| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,974 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,403 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,665 |
| Geography of the British Empire | 0 | - | 4.48 | 39,734 |
| Name the English Monarchs | 0 | - | 4.91 | 503,916 |
| Counties of England | 0 | - | 4.97 | 798,829 |
| Medieval English History | 0 | - | 4.53 | 43,571 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,141 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,150 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,145 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,267 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,781 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,186 |
| UK Immigration by Country | 0 | - | 4.94 | 141,155 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,163 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,298 |
| History of Scotland | 0 | - | 4.51 | 21,127 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,293 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 42,061 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,504 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,204 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,998 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,212 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,954 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,737 |
| History of London | 0 | - | 4.33 | 26,219 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,739 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,373 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,095 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,312 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,133 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,816 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,148 |
| Official Cities in the UK | 0 | - | 4.89 | 284,501 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,844 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,764 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,849 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,766 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,141 |
| Germany Country Quiz | 0 | - | 4.83 | 158,171 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,616 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,652 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,460 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,113 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,204 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,257 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,380 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,254 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,766 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,424 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,370 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,371 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,260 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,724 |
| James Bond Trivia | 0 | - | 4.46 | 39,306 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,795 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,001 |
| Counties of Wales | 0 | - | 4.63 | 39,384 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,073 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,947 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,729 |
| Monty Python Quotes | 0 | - | 4.89 | 42,505 |
| English Royal Consorts | 0 | - | 4.38 | 37,409 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,725 |
| Malta Country Quiz | 0 | - | 4.81 | 31,115 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,556 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,023 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,665 |
| The Only European Country ... | 0 | - | 4.91 | 217,376 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,571 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,386 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,485 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,987 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 861,876 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,447 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,677 |
| French History Multiple Choice | 0 | - | 4.55 | 33,125 |
| History of Germany | 0 | - | 4.39 | 52,896 |
| British Cultural Symbols | 0 | - | 4.27 | 63,344 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,110 |
| British History A-Z #1 | 0 | - | 4.45 | 46,581 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,804 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,744 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,877 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,898 |
| Councils of Scotland | 0 | - | 4.58 | 28,564 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,914 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,429 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,357 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,354 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,625 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,554 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,390 |
| Slavic Countries | 0 | - | 4.96 | 111,878 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,193 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,589 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,974 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,798 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,275 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,531 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,036 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,841 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,690 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,982 |
| Monarchies of Europe | 0 | - | 4.90 | 98,346 |
| European Countries with One Border | 0 | - | 4.97 | 183,112 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,890 |
| Countries That Border Russia | 0 | - | 4.98 | 462,805 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,092 |
| Austria Country Quiz | 0 | - | 4.57 | 59,837 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,934 |
| France Country Quiz | 0 | - | 4.70 | 135,176 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,234 |
| Countries Bordering France | 0 | - | 4.83 | 403,529 |
| Kings of France Quiz | 0 | - | 4.20 | 32,816 |
| States of Germany | 0 | - | 4.95 | 153,164 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,278 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,662 |
| Greece Country Quiz | 0 | - | 4.74 | 66,362 |
| Regions of Italy | 0 | - | 4.92 | 76,229 |
| Italy Country Quiz | 0 | - | 4.77 | 123,589 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,820 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,563 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,649 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,420 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,548 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,024 |
| Spain Country Quiz | 0 | - | 4.44 | 128,768 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,385 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,454 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,414 |
| English Inventions #1 | 0 | - | 3.15 | 23,572 |
| English Inventions #2 | 0 | - | 3.95 | 8,707 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,577 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,554 |
| Animals in British History | 0 | - | 4.43 | 26,042 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,479 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,074 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,708,088 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,066 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,340 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,253 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,183 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,575 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,512 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,003 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,798 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,943 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,364 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,003 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,024 |
| Countries that Border Poland | 0 | - | 4.99 | 172,599 |
| Russia Country Quiz | 0 | - | 4.83 | 114,689 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,977 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,481 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,466 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,417 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,414 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,657 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,657 |
| Departments of France | 0 | - | 4.93 | 54,455 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,964 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,282 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,343 |
| Counties of Ireland | 0 | - | 4.92 | 196,049 |
| History of Ireland | 0 | - | 4.39 | 31,278 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,019 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,346 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,613 |
| History of The Netherlands | 0 | - | 4.46 | 17,481 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,351 |
| Arthurian Legend | 0 | - | 4.33 | 25,132 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,860 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,312 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,760 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 388,709 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,459 |
| Movies Set in London | 0 | - | 4.26 | 28,936 |
| Scotland Trivia | 0 | - | 4.58 | 57,653 |
| Scottish Inventions | 0 | - | 3.83 | 9,970 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,360 |
| England or Wales? | 0 | - | 4.94 | 45,794 |
| WWII Geography | 0 | - | 4.81 | 120,560 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,407 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,646 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,055 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,923 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,882 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,069 |
| 20 Questions About France | 0 | - | 4.11 | 32,432 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,636 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,729 |
| The Trojan War | 0 | - | 4.83 | 39,797 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,846 |
| Name that Greek Letter | 0 | - | 4.93 | 324,157 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,235 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,646 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,647 |
| Roman Emperors | 0 | - | 4.95 | 120,386 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,735 |
