| Name the English Monarchs | 0 | - | 4.92 | 499,113 |
| British History A-Z #1 | 0 | - | 4.45 | 46,212 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,725 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,650 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,388 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,368 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,077 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,423 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,591 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 643,393 |
| Name that Greek Letter | 0 | - | 4.94 | 322,125 |
| English Royal Consorts | 0 | - | 4.37 | 37,234 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,210 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,980 |
| Monty Python Quotes | 0 | - | 4.88 | 42,353 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,251 |
| Counties of England | 0 | - | 4.97 | 791,031 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,602 |
| Monarchies of Europe | 0 | - | 4.90 | 97,529 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,250 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,673 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,709 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,336 |
| Ancient Greek Words | 0 | - | 4.92 | 110,927 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,491 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,790 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,191 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,401 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,650 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,168 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,641 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,445 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,430 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,310 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,633 |
| UK Immigration by Country | 0 | - | 4.94 | 139,930 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,554 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,538 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,223 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,436 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,258 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,222 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,500 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,110 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,238 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,977 |
| Geography of the British Empire | 0 | - | 4.48 | 39,540 |
| Prime Ministers of the UK | 0 | - | 4.96 | 435,638 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,933 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,907 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,011 |
| Medieval English History | 0 | - | 4.53 | 43,353 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,809 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,695 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,940 |
| German History A-Z | 0 | - | 4.49 | 24,476 |
| Roman History by Picture | 0 | - | 4.46 | 26,371 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,441 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,062 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,828 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,573 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,709 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,769 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,209 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,659 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,003 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,871 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 853,524 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,126 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,523 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,973 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,804 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,984 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,947 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,526 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,926 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,639 |
| The Only European Country ... | 0 | - | 4.91 | 214,571 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,977 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,976 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,518 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,373 |
| Slavic Countries | 0 | - | 4.96 | 111,060 |
| Germany A-Z | 0 | - | 4.56 | 62,397 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,649 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,712 |
| Famous Ancient Romans | 0 | - | 4.69 | 85,100 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,272 |
| Italy A-Z | 0 | - | 4.49 | 57,882 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,646 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,427 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,260 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,706 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,147 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,095 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,205 |
| History of Scotland | 0 | - | 4.51 | 21,027 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,565 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,112 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,150 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,920 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 240,010 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,482 |
| Premier League Relegated Teams | 0 | - | 4.78 | 125,681 |
| Countries of Premier League Players | 0 | - | 4.43 | 202,323 |
| English Premier League Champions | 0 | - | 4.46 | 193,547 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,941 |
| FA Cup Winners | 0 | - | 4.42 | 149,580 |
| Scotland A-Z | 0 | - | 4.73 | 41,099 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,200 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,664 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,206 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,414 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,809 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,031 |
| European Countries with One Border | 0 | - | 4.97 | 181,881 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,788 |
| Countries That Border Russia | 0 | - | 4.98 | 459,793 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,363 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,496 |
| Countries Bordering France | 0 | - | 4.83 | 400,554 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,990 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,026 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,578 |
| Official Cities in the UK | 0 | - | 4.89 | 281,336 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,746 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,598 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,122 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,239 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,322 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,858 |
| James Bond Trivia | 0 | - | 4.46 | 39,191 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,299 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,208 |
| Counties of Wales | 0 | - | 4.63 | 39,011 |
| Monarchies of Asia | 0 | - | 4.97 | 70,721 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,535 |
| Battle to Country | 0 | - | 4.91 | 52,677 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,124 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,311 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,549 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,304 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.91 | 80,096 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,261 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,604 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,665,312 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,184 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,858 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,294 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,990 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,129 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,625 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,742 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,564 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,805 |
| Countries that Border Poland | 0 | - | 4.99 | 171,597 |
| Russia Country Quiz | 0 | - | 4.85 | 113,843 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,475 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,060 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,979 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,831 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,924 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,933 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,451 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,626 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,898 |
| France True or False? | 0 | - | 4.43 | 39,826 |
| Germany Country Quiz | 0 | - | 4.82 | 156,869 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,386 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,909 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,053 |
| Counties of Ireland | 0 | - | 4.92 | 193,618 |
| Italy Country Quiz | 0 | - | 4.82 | 122,461 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,626 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,301 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,569 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,068 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,660 |
| Roman History Vocabulary | 0 | - | 4.40 | 57,497 |
| The Life of Julius Caesar | 0 | - | 4.39 | 38,995 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,980 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,253 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,856 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,229 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,961 |
| Arthurian Legend | 0 | - | 4.33 | 25,065 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,664 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,446 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,287 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,609 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,220 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,157 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,370 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 386,335 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,117 |
| History of London | 0 | - | 4.33 | 26,114 |
| English Football Stadiums | 0 | - | 4.33 | 62,437 |
| England Football Most International Caps | 0 | - | 4.08 | 53,864 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 139,953 |
