| Name the English Monarchs | 0 | - | 4.91 | 505,576 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,956 |
| British History A-Z #1 | 0 | - | 4.45 | 47,134 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,918 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,887 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,015 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,528 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,694 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,510 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,899 |
| Name that Greek Letter | 0 | - | 4.93 | 324,732 |
| English Royal Consorts | 0 | - | 4.38 | 37,492 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 404,036 |
| Counties of England | 0 | - | 4.97 | 801,550 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,962 |
| Monty Python Quotes | 0 | - | 4.89 | 42,585 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,950 |
| British History A-Z #2 | 0 | - | 4.24 | 11,263 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,881 |
| Monarchies of Europe | 0 | - | 4.90 | 98,692 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,135 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,835 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,546 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,661 |
| Ancient Greek Words | 0 | - | 4.93 | 112,288 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,210 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,019 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,407 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,728 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,051 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,496 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,539 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,682 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,620 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,365 |
| UK Immigration by Country | 0 | - | 4.94 | 141,508 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,727 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,840 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,554 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,592 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,777 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,679 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,183 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,843 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,696 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,054 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,570 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,977 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,202 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,998 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,440 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,139 |
| Geography of the British Empire | 0 | - | 4.48 | 39,822 |
| Medieval English History | 0 | - | 4.53 | 43,623 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,819 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,889 |
| German History A-Z | 0 | - | 4.49 | 24,868 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,155 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,290 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,936 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,813 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,113 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,279 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,057 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 868,984 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,311 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,382 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,454 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,046 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,806 |
| The Only European Country ... | 0 | - | 4.91 | 218,484 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,120 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,219 |
| Germany A-Z | 0 | - | 4.56 | 62,808 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,587 |
| Italy A-Z | 0 | - | 4.49 | 58,662 |
| Roman History by Picture | 0 | - | 4.46 | 26,558 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,651 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,670 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,800 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,775 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,118 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,811 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,226 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,295 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,485 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,462 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,593 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,052 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,326 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,869 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,359 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,334 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,272 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,636 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,276 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,647 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,142 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,318 |
| European Countries with One Border | 0 | - | 4.97 | 183,547 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,305 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,133 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,980 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,662 |
| Slavic Countries | 0 | - | 4.96 | 112,215 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,355 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,407 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,598 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,521 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,361 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,886 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,723 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,700 |
| Official Cities in the UK | 0 | - | 4.89 | 285,685 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,836 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,027 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,467 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,351 |
| History of Scotland | 0 | - | 4.51 | 21,158 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,645 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 168,876 |
| Countries of Premier League Players | 0 | - | 4.44 | 205,416 |
| English Premier League Champions | 0 | - | 4.46 | 196,157 |
| All EPL Teams Ever | 0 | - | 4.61 | 269,377 |
| FA Cup Winners | 0 | - | 4.42 | 150,924 |
| Scotland A-Z | 0 | - | 4.73 | 41,412 |
| Monarchies of Asia | 0 | - | 4.97 | 71,415 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,208 |
| Battle to Country | 0 | - | 4.91 | 53,803 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,667 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,053 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,826 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,238 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,517 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,903 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,663 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,473 |
| Russia Country Quiz | 0 | - | 4.83 | 115,171 |
| Countries That Border Russia | 0 | - | 4.98 | 464,033 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,644 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,513 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,883 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,573 |
| Countries Bordering France | 0 | - | 4.83 | 404,458 |
| Germany Country Quiz | 0 | - | 4.82 | 158,627 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,938 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,430 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,049 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,900 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,572 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,157 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,353 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,653 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,644 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,821 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,759 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,554 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,521 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,630 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,938 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,258 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,424 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,247 |
| James Bond Trivia | 0 | - | 4.46 | 39,373 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 389,554 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,529 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,251 |
| England Football Most International Caps | 0 | - | 4.09 | 54,253 |
| Scotland Trivia | 0 | - | 4.58 | 57,726 |
| Counties of Wales | 0 | - | 4.63 | 39,531 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,660 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,712 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,839 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,489 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,360 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,129 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,985 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 91,352 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,719,865 |
| The American Civil War | 0 | - | 4.62 | 52,593 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,298 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,747 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,701 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,647 |
| Countries that Border Poland | 0 | - | 4.99 | 172,996 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,307 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,169 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,606 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,427 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,392 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,335 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,911 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,000 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,980 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,943 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,861 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,483 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,089 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,406 |
| France True or False? | 0 | - | 4.44 | 40,044 |
