| Name the English Monarchs | 0 | - | 4.91 | 503,724 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,872 |
| British History A-Z #1 | 0 | - | 4.45 | 46,568 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,838 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,748 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,770 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,478 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,459 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,931 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,628 |
| Name that Greek Letter | 0 | - | 4.93 | 324,105 |
| English Royal Consorts | 0 | - | 4.38 | 37,401 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,530 |
| Counties of England | 0 | - | 4.97 | 798,540 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,701 |
| Monty Python Quotes | 0 | - | 4.89 | 42,500 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,727 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 126,430 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,861 |
| Monarchies of Europe | 0 | - | 4.90 | 98,316 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,684 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,155 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,033 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,275 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,099 |
| Ancient Greek Words | 0 | - | 4.93 | 111,855 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,988 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,040 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,120 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,090 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,943 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,069 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,829 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,272 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,204 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,745 |
| UK Immigration by Country | 0 | - | 4.94 | 141,116 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,112 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,789 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,525 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,026 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,534 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,961 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,931 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,325 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,322 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,191 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,902 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,778 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,972 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,713 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,398 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,638 |
| Geography of the British Empire | 0 | - | 4.48 | 39,733 |
| Medieval English History | 0 | - | 4.53 | 43,563 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,881 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,946 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,637 |
| German History A-Z | 0 | - | 4.49 | 24,649 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,972 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,213 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,832 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,503 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,399 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,200 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,995 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 861,572 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,262 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,479 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,785 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,413 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,613 |
| The Only European Country ... | 0 | - | 4.91 | 217,283 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,717 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,507 |
| Germany A-Z | 0 | - | 4.56 | 62,684 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,496 |
| Italy A-Z | 0 | - | 4.49 | 58,409 |
| Roman History by Picture | 0 | - | 4.46 | 26,492 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,393 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,394 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,734 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,709 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,952 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,776 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,182 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,272 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 62,225 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 177,760 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,210 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,747 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,878 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,392 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,016 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,270 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,797 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,333 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,645 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,348 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,041 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,958 |
| European Countries with One Border | 0 | - | 4.97 | 183,064 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,846 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,568 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,521 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,355 |
| Slavic Countries | 0 | - | 4.96 | 111,847 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,058 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,751 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,098 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,366 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,162 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,830 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,549 |
| Official Cities in the UK | 0 | - | 4.89 | 284,404 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,817 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,460 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,421 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,297 |
| History of Scotland | 0 | - | 4.51 | 21,120 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,621 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 242,232 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 168,192 |
| Countries of Premier League Players | 0 | - | 4.44 | 204,454 |
| English Premier League Champions | 0 | - | 4.46 | 195,310 |
| All EPL Teams Ever | 0 | - | 4.61 | 268,319 |
| FA Cup Winners | 0 | - | 4.42 | 150,501 |
| Scotland A-Z | 0 | - | 4.73 | 41,332 |
| Monarchies of Asia | 0 | - | 4.97 | 71,191 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,993 |
| Battle to Country | 0 | - | 4.91 | 53,493 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,056 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,776 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,554 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,348 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,928 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,612 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,802 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,541 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,843 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,980 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,279 |
| Russia Country Quiz | 0 | - | 4.83 | 114,666 |
| Countries That Border Russia | 0 | - | 4.98 | 462,689 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,448 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,405 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,756 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,078 |
| Countries Bordering France | 0 | - | 4.83 | 403,416 |
| Germany Country Quiz | 0 | - | 4.83 | 158,131 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,573 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,514 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,615 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,272 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,400 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,120 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,084 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,100 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,222 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,763 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,347 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,498 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,412 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,100 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,738 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,237 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,360 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,697 |
| James Bond Trivia | 0 | - | 4.46 | 39,302 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 388,616 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,448 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,208 |
| England Football Most International Caps | 0 | - | 4.09 | 54,132 |
| Scotland Trivia | 0 | - | 4.58 | 57,644 |
| Counties of Wales | 0 | - | 4.63 | 39,373 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,076 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,336 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,298 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,041 |
| Hindu Countries | 0 | - | 4.86 | 50,278 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,403 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,360 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,706,669 |
| The American Civil War | 0 | - | 4.62 | 52,485 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,174 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,582 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,562 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,492 |
| Countries that Border Poland | 0 | - | 4.99 | 172,558 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,606 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,959 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,545 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,019 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,400 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,138 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,391 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,918 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,873 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,627 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,628 |
