| Name the English Monarchs | 0 | - | 4.91 | 507,765 |
| British History A-Z #1 | 0 | - | 4.45 | 47,373 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,014 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,053 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,580 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,896 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,183 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,150 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,467 |
| Name that Greek Letter | 0 | - | 4.93 | 325,440 |
| English Royal Consorts | 0 | - | 4.38 | 37,575 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,490 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,238 |
| Monty Python Quotes | 0 | - | 4.89 | 42,637 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,194 |
| Counties of England | 0 | - | 4.97 | 804,877 |
| British History A-Z #2 | 0 | - | 4.28 | 12,073 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,977 |
| Monarchies of Europe | 0 | - | 4.90 | 99,108 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,666 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,299 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,098 |
| Ancient Greek Words | 0 | - | 4.93 | 112,748 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,476 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,998 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,705 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,398 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,159 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,266 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,906 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,579 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,171 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,150 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,051 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,093 |
| UK Immigration by Country | 0 | - | 4.94 | 141,965 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,402 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,107 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,757 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,504 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,457 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,347 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,082 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,774 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,500 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,423 |
| Geography of the British Empire | 0 | - | 4.48 | 39,895 |
| Prime Ministers of the UK | 0 | - | 4.95 | 443,491 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,468 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,468 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,363 |
| Medieval English History | 0 | - | 4.53 | 43,700 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,746 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,627 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,174 |
| German History A-Z | 0 | - | 4.49 | 24,960 |
| Roman History by Picture | 0 | - | 4.46 | 26,622 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,326 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,342 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,989 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,047 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,145 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,930 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,350 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,713 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,369 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,116 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,840 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,418 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,823 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,874 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,639 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,866 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,605 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,495 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,967 |
| The Only European Country ... | 0 | - | 4.91 | 219,827 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,955 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,870 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,459 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,972 |
| Slavic Countries | 0 | - | 4.96 | 112,581 |
| Germany A-Z | 0 | - | 4.56 | 62,930 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,539 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,948 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,872 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,706 |
| Italy A-Z | 0 | - | 4.49 | 58,904 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,753 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,847 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,864 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,331 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,836 |
| Embarrassing Chapters in British History | 0 | - | 4.31 | 32,419 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,259 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,347 |
| History of Scotland | 0 | - | 4.51 | 21,200 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,661 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 179,039 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 72,053 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,431 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 169,610 |
| Countries of Premier League Players | 0 | - | 4.44 | 206,688 |
| English Premier League Champions | 0 | - | 4.46 | 197,281 |
| All EPL Teams Ever | 0 | - | 4.61 | 270,363 |
| FA Cup Winners | 0 | - | 4.42 | 151,355 |
| Scotland A-Z | 0 | - | 4.73 | 41,513 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,369 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,044 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,819 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,991 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,946 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,273 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,738 |
| European Countries with One Border | 0 | - | 4.97 | 184,131 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,843 |
| Countries That Border Russia | 0 | - | 4.98 | 465,139 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,637 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,889 |
| Countries Bordering France | 0 | - | 4.83 | 405,555 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,077 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,682 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,407 |
| Official Cities in the UK | 0 | - | 4.89 | 287,136 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,855 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,898 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,668 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,513 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,128 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,697 |
| James Bond Trivia | 0 | - | 4.46 | 39,447 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,522 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,657 |
| Counties of Wales | 0 | - | 4.63 | 39,688 |
| Monarchies of Asia | 0 | - | 4.97 | 71,654 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,397 |
| Battle to Country | 0 | - | 4.91 | 54,176 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,817 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,021 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,202 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,733,649 |
| Canadian Prime Ministers | 0 | - | 4.64 | 58,056 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,424 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,967 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,859 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,554 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,428 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,700 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,220 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,738 |
| Countries that Border Poland | 0 | - | 4.99 | 173,419 |
| Russia Country Quiz | 0 | - | 4.83 | 115,534 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,387 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,506 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,882 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,138 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,681 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,267 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,037 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,095 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,207 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,256 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,612 |
| France True or False? | 0 | - | 4.44 | 40,126 |
| Germany Country Quiz | 0 | - | 4.82 | 159,188 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,327 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,341 |
| Ireland Country Quiz | 0 | - | 4.70 | 135,374 |
| Counties of Ireland | 0 | - | 4.92 | 197,819 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,516 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,308 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,419 |
| Countries Italy Declared War On | 0 | - | 4.77 | 50,777 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,824 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,203 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,236 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,667 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,110 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,203 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,498 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 69,205 |
| Arthurian Legend | 0 | - | 4.33 | 25,201 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,905 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,190 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,625 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,109 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,161 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,293 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 64,046 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,712 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,293 |
| History of London | 0 | - | 4.33 | 26,291 |
| English Football Stadiums | 0 | - | 4.33 | 63,465 |
| England Football Most International Caps | 0 | - | 4.09 | 54,405 |
| English Premier League 100 Goals Club | 0 | - | 4.40 | 247,374 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 141,385 |
| Scotland Trivia | 0 | - | 4.58 | 57,807 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,845 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,948 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,663 |
