| Name the English Monarchs | 0 | - | 4.91 | 505,761 |
| Medieval English History | 0 | - | 4.53 | 43,630 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,569 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,133 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,929 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,904 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,284 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,061 |
| UK Immigration by Country | 0 | - | 4.94 | 141,545 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,785 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,357 |
| History of Scotland | 0 | - | 4.51 | 21,162 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,721 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,124 |
| English Royal Consorts | 0 | - | 4.38 | 37,498 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,994 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,226 |
| The Trojan War | 0 | - | 4.83 | 39,947 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,783 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,525 |
| Roman Emperors | 0 | - | 4.95 | 121,005 |
| Counties of England | 0 | - | 4.97 | 801,865 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,443 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,158 |
| Geography of the British Empire | 0 | - | 4.48 | 39,827 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,060 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,803 |
| History of London | 0 | - | 4.33 | 26,259 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,174 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,973 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,599 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,712 |
| Countries Bordering France | 0 | - | 4.83 | 404,564 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,522 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,432 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,799 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,849 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,557 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,315 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,926 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,893 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,639 |
| Germany Country Quiz | 0 | - | 4.82 | 158,677 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,964 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,113 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,922 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,381 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,702 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,687 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,799 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,749 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,814 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,232 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,880 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,101 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,416 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,297 |
| Counties of Ireland | 0 | - | 4.92 | 196,977 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,193 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,180 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,923 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,830 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,530 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,290 |
| James Bond Trivia | 0 | - | 4.46 | 39,377 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,975 |
| Counties of Wales | 0 | - | 4.63 | 39,562 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,530 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,185 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,199 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,022 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,079 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,776 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,263 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,964 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,991 |
| Monty Python Quotes | 0 | - | 4.89 | 42,589 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 238,126 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 404,157 |
| Scotland Trivia | 0 | - | 4.58 | 57,732 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,465 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,923 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,856 |
| The Only European Country ... | 0 | - | 4.91 | 218,575 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,282 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,253 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,719 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,986 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 869,635 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,144 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,371 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,213 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,808 |
| Ancient Roman Trivia #2 | 0 | - | 4.60 | 44,205 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,175 |
| Roman Names for Places | 0 | - | 4.62 | 58,645 |
| British Cultural Symbols | 0 | - | 4.27 | 63,391 |
| Arthurian Legend | 0 | - | 4.33 | 25,164 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,902 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,532 |
| British History A-Z #1 | 0 | - | 4.45 | 47,175 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,031 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,966 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,605 |
| Councils of Scotland | 0 | - | 4.58 | 28,696 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,362 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,907 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,420 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,666 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,182 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,020 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,683 |
| Slavic Countries | 0 | - | 4.96 | 112,248 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,104 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,382 |
| Scottish Clans | 0 | - | 4.70 | 21,427 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,147 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,303 |
| The Wales Quiz | 0 | - | 4.47 | 29,259 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,382 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,325 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,352 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,345 |
| Monarchies of Europe | 0 | - | 4.90 | 98,729 |
| European Countries with One Border | 0 | - | 4.97 | 183,589 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,356 |
| Countries That Border Russia | 0 | - | 4.98 | 464,137 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,380 |
| Austria Country Quiz | 0 | - | 4.57 | 60,006 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,177 |
| France Country Quiz | 0 | - | 4.70 | 135,524 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,456 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,328 |
| Kings of France Quiz | 0 | - | 4.20 | 32,895 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,653 |
| Greece Country Quiz | 0 | - | 4.74 | 66,577 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,560 |
| Italy Country Quiz | 0 | - | 4.77 | 123,949 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,242 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,914 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,656 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,868 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,682 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,249 |
| Spain Country Quiz | 0 | - | 4.44 | 129,128 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,599 |
| Official Cities in the UK | 0 | - | 4.89 | 285,817 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,654 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,826 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,429 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,533 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,721,126 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,634 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,726 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,662 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,308 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,715 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,662 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,870 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,464 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,217 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,899 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,074 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,710 |
| Countries that Border Poland | 0 | - | 4.99 | 173,038 |
| Russia Country Quiz | 0 | - | 4.83 | 115,207 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,193 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,488 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,674 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,937 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,528 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,973 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,031 |
| Departments of France | 0 | - | 4.93 | 54,950 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,960 |
| History of Ireland | 0 | - | 4.39 | 31,396 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,593 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,719 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,210 |
| Finland Country Quiz | 0 | - | 4.51 | 59,950 |
| Norway Country Quiz | 0 | - | 4.45 | 77,733 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,349 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,653 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,022 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,648 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,159 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,323 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,217 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 389,663 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,536 |
| Boroughs of London | 0 | - | 4.63 | 88,453 |
| London Geography | 0 | - | 4.47 | 59,828 |
| Movies Set in London | 0 | - | 4.26 | 28,963 |
| Scottish Inventions | 0 | - | 3.83 | 9,995 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,372 |
| England or Wales? | 0 | - | 4.94 | 45,920 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,387 |
| WWII Geography | 0 | - | 4.81 | 120,869 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,594 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,329 |
