| Name the English Monarchs | 0 | - | 4.91 | 507,356 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,027 |
| British History A-Z #1 | 0 | - | 4.45 | 47,334 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,002 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,021 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,150 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,571 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,849 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,030 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,902 |
| Name that Greek Letter | 0 | - | 4.93 | 325,262 |
| English Royal Consorts | 0 | - | 4.38 | 37,559 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,030 |
| Counties of England | 0 | - | 4.97 | 804,224 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,187 |
| Monty Python Quotes | 0 | - | 4.89 | 42,627 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,153 |
| British History A-Z #2 | 0 | - | 4.28 | 12,009 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,812 |
| Monarchies of Europe | 0 | - | 4.90 | 99,030 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,550 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,023 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,000 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,007 |
| Ancient Greek Words | 0 | - | 4.93 | 112,650 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 102,439 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,834 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,628 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,277 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,143 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,175 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,088 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,063 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,947 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,975 |
| UK Immigration by Country | 0 | - | 4.94 | 141,895 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,262 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,893 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,575 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,974 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,238 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,422 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,416 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,267 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,998 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,634 |
| Prime Ministers of the UK | 0 | - | 4.95 | 443,139 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,261 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,408 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,284 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,488 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,370 |
| Geography of the British Empire | 0 | - | 4.48 | 39,874 |
| Medieval English History | 0 | - | 4.53 | 43,688 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 29,095 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,587 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,123 |
| German History A-Z | 0 | - | 4.49 | 24,948 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,290 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,333 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,031 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,080 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,321 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,353 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,105 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,070 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,226 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,334 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,172 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,475 |
| The Only European Country ... | 0 | - | 4.91 | 219,570 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,540 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,817 |
| Germany A-Z | 0 | - | 4.56 | 62,899 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,681 |
| Italy A-Z | 0 | - | 4.49 | 58,847 |
| Roman History by Picture | 0 | - | 4.46 | 26,611 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,932 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,892 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,840 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,846 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,298 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,834 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,255 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,339 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,662 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,926 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,956 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,368 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,361 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,777 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,527 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,984 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,246 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,723 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,907 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,851 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,900 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,243 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,619 |
| European Countries with One Border | 0 | - | 4.97 | 184,022 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,728 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,735 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,360 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,913 |
| Slavic Countries | 0 | - | 4.96 | 112,507 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,576 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,811 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,980 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,662 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,509 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,940 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,836 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,739 |
| Official Cities in the UK | 0 | - | 4.89 | 286,873 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,848 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,109 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,513 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,406 |
| History of Scotland | 0 | - | 4.51 | 21,191 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,657 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 169,493 |
| Countries of Premier League Players | 0 | - | 4.44 | 206,516 |
| English Premier League Champions | 0 | - | 4.46 | 197,141 |
| All EPL Teams Ever | 0 | - | 4.61 | 270,181 |
| FA Cup Winners | 0 | - | 4.42 | 151,281 |
| Scotland A-Z | 0 | - | 4.73 | 41,493 |
| Monarchies of Asia | 0 | - | 4.97 | 71,605 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,355 |
| Battle to Country | 0 | - | 4.91 | 54,111 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,948 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,163 |
| Canadian Prime Ministers | 0 | - | 4.64 | 58,001 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,321 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,247 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,355 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,119 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,691 |
| Russia Country Quiz | 0 | - | 4.83 | 115,444 |
| Countries That Border Russia | 0 | - | 4.98 | 464,914 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,829 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,637 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,989 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,998 |
| Countries Bordering France | 0 | - | 4.83 | 405,341 |
| Germany Country Quiz | 0 | - | 4.82 | 159,046 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,230 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,238 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,429 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,220 |
| Countries Italy Declared War On | 0 | - | 4.74 | 48,127 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,194 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,620 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,031 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,111 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,882 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,122 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,595 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,640 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,822 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,122 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,281 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,494 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,614 |
| James Bond Trivia | 0 | - | 4.46 | 39,428 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,536 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,631 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,282 |
| England Football Most International Caps | 0 | - | 4.09 | 54,371 |
| Scotland Trivia | 0 | - | 4.58 | 57,792 |
| Counties of Wales | 0 | - | 4.63 | 39,681 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,813 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,725 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,543 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,922 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,701 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,486 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,591 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,671 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,730,928 |
| The American Civil War | 0 | - | 4.62 | 52,657 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,402 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,938 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,818 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,826 |
| Countries that Border Poland | 0 | - | 4.99 | 173,344 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,624 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,352 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,681 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,742 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,259 |
| Countries Invaded by the USSR | 0 | - | 4.30 | 94,505 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,106 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,091 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,063 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,210 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,044 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,980 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,215 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,563 |
