| Name the English Monarchs | 0 | - | 4.92 | 500,184 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,332 |
| UK Immigration by Country | 0 | - | 4.94 | 140,379 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,994 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,892 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,678 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,517 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,068 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,020 |
| Counties of England | 0 | - | 4.97 | 792,715 |
| 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 | 93,361 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,676 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,646 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,856 |
| Countries Bordering France | 0 | - | 4.83 | 401,184 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,040 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,367 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,690 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,473 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,687 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,655 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,524 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,116 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,849 |
| Germany Country Quiz | 0 | - | 4.82 | 157,210 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,580 |
| Italy Country Quiz | 0 | - | 4.82 | 122,703 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,855 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,489 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,449 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,064 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,451 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,674 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,202 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,805 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,423 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,500 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,038 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,708 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,982 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,457 |
| Counties of Ireland | 0 | - | 4.92 | 194,066 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,643 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,926 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,248 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,628 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,184 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,075 |
| James Bond Trivia | 0 | - | 4.46 | 39,211 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,221 |
| Counties of Wales | 0 | - | 4.63 | 39,071 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,538 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,205 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,837 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,138 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,670 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,345 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,148 |
| Monty Python Quotes | 0 | - | 4.88 | 42,382 |
| English Royal Consorts | 0 | - | 4.37 | 37,275 |
| Medieval English History | 0 | - | 4.53 | 43,406 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,153 |
| Scotland Trivia | 0 | - | 4.58 | 57,501 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,986 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,269 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,350 |
| The Only European Country ... | 0 | - | 4.91 | 215,211 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,360 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,725 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,436 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,053 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,025 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,007 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,628 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,172 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,721 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,487 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,788 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,372 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,757 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,538 |
| Slavic Countries | 0 | - | 4.96 | 111,274 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,960 |
| British Cultural Symbols | 0 | - | 4.27 | 63,240 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 855,285 |
| Councils of Scotland | 0 | - | 4.58 | 28,271 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,335 |
| 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 | 46,307 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,463 |
| History of Scotland | 0 | - | 4.51 | 21,049 |
| Scotland A-Z | 0 | - | 4.73 | 41,153 |
| The Wales Quiz | 0 | - | 4.47 | 29,078 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,854 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,433 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,951 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,526 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,614 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,259 |
| European Countries with One Border | 0 | - | 4.97 | 182,149 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,010 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,559 |
| Countries That Border Russia | 0 | - | 4.98 | 460,392 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,546 |
| Austria Country Quiz | 0 | - | 4.57 | 59,542 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,497 |
| France Country Quiz | 0 | - | 4.70 | 134,509 |
| 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 | 132,182 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,114 |
| Greece Country Quiz | 0 | - | 4.74 | 65,994 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,618 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,369 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,239 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,269 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,596 |
| Spain Country Quiz | 0 | - | 4.45 | 128,065 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,135 |
| Official Cities in the UK | 0 | - | 4.89 | 282,214 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,425 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,987 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,269 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,110 |
| Geography of the British Empire | 0 | - | 4.48 | 39,587 |
| Monarchies of Asia | 0 | - | 4.97 | 70,845 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,643 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,785 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,799 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,479 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,855 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,288 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,849 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,132 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,812 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,948 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,922 |
| Russia Country Quiz | 0 | - | 4.85 | 114,055 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,109 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,199 |
| Departments of France | 0 | - | 4.93 | 53,336 |
| 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 | 49,446 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,663 |
| Finland Country Quiz | 0 | - | 4.50 | 59,375 |
| Norway Country Quiz | 0 | - | 4.44 | 76,993 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,997 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,240 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,884 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,827 |
| British Monopoly Board | 0 | - | 4.52 | 41,100 |
| 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 | 87,398 |
| London Geography | 0 | - | 4.47 | 59,575 |
| Movies Set in London | 0 | - | 4.26 | 28,891 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,319 |
| England or Wales? | 0 | - | 4.94 | 45,499 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,694 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,648 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,346 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,070 |
| Hindu Countries | 0 | - | 4.86 | 49,839 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,535 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,048 |
| 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 | 19,607 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,815 |
| 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 | 101,362 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,112 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,006 |
| Countries that Border Poland | 0 | - | 4.99 | 171,806 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,887 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,577 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,267 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,590 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,795 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,944 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,725 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,673 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,082 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,640 |
| 20 Questions About France | 0 | - | 4.11 | 32,363 |
| Countries that Beat France | 0 | - | 4.49 | 75,460 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,424 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,792 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,772 |
| The Trojan War | 0 | - | 4.83 | 39,575 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,194 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,887 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,294 |
| Roman Emperors | 0 | - | 4.95 | 119,266 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,251 |
