| Name the English Monarchs | 0 | - | 4.91 | 506,224 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,702 |
| Medieval English History | 0 | - | 4.53 | 43,650 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,283 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,365 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,956 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,940 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,310 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,086 |
| UK Immigration by Country | 0 | - | 4.94 | 141,678 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,939 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,367 |
| History of Scotland | 0 | - | 4.51 | 21,173 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,816 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,318 |
| English Royal Consorts | 0 | - | 4.38 | 37,517 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,045 |
| The Trojan War | 0 | - | 4.83 | 39,974 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,905 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,574 |
| Roman Emperors | 0 | - | 4.95 | 121,149 |
| Counties of England | 0 | - | 4.97 | 802,611 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,455 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,227 |
| Geography of the British Empire | 0 | - | 4.48 | 39,844 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,088 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,824 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,762 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,328 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,281 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,717 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,804 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,538 |
| Countries Bordering France | 0 | - | 4.83 | 404,804 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,749 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,503 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,987 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,866 |
| Animals in British History | 0 | - | 4.43 | 26,092 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,563 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,332 |
| Europe Map Quiz | 0 | - | 5.00 | 4,786,874 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,924 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,768 |
| Germany Country Quiz | 0 | - | 4.82 | 158,795 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,048 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,188 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,007 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,462 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,829 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,796 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,896 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,071 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,827 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,239 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,923 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,140 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,454 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,546 |
| Counties of Ireland | 0 | - | 4.92 | 197,233 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,239 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,341 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,074 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,853 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,573 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,412 |
| James Bond Trivia | 0 | - | 4.46 | 39,392 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,035 |
| Counties of Wales | 0 | - | 4.63 | 39,593 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,653 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,275 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,222 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,037 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,152 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,857 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,329 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,017 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,056 |
| Monty Python Quotes | 0 | - | 4.89 | 42,605 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,242 |
| Boroughs of London | 0 | - | 4.63 | 88,519 |
| London Geography | 0 | - | 4.47 | 59,859 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,370 |
| Scotland Trivia | 0 | - | 4.58 | 57,752 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,705 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,158 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,039 |
| The Only European Country ... | 0 | - | 4.91 | 218,890 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,451 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,262 |
| Movies Set in London | 0 | - | 4.26 | 28,973 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,285 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 870,933 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,291 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,360 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,278 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,838 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,275 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,198 |
| Roman Names for Places | 0 | - | 4.62 | 58,688 |
| British Cultural Symbols | 0 | - | 4.27 | 63,408 |
| Arthurian Legend | 0 | - | 4.33 | 25,173 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,948 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,841 |
| British History A-Z #1 | 0 | - | 4.45 | 47,238 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,066 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,980 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,799 |
| Councils of Scotland | 0 | - | 4.58 | 28,725 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,469 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,014 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,662 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,743 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,325 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,145 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,754 |
| Slavic Countries | 0 | - | 4.96 | 112,338 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,132 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,427 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,177 |
| Scottish Clans | 0 | - | 4.70 | 21,442 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,184 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,328 |
| The Wales Quiz | 0 | - | 4.47 | 29,267 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,452 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,444 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,520 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,448 |
| Monarchies of Europe | 0 | - | 4.90 | 98,831 |
| European Countries with One Border | 0 | - | 4.97 | 183,745 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,491 |
| Countries That Border Russia | 0 | - | 4.98 | 464,422 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,447 |
| Austria Country Quiz | 0 | - | 4.57 | 60,036 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,234 |
| France Country Quiz | 0 | - | 4.70 | 135,618 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,595 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,353 |
| Kings of France Quiz | 0 | - | 4.20 | 32,924 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,763 |
| Greece Country Quiz | 0 | - | 4.74 | 66,627 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,571 |
| Italy Country Quiz | 0 | - | 4.77 | 124,006 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,258 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,940 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,685 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,923 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,725 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,301 |
| Spain Country Quiz | 0 | - | 4.44 | 129,221 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,629 |
| Official Cities in the UK | 0 | - | 4.89 | 286,127 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,673 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,916 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,446 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,542 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,724,692 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,739 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,846 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,760 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,340 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,741 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,708 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,154 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,648 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,283 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,037 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,485 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,843 |
| Countries that Border Poland | 0 | - | 4.99 | 173,140 |
| Russia Country Quiz | 0 | - | 4.83 | 115,285 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,238 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,759 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,724 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,994 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,572 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,061 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,074 |
| Departments of France | 0 | - | 4.93 | 55,111 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,984 |
| History of Ireland | 0 | - | 4.39 | 31,421 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,639 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,731 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,252 |
| Finland Country Quiz | 0 | - | 4.51 | 59,993 |
| Norway Country Quiz | 0 | - | 4.45 | 77,797 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,379 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,693 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,033 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,698 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,325 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,273 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,001 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,566 |
| Scottish Inventions | 0 | - | 3.83 | 9,998 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,381 |
| England or Wales? | 0 | - | 4.94 | 45,953 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,485 |
| WWII Geography | 0 | - | 4.81 | 120,950 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,660 |
