| Name the English Monarchs | 0 | - | 4.91 | 504,007 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,194 |
| UK Immigration by Country | 0 | - | 4.94 | 141,172 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,196 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,995 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,388 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,290 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,806 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,012 |
| Counties of England | 0 | - | 4.97 | 798,989 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,501 |
| Monarchies of Europe | 0 | - | 4.90 | 98,358 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,166 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,183 |
| Scotland Trivia | 0 | - | 4.58 | 57,656 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,609 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,056 |
| Countries Bordering France | 0 | - | 4.83 | 403,580 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,708 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,129 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,847 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,779 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,942 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,368 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,272 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,818 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,779 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,178 |
| Germany Country Quiz | 0 | - | 4.83 | 158,193 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,636 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,669 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,615 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,122 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,232 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,271 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,397 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,347 |
| Councils of Scotland | 0 | - | 4.58 | 28,569 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,024 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,960 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,381 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,667 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,969 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,287 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,387 |
| Counties of Ireland | 0 | - | 4.92 | 196,078 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,026 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,361 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,377 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,768 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,427 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,738 |
| James Bond Trivia | 0 | - | 4.46 | 39,310 |
| History of Scotland | 0 | - | 4.51 | 21,128 |
| Counties of Wales | 0 | - | 4.63 | 39,387 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,097 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,746 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,656 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,070 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,769 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,746 |
| Monty Python Quotes | 0 | - | 4.89 | 42,511 |
| English Royal Consorts | 0 | - | 4.38 | 37,413 |
| Medieval English History | 0 | - | 4.53 | 43,574 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,783 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,595 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,068 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,706 |
| The Only European Country ... | 0 | - | 4.91 | 217,422 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,592 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,959 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,754 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,208 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,032 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,360 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,785 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,836 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,938 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,446 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,404 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,367 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,660 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,568 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,414 |
| Slavic Countries | 0 | - | 4.96 | 111,895 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,426 |
| British Cultural Symbols | 0 | - | 4.27 | 63,347 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,250 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 862,023 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,926 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,984 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,299 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,800 |
| British History A-Z #1 | 0 | - | 4.45 | 46,585 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,533 |
| Scotland A-Z | 0 | - | 4.73 | 41,339 |
| The Wales Quiz | 0 | - | 4.47 | 29,204 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,763 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,054 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,867 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,732 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,395 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,999 |
| European Countries with One Border | 0 | - | 4.97 | 183,132 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,905 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,765 |
| Countries That Border Russia | 0 | - | 4.98 | 462,853 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,104 |
| Austria Country Quiz | 0 | - | 4.57 | 59,845 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,951 |
| France Country Quiz | 0 | - | 4.70 | 135,194 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,865 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,241 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,228 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,388 |
| Greece Country Quiz | 0 | - | 4.74 | 66,373 |
| Italy Country Quiz | 0 | - | 4.77 | 123,609 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,825 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,570 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,659 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,555 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,031 |
| Spain Country Quiz | 0 | - | 4.44 | 128,784 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,458 |
| Official Cities in the UK | 0 | - | 4.89 | 284,543 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,580 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,580 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,406 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,677 |
| Geography of the British Empire | 0 | - | 4.48 | 39,735 |
| Monarchies of Asia | 0 | - | 4.97 | 71,229 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,028 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,389 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,039 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,650 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,943 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,646 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,132 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,056 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,301 |
| Russia Country Quiz | 0 | - | 4.83 | 114,706 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,472 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,417 |
| Departments of France | 0 | - | 4.93 | 54,479 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,868 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,421 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,618 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,034 |
| Finland Country Quiz | 0 | - | 4.50 | 59,791 |
| Norway Country Quiz | 0 | - | 4.44 | 77,504 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,248 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,530 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,970 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,393 |
| British Monopoly Board | 0 | - | 4.52 | 41,194 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,313 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,002 |
| Boroughs of London | 0 | - | 4.63 | 88,115 |
| London Geography | 0 | - | 4.47 | 59,743 |
| Movies Set in London | 0 | - | 4.26 | 28,937 |
| Scottish Inventions | 0 | - | 3.83 | 9,975 |
| England or Wales? | 0 | - | 4.94 | 45,804 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,515 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,553 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,360 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,103 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,822 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,615 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,462 |
| U.S. States by Governor | 0 | - | 4.43 | 18,079 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,717 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,712 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,113 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,270 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,191 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,595 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,523 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,422 |
| Countries that Border Poland | 0 | - | 4.99 | 172,618 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,657 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,989 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,068 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,525 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,156 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,436 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,928 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,885 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,674 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,859 |
| 20 Questions About France | 0 | - | 4.11 | 32,432 |
| Countries that Beat France | 0 | - | 4.49 | 76,030 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,639 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,860 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,061 |
| The Trojan War | 0 | - | 4.83 | 39,800 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,260 |
| Famous Italians by Picture | 0 | - | 4.06 | 21,970 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,656 |
| Roman Emperors | 0 | - | 4.95 | 120,408 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,405 |
