| Countries of Europe After World War II | 0 | - | 4.99 | 188,993 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,974 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,108 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,451 |
| The Life of Winston Churchill | 0 | - | 4.16 | 11,860 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,317 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,374 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,310 |
| Name the English Monarchs | 0 | - | 4.91 | 504,955 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,647 |
| 2026–2027 English Premier League Teams | 0 | - | 4.85 | 865,775 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,546 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,703 |
| Counties of England | 0 | - | 4.97 | 800,583 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,991 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,373 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,379 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,527 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,304 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,762 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,305 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,505 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,019 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,061 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,119 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,469 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,433 |
| UK Immigration by Country | 0 | - | 4.94 | 141,370 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,510 |
| Scotland A-Z | 0 | - | 4.73 | 41,387 |
| Biggest Axis-Controlled Cities | 0 | - | 4.44 | 48,975 |
| Europe Map Quiz | 0 | - | 5.00 | 4,777,719 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,231 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,069 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,682 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,229 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,898 |
| Byzantine History | 0 | - | 4.91 | 28,969 |
| Byzantine Emperors | 0 | - | 4.92 | 14,464 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,574 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,875 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,726 |
| Monty Python Quotes | 0 | - | 4.89 | 42,556 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,429 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,052 |
| Geography of the British Empire | 0 | - | 4.48 | 39,800 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,285 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,028 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,913 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,128 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,579 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,557 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,646 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,796 |
| Countries of the German Empire | 0 | - | 4.51 | 38,088 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,526 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,897 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,699 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,262 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,882 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,848 |
| Medieval English History | 0 | - | 4.53 | 43,611 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,250 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,031 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,388 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,818 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,597 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,547 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,336 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,295 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,101 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,252,180 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,525 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,815 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,539 |
| The Only European Country ... | 0 | - | 4.91 | 218,066 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,022 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,317 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,599 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,894 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,070 |
| Mythology A-Z | 0 | - | 4.31 | 37,335 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,775 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 103,455 |
| Arthurian Legend | 0 | - | 4.33 | 25,141 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,800 |
| British History A-Z #1 | 0 | - | 4.45 | 46,647 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,204 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,922 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,869 |
| The Iraq War | 0 | - | 4.47 | 15,687 |
| The American Revolution | 0 | - | 4.52 | 54,314 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,199 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,763 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,245 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,004 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,127 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,547 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,050 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,191 |
| Monarchies of Europe | 0 | - | 4.90 | 98,542 |
| European Countries with One Border | 0 | - | 4.97 | 183,394 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,162 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,961 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,834 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,569 |
| Slavic Countries | 0 | - | 4.96 | 112,098 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,345 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,977 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,274 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,085 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,430 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,302 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,532 |
| Official Cities in the UK | 0 | - | 4.89 | 285,219 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,808 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,483 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,408 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,097 |
| James Bond Trivia | 0 | - | 4.46 | 39,351 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,503 |
| English Royal Consorts | 0 | - | 4.38 | 37,464 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,325 |
| History of Scotland | 0 | - | 4.51 | 21,143 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,953 |
| Counties of Wales | 0 | - | 4.63 | 39,468 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,639 |
| Countries of the Popes | 0 | - | 4.79 | 128,497 |
| The Vietnam War | 0 | - | 4.44 | 35,611 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,110 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,715,717 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,467 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,762 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,528 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,461 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,263 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,692 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,595 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,221 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,450 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,407 |
| Countries that Border Poland | 0 | - | 4.99 | 172,845 |
| Russia Country Quiz | 0 | - | 4.83 | 114,986 |
| Countries That Border Russia | 0 | - | 4.98 | 463,665 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,084 |
| Arms Exports - Russia | 0 | - | 4.49 | 25,169 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,032 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,577 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,848 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,482 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,838 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,852 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,783 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,427 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,038 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,357 |
| Countries Bordering France | 0 | - | 4.83 | 404,137 |
| Germany Country Quiz | 0 | - | 4.83 | 158,483 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,838 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,164 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,875 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,181 |
| Name that Greek Letter | 0 | - | 4.93 | 324,501 |
| Counties of Ireland | 0 | - | 4.92 | 196,614 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,919 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,794 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,122 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,809 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,268 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,489 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,488 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,267 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,655 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,634 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,103 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,872 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,251 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,838 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,783 |
| British Geography Quiz #1 | 0 | - | 4.55 | 53,887 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 389,192 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,354 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,234 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 62,401 |
| History of London | 0 | - | 4.33 | 26,241 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,921 |
| Football Clubs in London | 0 | - | 4.34 | 129,945 |
| British Football Team Logos | 0 | - | 4.06 | 69,057 |
| Scotland Trivia | 0 | - | 4.58 | 57,700 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,684 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,291 |
| The Persian Gulf War | 0 | - | 4.02 | 8,471 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,262 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,893 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,597 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,976 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,817 |
| Arms Exports - United States | 0 | - | 4.77 | 62,610 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,666 |
| Random European Flag to Country | 0 | - | 4.90 | 183,563 |
