| Name the English Monarchs | 0 | - | 4.91 | 505,335 |
| British History A-Z #1 | 0 | - | 4.45 | 47,032 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,905 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,872 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,523 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,658 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,988 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,455 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,600 |
| Name that Greek Letter | 0 | - | 4.93 | 324,644 |
| English Royal Consorts | 0 | - | 4.38 | 37,481 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,838 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,922 |
| Monty Python Quotes | 0 | - | 4.89 | 42,578 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,917 |
| Counties of England | 0 | - | 4.97 | 801,180 |
| British History A-Z #2 | 0 | - | 4.24 | 10,649 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,745 |
| Monarchies of Europe | 0 | - | 4.90 | 98,630 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,073 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,636 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,612 |
| Ancient Greek Words | 0 | - | 4.93 | 112,222 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,185 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,896 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,369 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,650 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,038 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,420 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,829 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,550 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,460 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,596 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,545 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,236 |
| UK Immigration by Country | 0 | - | 4.94 | 141,451 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,644 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,562 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,309 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,301 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,116 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,779 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,649 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,906 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,435 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,108 |
| Geography of the British Empire | 0 | - | 4.48 | 39,813 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,331 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,952 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,169 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,949 |
| Medieval English History | 0 | - | 4.53 | 43,618 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,691 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,057 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,845 |
| German History A-Z | 0 | - | 4.49 | 24,840 |
| Roman History by Picture | 0 | - | 4.46 | 26,548 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,138 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,281 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,612 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,914 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,757 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,635 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,044 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,457 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,270 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,051 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 867,975 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,307 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,245 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,586 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,566 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,709 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,272 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,824 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,188 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,601 |
| The Only European Country ... | 0 | - | 4.91 | 218,316 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,126 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,057 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,920 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,637 |
| Slavic Countries | 0 | - | 4.96 | 112,172 |
| Germany A-Z | 0 | - | 4.56 | 62,796 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,337 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,876 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,702 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,572 |
| Italy A-Z | 0 | - | 4.49 | 58,631 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,689 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,789 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,768 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,094 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,808 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,341 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,212 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,292 |
| History of Scotland | 0 | - | 4.51 | 21,149 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,645 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,386 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,547 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,005 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 168,780 |
| Countries of Premier League Players | 0 | - | 4.44 | 205,277 |
| English Premier League Champions | 0 | - | 4.46 | 196,042 |
| All EPL Teams Ever | 0 | - | 4.61 | 269,248 |
| FA Cup Winners | 0 | - | 4.42 | 150,862 |
| Scotland A-Z | 0 | - | 4.73 | 41,405 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,308 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,223 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,182 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,601 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,128 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,273 |
| European Countries with One Border | 0 | - | 4.97 | 183,492 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,236 |
| Countries That Border Russia | 0 | - | 4.98 | 463,874 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,314 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,342 |
| Countries Bordering France | 0 | - | 4.83 | 404,330 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,516 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,501 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,306 |
| Official Cities in the UK | 0 | - | 4.89 | 285,480 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,833 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,817 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,506 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,418 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,016 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,191 |
| James Bond Trivia | 0 | - | 4.46 | 39,363 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,463 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,515 |
| Counties of Wales | 0 | - | 4.63 | 39,512 |
| Monarchies of Asia | 0 | - | 4.97 | 71,380 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,177 |
| Battle to Country | 0 | - | 4.91 | 53,749 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,883 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,610 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,045 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,718,437 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,799 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,286 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,722 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,624 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,097 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,400 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,661 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,582 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,446 |
| Countries that Border Poland | 0 | - | 4.99 | 172,930 |
| Russia Country Quiz | 0 | - | 4.83 | 115,133 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,129 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,250 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,614 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,885 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,503 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,907 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,872 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,831 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,507 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,066 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,386 |
| France True or False? | 0 | - | 4.44 | 40,031 |
| Germany Country Quiz | 0 | - | 4.83 | 158,558 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,891 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,058 |
| Ireland Country Quiz | 0 | - | 4.69 | 135,098 |
| Counties of Ireland | 0 | - | 4.92 | 196,819 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,010 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,869 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,158 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,556 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,045 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,156 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,164 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,312 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,575 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,578 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,783 |
| Arthurian Legend | 0 | - | 4.33 | 25,146 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,579 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,708 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,547 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,415 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,916 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,256 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,872 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 389,373 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,247 |
| History of London | 0 | - | 4.33 | 26,245 |
| English Football Stadiums | 0 | - | 4.33 | 63,177 |
| England Football Most International Caps | 0 | - | 4.09 | 54,234 |
| English Premier League 100 Goals Club | 0 | - | 4.40 | 245,253 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 140,993 |
| Scotland Trivia | 0 | - | 4.58 | 57,714 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,622 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,522 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,748 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,432 |
