| Countries of Europe After World War II | 0 | - | 4.99 | 186,797 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,514 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,410 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,870 |
| The Life of Winston Churchill | 0 | - | 4.16 | 11,812 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,958 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,640 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,355 |
| Name the English Monarchs | 0 | - | 4.92 | 498,145 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,498 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,825 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,703 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,261 |
| Counties of England | 0 | - | 4.97 | 789,533 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,004 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,465 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,470 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,159 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,314 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,029 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,156 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,504 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,146 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,306 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,942 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,789 |
| UK Immigration by Country | 0 | - | 4.94 | 139,709 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,250 |
| Scotland A-Z | 0 | - | 4.73 | 41,054 |
| Biggest Axis-Controlled Cities | 0 | - | 4.43 | 48,615 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,650 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,190 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,130 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,009 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,243 |
| Byzantine History | 0 | - | 4.91 | 28,631 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,322 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,877 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,705 |
| Monty Python Quotes | 0 | - | 4.88 | 42,329 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,197 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,828 |
| Geography of the British Empire | 0 | - | 4.48 | 39,489 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,199 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,832 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,779 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,795 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,388 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,190 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,391 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,809 |
| Countries of the German Empire | 0 | - | 4.51 | 37,674 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,978 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,513 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,539 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,496 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,311 |
| Medieval English History | 0 | - | 4.53 | 43,330 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,968 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,841 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,045 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,600 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,967 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,218 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,097 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,089 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,464 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,403 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,200 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,649 |
| The Only European Country ... | 0 | - | 4.91 | 213,963 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,625 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,884 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,300 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,651 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,712 |
| Mythology A-Z | 0 | - | 4.31 | 37,011 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,555 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.26 | 101,530 |
| Arthurian Legend | 0 | - | 4.33 | 25,050 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,692 |
| British History A-Z #1 | 0 | - | 4.45 | 45,948 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,076 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,338 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,138 |
| The Iraq War | 0 | - | 4.47 | 15,561 |
| The American Revolution | 0 | - | 4.52 | 54,064 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,738 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,332 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,066 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,438 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,443 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,499 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,929 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,855 |
| Monarchies of Europe | 0 | - | 4.90 | 97,358 |
| European Countries with One Border | 0 | - | 4.97 | 181,676 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,578 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,549 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,304 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,230 |
| Slavic Countries | 0 | - | 4.96 | 110,892 |
| Soviet Leaders 1917–1991 | 0 | - | 4.43 | 94,460 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,259 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,237 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,240 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,759 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,323 |
| Official Cities in the UK | 0 | - | 4.89 | 280,701 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,569 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,062 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,190 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,632 |
| James Bond Trivia | 0 | - | 4.46 | 39,151 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,135 |
| English Royal Consorts | 0 | - | 4.37 | 37,179 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,130 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,620 |
| History of Scotland | 0 | - | 4.51 | 21,009 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,551 |
| Counties of Wales | 0 | - | 4.63 | 38,915 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,196 |
| Countries of the Popes | 0 | - | 4.79 | 127,260 |
| The Vietnam War | 0 | - | 4.43 | 35,303 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,946 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,889 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,193 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,395 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,689 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,656,564 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,322 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,062 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,282 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,145 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,800 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,212 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,872 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,958 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,304 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,693 |
| Countries that Border Poland | 0 | - | 4.99 | 171,407 |
| Russia Country Quiz | 0 | - | 4.85 | 113,676 |
| Countries That Border Russia | 0 | - | 4.98 | 459,018 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,397 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,766 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,585 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,873 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,721 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,051 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,778 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,812 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,266 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,554 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,825 |
| Countries Bordering France | 0 | - | 4.83 | 399,519 |
| Germany Country Quiz | 0 | - | 4.82 | 156,620 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,194 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,154 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,542 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,420 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,147 |
| Name that Greek Letter | 0 | - | 4.94 | 321,761 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.80 | 20,673 |
| Counties of Ireland | 0 | - | 4.92 | 193,157 |
| Italy Country Quiz | 0 | - | 4.82 | 122,268 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,447 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,124 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,473 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,374 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,114 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,702 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,979 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,037 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,370 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,255 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,041 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,101 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,149 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,310 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,620 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,166 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 385,860 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,347 |
| Former Dominions of the British Empire | 0 | - | 4.30 | 24,090 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,553 |
| History of London | 0 | - | 4.33 | 26,103 |
| The Reign of Queen Elizabeth II | 0 | - | 4.35 | 35,684 |
| Football Clubs in London | 0 | - | 4.32 | 127,707 |
| British Football Team Logos | 0 | - | 4.04 | 67,637 |
| Scotland Trivia | 0 | - | 4.58 | 57,418 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,316 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,280 |
| The Persian Gulf War | 0 | - | 4.02 | 8,405 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,381 |
| Hindu Countries | 0 | - | 4.86 | 49,605 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,972 |
| Arms Exports - United States | 0 | - | 4.70 | 54,381 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,163 |
| Random European Flag to Country | 0 | - | 4.89 | 180,983 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,541 |
