| Name the English Monarchs | 0 | - | 4.92 | 499,000 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,723 |
| British History A-Z #1 | 0 | - | 4.45 | 46,200 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,649 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,382 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,414 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,365 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,064 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,570 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 643,243 |
| Name that Greek Letter | 0 | - | 4.94 | 322,080 |
| English Royal Consorts | 0 | - | 4.37 | 37,227 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,107 |
| Counties of England | 0 | - | 4.97 | 790,750 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,964 |
| Monty Python Quotes | 0 | - | 4.88 | 42,350 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,237 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,545 |
| Monarchies of Europe | 0 | - | 4.90 | 97,502 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,220 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,654 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,679 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,319 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,202 |
| Ancient Greek Words | 0 | - | 4.92 | 110,902 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,479 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,748 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,183 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,376 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,635 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,148 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,409 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,288 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,588 |
| UK Immigration by Country | 0 | - | 4.94 | 139,907 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,525 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,641 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,442 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,502 |
| Europe Map Quiz | 0 | - | 5.00 | 4,738,320 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,363 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,242 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,188 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,477 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,057 |
| Prime Ministers of the UK | 0 | - | 4.96 | 435,545 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,915 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,891 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,996 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,232 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,971 |
| Geography of the British Empire | 0 | - | 4.48 | 39,534 |
| Medieval English History | 0 | - | 4.53 | 43,351 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,591 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,759 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,914 |
| German History A-Z | 0 | - | 4.49 | 24,469 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,430 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,060 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,563 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,686 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,205 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,002 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,866 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 853,328 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,120 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,459 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,470 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,644 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,941 |
| The Only European Country ... | 0 | - | 4.91 | 214,492 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,669 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,941 |
| Germany A-Z | 0 | - | 4.56 | 62,390 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,269 |
| Italy A-Z | 0 | - | 4.49 | 57,862 |
| Roman History by Picture | 0 | - | 4.46 | 26,366 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,814 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,745 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,645 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,422 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,241 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,706 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,090 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,205 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,644 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,080 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,128 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,905 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,919 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,500 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,190 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,856 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,630 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,625 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,167 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,391 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,805 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,000 |
| European Countries with One Border | 0 | - | 4.97 | 181,859 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,752 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,932 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,483 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,362 |
| Slavic Countries | 0 | - | 4.96 | 111,038 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,347 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,473 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,963 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,013 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,638 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,709 |
| Famous Ancient Romans | 0 | - | 4.69 | 85,093 |
| Official Cities in the UK | 0 | - | 4.89 | 281,257 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,743 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,318 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,298 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,146 |
| History of Scotland | 0 | - | 4.51 | 21,024 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,565 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,964 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,448 |
| Premier League Relegated Teams | 0 | - | 4.78 | 125,650 |
| Countries of Premier League Players | 0 | - | 4.43 | 202,275 |
| English Premier League Champions | 0 | - | 4.46 | 193,502 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,883 |
| FA Cup Winners | 0 | - | 4.42 | 149,559 |
| Scotland A-Z | 0 | - | 4.73 | 41,096 |
| Monarchies of Asia | 0 | - | 4.97 | 70,701 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,522 |
| Battle to Country | 0 | - | 4.91 | 52,665 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,108 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,518 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,283 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,232 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,593 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,173 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,054 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,570 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,643 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,522 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,793 |
| Russia Country Quiz | 0 | - | 4.85 | 113,823 |
| Countries That Border Russia | 0 | - | 4.98 | 459,723 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,975 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,118 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,434 |
| Countries Bordering France | 0 | - | 4.83 | 400,481 |
| Germany Country Quiz | 0 | - | 4.82 | 156,844 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,372 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,528 |
| Italy Country Quiz | 0 | - | 4.82 | 122,448 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,610 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,294 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,056 |
| The Life of Julius Caesar | 0 | - | 4.39 | 38,991 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,241 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,838 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,204 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,596 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,432 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,287 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,117 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,540 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,207 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,157 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,236 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,847 |
| James Bond Trivia | 0 | - | 4.46 | 39,183 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 386,276 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,196 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,113 |
| England Football Most International Caps | 0 | - | 4.08 | 53,861 |
| Scotland Trivia | 0 | - | 4.58 | 57,457 |
| Counties of Wales | 0 | - | 4.63 | 39,008 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,577 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,419 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,963 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,765 |
| Hindu Countries | 0 | - | 4.86 | 49,686 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,287 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.91 | 79,333 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,663,967 |
| The American Civil War | 0 | - | 4.62 | 52,215 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,850 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,282 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,221 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,968 |
| Countries that Border Poland | 0 | - | 4.99 | 171,579 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,679 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,471 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,372 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,069 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,006 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,658 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,812 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,673 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,603 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,905 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,466 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,916 |
