| Name the English Monarchs | 0 | - | 4.92 | 498,555 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,703 |
| British History A-Z #1 | 0 | - | 4.45 | 46,146 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,634 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,348 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,376 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,358 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,016 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,481 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,712 |
| Name that Greek Letter | 0 | - | 4.94 | 321,883 |
| English Royal Consorts | 0 | - | 4.37 | 37,211 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,700 |
| Counties of England | 0 | - | 4.97 | 790,074 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,920 |
| Monty Python Quotes | 0 | - | 4.88 | 42,342 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,191 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,359 |
| Monarchies of Europe | 0 | - | 4.90 | 97,421 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,082 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,543 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,575 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,220 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,126 |
| Ancient Greek Words | 0 | - | 4.92 | 110,812 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,436 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,494 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,121 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,265 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,591 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,034 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,337 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,203 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,436 |
| UK Immigration by Country | 0 | - | 4.94 | 139,803 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,396 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,632 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,436 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,403 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,020 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,253 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,179 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,087 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,389 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,877 |
| Prime Ministers of the UK | 0 | - | 4.96 | 435,115 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,831 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,843 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,926 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,217 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,903 |
| Geography of the British Empire | 0 | - | 4.48 | 39,512 |
| Medieval English History | 0 | - | 4.53 | 43,338 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,572 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,587 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,858 |
| German History A-Z | 0 | - | 4.49 | 24,429 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,397 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,048 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,536 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,607 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,184 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,982 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,853 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 852,477 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,104 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,258 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,857 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,884 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,757 |
| The Only European Country ... | 0 | - | 4.91 | 214,164 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,568 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,773 |
| Germany A-Z | 0 | - | 4.56 | 62,353 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,249 |
| Italy A-Z | 0 | - | 4.49 | 57,801 |
| Roman History by Picture | 0 | - | 4.46 | 26,354 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,752 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,668 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,629 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,412 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,192 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,699 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,084 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,203 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,603 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,974 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,050 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,850 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,814 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,407 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,111 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,617 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,530 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,564 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,031 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,312 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,777 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,911 |
| European Countries with One Border | 0 | - | 4.97 | 181,761 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,655 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,778 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,386 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,295 |
| Slavic Countries | 0 | - | 4.96 | 110,961 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,283 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,349 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,845 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,982 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,694 |
| Famous Ancient Romans | 0 | - | 4.69 | 85,064 |
| Official Cities in the UK | 0 | - | 4.89 | 280,943 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,741 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,303 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,292 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,136 |
| History of Scotland | 0 | - | 4.51 | 21,013 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,557 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,775 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,330 |
| Premier League Relegated Teams | 0 | - | 4.78 | 125,566 |
| Countries of Premier League Players | 0 | - | 4.43 | 202,083 |
| English Premier League Champions | 0 | - | 4.46 | 193,335 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,669 |
| FA Cup Winners | 0 | - | 4.42 | 149,450 |
| Scotland A-Z | 0 | - | 4.73 | 41,077 |
| Monarchies of Asia | 0 | - | 4.97 | 70,657 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,476 |
| Battle to Country | 0 | - | 4.91 | 52,602 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,023 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,440 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,195 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,162 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,564 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,130 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,814 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,383 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,246 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,397 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,739 |
| Russia Country Quiz | 0 | - | 4.85 | 113,746 |
| Countries That Border Russia | 0 | - | 4.98 | 459,430 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,928 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,090 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,357 |
| Countries Bordering France | 0 | - | 4.83 | 400,057 |
| Germany Country Quiz | 0 | - | 4.82 | 156,738 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,290 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,320 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,592 |
| Italy Country Quiz | 0 | - | 4.82 | 122,346 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,534 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,209 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,019 |
| The Life of Julius Caesar | 0 | - | 4.39 | 38,975 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,168 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,759 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,087 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,582 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,325 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,277 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,088 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,271 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,143 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,151 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,217 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,738 |
| James Bond Trivia | 0 | - | 4.46 | 39,169 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 386,051 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,168 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,100 |
| England Football Most International Caps | 0 | - | 4.08 | 53,838 |
| Scotland Trivia | 0 | - | 4.58 | 57,437 |
| Counties of Wales | 0 | - | 4.63 | 38,954 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,533 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,326 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,843 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,671 |
| Hindu Countries | 0 | - | 4.86 | 49,643 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,227 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,157 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,659,969 |
| The American Civil War | 0 | - | 4.62 | 52,186 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,825 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,243 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,191 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,918 |
| Countries that Border Poland | 0 | - | 4.99 | 171,474 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,616 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,429 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,358 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,995 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,777 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,608 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,765 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,660 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,573 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,841 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,443 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,852 |
