| Name the English Monarchs | 0 | - | 4.91 | 501,319 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,182 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,957 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,734 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,561 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,094 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,923 |
| UK Immigration by Country | 0 | - | 4.94 | 140,631 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,374 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,218 |
| History of Scotland | 0 | - | 4.51 | 21,072 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,878 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,075 |
| English Royal Consorts | 0 | - | 4.37 | 37,310 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,215 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,663 |
| The Trojan War | 0 | - | 4.83 | 39,639 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,501 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,400 |
| Roman Emperors | 0 | - | 4.95 | 119,628 |
| Counties of England | 0 | - | 4.97 | 794,527 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,303 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,278 |
| Geography of the British Empire | 0 | - | 4.48 | 39,627 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,783 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,693 |
| History of London | 0 | - | 4.33 | 26,166 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,852 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,094 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,250 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,680 |
| Countries Bordering France | 0 | - | 4.83 | 401,795 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,527 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,522 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,990 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,710 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,484 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,181 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,492 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,400 |
| Germany Country Quiz | 0 | - | 4.82 | 157,526 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,845 |
| Italy Country Quiz | 0 | - | 4.82 | 123,155 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,071 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,789 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,640 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,334 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,683 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,901 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,900 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,735 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,127 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,169 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,777 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,077 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,009 |
| Counties of Ireland | 0 | - | 4.92 | 194,567 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,737 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,673 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,564 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,673 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,257 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,291 |
| James Bond Trivia | 0 | - | 4.46 | 39,241 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,455 |
| Counties of Wales | 0 | - | 4.63 | 39,180 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,610 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,454 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,076 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,930 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,874 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,292 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,127 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,770 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,460 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,346 |
| Monty Python Quotes | 0 | - | 4.88 | 42,431 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,137 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,146 |
| Scotland Trivia | 0 | - | 4.58 | 57,546 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,469 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,885 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,769 |
| The Only European Country ... | 0 | - | 4.91 | 215,905 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,715 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,158 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,249 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,512 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 857,229 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,429 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,861 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,439 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,600 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,684 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,847 |
| Roman Names for Places | 0 | - | 4.62 | 58,165 |
| British Cultural Symbols | 0 | - | 4.27 | 63,270 |
| Arthurian Legend | 0 | - | 4.33 | 25,094 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,526 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,605 |
| British History A-Z #1 | 0 | - | 4.45 | 46,387 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,573 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,804 |
| Councils of Scotland | 0 | - | 4.58 | 28,404 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,393 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,939 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,089 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,956 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,743 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,965 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,693 |
| Slavic Countries | 0 | - | 4.96 | 111,456 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,895 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,864 |
| Scottish Clans | 0 | - | 4.70 | 21,349 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,650 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,237 |
| The Wales Quiz | 0 | - | 4.47 | 29,118 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,647 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,209 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,873 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,472 |
| Monarchies of Europe | 0 | - | 4.90 | 97,926 |
| European Countries with One Border | 0 | - | 4.97 | 182,469 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,281 |
| Countries That Border Russia | 0 | - | 4.98 | 461,018 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,698 |
| Austria Country Quiz | 0 | - | 4.57 | 59,622 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,633 |
| France Country Quiz | 0 | - | 4.70 | 134,719 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,090 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,106 |
| Kings of France Quiz | 0 | - | 4.20 | 32,679 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,509 |
| Greece Country Quiz | 0 | - | 4.74 | 66,113 |
| The Life of Alexander the Great | 0 | - | 4.50 | 18,475 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,167 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,681 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,427 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,359 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,367 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,726 |
| Spain Country Quiz | 0 | - | 4.45 | 128,263 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,242 |
| Official Cities in the UK | 0 | - | 4.89 | 282,912 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,467 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,168 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,292 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,416 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,581 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,687,020 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,473 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,848 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,751 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,029 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,380 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,266 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,314 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,792 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,648 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,729 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,807 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,291 |
| Countries that Border Poland | 0 | - | 4.99 | 172,024 |
| Russia Country Quiz | 0 | - | 4.85 | 114,243 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,703 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,126 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,219 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,076 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,281 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,230 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,704 |
| Departments of France | 0 | - | 4.93 | 53,726 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,754 |
| History of Ireland | 0 | - | 4.39 | 31,096 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,236 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,512 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,773 |
| Finland Country Quiz | 0 | - | 4.50 | 59,508 |
| Norway Country Quiz | 0 | - | 4.44 | 77,153 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,065 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,326 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,918 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,995 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 27,997 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,303 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,704 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 387,428 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,337 |
| Boroughs of London | 0 | - | 4.63 | 87,606 |
| London Geography | 0 | - | 4.47 | 59,616 |
| Movies Set in London | 0 | - | 4.26 | 28,908 |
| Scottish Inventions | 0 | - | 3.83 | 9,954 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,331 |
| England or Wales? | 0 | - | 4.94 | 45,589 |
| WWII Geography | 0 | - | 4.81 | 120,090 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,144 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,138 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,435 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,790 |
