| Name the English Monarchs | 0 | - | 4.91 | 506,281 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,715 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,394 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,959 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,943 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,315 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,086 |
| UK Immigration by Country | 0 | - | 4.94 | 141,691 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,966 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,370 |
| History of Scotland | 0 | - | 4.51 | 21,174 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,829 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,342 |
| English Royal Consorts | 0 | - | 4.38 | 37,520 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,051 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,289 |
| The Trojan War | 0 | - | 4.83 | 39,980 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,923 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,580 |
| Roman Emperors | 0 | - | 4.95 | 121,171 |
| Counties of England | 0 | - | 4.97 | 802,717 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,458 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,236 |
| Geography of the British Empire | 0 | - | 4.48 | 39,844 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,092 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,826 |
| History of London | 0 | - | 4.33 | 26,271 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,340 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,329 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,735 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,816 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,549 |
| Countries Bordering France | 0 | - | 4.83 | 404,846 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,792 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,512 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,997 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,868 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,565 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,333 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,346 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,930 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,774 |
| Germany Country Quiz | 0 | - | 4.82 | 158,810 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,055 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,203 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,024 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,465 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,847 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,810 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,909 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,136 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,827 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,241 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,934 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,143 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,462 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,578 |
| Counties of Ireland | 0 | - | 4.92 | 197,273 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,244 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,357 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,093 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,856 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,580 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,428 |
| James Bond Trivia | 0 | - | 4.46 | 39,395 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,042 |
| Counties of Wales | 0 | - | 4.63 | 39,606 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,671 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,290 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,229 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,040 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,162 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,867 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,337 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,021 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,064 |
| Monty Python Quotes | 0 | - | 4.89 | 42,606 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,254 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,501 |
| Scotland Trivia | 0 | - | 4.58 | 57,755 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,744 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,188 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,069 |
| The Only European Country ... | 0 | - | 4.91 | 218,936 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,477 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,265 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,768 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,329 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 871,084 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,622 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,467 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,285 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,839 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,281 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,201 |
| Roman Names for Places | 0 | - | 4.62 | 58,696 |
| British Cultural Symbols | 0 | - | 4.27 | 63,409 |
| Arthurian Legend | 0 | - | 4.33 | 25,173 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,951 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,982 |
| British History A-Z #1 | 0 | - | 4.45 | 47,248 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,072 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,984 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,820 |
| Councils of Scotland | 0 | - | 4.58 | 28,729 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,485 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,033 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,708 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,751 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,350 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,160 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,772 |
| Slavic Countries | 0 | - | 4.96 | 112,353 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,136 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,436 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,177 |
| Scottish Clans | 0 | - | 4.70 | 21,443 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,189 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,332 |
| The Wales Quiz | 0 | - | 4.46 | 29,269 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,474 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,466 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,546 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,458 |
| Monarchies of Europe | 0 | - | 4.90 | 98,853 |
| European Countries with One Border | 0 | - | 4.97 | 183,767 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,503 |
| Countries That Border Russia | 0 | - | 4.98 | 464,451 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,461 |
| Austria Country Quiz | 0 | - | 4.57 | 60,041 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,242 |
| France Country Quiz | 0 | - | 4.70 | 135,627 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,618 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,357 |
| Kings of France Quiz | 0 | - | 4.21 | 32,928 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,776 |
| Greece Country Quiz | 0 | - | 4.74 | 66,635 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,573 |
| Italy Country Quiz | 0 | - | 4.77 | 124,020 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,258 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,942 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,689 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,932 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,728 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,308 |
| Spain Country Quiz | 0 | - | 4.44 | 129,226 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,633 |
| Official Cities in the UK | 0 | - | 4.89 | 286,166 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,678 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,935 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,446 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,545 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,725,093 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,758 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,861 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,770 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,347 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,743 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,718 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,171 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,666 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,289 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,051 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,548 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,858 |
| Countries that Border Poland | 0 | - | 4.99 | 173,151 |
| Russia Country Quiz | 0 | - | 4.83 | 115,296 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,245 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,797 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,728 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,997 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,577 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,072 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,079 |
| Departments of France | 0 | - | 4.93 | 55,124 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,985 |
| History of Ireland | 0 | - | 4.39 | 31,423 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,643 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,732 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,259 |
| Finland Country Quiz | 0 | - | 4.51 | 60,000 |
| Norway Country Quiz | 0 | - | 4.45 | 77,806 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,385 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,699 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,035 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,702 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,325 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,284 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,043 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,568 |
| Boroughs of London | 0 | - | 4.63 | 88,540 |
| London Geography | 0 | - | 4.47 | 59,866 |
| Movies Set in London | 0 | - | 4.26 | 28,974 |
| Scottish Inventions | 0 | - | 3.83 | 9,999 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,382 |
| England or Wales? | 0 | - | 4.94 | 45,959 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,502 |
| WWII Geography | 0 | - | 4.81 | 120,969 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,668 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,430 |
