| Name the English Monarchs | 0 | - | 4.91 | 504,477 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,903 |
| British History A-Z #1 | 0 | - | 4.45 | 46,611 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,865 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,816 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,878 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,496 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,541 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,148 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,586 |
| Name that Greek Letter | 0 | - | 4.93 | 324,325 |
| English Royal Consorts | 0 | - | 4.38 | 37,437 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,155 |
| Counties of England | 0 | - | 4.97 | 799,778 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,805 |
| Monty Python Quotes | 0 | - | 4.89 | 42,520 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,809 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,250 |
| Monarchies of Europe | 0 | - | 4.90 | 98,440 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,857 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,889 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,217 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,425 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,225 |
| Ancient Greek Words | 0 | - | 4.93 | 112,035 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,058 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,444 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,232 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,344 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,991 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,215 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,115 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,423 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,346 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,955 |
| UK Immigration by Country | 0 | - | 4.94 | 141,244 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,336 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,811 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,541 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,352 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,299 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,114 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,002 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,519 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,473 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,474 |
| Prime Ministers of the UK | 0 | - | 4.95 | 440,600 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,850 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,059 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,798 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,424 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,969 |
| Geography of the British Empire | 0 | - | 4.48 | 39,769 |
| Medieval English History | 0 | - | 4.53 | 43,590 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,930 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,288 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,731 |
| German History A-Z | 0 | - | 4.49 | 24,681 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,020 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,247 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,872 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,605 |
| British Geography Quiz #1 | 0 | - | 4.55 | 53,108 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,232 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,018 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 862,728 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,283 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,825 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,290 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,702 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,891 |
| The Only European Country ... | 0 | - | 4.91 | 217,709 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,873 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,786 |
| Germany A-Z | 0 | - | 4.56 | 62,724 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,533 |
| Italy A-Z | 0 | - | 4.49 | 58,499 |
| Roman History by Picture | 0 | - | 4.46 | 26,519 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,473 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,509 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,756 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,739 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,013 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,793 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,194 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,282 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 62,332 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,104 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,355 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,873 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,040 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,547 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,126 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,667 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,963 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,456 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,857 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,467 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,077 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,078 |
| European Countries with One Border | 0 | - | 4.97 | 183,244 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,021 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,787 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,689 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,493 |
| Slavic Countries | 0 | - | 4.96 | 111,989 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,184 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,964 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,318 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,418 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,249 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,856 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,602 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,663 |
| Official Cities in the UK | 0 | - | 4.89 | 284,877 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,822 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,895 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,433 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,309 |
| History of Scotland | 0 | - | 4.51 | 21,137 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,633 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 242,609 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 168,445 |
| Countries of Premier League Players | 0 | - | 4.44 | 204,822 |
| English Premier League Champions | 0 | - | 4.46 | 195,635 |
| All EPL Teams Ever | 0 | - | 4.61 | 268,746 |
| FA Cup Winners | 0 | - | 4.42 | 150,651 |
| Scotland A-Z | 0 | - | 4.73 | 41,356 |
| Monarchies of Asia | 0 | - | 4.97 | 71,289 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,074 |
| Battle to Country | 0 | - | 4.91 | 53,614 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,468 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,970 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,715 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,508 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,952 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,747 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,236 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,347 |
| Russia Country Quiz | 0 | - | 4.83 | 114,780 |
| Countries That Border Russia | 0 | - | 4.98 | 463,072 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,529 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,442 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,813 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,286 |
| Countries Bordering France | 0 | - | 4.83 | 403,814 |
| Germany Country Quiz | 0 | - | 4.83 | 158,311 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,733 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,903 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,796 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,700 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,461 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,131 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,174 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,339 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,371 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,780 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,509 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,529 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,450 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,725 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,810 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,247 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,391 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,992 |
| James Bond Trivia | 0 | - | 4.46 | 39,330 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 388,963 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,481 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,217 |
| England Football Most International Caps | 0 | - | 4.09 | 54,173 |
| Scotland Trivia | 0 | - | 4.58 | 57,675 |
| Counties of Wales | 0 | - | 4.63 | 39,422 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,544 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,910 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,477 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,219 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,163 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,883 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,712 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,606 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,711,636 |
| The American Civil War | 0 | - | 4.62 | 52,514 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,222 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,651 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,629 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,556 |
| Countries that Border Poland | 0 | - | 4.99 | 172,696 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,730 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,022 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,566 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,151 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,758 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,204 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,484 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,948 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,915 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,731 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,716 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,185 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,992 |
