z #1 | 0 | - | 4.45 | 46,408 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,488 |
| History of Scotland | 0 | - | 4.51 | 21,075 |
| Scotland A-Z | 0 | - | 4.73 | 41,234 |
| The Wales Quiz | 0 | - | 4.47 | 29,127 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,203 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,687 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,278 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,947 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,929 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,525 |
| European Countries with One Border | 0 | - | 4.97 | 182,536 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,345 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,919 |
| Countries That Border Russia | 0 | - | 4.98 | 461,169 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,746 |
| Austria Country Quiz | 0 | - | 4.57 | 59,645 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,679 |
| France Country Quiz | 0 | - | 4.70 | 134,787 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,196 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,115 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,570 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,229 |
| Greece Country Quiz | 0 | - | 4.74 | 66,153 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,703 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,445 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,409 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,389 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,765 |
| Spain Country Quiz | 0 | - | 4.45 | 128,348 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,279 |
| Official Cities in the UK | 0 | - | 4.89 | 283,121 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,471 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,208 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,309 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,324 |
| Geography of the British Empire | 0 | - | 4.48 | 39,636 |
| Monarchies of Asia | 0 | - | 4.97 | 70,990 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,782 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,382 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,118 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,966 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,928 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,435 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,679 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,729 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,080 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,385 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,061 |
| Russia Country Quiz | 0 | - | 4.85 | 114,297 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,249 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,301 |
| Departments of France | 0 | - | 4.93 | 53,830 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,762 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,259 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,522 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,807 |
| Finland Country Quiz | 0 | - | 4.50 | 59,556 |
| Norway Country Quiz | 0 | - | 4.44 | 77,203 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,088 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,357 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,920 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,036 |
| British Monopoly Board | 0 | - | 4.52 | 41,144 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,305 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,725 |
| Boroughs of London | 0 | - | 4.63 | 87,705 |
| London Geography | 0 | - | 4.47 | 59,632 |
| Movies Set in London | 0 | - | 4.26 | 28,912 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,334 |
| England or Wales? | 0 | - | 4.94 | 45,615 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,854 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 131,997 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,744 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,572 |
| Hindu Countries | 0 | - | 4.86 | 50,018 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,121 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,529 |
| U.S. States by Governor | 0 | - | 4.43 | 18,045 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,672 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,651 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,548 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,191 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,053 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,446 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,285 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,174 |
| Countries that Border Poland | 0 | - | 4.99 | 172,073 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,177 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,736 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,480 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,311 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,935 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,108 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,808 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,747 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,267 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,723 |
| 20 Questions About France | 0 | - | 4.11 | 32,399 |
| Countries that Beat France | 0 | - | 4.49 | 75,636 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,503 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,822 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,876 |
| The Trojan War | 0 | - | 4.83 | 39,655 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,562 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,924 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,428 |
| Roman Emperors | 0 | - | 4.95 | 119,672 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,307 |
