| Name the English Monarchs | 0 | - | 4.91 | 503,378 |
| British History A-Z #1 | 0 | - | 4.45 | 46,544 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,823 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,731 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,463 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,424 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,734 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,809 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,209 |
| Name that Greek Letter | 0 | - | 4.93 | 324,009 |
| English Royal Consorts | 0 | - | 4.38 | 37,392 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,047 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,645 |
| Monty Python Quotes | 0 | - | 4.88 | 42,490 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,677 |
| Counties of England | 0 | - | 4.97 | 797,931 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,496 |
| Monarchies of Europe | 0 | - | 4.90 | 98,244 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,577 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 82,771 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,882 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,184 |
| Ancient Greek Words | 0 | - | 4.93 | 111,769 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,957 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,878 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,068 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,888 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,913 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,987 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,776 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,517 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,548 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,228 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,136 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,612 |
| UK Immigration by Country | 0 | - | 4.94 | 141,037 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,011 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,939 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,144 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,876 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,891 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,218 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,249 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,053 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,378 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,585 |
| Geography of the British Empire | 0 | - | 4.48 | 39,720 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,581 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,740 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,917 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,660 |
| Medieval English History | 0 | - | 4.53 | 43,554 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,767 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,636 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,570 |
| German History A-Z | 0 | - | 4.49 | 24,637 |
| Roman History by Picture | 0 | - | 4.46 | 26,486 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,941 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,200 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,341 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,820 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,456 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,349 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,382 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 62,165 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,185 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,987 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 860,738 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,241 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,303 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,393 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,818 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,462 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,790 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,319 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,041 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,264 |
| The Only European Country ... | 0 | - | 4.91 | 217,033 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,371 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,437 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,432 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,306 |
| Slavic Countries | 0 | - | 4.96 | 111,779 |
| Germany A-Z | 0 | - | 4.56 | 62,653 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,123 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,820 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,521 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,477 |
| Italy A-Z | 0 | - | 4.49 | 58,369 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,727 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,687 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,907 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,770 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,286 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,173 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,266 |
| History of Scotland | 0 | - | 4.51 | 21,110 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,618 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 177,219 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,007 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,574 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 241,869 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 167,959 |
| Countries of Premier League Players | 0 | - | 4.43 | 204,168 |
| English Premier League Champions | 0 | - | 4.46 | 195,004 |
| All EPL Teams Ever | 0 | - | 4.61 | 268,017 |
| FA Cup Winners | 0 | - | 4.42 | 150,375 |
| Scotland A-Z | 0 | - | 4.73 | 41,315 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,972 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,701 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,523 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,246 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,020 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,887 |
| European Countries with One Border | 0 | - | 4.97 | 182,958 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,741 |
| Countries That Border Russia | 0 | - | 4.98 | 462,128 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,984 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,632 |
| Countries Bordering France | 0 | - | 4.83 | 402,896 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,980 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,343 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,721 |
| Official Cities in the UK | 0 | - | 4.89 | 284,188 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,811 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,755 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,384 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,349 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,444 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,646 |
| James Bond Trivia | 0 | - | 4.46 | 39,294 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,412 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,432 |
| Counties of Wales | 0 | - | 4.63 | 39,338 |
| Monarchies of Asia | 0 | - | 4.97 | 71,151 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,956 |
| Battle to Country | 0 | - | 4.91 | 53,440 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,981 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,354 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,708 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,468 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,230 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,284 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,910 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,703,943 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,587 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,149 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,560 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,451 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,604 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,357 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,554 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,882 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,234 |
| Countries that Border Poland | 0 | - | 4.99 | 172,407 |
| Russia Country Quiz | 0 | - | 4.83 | 114,595 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,914 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,230 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,414 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,309 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,382 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,511 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,734 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,390 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,941 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,913 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,231 |
| France True or False? | 0 | - | 4.44 | 39,960 |
| Germany Country Quiz | 0 | - | 4.83 | 158,023 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,485 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,065 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,607 |
| Counties of Ireland | 0 | - | 4.92 | 195,653 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,526 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,181 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,920 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,374 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,195 |
| Roman History Vocabulary | 0 | - | 4.40 | 57,628 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,107 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,107 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,020 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,813 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,140 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,195 |
| Arthurian Legend | 0 | - | 4.33 | 25,127 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,313 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,272 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,485 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,683 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,670 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,237 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,710 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 388,466 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,200 |
| History of London | 0 | - | 4.33 | 26,202 |
| English Football Stadiums | 0 | - | 4.33 | 62,881 |
| England Football Most International Caps | 0 | - | 4.09 | 54,082 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 140,560 |
| Scotland Trivia | 0 | - | 4.58 | 57,628 |
