| Name the English Monarchs | 0 | - | 4.92 | 499,394 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,732 |
| British History A-Z #1 | 0 | - | 4.45 | 46,244 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,662 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,405 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,442 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,375 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,100 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,669 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 643,710 |
| Name that Greek Letter | 0 | - | 4.93 | 322,226 |
| English Royal Consorts | 0 | - | 4.37 | 37,242 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,454 |
| Counties of England | 0 | - | 4.97 | 791,509 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,020 |
| Monty Python Quotes | 0 | - | 4.88 | 42,359 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,273 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,720 |
| Monarchies of Europe | 0 | - | 4.90 | 97,569 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,323 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,717 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,802 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,373 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,259 |
| Ancient Greek Words | 0 | - | 4.93 | 110,982 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,520 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,928 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,240 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,476 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,668 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,221 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,483 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,369 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,784 |
| UK Immigration by Country | 0 | - | 4.94 | 139,985 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,666 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,651 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,448 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,599 |
| Europe Map Quiz | 0 | - | 5.00 | 4,741,095 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,567 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,317 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,301 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,549 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,213 |
| Prime Ministers of the UK | 0 | - | 4.96 | 436,047 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,968 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,936 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,057 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,247 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,010 |
| Geography of the British Empire | 0 | - | 4.48 | 39,552 |
| Medieval English History | 0 | - | 4.53 | 43,364 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,613 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,937 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,977 |
| German History A-Z | 0 | - | 4.49 | 24,489 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,470 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,063 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,591 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,772 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,219 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,016 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,877 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 854,015 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,132 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,629 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,092 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,258 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,085 |
| The Only European Country ... | 0 | - | 4.91 | 214,738 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,736 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,065 |
| Germany A-Z | 0 | - | 4.56 | 62,414 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,282 |
| Italy A-Z | 0 | - | 4.49 | 57,919 |
| Roman History by Picture | 0 | - | 4.46 | 26,373 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,863 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,797 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,652 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,437 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,275 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,716 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,102 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,210 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,693 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,169 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,193 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,955 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,996 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,578 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,240 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,040 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,742 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,660 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,289 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,464 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,819 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,107 |
| European Countries with One Border | 0 | - | 4.97 | 181,961 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,847 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,087 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,584 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,399 |
| Slavic Countries | 0 | - | 4.96 | 111,113 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,411 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,587 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,037 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,050 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,692 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,717 |
| Famous Ancient Romans | 0 | - | 4.69 | 85,114 |
| Official Cities in the UK | 0 | - | 4.89 | 281,520 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,748 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,327 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,308 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,163 |
| History of Scotland | 0 | - | 4.51 | 21,031 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,568 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 240,119 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,771 |
| Premier League Relegated Teams | 0 | - | 4.78 | 125,750 |
| Countries of Premier League Players | 0 | - | 4.43 | 202,448 |
| English Premier League Champions | 0 | - | 4.46 | 193,655 |
| All EPL Teams Ever | 0 | - | 4.61 | 266,100 |
| FA Cup Winners | 0 | - | 4.42 | 149,647 |
| Scotland A-Z | 0 | - | 4.73 | 41,110 |
| Monarchies of Asia | 0 | - | 4.97 | 70,752 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,560 |
| Battle to Country | 0 | - | 4.91 | 52,717 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,190 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,643 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,423 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,335 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,617 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,214 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,354 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,782 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,033 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,677 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,839 |
| Russia Country Quiz | 0 | - | 4.85 | 113,914 |
| Countries That Border Russia | 0 | - | 4.98 | 459,951 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,005 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,138 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,548 |
| Countries Bordering France | 0 | - | 4.83 | 400,739 |
| Germany Country Quiz | 0 | - | 4.82 | 156,979 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,439 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,681 |
| Italy Country Quiz | 0 | - | 4.82 | 122,544 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,701 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,346 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,094 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,001 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,297 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,913 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,295 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,605 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,500 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,291 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,137 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,759 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,250 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,164 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,246 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,917 |
| James Bond Trivia | 0 | - | 4.46 | 39,197 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 386,466 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,215 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,122 |
| England Football Most International Caps | 0 | - | 4.08 | 53,879 |
| Scotland Trivia | 0 | - | 4.58 | 57,470 |
| Counties of Wales | 0 | - | 4.63 | 39,028 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,619 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 117,770 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,092 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,878 |
| Hindu Countries | 0 | - | 4.86 | 49,746 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,387 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 80,902 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,668,032 |
| The American Civil War | 0 | - | 4.62 | 52,236 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,879 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,310 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,257 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,028 |
| Countries that Border Poland | 0 | - | 4.99 | 171,653 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,751 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,506 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,388 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,141 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,205 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,710 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,862 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,695 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,628 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,969 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,492 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,953 |
