| Name the English Monarchs | 0 | - | 4.92 | 499,214 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,655 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,394 |
| English Royal Consorts | 0 | - | 4.37 | 37,237 |
| British History A-Z #1 | 0 | - | 4.45 | 46,225 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,728 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,428 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,256 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,611 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,646 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,445 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,524 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,138 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,372 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,947 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,921 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 643,500 |
| Name that Greek Letter | 0 | - | 4.94 | 322,159 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,319 |
| The Trojan War | 0 | - | 4.83 | 39,507 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,924 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,183 |
| Roman Emperors | 0 | - | 4.95 | 118,855 |
| Counties of England | 0 | - | 4.97 | 791,246 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,993 |
| Monty Python Quotes | 0 | - | 4.88 | 42,354 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,661 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,848 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,087 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,637 |
| Monarchies of Europe | 0 | - | 4.90 | 97,549 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,279 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,685 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,744 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,350 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,205 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,426 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,657 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,189 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,456 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,332 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,694 |
| Countries Bordering France | 0 | - | 4.83 | 400,612 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,619 |
| UK Immigration by Country | 0 | - | 4.94 | 139,948 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,588 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,006 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,873 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,559 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,930 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,492 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,279 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,250 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,937 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,639 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,908 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,784 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,971 |
| Counties of Ireland | 0 | - | 4.92 | 193,660 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,574 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,690 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,986 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,239 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,985 |
| Geography of the British Empire | 0 | - | 4.48 | 39,547 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,991 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,663 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,035 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,026 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,851 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,587 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,764 |
| Countries in World War I | 0 | - | 4.88 | 226,922 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,855 |
| German History A-Z | 0 | - | 4.49 | 24,482 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,110 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,499 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,076 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,590 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,743 |
| Roman Names for Places | 0 | - | 4.62 | 57,979 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,454 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,062 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,234 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,373 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,213 |
| Medieval English History | 0 | - | 4.53 | 43,356 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 853,715 |
| Scotland Trivia | 0 | - | 4.58 | 57,464 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,130 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,558 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,370 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,941 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,018 |
| The Only European Country ... | 0 | - | 4.91 | 214,630 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,013 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,275 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,845 |
| Arthurian Legend | 0 | - | 4.33 | 25,065 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,650 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,710 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,098 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,133 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,165 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,933 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,969 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,549 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,966 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,644 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,811 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,011 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,539 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,383 |
| Slavic Countries | 0 | - | 4.96 | 111,077 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,035 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,668 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,869 |
| Scottish Clans | 0 | - | 4.70 | 21,287 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,264 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,152 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,206 |
| History of Scotland | 0 | - | 4.51 | 21,030 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,566 |
| Scotland A-Z | 0 | - | 4.73 | 41,103 |
| The Wales Quiz | 0 | - | 4.47 | 29,041 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,140 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,596 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,336 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,291 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,608 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,216 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,694 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,235 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,432 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,060 |
| European Countries with One Border | 0 | - | 4.97 | 181,910 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,814 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,211 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,670 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,855 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,604 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,818 |
| Russia Country Quiz | 0 | - | 4.85 | 113,865 |
| Countries That Border Russia | 0 | - | 4.98 | 459,858 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,988 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,375 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,529 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,486 |
| French History A-Z | 0 | - | 4.22 | 24,187 |
| Germany Country Quiz | 0 | - | 4.82 | 156,901 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,002 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,407 |
| The Life of Alexander the Great | 0 | - | 4.49 | 18,444 |
| Italy Country Quiz | 0 | - | 4.82 | 122,491 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,649 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,320 |
| The Life of Julius Caesar | 0 | - | 4.39 | 38,996 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,125 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,279 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,876 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,251 |
| Official Cities in the UK | 0 | - | 4.89 | 281,408 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,747 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,600 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,470 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,127 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,666 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,243 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,324 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,875 |
| James Bond Trivia | 0 | - | 4.46 | 39,194 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,304 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,210 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,117 |
| England Football Most International Caps | 0 | - | 4.08 | 53,870 |
| Counties of Wales | 0 | - | 4.63 | 39,016 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,598 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 116,666 |
| Monarchies of Asia | 0 | - | 4.97 | 70,732 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,021 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,824 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,542 |
| Countries in World War II | 0 | - | 4.54 | 906,713 |
| Battle to Country | 0 | - | 4.91 | 52,692 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,338 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 80,487 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,666,202 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,196 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,865 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,300 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,237 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,004 |
| Countries that Border Poland | 0 | - | 4.99 | 171,613 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,481 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,117 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,845 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,942 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,580 |
| Countries that Beat France | 0 | - | 4.49 | 75,323 |
