| Name the English Monarchs | 0 | - | 4.91 | 506,251 |
| British History A-Z #1 | 0 | - | 4.45 | 47,243 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,957 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,942 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,544 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,766 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,069 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,707 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,723 |
| Name that Greek Letter | 0 | - | 4.93 | 324,927 |
| English Royal Consorts | 0 | - | 4.38 | 37,519 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,435 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,060 |
| Monty Python Quotes | 0 | - | 4.89 | 42,605 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,037 |
| Counties of England | 0 | - | 4.97 | 802,676 |
| British History A-Z #2 | 0 | - | 4.24 | 11,793 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,306 |
| Monarchies of Europe | 0 | - | 4.90 | 98,843 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,332 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,308 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,727 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,814 |
| Ancient Greek Words | 0 | - | 4.93 | 112,431 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,303 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,384 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,506 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,994 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,090 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,908 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,867 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,564 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,812 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,854 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,765 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,658 |
| UK Immigration by Country | 0 | - | 4.94 | 141,685 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,957 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,747 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,102 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,164 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,287 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,041 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,822 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,330 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,456 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,229 |
| Geography of the British Empire | 0 | - | 4.48 | 39,844 |
| Prime Ministers of the UK | 0 | - | 4.95 | 442,188 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,047 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,289 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,126 |
| Medieval English History | 0 | - | 4.53 | 43,650 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,180 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,266 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,993 |
| German History A-Z | 0 | - | 4.49 | 24,908 |
| Roman History by Picture | 0 | - | 4.46 | 26,581 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,216 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,310 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,782 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,978 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,952 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,756 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,210 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,567 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,313 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,086 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 871,016 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,333 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,730 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,462 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,414 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,059 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,480 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,022 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,682 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,749 |
| The Only European Country ... | 0 | - | 4.91 | 218,916 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,466 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,344 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,151 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,764 |
| Slavic Countries | 0 | - | 4.96 | 112,344 |
| Germany A-Z | 0 | - | 4.56 | 62,855 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,429 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,908 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,770 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,623 |
| Italy A-Z | 0 | - | 4.49 | 58,738 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,717 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,826 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,806 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,185 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,827 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,370 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,240 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,330 |
| History of Scotland | 0 | - | 4.51 | 21,173 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,650 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,677 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,763 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,195 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 169,172 |
| Countries of Premier League Players | 0 | - | 4.44 | 206,031 |
| English Premier League Champions | 0 | - | 4.46 | 196,530 |
| All EPL Teams Ever | 0 | - | 4.61 | 269,774 |
| FA Cup Winners | 0 | - | 4.42 | 151,106 |
| Scotland A-Z | 0 | - | 4.73 | 41,457 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,455 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,458 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,536 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,747 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,178 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,455 |
| European Countries with One Border | 0 | - | 4.97 | 183,759 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,495 |
| Countries That Border Russia | 0 | - | 4.98 | 464,437 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,453 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,606 |
| Countries Bordering France | 0 | - | 4.83 | 404,837 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,769 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,601 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,781 |
| Official Cities in the UK | 0 | - | 4.89 | 286,154 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,839 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,853 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,576 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,446 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,068 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,419 |
| James Bond Trivia | 0 | - | 4.46 | 39,392 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,493 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,568 |
| Counties of Wales | 0 | - | 4.63 | 39,602 |
| Monarchies of Asia | 0 | - | 4.97 | 71,490 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,276 |
| Battle to Country | 0 | - | 4.91 | 53,936 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,986 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,821 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,090 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,724,902 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,909 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,341 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,807 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,713 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,765 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,860 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,520 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,851 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,548 |
| Countries that Border Poland | 0 | - | 4.99 | 173,145 |
| Russia Country Quiz | 0 | - | 4.83 | 115,290 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,240 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,779 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,726 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,996 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,576 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,066 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,926 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,926 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,770 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,140 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,461 |
| France True or False? | 0 | - | 4.44 | 40,071 |
| Germany Country Quiz | 0 | - | 4.82 | 158,806 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,054 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,565 |
| Ireland Country Quiz | 0 | - | 4.69 | 135,209 |
| Counties of Ireland | 0 | - | 4.92 | 197,246 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,199 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,020 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,240 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,639 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,346 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,174 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,196 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,465 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,837 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,804 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,083 |
| Arthurian Legend | 0 | - | 4.33 | 25,173 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,700 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,902 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,573 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,103 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,019 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,269 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,949 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,013 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,263 |
| History of London | 0 | - | 4.33 | 26,271 |
| English Football Stadiums | 0 | - | 4.33 | 63,308 |
| England Football Most International Caps | 0 | - | 4.09 | 54,301 |
| English Premier League 100 Goals Club | 0 | - | 4.40 | 246,508 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 141,182 |
| Scotland Trivia | 0 | - | 4.58 | 57,754 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,729 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,208 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,316 |
