| Countries of Europe After World War II | 0 | - | 4.99 | 186,550 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,349 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,183 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,817 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,538 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,091 |
| Name the English Monarchs | 0 | - | 4.92 | 497,318 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 142,982 |
| Counties of England | 0 | - | 4.97 | 788,223 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,062 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,857 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,777 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,749 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,976 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,828 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,919 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,353 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 385,409 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,034 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,032 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,072 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,037 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,836 |
| Figures from Greek Mythology | 0 | - | 4.91 | 184,648 |
| UK Immigration by Country | 0 | - | 4.94 | 139,480 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,949 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,137 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,402 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,020 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,578 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,690 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,642 |
| Biggest Axis-Controlled Cities | 0 | - | 4.43 | 48,567 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,958 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,679 |
| Countries of the German Empire | 0 | - | 4.51 | 37,620 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,905 |
| Byzantine History | 0 | - | 4.91 | 28,579 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,476 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,740 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,404 |
| Monty Python Quotes | 0 | - | 4.88 | 42,298 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,094 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,155 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,153 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,688 |
| Geography of the British Empire | 0 | - | 4.48 | 39,455 |
| Medieval English History | 0 | - | 4.53 | 43,289 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,894 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,851 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 850,182 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,048 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,541 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,600 |
| British History A-Z #1 | 0 | - | 4.45 | 45,732 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,249 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,278 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,929 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,811 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,037 |
| The Iraq War | 0 | - | 4.47 | 15,538 |
| The American Revolution | 0 | - | 4.52 | 54,030 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,078 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,704 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,859 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,496 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,322 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,571 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,184 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,015 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,397 |
| The Only European Country ... | 0 | - | 4.91 | 213,457 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,303 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,156 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,129 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,688 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,172 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,258 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,635 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,883 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,522 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,554 |
| Arthurian Legend | 0 | - | 4.33 | 25,045 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 279,943 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,683 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,102 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,062 |
| History of Scotland | 0 | - | 4.51 | 20,990 |
| Scotland A-Z | 0 | - | 4.73 | 41,007 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,697 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,773 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,282 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,639 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,648,186 |
| Canadian Prime Ministers | 0 | - | 4.63 | 56,960 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,160 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,014 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,953 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,196 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,620 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,628 |
| Monarchies of Europe | 0 | - | 4.90 | 97,197 |
| European Countries with One Border | 0 | - | 4.97 | 181,443 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,960 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,222 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 112,997 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,603 |
| Russia Country Quiz | 0 | - | 4.85 | 113,549 |
| Countries That Border Russia | 0 | - | 4.98 | 458,506 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,753 |
| Soviet Leaders 1917–1991 | 0 | - | 4.43 | 94,344 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,786 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,095 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,993 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,982 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,043 |
| Countries Bordering France | 0 | - | 4.85 | 395,706 |
| Germany Country Quiz | 0 | - | 4.82 | 156,385 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,546 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,050 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,639 |
| Roman to Greek God | 0 | - | 4.52 | 122,122 |
| Italy Country Quiz | 0 | - | 4.82 | 122,064 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,243 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,974 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,864 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,494 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,658 |
| Official Cities in the UK | 0 | - | 4.89 | 280,103 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,544 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,078 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,002 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,627 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,008 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,135 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,150 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,306 |
| James Bond Trivia | 0 | - | 4.46 | 39,126 |
| English Royal Consorts | 0 | - | 4.37 | 37,138 |
| Former Dominions of the British Empire | 0 | - | 4.30 | 24,063 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,580 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,462 |
| The Reign of Queen Elizabeth II | 0 | - | 4.35 | 35,653 |
| Scotland Trivia | 0 | - | 4.58 | 57,377 |
| Counties of Wales | 0 | - | 4.63 | 38,829 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,064 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,146 |
| The Persian Gulf War | 0 | - | 4.02 | 8,395 |
| The Vietnam War | 0 | - | 4.43 | 35,274 |
| Hindu Countries | 0 | - | 4.85 | 49,440 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,123 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,884 |
| Arms Exports - United States | 0 | - | 4.70 | 54,259 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,112 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,752 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,148 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,773 |
| Countries that Border Poland | 0 | - | 4.99 | 171,185 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,351 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,329 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,306 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,754 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,119 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,597 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,580 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,510 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,639 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,350 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,637 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,396 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,457 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,750 |
| Germany A-Z | 0 | - | 4.56 | 62,269 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,480 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,235 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,010 |
| The Trojan War | 0 | - | 4.83 | 39,392 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,119 |
| Name that Greek Letter | 0 | - | 4.94 | 321,413 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,327 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,113 |
| Counties of Ireland | 0 | - | 4.92 | 192,774 |
| Italy A-Z | 0 | - | 4.49 | 57,622 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,352 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,789 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,151 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 83,955 |
| Roman Emperors | 0 | - | 4.95 | 118,270 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,735 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 36,997 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,110 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,392 |
| British Cultural Symbols | 0 | - | 4.27 | 63,149 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.62 | 24,348 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,247 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,597 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,128 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,154 |
