| Name the English Monarchs | 0 | - | 4.91 | 500,593 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,990 |
| Medieval English History | 0 | - | 4.53 | 43,425 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,628 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,706 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,516 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,068 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,907 |
| UK Immigration by Country | 0 | - | 4.94 | 140,477 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,126 |
| History of Scotland | 0 | - | 4.51 | 21,055 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,759 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,733 |
| English Royal Consorts | 0 | - | 4.37 | 37,287 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,117 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,557 |
| The Trojan War | 0 | - | 4.83 | 39,601 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,306 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,336 |
| Roman Emperors | 0 | - | 4.95 | 119,440 |
| Counties of England | 0 | - | 4.97 | 793,324 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,282 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,178 |
| Geography of the British Empire | 0 | - | 4.48 | 39,604 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,754 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,680 |
| History of London | 0 | - | 4.33 | 26,147 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,658 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 75,957 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,085 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,571 |
| Countries Bordering France | 0 | - | 4.83 | 401,405 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,207 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,418 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,793 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,694 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,468 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,164 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,174 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,167 |
| Germany Country Quiz | 0 | - | 4.82 | 157,320 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,709 |
| Italy Country Quiz | 0 | - | 4.82 | 122,806 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,934 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,617 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,527 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,165 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,544 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,769 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,439 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,728 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,116 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,082 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,733 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,031 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,659 |
| Counties of Ireland | 0 | - | 4.92 | 194,232 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,671 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,479 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,360 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,648 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,208 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,149 |
| James Bond Trivia | 0 | - | 4.46 | 39,220 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,386 |
| Counties of Wales | 0 | - | 4.63 | 39,117 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,565 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,308 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,933 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,885 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,854 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,203 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,020 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,709 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,387 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,228 |
| Monty Python Quotes | 0 | - | 4.88 | 42,393 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,984 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,514 |
| Scotland Trivia | 0 | - | 4.58 | 57,524 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,157 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,497 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,494 |
| The Only European Country ... | 0 | - | 4.91 | 215,469 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,490 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,142 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,191 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,193 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 855,999 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,626 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,420 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,327 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,563 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,654 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,820 |
| Roman Names for Places | 0 | - | 4.62 | 58,098 |
| British Cultural Symbols | 0 | - | 4.27 | 63,252 |
| Arthurian Legend | 0 | - | 4.33 | 25,083 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,468 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,456 |
| British History A-Z #1 | 0 | - | 4.45 | 46,334 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,527 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,779 |
| Councils of Scotland | 0 | - | 4.58 | 28,300 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,253 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,791 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,696 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,849 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,502 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,833 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,589 |
| Slavic Countries | 0 | - | 4.96 | 111,337 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,853 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,806 |
| Scottish Clans | 0 | - | 4.70 | 21,330 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,430 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,225 |
| The Wales Quiz | 0 | - | 4.47 | 29,092 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,523 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,068 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,651 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,332 |
| Monarchies of Europe | 0 | - | 4.90 | 97,780 |
| European Countries with One Border | 0 | - | 4.97 | 182,250 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,106 |
| Countries That Border Russia | 0 | - | 4.98 | 460,606 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,597 |
| Austria Country Quiz | 0 | - | 4.57 | 59,563 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,537 |
| France Country Quiz | 0 | - | 4.70 | 134,582 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,944 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,062 |
| Kings of France Quiz | 0 | - | 4.20 | 32,641 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,317 |
| Greece Country Quiz | 0 | - | 4.74 | 66,033 |
| The Life of Alexander the Great | 0 | - | 4.49 | 18,461 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,148 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,640 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,389 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,280 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,304 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,642 |
| Spain Country Quiz | 0 | - | 4.45 | 128,139 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,176 |
| Official Cities in the UK | 0 | - | 4.89 | 282,452 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,454 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,058 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,276 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,396 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,428 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,679,285 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,198 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,712 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,592 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,969 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,331 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,172 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,911 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,262 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,478 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,600 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,203 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,070 |
| Countries that Border Poland | 0 | - | 4.99 | 171,881 |
| Russia Country Quiz | 0 | - | 4.85 | 114,121 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,622 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,788 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,149 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,993 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,232 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,134 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,669 |
| Departments of France | 0 | - | 4.93 | 53,479 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,734 |
| History of Ireland | 0 | - | 4.39 | 31,043 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,183 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,470 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,704 |
| Finland Country Quiz | 0 | - | 4.50 | 59,418 |
| Norway Country Quiz | 0 | - | 4.44 | 77,049 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,019 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,275 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,898 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,886 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 27,977 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,295 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,618 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 387,077 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,280 |
| Boroughs of London | 0 | - | 4.63 | 87,471 |
| London Geography | 0 | - | 4.47 | 59,591 |
| Movies Set in London | 0 | - | 4.26 | 28,901 |
| Scottish Inventions | 0 | - | 3.83 | 9,950 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,322 |
| England or Wales? | 0 | - | 4.94 | 45,527 |
| WWII Geography | 0 | - | 4.81 | 119,983 |
| Embarrassing Chapters in US History | 0 | - | 4.17 | 33,059 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,062 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,978 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,331 |
