| Name the English Monarchs | 0 | - | 4.92 | 500,138 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,764 |
| British History A-Z #1 | 0 | - | 4.45 | 46,304 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,688 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,470 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,494 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,386 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,161 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,870 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,661 |
| Name that Greek Letter | 0 | - | 4.93 | 322,567 |
| English Royal Consorts | 0 | - | 4.37 | 37,273 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,114 |
| Counties of England | 0 | - | 4.97 | 792,623 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,139 |
| Monty Python Quotes | 0 | - | 4.88 | 42,379 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,344 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,987 |
| Monarchies of Europe | 0 | - | 4.90 | 97,705 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,546 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 75,869 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,969 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,494 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,383 |
| Ancient Greek Words | 0 | - | 4.93 | 111,106 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,607 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,299 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,348 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,670 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,720 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,354 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,642 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,501 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,093 |
| UK Immigration by Country | 0 | - | 4.94 | 140,366 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,978 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,676 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,461 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,794 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,190 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,793 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,420 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,487 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,667 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,496 |
| Prime Ministers of the UK | 0 | - | 4.96 | 436,670 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,061 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,011 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,149 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,266 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,098 |
| Geography of the British Empire | 0 | - | 4.48 | 39,584 |
| Medieval English History | 0 | - | 4.53 | 43,404 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,649 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,237 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,089 |
| German History A-Z | 0 | - | 4.49 | 24,518 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,538 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,083 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,637 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,897 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,251 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,049 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,896 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 855,207 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,154 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,949 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,758 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,540 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,330 |
| The Only European Country ... | 0 | - | 4.91 | 215,170 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,942 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,335 |
| Germany A-Z | 0 | - | 4.56 | 62,470 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,313 |
| Italy A-Z | 0 | - | 4.49 | 58,023 |
| Roman History by Picture | 0 | - | 4.46 | 26,396 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,952 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,905 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,667 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,463 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,331 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,725 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,113 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,221 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,809 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,331 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,295 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,041 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,161 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,710 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,419 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,457 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,934 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,775 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,510 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,600 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,855 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,243 |
| European Countries with One Border | 0 | - | 4.97 | 182,129 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,990 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,357 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,744 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,532 |
| Slavic Countries | 0 | - | 4.96 | 111,259 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,537 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,796 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,168 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,104 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,750 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,728 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,307 |
| Official Cities in the UK | 0 | - | 4.89 | 282,165 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,757 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,340 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,327 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,185 |
| History of Scotland | 0 | - | 4.51 | 21,046 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,579 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 240,424 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,979 |
| Premier League Relegated Teams | 0 | - | 4.78 | 125,890 |
| Countries of Premier League Players | 0 | - | 4.43 | 202,720 |
| English Premier League Champions | 0 | - | 4.46 | 193,877 |
| All EPL Teams Ever | 0 | - | 4.61 | 266,414 |
| FA Cup Winners | 0 | - | 4.42 | 149,753 |
| Scotland A-Z | 0 | - | 4.73 | 41,150 |
| Monarchies of Asia | 0 | - | 4.97 | 70,836 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,635 |
| Battle to Country | 0 | - | 4.91 | 52,921 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,320 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,777 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,784 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,467 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,683 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,283 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,808 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,095 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,749 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,924 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,918 |
| Russia Country Quiz | 0 | - | 4.85 | 114,048 |
| Countries That Border Russia | 0 | - | 4.98 | 460,360 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,099 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,191 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,749 |
| Countries Bordering France | 0 | - | 4.83 | 401,146 |
| Germany Country Quiz | 0 | - | 4.82 | 157,193 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,565 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,016 |
| Italy Country Quiz | 0 | - | 4.82 | 122,695 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,842 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,470 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,155 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,018 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,432 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,047 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,438 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,628 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,648 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,315 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,181 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,163 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,342 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,172 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,260 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,066 |
| James Bond Trivia | 0 | - | 4.46 | 39,211 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 386,838 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,256 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,131 |
| England Football Most International Caps | 0 | - | 4.08 | 53,916 |
| Scotland Trivia | 0 | - | 4.58 | 57,498 |
| Counties of Wales | 0 | - | 4.63 | 39,067 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,686 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,545 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,331 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,058 |
| Hindu Countries | 0 | - | 4.86 | 49,830 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,529 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,983 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,674,320 |
| The American Civil War | 0 | - | 4.62 | 52,285 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,935 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,354 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,296 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,102 |
| Countries that Border Poland | 0 | - | 4.99 | 171,790 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,876 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,571 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,413 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,256 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,560 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,792 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,933 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,725 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,669 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,068 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,536 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,032 |
