| Name the English Monarchs | 0 | - | 4.91 | 505,509 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,953 |
| British History A-Z #1 | 0 | - | 4.45 | 47,113 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,911 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,883 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,009 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,527 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,676 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,481 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,801 |
| Name that Greek Letter | 0 | - | 4.93 | 324,707 |
| English Royal Consorts | 0 | - | 4.38 | 37,489 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,952 |
| Counties of England | 0 | - | 4.97 | 801,420 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,947 |
| Monty Python Quotes | 0 | - | 4.89 | 42,584 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,938 |
| British History A-Z #2 | 0 | - | 4.24 | 11,088 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,836 |
| Monarchies of Europe | 0 | - | 4.90 | 98,675 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,105 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,752 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,519 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,647 |
| Ancient Greek Words | 0 | - | 4.93 | 112,269 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,202 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,974 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,393 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,696 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,046 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,468 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,510 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,664 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,593 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,324 |
| UK Immigration by Country | 0 | - | 4.94 | 141,495 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,695 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,834 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,553 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,583 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,239 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,574 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,160 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,822 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,679 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,018 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,478 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,967 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,190 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,977 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,439 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,126 |
| Geography of the British Empire | 0 | - | 4.48 | 39,818 |
| Medieval English History | 0 | - | 4.53 | 43,620 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,774 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,870 |
| German History A-Z | 0 | - | 4.49 | 24,864 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,150 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,288 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,929 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,791 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,096 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,278 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,056 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 868,548 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,310 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,325 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,124 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,901 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,774 |
| The Only European Country ... | 0 | - | 4.91 | 218,423 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,092 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,191 |
| Germany A-Z | 0 | - | 4.56 | 62,802 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,581 |
| Italy A-Z | 0 | - | 4.49 | 58,652 |
| Roman History by Picture | 0 | - | 4.46 | 26,555 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,634 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,654 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,798 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,772 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,108 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,810 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,222 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,294 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,473 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,436 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,577 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,039 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,309 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,857 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,344 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,280 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,256 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,624 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,239 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,627 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,138 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,296 |
| European Countries with One Border | 0 | - | 4.97 | 183,531 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,277 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,101 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,959 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,651 |
| Slavic Countries | 0 | - | 4.96 | 112,197 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,340 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,384 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,570 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,517 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,346 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,883 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,715 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,695 |
| Official Cities in the UK | 0 | - | 4.89 | 285,587 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,835 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,025 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,465 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,346 |
| History of Scotland | 0 | - | 4.51 | 21,155 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,645 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 168,843 |
| Countries of Premier League Players | 0 | - | 4.44 | 205,371 |
| English Premier League Champions | 0 | - | 4.46 | 196,117 |
| All EPL Teams Ever | 0 | - | 4.61 | 269,335 |
| FA Cup Winners | 0 | - | 4.42 | 150,903 |
| Scotland A-Z | 0 | - | 4.73 | 41,408 |
| Monarchies of Asia | 0 | - | 4.97 | 71,403 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,198 |
| Battle to Country | 0 | - | 4.91 | 53,771 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,647 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,051 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,815 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,189 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,471 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,812 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,636 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,461 |
| Russia Country Quiz | 0 | - | 4.83 | 115,156 |
| Countries That Border Russia | 0 | - | 4.98 | 463,977 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,636 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,511 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,879 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,535 |
| Countries Bordering France | 0 | - | 4.83 | 404,413 |
| Germany Country Quiz | 0 | - | 4.83 | 158,595 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,916 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,382 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,035 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,885 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,565 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,157 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,337 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,628 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,620 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,819 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,746 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,551 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,516 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,544 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,928 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,258 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,420 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,222 |
| James Bond Trivia | 0 | - | 4.46 | 39,369 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 389,509 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,525 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,249 |
| England Football Most International Caps | 0 | - | 4.09 | 54,247 |
| Scotland Trivia | 0 | - | 4.58 | 57,723 |
| Counties of Wales | 0 | - | 4.63 | 39,523 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,644 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,632 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,810 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,473 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,348 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,102 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,963 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 89,980 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,719,342 |
| The American Civil War | 0 | - | 4.62 | 52,588 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,294 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,740 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,697 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,638 |
| Countries that Border Poland | 0 | - | 4.99 | 172,974 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,284 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,147 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,602 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,415 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,338 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,326 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,902 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,977 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,927 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,850 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,462 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,080 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,399 |
| France True or False? | 0 | - | 4.44 | 40,038 |
