| Countries of Europe After World War II | 0 | - | 4.99 | 186,548 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,346 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,178 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,816 |
| The Life of Winston Churchill | 0 | - | 4.16 | 11,807 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,772 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,538 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,086 |
| Name the English Monarchs | 0 | - | 4.92 | 497,300 |
| Olympian Gods Quiz | 0 | - | 4.96 | 494,468 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 850,155 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,598 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,848 |
| Counties of England | 0 | - | 4.97 | 788,205 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,744 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,278 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,221 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,972 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,256 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,823 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,918 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,353 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,032 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,066 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,879 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,548 |
| UK Immigration by Country | 0 | - | 4.94 | 139,474 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,943 |
| Scotland A-Z | 0 | - | 4.73 | 41,006 |
| Biggest Axis-Controlled Cities | 0 | - | 4.43 | 48,563 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,828 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,028 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,035 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,828 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 142,979 |
| Byzantine History | 0 | - | 4.91 | 28,578 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,135 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,738 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,395 |
| Monty Python Quotes | 0 | - | 4.88 | 42,298 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,152 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,684 |
| Geography of the British Empire | 0 | - | 4.48 | 39,453 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,188 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,007 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,571 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,687 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,628 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,040 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,275 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,675 |
| Countries of the German Empire | 0 | - | 4.51 | 37,620 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,905 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,475 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,401 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,150 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,249 |
| Medieval English History | 0 | - | 4.53 | 43,289 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,929 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,811 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,001 |
| Countries "Ruled" by King Charles III | 0 | - | 4.77 | 82,578 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,893 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,838 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,078 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,696 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,802 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,036 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,482 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,312 |
| The Only European Country ... | 0 | - | 4.91 | 213,443 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,297 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,680 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,258 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,610 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,634 |
| Mythology A-Z | 0 | - | 4.31 | 36,951 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,520 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.26 | 101,321 |
| Arthurian Legend | 0 | - | 4.33 | 25,044 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,683 |
| British History A-Z #1 | 0 | - | 4.45 | 45,731 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,062 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,278 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,032 |
| The Iraq War | 0 | - | 4.47 | 15,538 |
| The American Revolution | 0 | - | 4.52 | 54,028 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,568 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,177 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,950 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,001 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,190 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,389 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,612 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,618 |
| Monarchies of Europe | 0 | - | 4.90 | 97,191 |
| European Countries with One Border | 0 | - | 4.97 | 181,436 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,956 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,150 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,121 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,055 |
| Slavic Countries | 0 | - | 4.96 | 110,762 |
| Soviet Leaders 1917–1991 | 0 | - | 4.43 | 94,340 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,171 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,091 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,976 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,545 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,291 |
| Official Cities in the UK | 0 | - | 4.89 | 280,094 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,542 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,002 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,148 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,300 |
| James Bond Trivia | 0 | - | 4.46 | 39,126 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,092 |
| English Royal Consorts | 0 | - | 4.37 | 37,138 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,102 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,580 |
| History of Scotland | 0 | - | 4.51 | 20,989 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,510 |
| Counties of Wales | 0 | - | 4.63 | 38,825 |
| Name the Popes Quiz | 0 | - | 4.47 | 136,936 |
| Countries of the Popes | 0 | - | 4.79 | 127,053 |
| The Vietnam War | 0 | - | 4.43 | 35,274 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,691 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,771 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,122 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,279 |
| Prime Ministers of Australia | 0 | - | 4.49 | 31,635 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,648,015 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,077 |
| Canadian Prime Ministers | 0 | - | 4.63 | 56,954 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,157 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,010 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,751 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,144 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,772 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,207 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 112,992 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,600 |
| Countries that Border Poland | 0 | - | 4.99 | 171,180 |
| Russia Country Quiz | 0 | - | 4.85 | 113,545 |
| Countries That Border Russia | 0 | - | 4.98 | 458,486 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,328 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,753 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,107 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,780 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,595 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,989 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,636 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,628 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,035 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,450 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,749 |
| Countries Bordering France | 0 | - | 4.85 | 395,446 |
| Germany Country Quiz | 0 | - | 4.82 | 156,378 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,041 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,619 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,479 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 93,998 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,089 |
| Name that Greek Letter | 0 | - | 4.94 | 321,399 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.80 | 20,655 |
| Counties of Ireland | 0 | - | 4.92 | 192,761 |
| Italy Country Quiz | 0 | - | 4.82 | 122,060 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,241 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,968 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,350 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,148 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,863 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,486 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,651 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 36,995 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,105 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,071 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,618 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,005 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,135 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,246 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,597 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,128 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 385,393 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,148 |
| Former Dominions of the British Empire | 0 | - | 4.30 | 24,060 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,462 |
| History of London | 0 | - | 4.33 | 26,092 |
| The Reign of Queen Elizabeth II | 0 | - | 4.35 | 35,653 |
| Football Clubs in London | 0 | - | 4.32 | 127,472 |
| British Football Team Logos | 0 | - | 4.04 | 67,442 |
| Scotland Trivia | 0 | - | 4.58 | 57,376 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,059 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,142 |
| The Persian Gulf War | 0 | - | 4.02 | 8,395 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,200 |
| Hindu Countries | 0 | - | 4.85 | 49,437 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,882 |
| Arms Exports - United States | 0 | - | 4.70 | 54,259 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,088 |
| Random European Flag to Country | 0 | - | 4.89 | 180,698 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,347 |
