| Name the English Monarchs | 0 | - | 4.91 | 507,533 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,034 |
| British History A-Z #1 | 0 | - | 4.45 | 47,354 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,006 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,038 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,170 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,573 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,874 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,083 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,190 |
| Name that Greek Letter | 0 | - | 4.93 | 325,361 |
| English Royal Consorts | 0 | - | 4.38 | 37,574 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,269 |
| Counties of England | 0 | - | 4.97 | 804,550 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,221 |
| Monty Python Quotes | 0 | - | 4.89 | 42,633 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,174 |
| British History A-Z #2 | 0 | - | 4.28 | 12,047 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,895 |
| Monarchies of Europe | 0 | - | 4.90 | 99,062 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,605 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,152 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,057 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,057 |
| Ancient Greek Words | 0 | - | 4.93 | 112,710 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,461 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,914 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,671 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,333 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,150 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,217 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,126 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,104 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,004 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,024 |
| UK Immigration by Country | 0 | - | 4.94 | 141,931 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,317 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,901 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,577 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,050 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,382 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,458 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,439 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,314 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,042 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,709 |
| Prime Ministers of the UK | 0 | - | 4.95 | 443,311 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,443 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,436 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,325 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,494 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,398 |
| Geography of the British Empire | 0 | - | 4.48 | 39,887 |
| Medieval English History | 0 | - | 4.53 | 43,694 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 29,104 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,651 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,153 |
| German History A-Z | 0 | - | 4.49 | 24,954 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,314 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,335 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,036 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,106 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,335 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,362 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,110 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,460 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,319 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,040 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,521 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,560 |
| The Only European Country ... | 0 | - | 4.91 | 219,694 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,578 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,886 |
| Germany A-Z | 0 | - | 4.56 | 62,912 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,694 |
| Italy A-Z | 0 | - | 4.49 | 58,877 |
| Roman History by Picture | 0 | - | 4.46 | 26,618 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,957 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,911 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,843 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,859 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,318 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,836 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,258 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,343 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,685 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,983 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 72,004 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,408 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,363 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,826 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,574 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,022 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,364 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,775 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,929 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,929 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,926 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,263 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,675 |
| European Countries with One Border | 0 | - | 4.97 | 184,075 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,792 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,801 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,407 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,942 |
| Slavic Countries | 0 | - | 4.96 | 112,537 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,610 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,843 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,016 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,672 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,525 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,943 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,864 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,744 |
| Official Cities in the UK | 0 | - | 4.89 | 286,988 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,854 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,117 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,518 |
| Embarrassing Chapters in British History | 0 | - | 4.31 | 32,414 |
| History of Scotland | 0 | - | 4.51 | 21,195 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,658 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 169,553 |
| Countries of Premier League Players | 0 | - | 4.44 | 206,603 |
| English Premier League Champions | 0 | - | 4.46 | 197,210 |
| All EPL Teams Ever | 0 | - | 4.61 | 270,263 |
| FA Cup Winners | 0 | - | 4.42 | 151,317 |
| Scotland A-Z | 0 | - | 4.73 | 41,505 |
| Monarchies of Asia | 0 | - | 4.97 | 71,629 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,374 |
| Battle to Country | 0 | - | 4.91 | 54,144 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,978 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,179 |
| Canadian Prime Ministers | 0 | - | 4.64 | 58,026 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,441 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,353 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,511 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,162 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,716 |
| Russia Country Quiz | 0 | - | 4.83 | 115,484 |
| Countries That Border Russia | 0 | - | 4.98 | 465,006 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,851 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,659 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,003 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,026 |
| Countries Bordering France | 0 | - | 4.83 | 405,429 |
| Germany Country Quiz | 0 | - | 4.82 | 159,108 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,281 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,309 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,466 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,264 |
| Countries Italy Declared War On | 0 | - | 4.74 | 48,406 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,199 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,645 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,069 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,155 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,887 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,154 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,611 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,658 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,986 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,136 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,290 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,504 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,653 |
| James Bond Trivia | 0 | - | 4.46 | 39,438 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,620 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,643 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,287 |
| England Football Most International Caps | 0 | - | 4.09 | 54,386 |
| Scotland Trivia | 0 | - | 4.58 | 57,798 |
| Counties of Wales | 0 | - | 4.63 | 39,684 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,829 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,821 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,603 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,974 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,737 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,520 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,637 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,745 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,732,139 |
| The American Civil War | 0 | - | 4.62 | 52,667 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,412 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,959 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,837 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,839 |
| Countries that Border Poland | 0 | - | 4.99 | 173,379 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,670 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,367 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,689 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,773 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,376 |
| Countries Invaded by the USSR | 0 | - | 4.30 | 94,523 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,124 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,097 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,076 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,239 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,070 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,027 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,241 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,582 |
