| Name the English Monarchs | 0 | - | 4.92 | 499,888 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,121 |
| UK Immigration by Country | 0 | - | 4.94 | 140,057 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,855 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,783 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,615 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,393 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,019 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,990 |
| Counties of England | 0 | - | 4.97 | 792,165 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,137 |
| Monarchies of Europe | 0 | - | 4.90 | 97,665 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,303 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,588 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,202 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,836 |
| Countries Bordering France | 0 | - | 4.83 | 400,996 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,906 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,304 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,677 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,456 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,665 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,590 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,449 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,997 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,643 |
| Germany Country Quiz | 0 | - | 4.82 | 157,120 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,508 |
| Italy Country Quiz | 0 | - | 4.82 | 122,628 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,773 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,406 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,366 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,003 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,383 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,582 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,990 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,725 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,385 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,422 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,008 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,685 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,960 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,293 |
| Counties of Ireland | 0 | - | 4.92 | 193,932 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,620 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,845 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,174 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,623 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,159 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,014 |
| James Bond Trivia | 0 | - | 4.46 | 39,206 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,216 |
| Counties of Wales | 0 | - | 4.63 | 39,056 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,518 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,131 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,784 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,108 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,640 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,306 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,093 |
| Monty Python Quotes | 0 | - | 4.88 | 42,371 |
| English Royal Consorts | 0 | - | 4.37 | 37,259 |
| Medieval English History | 0 | - | 4.53 | 43,387 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,899 |
| Scotland Trivia | 0 | - | 4.58 | 57,482 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,818 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,120 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,229 |
| The Only European Country ... | 0 | - | 4.91 | 214,989 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,231 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,701 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,410 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,036 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,880 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,775 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,127 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,097 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,669 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,273 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,734 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,229 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,684 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,499 |
| Slavic Countries | 0 | - | 4.96 | 111,199 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,921 |
| British Cultural Symbols | 0 | - | 4.27 | 63,227 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 854,786 |
| Councils of Scotland | 0 | - | 4.58 | 28,251 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,303 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,174 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,664 |
| British History A-Z #1 | 0 | - | 4.45 | 46,281 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,459 |
| History of Scotland | 0 | - | 4.51 | 21,040 |
| Scotland A-Z | 0 | - | 4.73 | 41,136 |
| The Wales Quiz | 0 | - | 4.47 | 29,063 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,771 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,308 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,863 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,438 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,555 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,201 |
| European Countries with One Border | 0 | - | 4.97 | 182,068 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,931 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,482 |
| Countries That Border Russia | 0 | - | 4.98 | 460,197 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,499 |
| Austria Country Quiz | 0 | - | 4.57 | 59,515 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,451 |
| France Country Quiz | 0 | - | 4.70 | 134,437 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,699 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,027 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,104 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,082 |
| Greece Country Quiz | 0 | - | 4.74 | 65,953 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,597 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,345 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,196 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,954 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,559 |
| Spain Country Quiz | 0 | - | 4.45 | 128,002 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,109 |
| Official Cities in the UK | 0 | - | 4.89 | 281,836 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,403 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,922 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,257 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,069 |
| Geography of the British Empire | 0 | - | 4.48 | 39,569 |
| Monarchies of Asia | 0 | - | 4.97 | 70,807 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,605 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,730 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,539 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,419 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,840 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,256 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,641 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,988 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,475 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,830 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,887 |
| Russia Country Quiz | 0 | - | 4.85 | 114,007 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,063 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,179 |
| Departments of France | 0 | - | 4.93 | 53,231 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,712 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,125 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,424 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,621 |
| Finland Country Quiz | 0 | - | 4.50 | 59,338 |
| Norway Country Quiz | 0 | - | 4.44 | 76,938 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,970 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,215 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,878 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,766 |
| British Monopoly Board | 0 | - | 4.52 | 41,093 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,292 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,524 |
| Boroughs of London | 0 | - | 4.63 | 87,344 |
| London Geography | 0 | - | 4.47 | 59,552 |
| Movies Set in London | 0 | - | 4.26 | 28,889 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,314 |
| England or Wales? | 0 | - | 4.94 | 45,473 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,668 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,054 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,240 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,997 |
| Hindu Countries | 0 | - | 4.86 | 49,802 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,488 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,614 |
| U.S. States by Governor | 0 | - | 4.43 | 18,012 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,616 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,600 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,705 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,147 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,917 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,338 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,070 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,967 |
| Countries that Border Poland | 0 | - | 4.99 | 171,742 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,838 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,547 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,220 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,435 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,759 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,912 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,715 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,643 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,037 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,621 |
| 20 Questions About France | 0 | - | 4.11 | 32,359 |
| Countries that Beat France | 0 | - | 4.49 | 75,424 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,409 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,786 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,743 |
| The Trojan War | 0 | - | 4.83 | 39,549 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,106 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,880 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,257 |
| Roman Emperors | 0 | - | 4.95 | 119,152 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,231 |
