| Name the English Monarchs | 0 | - | 4.91 | 502,013 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,005 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,439 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,588 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,769 |
| Counties of England | 0 | - | 4.97 | 795,661 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,463 |
| Monty Python Quotes | 0 | - | 4.88 | 42,447 |
| Prime Ministers of the UK | 0 | - | 4.95 | 438,339 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 400,786 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,223 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,830 |
| Countries Bordering France | 0 | - | 4.83 | 402,184 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,913 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,923 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,178 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,740 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,705 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,197 |
| UK Immigration by Country | 0 | - | 4.94 | 140,781 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,619 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,404 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,592 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,759 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,925 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,242 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,827 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,132 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,386 |
| Counties of Ireland | 0 | - | 4.92 | 194,937 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,807 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,879 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,804 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,609 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,236 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,389 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,480 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,846 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,544 |
| Scotland Trivia | 0 | - | 4.58 | 57,575 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,750 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,199 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,020 |
| The Only European Country ... | 0 | - | 4.91 | 216,278 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,938 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,397 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,758 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,256 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,318 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 858,462 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,867 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,193 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,348 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,189 |
| Arthurian Legend | 0 | - | 4.33 | 25,105 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,827 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,604 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,335 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,769 |
| British History A-Z #1 | 0 | - | 4.45 | 46,440 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,618 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,618 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,527 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,843 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,697 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,323 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,549 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,077 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,400 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,057 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,944 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,953 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,137 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,918 |
| Slavic Countries | 0 | - | 4.96 | 111,559 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,771 |
| Scotland A-Z | 0 | - | 4.73 | 41,257 |
| The Wales Quiz | 0 | - | 4.47 | 29,135 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,293 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,747 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,379 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,094 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,626 |
| Monarchies of Europe | 0 | - | 4.90 | 98,034 |
| European Countries with One Border | 0 | - | 4.97 | 182,625 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,442 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,203 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,390 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,036 |
| Countries That Border Russia | 0 | - | 4.98 | 461,392 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,805 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,269 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,679 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,261 |
| Official Cities in the UK | 0 | - | 4.89 | 283,330 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,792 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,697 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,295 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,410 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,412 |
| James Bond Trivia | 0 | - | 4.46 | 39,258 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,377 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,319 |
| English Royal Consorts | 0 | - | 4.37 | 37,336 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,385 |
| Geography of the British Empire | 0 | - | 4.48 | 39,646 |
| Counties of Wales | 0 | - | 4.63 | 39,245 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,524 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,206 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,483 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,903 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,950 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,835 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,464 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,024 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,886 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,077 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,477 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,327 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,458 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,513 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,106 |
| Countries that Border Poland | 0 | - | 4.99 | 172,156 |
| Russia Country Quiz | 0 | - | 4.85 | 114,370 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,783 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,520 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,287 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,150 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,317 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,324 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,746 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,648 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,594 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,769 |
| Germany Country Quiz | 0 | - | 4.82 | 157,714 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,998 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,828 |
| Italy Country Quiz | 0 | - | 4.82 | 123,291 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,224 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,898 |
| Famous Italians by Picture | 0 | - | 4.06 | 21,931 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,284 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,850 |
| Finland Country Quiz | 0 | - | 4.50 | 59,605 |
| Norway Country Quiz | 0 | - | 4.44 | 77,244 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,119 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,798 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,504 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,851 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,386 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,931 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,104 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,044 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 28,016 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,289 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,757 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,206 |
| Medieval English History | 0 | - | 4.53 | 43,489 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,822 |
| Boroughs of London | 0 | - | 4.63 | 87,791 |
| London Geography | 0 | - | 4.47 | 59,647 |
| England Football Most International Caps | 0 | - | 4.09 | 54,007 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,120 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,567 |
| Hindu Countries | 0 | - | 4.86 | 50,074 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,506 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,516 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,195 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,205 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,266 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,490 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,553 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,828 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,765 |
| Countries that Beat France | 0 | - | 4.49 | 75,706 |
| France True or False? | 0 | - | 4.44 | 39,927 |
| Germany A-Z | 0 | - | 4.56 | 62,569 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,912 |
| The Trojan War | 0 | - | 4.83 | 39,677 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,684 |
| Name that Greek Letter | 0 | - | 4.93 | 323,260 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,409 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,674 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,457 |
| Italy A-Z | 0 | - | 4.49 | 58,223 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,472 |
| Roman Emperors | 0 | - | 4.95 | 119,799 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,327 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,342 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,069 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,676 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,140 |
| British Cultural Symbols | 0 | - | 4.27 | 63,286 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,146 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,273 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,744 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,734 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,140 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,121 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,496 |
