| Name the English Monarchs | 0 | - | 4.91 | 507,068 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,991 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,995 |
| English Royal Consorts | 0 | - | 4.38 | 37,545 |
| British History A-Z #1 | 0 | - | 4.45 | 47,297 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,016 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,130 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,113 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,958 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,890 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,570 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,956 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,547 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,566 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,109 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,364 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,545 |
| Name that Greek Letter | 0 | - | 4.93 | 325,155 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,636 |
| The Trojan War | 0 | - | 4.83 | 40,031 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,093 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,650 |
| Roman Emperors | 0 | - | 4.95 | 121,351 |
| Counties of England | 0 | - | 4.97 | 803,749 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,155 |
| Monty Python Quotes | 0 | - | 4.89 | 42,620 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,531 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,675 |
| British History A-Z #2 | 0 | - | 4.28 | 11,968 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,819 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,653 |
| Monarchies of Europe | 0 | - | 4.90 | 98,978 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,486 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,807 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,924 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,958 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,584 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,186 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,123 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,112 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,007 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,897 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,892 |
| Countries Bordering France | 0 | - | 4.83 | 405,178 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,087 |
| UK Immigration by Country | 0 | - | 4.94 | 141,830 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,171 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,342 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,100 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,913 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,266 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,347 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,377 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,198 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,002 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,198 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,537 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,193 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,928 |
| Counties of Ireland | 0 | - | 4.92 | 197,537 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,325 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,543 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,280 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,480 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,328 |
| Geography of the British Empire | 0 | - | 4.48 | 39,862 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,911 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,430 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,245 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,231 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,947 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,400 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,331 |
| Countries in World War I | 0 | - | 4.88 | 229,343 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,454 |
| German History A-Z | 0 | - | 4.49 | 24,930 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,393 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,877 |
| Countries Italy Declared War On | 0 | - | 4.74 | 47,481 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,345 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,246 |
| Roman Names for Places | 0 | - | 4.62 | 58,756 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,272 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,326 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,090 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,997 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,297 |
| Medieval English History | 0 | - | 4.53 | 43,673 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 872,440 |
| Scotland Trivia | 0 | - | 4.58 | 57,778 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,354 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,074 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,133 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,655 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,376 |
| The Only European Country ... | 0 | - | 4.91 | 219,382 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,730 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,669 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,886 |
| Arthurian Legend | 0 | - | 4.33 | 25,184 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,836 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,832 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,248 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,846 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,894 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,311 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,013 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,706 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,427 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,096 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,866 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,220 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,648 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,298 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,854 |
| Slavic Countries | 0 | - | 4.96 | 112,464 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,643 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,496 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,198 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,520 |
| Scottish Clans | 0 | - | 4.70 | 21,468 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,258 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,394 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,336 |
| History of Scotland | 0 | - | 4.51 | 21,181 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,654 |
| Scotland A-Z | 0 | - | 4.73 | 41,484 |
| The Wales Quiz | 0 | - | 4.46 | 29,276 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,912 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,132 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,932 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,659 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,736 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,846 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,569 |
| European Countries with One Border | 0 | - | 4.97 | 183,948 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,663 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,140 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,117 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,069 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,032 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,649 |
| Russia Country Quiz | 0 | - | 4.83 | 115,391 |
| Countries That Border Russia | 0 | - | 4.98 | 464,736 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,802 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,538 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,615 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,974 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,754 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,913 |
| French History A-Z | 0 | - | 4.27 | 25,170 |
| Germany Country Quiz | 0 | - | 4.82 | 158,970 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,924 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,164 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,593 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,346 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,151 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,191 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,272 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,560 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,972 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,037 |
| Official Cities in the UK | 0 | - | 4.89 | 286,634 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,843 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,875 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,059 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,620 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,638 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,475 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,097 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,558 |
| James Bond Trivia | 0 | - | 4.46 | 39,418 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,511 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,613 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,279 |
| England Football Most International Caps | 0 | - | 4.09 | 54,341 |
| Counties of Wales | 0 | - | 4.63 | 39,658 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,793 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,584 |
| Monarchies of Asia | 0 | - | 4.97 | 71,568 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,473 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,845 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,325 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,638 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,436 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,525 |
| Countries in World War II | 0 | - | 4.53 | 919,801 |
| Battle to Country | 0 | - | 4.91 | 54,066 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,553 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,729,061 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,975 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,385 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,899 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,785 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,788 |
| Countries that Border Poland | 0 | - | 4.99 | 173,277 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,326 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,095 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,057 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,160 |
