| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,071 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,418 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,897 |
| Geography of the British Empire | 0 | - | 4.48 | 39,747 |
| Name the English Monarchs | 0 | - | 4.91 | 504,261 |
| Counties of England | 0 | - | 4.97 | 799,427 |
| Medieval English History | 0 | - | 4.53 | 43,582 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,346 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,202 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,299 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,277 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,788 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,190 |
| UK Immigration by Country | 0 | - | 4.94 | 141,213 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,280 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,307 |
| History of Scotland | 0 | - | 4.51 | 21,135 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,335 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,101 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,546 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,221 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,008 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,214 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,976 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,749 |
| History of London | 0 | - | 4.33 | 26,226 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,810 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,708 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,169 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,382 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,188 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,918 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,277 |
| Official Cities in the UK | 0 | - | 4.89 | 284,718 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,855 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,798 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,172 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,795 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,235 |
| Germany Country Quiz | 0 | - | 4.83 | 158,259 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,694 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,743 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,661 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,149 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,286 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,312 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,462 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,577 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,776 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,439 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,434 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,386 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,388 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,793 |
| James Bond Trivia | 0 | - | 4.46 | 39,318 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,827 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,038 |
| Counties of Wales | 0 | - | 4.63 | 39,402 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,094 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,954 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,773 |
| Monty Python Quotes | 0 | - | 4.89 | 42,516 |
| English Royal Consorts | 0 | - | 4.38 | 37,429 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,973 |
| Malta Country Quiz | 0 | - | 4.81 | 31,132 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,703 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,194 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,803 |
| The Only European Country ... | 0 | - | 4.91 | 217,575 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,698 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,425 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,526 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,154 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 862,395 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,586 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,340 |
| French History Multiple Choice | 0 | - | 4.55 | 33,138 |
| History of Germany | 0 | - | 4.39 | 52,908 |
| British Cultural Symbols | 0 | - | 4.27 | 63,352 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,175 |
| British History A-Z #1 | 0 | - | 4.45 | 46,597 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,864 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,781 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,893 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,013 |
| Councils of Scotland | 0 | - | 4.58 | 28,586 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,990 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,500 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,537 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,407 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,720 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,645 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,464 |
| Slavic Countries | 0 | - | 4.96 | 111,954 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,232 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,686 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,997 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,806 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,280 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,537 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,086 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,918 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,789 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,041 |
| Monarchies of Europe | 0 | - | 4.90 | 98,402 |
| European Countries with One Border | 0 | - | 4.97 | 183,193 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,974 |
| Countries That Border Russia | 0 | - | 4.98 | 462,985 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,149 |
| Austria Country Quiz | 0 | - | 4.57 | 59,863 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,973 |
| France Country Quiz | 0 | - | 4.70 | 135,251 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,248 |
| Countries Bordering France | 0 | - | 4.83 | 403,701 |
| Kings of France Quiz | 0 | - | 4.20 | 32,832 |
| States of Germany | 0 | - | 4.95 | 153,389 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,323 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,815 |
| Greece Country Quiz | 0 | - | 4.74 | 66,400 |
| Regions of Italy | 0 | - | 4.92 | 76,335 |
| Italy Country Quiz | 0 | - | 4.77 | 123,663 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,840 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,579 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,683 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,473 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,572 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,063 |
| Spain Country Quiz | 0 | - | 4.44 | 128,843 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,550 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,480 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,447 |
| English Inventions #1 | 0 | - | 3.15 | 23,573 |
| English Inventions #2 | 0 | - | 3.95 | 8,709 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,587 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,601 |
| Animals in British History | 0 | - | 4.43 | 26,045 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,490 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,710,461 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,300 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,395 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,306 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,204 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,600 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,536 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,075 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,890 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,983 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,453 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,573 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,162 |
| Countries that Border Poland | 0 | - | 4.99 | 172,658 |
| Russia Country Quiz | 0 | - | 4.83 | 114,753 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,008 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,666 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,511 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,465 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,427 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,698 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,695 |
| Departments of France | 0 | - | 4.93 | 54,542 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,982 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,297 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,495 |
| Counties of Ireland | 0 | - | 4.92 | 196,178 |
| History of Ireland | 0 | - | 4.39 | 31,300 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,045 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,406 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,626 |
| History of The Netherlands | 0 | - | 4.46 | 17,492 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,427 |
| Arthurian Legend | 0 | - | 4.33 | 25,132 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,866 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,314 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,795 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 388,853 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,474 |
| Movies Set in London | 0 | - | 4.26 | 28,939 |
| Scotland Trivia | 0 | - | 4.58 | 57,670 |
| Scottish Inventions | 0 | - | 3.83 | 9,975 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,361 |
| England or Wales? | 0 | - | 4.94 | 45,817 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,131 |
| WWII Geography | 0 | - | 4.81 | 120,610 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,438 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,704 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,116 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,936 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,903 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,144 |
| 20 Questions About France | 0 | - | 4.11 | 32,433 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,651 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,800 |
| The Trojan War | 0 | - | 4.83 | 39,815 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,332 |
| Name that Greek Letter | 0 | - | 4.93 | 324,255 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,320 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,684 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,670 |
| Roman Emperors | 0 | - | 4.95 | 120,454 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,775 |
