| Name the English Monarchs | 0 | - | 4.92 | 500,164 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,323 |
| UK Immigration by Country | 0 | - | 4.94 | 140,375 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,990 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,881 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,673 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,512 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,066 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,016 |
| Counties of England | 0 | - | 4.97 | 792,686 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,162 |
| Monarchies of Europe | 0 | - | 4.90 | 97,710 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,359 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,676 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,489 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,855 |
| Countries Bordering France | 0 | - | 4.83 | 401,172 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,031 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,363 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,690 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,472 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,686 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,654 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,517 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,111 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,829 |
| Germany Country Quiz | 0 | - | 4.82 | 157,204 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,577 |
| Italy Country Quiz | 0 | - | 4.82 | 122,699 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,852 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,483 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,444 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,054 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,449 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,663 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,195 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,801 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,423 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,496 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,034 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,705 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,981 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,449 |
| Counties of Ireland | 0 | - | 4.92 | 194,064 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,640 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,922 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,247 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,628 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,183 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,073 |
| James Bond Trivia | 0 | - | 4.46 | 39,211 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,221 |
| Counties of Wales | 0 | - | 4.63 | 39,070 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,538 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,202 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,835 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,136 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,669 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,344 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,144 |
| Monty Python Quotes | 0 | - | 4.88 | 42,381 |
| English Royal Consorts | 0 | - | 4.37 | 37,274 |
| Medieval English History | 0 | - | 4.53 | 43,404 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,147 |
| Scotland Trivia | 0 | - | 4.58 | 57,501 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,979 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,259 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,344 |
| The Only European Country ... | 0 | - | 4.91 | 215,203 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,350 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,725 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,434 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,050 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,015 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,911 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,600 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,168 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,716 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,476 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,782 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,371 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,754 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,536 |
| Slavic Countries | 0 | - | 4.96 | 111,270 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,957 |
| British Cultural Symbols | 0 | - | 4.27 | 63,239 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 855,263 |
| Councils of Scotland | 0 | - | 4.58 | 28,268 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,333 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,185 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,679 |
| British History A-Z #1 | 0 | - | 4.45 | 46,305 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,463 |
| History of Scotland | 0 | - | 4.51 | 21,048 |
| Scotland A-Z | 0 | - | 4.73 | 41,152 |
| The Wales Quiz | 0 | - | 4.47 | 29,078 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,848 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,431 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,946 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,520 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,607 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,255 |
| European Countries with One Border | 0 | - | 4.97 | 182,141 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,000 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,553 |
| Countries That Border Russia | 0 | - | 4.98 | 460,382 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,543 |
| Austria Country Quiz | 0 | - | 4.57 | 59,542 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,496 |
| France Country Quiz | 0 | - | 4.70 | 134,507 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,804 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,041 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,178 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,108 |
| Greece Country Quiz | 0 | - | 4.74 | 65,993 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,617 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,368 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,236 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,268 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,595 |
| Spain Country Quiz | 0 | - | 4.45 | 128,063 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,134 |
| Official Cities in the UK | 0 | - | 4.89 | 282,192 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,424 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,983 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,269 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,108 |
| Geography of the British Empire | 0 | - | 4.48 | 39,586 |
| Monarchies of Asia | 0 | - | 4.97 | 70,842 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,642 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,782 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,795 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,477 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,854 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,287 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,835 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,123 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,788 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,942 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,920 |
| Russia Country Quiz | 0 | - | 4.85 | 114,055 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,108 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,197 |
| Departments of France | 0 | - | 4.93 | 53,330 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,723 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,157 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,445 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,663 |
| Finland Country Quiz | 0 | - | 4.50 | 59,375 |
| Norway Country Quiz | 0 | - | 4.44 | 76,990 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,996 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,239 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,884 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,826 |
| British Monopoly Board | 0 | - | 4.52 | 41,099 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,295 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,575 |
| Boroughs of London | 0 | - | 4.63 | 87,395 |
| London Geography | 0 | - | 4.47 | 59,575 |
| Movies Set in London | 0 | - | 4.26 | 28,890 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,319 |
| England or Wales? | 0 | - | 4.94 | 45,495 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,692 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,623 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,345 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,067 |
| Hindu Countries | 0 | - | 4.86 | 49,836 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,534 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,030 |
| U.S. States by Governor | 0 | - | 4.43 | 18,016 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,624 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,606 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,806 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,155 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,937 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,360 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,106 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,005 |
| Countries that Border Poland | 0 | - | 4.99 | 171,801 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,885 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,575 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,265 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,577 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,794 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,938 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,725 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,673 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,077 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,637 |
| 20 Questions About France | 0 | - | 4.11 | 32,363 |
| Countries that Beat France | 0 | - | 4.49 | 75,458 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,422 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,792 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,772 |
| The Trojan War | 0 | - | 4.83 | 39,574 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,190 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,887 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,291 |
| Roman Emperors | 0 | - | 4.95 | 119,258 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,249 |
