| Name the English Monarchs | 0 | - | 4.91 | 507,650 |
| British History A-Z #1 | 0 | - | 4.45 | 47,362 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,035 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,011 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,045 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,577 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,883 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,180 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,124 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,353 |
| Name that Greek Letter | 0 | - | 4.93 | 325,404 |
| English Royal Consorts | 0 | - | 4.38 | 37,574 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,378 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,232 |
| Monty Python Quotes | 0 | - | 4.89 | 42,637 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,184 |
| Counties of England | 0 | - | 4.97 | 804,721 |
| British History A-Z #2 | 0 | - | 4.28 | 12,064 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,932 |
| Monarchies of Europe | 0 | - | 4.90 | 99,085 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,645 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,248 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,081 |
| Ancient Greek Words | 0 | - | 4.93 | 112,736 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,470 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,963 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,693 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,358 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,156 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,241 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,904 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,577 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,151 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,138 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,036 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,068 |
| UK Immigration by Country | 0 | - | 4.94 | 141,949 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,370 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,088 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,125 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,481 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,447 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,331 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,063 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,741 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,498 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,412 |
| Geography of the British Empire | 0 | - | 4.48 | 39,890 |
| Prime Ministers of the UK | 0 | - | 4.95 | 443,412 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,459 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,452 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,346 |
| Medieval English History | 0 | - | 4.53 | 43,700 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,691 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,608 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,163 |
| German History A-Z | 0 | - | 4.49 | 24,956 |
| Roman History by Picture | 0 | - | 4.46 | 26,621 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,321 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,339 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,978 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,043 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,131 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,919 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,345 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,700 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,364 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,115 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,651 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,367 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,462 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,731 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,601 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,851 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,592 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,430 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,949 |
| The Only European Country ... | 0 | - | 4.91 | 219,762 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,923 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,839 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,433 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,959 |
| Slavic Countries | 0 | - | 4.96 | 112,566 |
| Germany A-Z | 0 | - | 4.56 | 62,923 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,531 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,945 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,868 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,699 |
| Italy A-Z | 0 | - | 4.49 | 58,890 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,751 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,844 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,861 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,327 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,836 |
| Embarrassing Chapters in British History | 0 | - | 4.31 | 32,418 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,259 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,344 |
| History of Scotland | 0 | - | 4.51 | 21,198 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,659 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 179,014 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 72,034 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,423 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 169,582 |
| Countries of Premier League Players | 0 | - | 4.44 | 206,651 |
| English Premier League Champions | 0 | - | 4.46 | 197,249 |
| All EPL Teams Ever | 0 | - | 4.61 | 270,327 |
| FA Cup Winners | 0 | - | 4.42 | 151,334 |
| Scotland A-Z | 0 | - | 4.73 | 41,511 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,369 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,033 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,800 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,964 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,933 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,270 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,722 |
| European Countries with One Border | 0 | - | 4.97 | 184,103 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,821 |
| Countries That Border Russia | 0 | - | 4.98 | 465,084 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,626 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,870 |
| Countries Bordering France | 0 | - | 4.83 | 405,494 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,044 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,677 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,370 |
| Official Cities in the UK | 0 | - | 4.89 | 287,067 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,854 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,890 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,663 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,509 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,125 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,677 |
| James Bond Trivia | 0 | - | 4.46 | 39,442 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,519 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,648 |
| Counties of Wales | 0 | - | 4.63 | 39,684 |
| Monarchies of Asia | 0 | - | 4.97 | 71,646 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,387 |
| Battle to Country | 0 | - | 4.91 | 54,158 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,787 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,999 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,195 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,733,071 |
| Canadian Prime Ministers | 0 | - | 4.64 | 58,048 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,420 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,962 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,853 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,493 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,395 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,622 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,194 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,731 |
| Countries that Border Poland | 0 | - | 4.99 | 173,401 |
| Russia Country Quiz | 0 | - | 4.83 | 115,508 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,376 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,456 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,867 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,131 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,673 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,252 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,019 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,080 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,047 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,252 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,596 |
| France True or False? | 0 | - | 4.44 | 40,120 |
| Germany Country Quiz | 0 | - | 4.82 | 159,149 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,303 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,287 |
| Ireland Country Quiz | 0 | - | 4.70 | 135,357 |
| Counties of Ireland | 0 | - | 4.92 | 197,782 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,485 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,285 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,400 |
| Countries Italy Declared War On | 0 | - | 4.77 | 49,856 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,781 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,200 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,231 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,652 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,087 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,176 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,466 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 69,169 |
| Arthurian Legend | 0 | - | 4.33 | 25,199 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,891 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,171 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,616 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,053 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,152 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,291 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 64,034 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,677 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,288 |
| History of London | 0 | - | 4.33 | 26,288 |
| English Football Stadiums | 0 | - | 4.33 | 63,456 |
| England Football Most International Caps | 0 | - | 4.09 | 54,396 |
| English Premier League 100 Goals Club | 0 | - | 4.40 | 247,338 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 141,376 |
| Scotland Trivia | 0 | - | 4.58 | 57,807 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,839 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,886 |
