| Name the English Monarchs | 0 | - | 4.91 | 504,863 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,270 |
| Medieval English History | 0 | - | 4.53 | 43,605 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,652 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,875 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,844 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,244 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,027 |
| UK Immigration by Country | 0 | - | 4.94 | 141,335 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,476 |
| History of Scotland | 0 | - | 4.51 | 21,143 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,551 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,650 |
| English Royal Consorts | 0 | - | 4.38 | 37,459 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,898 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,103 |
| The Trojan War | 0 | - | 4.83 | 39,894 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,517 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,364 |
| Roman Emperors | 0 | - | 4.95 | 120,692 |
| Counties of England | 0 | - | 4.97 | 800,408 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,427 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,030 |
| Geography of the British Empire | 0 | - | 4.48 | 39,798 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,013 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,776 |
| History of London | 0 | - | 4.33 | 26,239 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,954 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,236 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,337 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,501 |
| Countries Bordering France | 0 | - | 4.83 | 404,043 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,100 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,295 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,462 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,816 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,547 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,292 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,794 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,840 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,389 |
| Germany Country Quiz | 0 | - | 4.83 | 158,453 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,806 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,881 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,768 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,245 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,455 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,460 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,598 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,005 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,799 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,203 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,769 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,029 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,345 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,807 |
| Counties of Ireland | 0 | - | 4.92 | 196,484 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,110 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,591 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,611 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,801 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,473 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,078 |
| James Bond Trivia | 0 | - | 4.46 | 39,349 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,857 |
| Counties of Wales | 0 | - | 4.63 | 39,449 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,290 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,944 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,145 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,984 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,884 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,653 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,178 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,864 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,858 |
| Monty Python Quotes | 0 | - | 4.89 | 42,547 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 237,913 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,472 |
| Scotland Trivia | 0 | - | 4.58 | 57,695 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,045 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,475 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,463 |
| The Only European Country ... | 0 | - | 4.91 | 217,992 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,979 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,230 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,580 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,480 |
| 2026–2027 English Premier League Teams | 0 | - | 4.85 | 863,855 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,702 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,474 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,062 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,764 |
| Ancient Roman Trivia #2 | 0 | - | 4.60 | 43,619 |
| Geography of the Roman Empire | 0 | - | 4.56 | 52,110 |
| Roman Names for Places | 0 | - | 4.62 | 58,554 |
| British Cultural Symbols | 0 | - | 4.27 | 63,364 |
| Arthurian Legend | 0 | - | 4.33 | 25,139 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,824 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,289 |
| British History A-Z #1 | 0 | - | 4.45 | 46,640 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,918 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,914 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,270 |
| Councils of Scotland | 0 | - | 4.58 | 28,620 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,174 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,732 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,928 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,523 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,916 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,795 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,552 |
| Slavic Countries | 0 | - | 4.96 | 112,078 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,065 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,282 |
| Scottish Clans | 0 | - | 4.70 | 21,411 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,049 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,285 |
| The Wales Quiz | 0 | - | 4.47 | 29,222 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,218 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,093 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,017 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,164 |
| Monarchies of Europe | 0 | - | 4.90 | 98,511 |
| European Countries with One Border | 0 | - | 4.97 | 183,364 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,133 |
| Countries That Border Russia | 0 | - | 4.98 | 463,573 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,254 |
| Austria Country Quiz | 0 | - | 4.57 | 59,924 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,048 |
| France Country Quiz | 0 | - | 4.70 | 135,363 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,054 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,276 |
| Kings of France Quiz | 0 | - | 4.20 | 32,859 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,409 |
| Greece Country Quiz | 0 | - | 4.74 | 66,470 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,543 |
| Italy Country Quiz | 0 | - | 4.77 | 123,790 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,222 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,866 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,613 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,751 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,612 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,133 |
| Spain Country Quiz | 0 | - | 4.44 | 128,969 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,523 |
| Official Cities in the UK | 0 | - | 4.89 | 285,128 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,607 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,693 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,404 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,501 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,714,789 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,442 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,510 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,440 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,250 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,658 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,581 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,200 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,084 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,053 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,650 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,102 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,400 |
| Countries that Border Poland | 0 | - | 4.99 | 172,809 |
| Russia Country Quiz | 0 | - | 4.83 | 114,855 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,064 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,968 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,568 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,819 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,469 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,814 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,976 |
| Departments of France | 0 | - | 4.93 | 54,715 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,918 |
| History of Ireland | 0 | - | 4.39 | 31,337 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,512 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,666 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,112 |
| Finland Country Quiz | 0 | - | 4.51 | 59,855 |
| Norway Country Quiz | 0 | - | 4.44 | 77,611 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,288 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,578 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,005 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,509 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 28,100 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,316 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,104 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 389,139 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,494 |
| Boroughs of London | 0 | - | 4.63 | 88,264 |
| London Geography | 0 | - | 4.47 | 59,785 |
| Movies Set in London | 0 | - | 4.26 | 28,947 |
| Scottish Inventions | 0 | - | 3.83 | 9,984 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,365 |
| England or Wales? | 0 | - | 4.94 | 45,851 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,235 |
| WWII Geography | 0 | - | 4.81 | 120,713 |
| Embarrassing Chapters in US History | 0 | - | 4.17 | 33,153 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,506 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,808 |
