| Name the English Monarchs | 0 | - | 4.91 | 502,231 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,481 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,776 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,635 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,128 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,942 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,479 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,035 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,538 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,604 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,781 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,897 |
| Name that Greek Letter | 0 | - | 4.93 | 323,317 |
| English Royal Consorts | 0 | - | 4.37 | 37,341 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 400,980 |
| The Trojan War | 0 | - | 4.83 | 39,693 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,735 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,486 |
| Roman Emperors | 0 | - | 4.95 | 119,892 |
| Counties of England | 0 | - | 4.97 | 795,981 |
| Monty Python Quotes | 0 | - | 4.88 | 42,455 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,339 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,414 |
| Geography of the British Empire | 0 | - | 4.48 | 39,655 |
| British History A-Z #1 | 0 | - | 4.45 | 46,458 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,633 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,548 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 125,812 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,316 |
| Medieval English History | 0 | - | 4.53 | 43,496 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,827 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,905 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,095 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 80,779 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,531 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,887 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,775 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,945 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,412 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,839 |
| Animals in British History | 0 | - | 4.43 | 25,994 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,200 |
| Countries Bordering France | 0 | - | 4.83 | 402,350 |
| France True or False? | 0 | - | 4.44 | 39,927 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,231 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,643 |
| UK Immigration by Country | 0 | - | 4.94 | 140,809 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,668 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,745 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,738 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,142 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,497 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,972 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,275 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,842 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,144 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,469 |
| Counties of Ireland | 0 | - | 4.92 | 195,058 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,835 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,929 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,853 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,218 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,311 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,253 |
| History of Scotland | 0 | - | 4.51 | 21,086 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,436 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,669 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,305 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,428 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,518 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,273 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,889 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,316 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,273 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,599 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,723 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,893 |
| Roman Names for Places | 0 | - | 4.62 | 58,250 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,791 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,146 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,568 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,629 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,336 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,177 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,330 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 858,792 |
| Scotland Trivia | 0 | - | 4.58 | 57,584 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,837 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,547 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,565 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,092 |
| The Only European Country ... | 0 | - | 4.91 | 216,395 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,997 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,422 |
| Arthurian Legend | 0 | - | 4.33 | 25,106 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,768 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,705 |
| History of London | 0 | - | 4.33 | 26,187 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,895 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,735 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,351 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,588 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,120 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,494 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,083 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,022 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,181 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,018 |
| Slavic Countries | 0 | - | 4.96 | 111,591 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,937 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,959 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 74,019 |
| Scottish Clans | 0 | - | 4.70 | 21,355 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,799 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,250 |
| The Wales Quiz | 0 | - | 4.47 | 29,146 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,777 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,047 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,916 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,774 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,421 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,167 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,355 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,261 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,665 |
| Monarchies of Europe | 0 | - | 4.90 | 98,062 |
| European Countries with One Border | 0 | - | 4.97 | 182,679 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,485 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,651 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,575 |
| Russia Country Quiz | 0 | - | 4.85 | 114,406 |
| Countries That Border Russia | 0 | - | 4.98 | 461,512 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,308 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,835 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,325 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,667 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,310 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,639 |
| Germany Country Quiz | 0 | - | 4.82 | 157,755 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,720 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,052 |
| German History A-Z | 0 | - | 4.49 | 24,595 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,492 |
| Italy Country Quiz | 0 | - | 4.82 | 123,331 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,275 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,944 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,076 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,176 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,818 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,558 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,894 |
| Official Cities in the UK | 0 | - | 4.89 | 283,450 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,793 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,707 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,086 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,412 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,306 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,415 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,444 |
| James Bond Trivia | 0 | - | 4.46 | 39,268 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,380 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,382 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,785 |
| England Football Most International Caps | 0 | - | 4.09 | 54,015 |
| Counties of Wales | 0 | - | 4.63 | 39,250 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,694,318 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,689 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,084 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,463 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,340 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,632 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,779 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,967 |
| Countries that Border Poland | 0 | - | 4.99 | 172,202 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,805 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,622 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,169 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,348 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,752 |
| Austria... or Australia? | 0 | - | 4.68 | 104,304 |
| Countries that Beat France | 0 | - | 4.49 | 75,755 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,781 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,924 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,492 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,300 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,334 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,871 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,355 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,071 |
| Finland Country Quiz | 0 | - | 4.50 | 59,636 |
| Norway Country Quiz | 0 | - | 4.44 | 77,275 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,139 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,702 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,397 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,939 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,127 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 28,022 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,773 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 387,873 |
| Prime Ministers of the UK | 0 | - | 4.95 | 438,508 |
