| Countries of Europe Before World War I | 0 | - | 4.99 | 157,492 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,423 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,329 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,652 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,601 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,018 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,504 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,782 |
| Name the English Monarchs | 0 | - | 4.91 | 506,418 |
| The Life of Winston Churchill | 0 | - | 4.16 | 11,873 |
| Olympian Gods Quiz | 0 | - | 4.96 | 503,783 |
| Counties of England | 0 | - | 4.97 | 802,997 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 871,466 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,389 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,450 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,785 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,857 |
| Countries of the German Empire | 0 | - | 4.51 | 38,222 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 111,343 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,823 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,472 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,528 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,034 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,219 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,721 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,617 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,817 |
| UK Immigration by Country | 0 | - | 4.94 | 141,725 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,019 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,098 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,503 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,227 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,316 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,085 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,862 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,392 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,464 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,258 |
| Geography of the British Empire | 0 | - | 4.48 | 39,848 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,333 |
| Prime Ministers of the UK | 0 | - | 4.95 | 442,354 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,073 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,306 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,851 |
| Scotland A-Z | 0 | - | 4.73 | 41,460 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,020 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,656 |
| Byzantine History | 0 | - | 4.91 | 29,024 |
| Byzantine Emperors | 0 | - | 4.93 | 14,599 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,002 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,093 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,987 |
| Monty Python Quotes | 0 | - | 4.89 | 42,610 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,715 |
| Medieval English History | 0 | - | 4.53 | 43,655 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,474 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,873 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,782 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,433 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,338 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,820 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,255 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,142 |
| The Only European Country ... | 0 | - | 4.91 | 219,042 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,535 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,808 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,884 |
| Mythology A-Z | 0 | - | 4.31 | 37,398 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 103,989 |
| Arthurian Legend | 0 | - | 4.33 | 25,178 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,827 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,968 |
| British History A-Z #1 | 0 | - | 4.45 | 47,265 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,244 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,952 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,086 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,318 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,089 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,060 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,872 |
| The Iraq War | 0 | - | 4.47 | 15,705 |
| The American Revolution | 0 | - | 4.52 | 54,362 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,254 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,719 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,518 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,066 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,820 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,778 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,456 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,192 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,798 |
| Slavic Countries | 0 | - | 4.96 | 112,377 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,568 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,159 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,656 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,144 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,451 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,375 |
| History of Scotland | 0 | - | 4.51 | 21,175 |
| Biggest Axis-Controlled Cities | 0 | - | 4.44 | 49,036 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,199 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,928 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,893 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,799 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,761 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,513 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,606 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,477 |
| Monarchies of Europe | 0 | - | 4.90 | 98,882 |
| European Countries with One Border | 0 | - | 4.97 | 183,810 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,550 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,680 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,898 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,567 |
| Russia Country Quiz | 0 | - | 4.83 | 115,319 |
| Countries That Border Russia | 0 | - | 4.98 | 464,525 |
| Arms Exports - Russia | 0 | - | 4.49 | 25,194 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,572 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,746 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,593 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,939 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,651 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,812 |
| Countries Bordering France | 0 | - | 4.83 | 404,934 |
| Germany Country Quiz | 0 | - | 4.82 | 158,845 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,810 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,078 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,878 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,791 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,245 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,058 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,501 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,872 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,916 |
| Official Cities in the UK | 0 | - | 4.89 | 286,295 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,859 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,940 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,593 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,244 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,036 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,272 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,455 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,467 |
| James Bond Trivia | 0 | - | 4.46 | 39,399 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,131 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,580 |
| English Royal Consorts | 0 | - | 4.38 | 37,526 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,271 |
| Scotland Trivia | 0 | - | 4.58 | 57,761 |
| Counties of Wales | 0 | - | 4.63 | 39,618 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,925 |
| Countries of the Popes | 0 | - | 4.79 | 128,738 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,989 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,326 |
| The Vietnam War | 0 | - | 4.44 | 35,659 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,543 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,103 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,340 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,015 |
| Arms Exports - United States | 0 | - | 4.77 | 62,739 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,726,252 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,794 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,359 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,823 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,730 |
| Countries that Border Poland | 0 | - | 4.99 | 173,178 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,471 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,272 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,651 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,609 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,874 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,010 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,099 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,953 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,768 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,150 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,481 |
| Germany A-Z | 0 | - | 4.56 | 62,867 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,323 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,664 |
| The Trojan War | 0 | - | 4.83 | 39,990 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,957 |
| Name that Greek Letter | 0 | - | 4.93 | 324,988 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,965 |
| Counties of Ireland | 0 | - | 4.92 | 197,332 |
| Italy A-Z | 0 | - | 4.49 | 58,760 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,830 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,260 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,176 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,391 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,594 |
| Roman Emperors | 0 | - | 4.95 | 121,210 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,159 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,884 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,314 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,136 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,354 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,733 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,965 |
