| Name the English Monarchs | 0 | - | 4.91 | 507,613 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,953 |
| UK Immigration by Country | 0 | - | 4.94 | 141,945 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,357 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,119 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,059 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,731 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,454 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,450 |
| Counties of England | 0 | - | 4.97 | 804,678 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,878 |
| Monarchies of Europe | 0 | - | 4.90 | 99,077 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,686 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,351 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,965 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,270 |
| Countries Bordering France | 0 | - | 4.83 | 405,479 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,357 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,239 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,009 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,044 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,189 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,123 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,023 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,053 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,011 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,041 |
| Germany Country Quiz | 0 | - | 4.82 | 159,137 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,299 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,481 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,282 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,650 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,083 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,169 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,166 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,030 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,474 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,446 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,328 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,078 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,252 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,595 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,269 |
| Counties of Ireland | 0 | - | 4.92 | 197,769 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,397 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,774 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,450 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,889 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,662 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,673 |
| James Bond Trivia | 0 | - | 4.46 | 39,439 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,290 |
| Counties of Wales | 0 | - | 4.63 | 39,684 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,049 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,555 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,326 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,462 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,148 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,228 |
| Monty Python Quotes | 0 | - | 4.89 | 42,635 |
| English Royal Consorts | 0 | - | 4.38 | 37,574 |
| Medieval English History | 0 | - | 4.53 | 43,700 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,350 |
| Scotland Trivia | 0 | - | 4.58 | 57,805 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,352 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,680 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,590 |
| The Only European Country ... | 0 | - | 4.91 | 219,739 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,915 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,156 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 64,033 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,363 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,922 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,344 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,692 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,840 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,587 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,407 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,948 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,824 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,428 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,952 |
| Slavic Countries | 0 | - | 4.96 | 112,553 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,974 |
| British Cultural Symbols | 0 | - | 4.27 | 63,446 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,605 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,146 |
| Councils of Scotland | 0 | - | 4.58 | 28,802 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,234 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,325 |
| Embarrassing Chapters in British History | 0 | - | 4.31 | 32,418 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,904 |
| British History A-Z #1 | 0 | - | 4.45 | 47,361 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,577 |
| History of Scotland | 0 | - | 4.51 | 21,197 |
| Scotland A-Z | 0 | - | 4.73 | 41,509 |
| The Wales Quiz | 0 | - | 4.46 | 29,293 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,026 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,029 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,789 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,952 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,930 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,707 |
| European Countries with One Border | 0 | - | 4.97 | 184,097 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,814 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,631 |
| Countries That Border Russia | 0 | - | 4.98 | 465,057 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,620 |
| Austria Country Quiz | 0 | - | 4.57 | 60,143 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,405 |
| France Country Quiz | 0 | - | 4.70 | 135,855 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,863 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,416 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,042 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,675 |
| Greece Country Quiz | 0 | - | 4.74 | 66,744 |
| Italy Country Quiz | 0 | - | 4.77 | 124,274 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 34,001 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,738 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,076 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,820 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,449 |
| Spain Country Quiz | 0 | - | 4.44 | 129,449 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,749 |
| Official Cities in the UK | 0 | - | 4.89 | 287,055 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,719 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,140 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,498 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,408 |
| Geography of the British Empire | 0 | - | 4.48 | 39,889 |
| Monarchies of Asia | 0 | - | 4.97 | 71,641 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,384 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,989 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,214 |
| Canadian Prime Ministers | 0 | - | 4.64 | 58,041 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,482 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,384 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,587 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,190 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,728 |
| Russia Country Quiz | 0 | - | 4.83 | 115,499 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,860 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,667 |
| Departments of France | 0 | - | 4.93 | 55,455 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,035 |
| Countries Italy Declared War On | 0 | - | 4.74 | 49,526 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,793 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,353 |
| Finland Country Quiz | 0 | - | 4.51 | 60,104 |
| Norway Country Quiz | 0 | - | 4.45 | 77,944 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,448 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,795 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,094 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,890 |
| British Monopoly Board | 0 | - | 4.52 | 41,298 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,337 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,431 |
| Boroughs of London | 0 | - | 4.63 | 88,741 |
| London Geography | 0 | - | 4.47 | 59,935 |
| Movies Set in London | 0 | - | 4.26 | 28,996 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,397 |
| England or Wales? | 0 | - | 4.94 | 46,091 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,834 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,862 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,630 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,994 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,535 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,652 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,777 |
| U.S. States by Governor | 0 | - | 4.43 | 18,127 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,790 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,814 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,074 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,417 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,961 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,848 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,810 |
| Countries that Border Poland | 0 | - | 4.99 | 173,397 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,682 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,373 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,793 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,430 |
| Countries Invaded by the USSR | 0 | - | 4.30 | 94,531 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,129 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,101 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,082 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,247 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,319 |
| 20 Questions About France | 0 | - | 4.11 | 32,488 |
| Countries that Beat France | 0 | - | 4.48 | 76,527 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,831 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,922 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,582 |
| The Trojan War | 0 | - | 4.83 | 40,116 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,337 |
| Famous Italians by Picture | 0 | - | 4.06 | 22,033 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,724 |
| Roman Emperors | 0 | - | 4.95 | 121,508 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,662 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,573 |
