| Name the English Monarchs | 0 | - | 4.92 | 499,381 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,667 |
| Medieval English History | 0 | - | 4.53 | 43,364 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,926 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,661 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,403 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,015 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,876 |
| UK Immigration by Country | 0 | - | 4.94 | 139,982 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,661 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,162 |
| History of Scotland | 0 | - | 4.51 | 21,031 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,548 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,211 |
| English Royal Consorts | 0 | - | 4.37 | 37,240 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,967 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,936 |
| The Trojan War | 0 | - | 4.83 | 39,519 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,972 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,196 |
| Roman Emperors | 0 | - | 4.95 | 118,982 |
| Counties of England | 0 | - | 4.97 | 791,500 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,246 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,009 |
| Geography of the British Empire | 0 | - | 4.48 | 39,552 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,668 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,652 |
| History of London | 0 | - | 4.33 | 26,118 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,319 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,715 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,800 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,371 |
| Countries Bordering France | 0 | - | 4.83 | 400,734 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,679 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,240 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,476 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,650 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,448 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,132 |
| Europe Map Quiz | 0 | - | 5.00 | 4,741,007 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,546 |
| Germany Country Quiz | 0 | - | 4.82 | 156,973 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,439 |
| Italy Country Quiz | 0 | - | 4.82 | 122,541 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,701 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,345 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,297 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,905 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,293 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,498 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,757 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,715 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,102 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,951 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,646 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,934 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,056 |
| Counties of Ireland | 0 | - | 4.92 | 193,728 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,587 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,737 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,039 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,604 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,137 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,913 |
| James Bond Trivia | 0 | - | 4.46 | 39,197 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,273 |
| Counties of Wales | 0 | - | 4.63 | 39,028 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,492 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,029 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,698 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,842 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,818 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,052 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,867 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,606 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,250 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,020 |
| Monty Python Quotes | 0 | - | 4.88 | 42,359 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,711 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,451 |
| Scotland Trivia | 0 | - | 4.58 | 57,469 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,626 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,936 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,079 |
| The Only European Country ... | 0 | - | 4.91 | 214,734 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,060 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,121 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,100 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,717 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 854,001 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,052 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,228 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,133 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,510 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,595 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,745 |
| Roman Names for Places | 0 | - | 4.62 | 57,992 |
| British Cultural Symbols | 0 | - | 4.27 | 63,205 |
| Arthurian Legend | 0 | - | 4.33 | 25,065 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,383 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,218 |
| British History A-Z #1 | 0 | - | 4.45 | 46,242 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,439 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,732 |
| Councils of Scotland | 0 | - | 4.58 | 28,236 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,992 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,575 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,036 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,659 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,076 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,578 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,399 |
| Slavic Countries | 0 | - | 4.96 | 111,108 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,794 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,687 |
| Scottish Clans | 0 | - | 4.70 | 21,292 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,275 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,210 |
| The Wales Quiz | 0 | - | 4.47 | 29,049 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,238 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,738 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,287 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,104 |
| Monarchies of Europe | 0 | - | 4.90 | 97,568 |
| European Countries with One Border | 0 | - | 4.97 | 181,960 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,843 |
| Countries That Border Russia | 0 | - | 4.98 | 459,946 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,411 |
| Austria Country Quiz | 0 | - | 4.57 | 59,476 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,411 |
| France Country Quiz | 0 | - | 4.70 | 134,332 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,582 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,998 |
| Kings of France Quiz | 0 | - | 4.20 | 32,607 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,035 |
| Greece Country Quiz | 0 | - | 4.74 | 65,899 |
| The Life of Alexander the Great | 0 | - | 4.49 | 18,446 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,126 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,571 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,325 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,147 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,913 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,518 |
| Spain Country Quiz | 0 | - | 4.45 | 127,911 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,068 |
| Official Cities in the UK | 0 | - | 4.89 | 281,517 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,387 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,856 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,245 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,374 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,187 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,667,913 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,598 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,481 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,367 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,879 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,256 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,024 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,564 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,782 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,312 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,297 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,017 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,673 |
| Countries that Border Poland | 0 | - | 4.99 | 171,649 |
| Russia Country Quiz | 0 | - | 4.85 | 113,908 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,506 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,202 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,003 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,862 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,138 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,967 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,598 |
| Departments of France | 0 | - | 4.93 | 53,126 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,698 |
| History of Ireland | 0 | - | 4.39 | 30,944 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,092 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,412 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,567 |
| Finland Country Quiz | 0 | - | 4.50 | 59,296 |
| Norway Country Quiz | 0 | - | 4.44 | 76,870 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,944 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,181 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,867 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,702 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 27,933 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,288 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,478 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 386,462 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,215 |
| Boroughs of London | 0 | - | 4.63 | 87,293 |
| London Geography | 0 | - | 4.47 | 59,531 |
| Movies Set in London | 0 | - | 4.26 | 28,883 |
| Scottish Inventions | 0 | - | 3.83 | 9,943 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,311 |
| England or Wales? | 0 | - | 4.94 | 45,444 |
| WWII Geography | 0 | - | 4.81 | 119,568 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,924 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,750 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,141 |
