| Name the English Monarchs | 0 | - | 4.91 | 502,256 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,488 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,777 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,637 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,128 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,944 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,483 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,040 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,554 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,606 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,787 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,918 |
| Name that Greek Letter | 0 | - | 4.93 | 323,328 |
| English Royal Consorts | 0 | - | 4.37 | 37,342 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,003 |
| The Trojan War | 0 | - | 4.83 | 39,698 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,742 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,486 |
| Roman Emperors | 0 | - | 4.95 | 119,896 |
| Counties of England | 0 | - | 4.97 | 796,026 |
| 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 | 122,415 |
| Geography of the British Empire | 0 | - | 4.48 | 39,657 |
| British History A-Z #1 | 0 | - | 4.45 | 46,460 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,635 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,550 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 125,816 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,332 |
| Medieval English History | 0 | - | 4.53 | 43,496 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,828 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,914 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,100 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 80,848 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,535 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,892 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,776 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,951 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,421 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,841 |
| Animals in British History | 0 | - | 4.43 | 25,996 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,200 |
| Countries Bordering France | 0 | - | 4.83 | 402,362 |
| France True or False? | 0 | - | 4.44 | 39,927 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,239 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,644 |
| UK Immigration by Country | 0 | - | 4.94 | 140,817 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,676 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,745 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,740 |
| 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 | 4,760,107 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,278 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,844 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,144 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,485 |
| Counties of Ireland | 0 | - | 4.92 | 195,075 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,836 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,935 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,857 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,222 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,312 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,254 |
| 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 | 103,677 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,317 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,428 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,522 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,276 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,892 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,319 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,284 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,602 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,724 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,897 |
| Roman Names for Places | 0 | - | 4.62 | 58,252 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,795 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,148 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,571 |
| 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 | 24,180 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,333 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 858,840 |
| Scotland Trivia | 0 | - | 4.58 | 57,584 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,851 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,648 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,632 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,099 |
| The Only European Country ... | 0 | - | 4.91 | 216,412 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,000 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,423 |
| Arthurian Legend | 0 | - | 4.33 | 25,106 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,778 |
| 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 | 176,904 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,744 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,354 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,593 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,123 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,503 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,091 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,030 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,190 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,063 |
| Slavic Countries | 0 | - | 4.96 | 111,597 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,937 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,962 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 74,031 |
| Scottish Clans | 0 | - | 4.70 | 21,355 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,800 |
| 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 | 106,779 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,055 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,925 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,780 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,425 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,173 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,357 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,264 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,671 |
| Monarchies of Europe | 0 | - | 4.90 | 98,065 |
| European Countries with One Border | 0 | - | 4.97 | 182,687 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,489 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,671 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,582 |
| Russia Country Quiz | 0 | - | 4.85 | 114,409 |
| Countries That Border Russia | 0 | - | 4.98 | 461,524 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,309 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,842 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,326 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,667 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,332 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,657 |
| Germany Country Quiz | 0 | - | 4.82 | 157,759 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,726 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,075 |
| German History A-Z | 0 | - | 4.49 | 24,598 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,494 |
| Italy Country Quiz | 0 | - | 4.82 | 123,334 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,281 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,949 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,076 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,177 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,820 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,562 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,903 |
| Official Cities in the UK | 0 | - | 4.89 | 283,467 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,793 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,708 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,089 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,424 |
| 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 | 158,448 |
| 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 | 71,384 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,788 |
| England Football Most International Caps | 0 | - | 4.09 | 54,018 |
| Counties of Wales | 0 | - | 4.63 | 39,253 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,694,493 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,691 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,085 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,463 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,342 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,637 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,781 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,967 |
| Countries that Border Poland | 0 | - | 4.99 | 172,205 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,810 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,630 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,169 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,350 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,753 |
| Austria... or Australia? | 0 | - | 4.68 | 104,306 |
| Countries that Beat France | 0 | - | 4.49 | 75,763 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,781 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,928 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,497 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,302 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,335 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,872 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,359 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,072 |
| Finland Country Quiz | 0 | - | 4.50 | 59,639 |
| Norway Country Quiz | 0 | - | 4.44 | 77,284 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,140 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,704 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,398 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,939 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,131 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 28,023 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,776 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 387,880 |
| Prime Ministers of the UK | 0 | - | 4.95 | 438,533 |
