| Name the English Monarchs | 0 | - | 4.91 | 504,495 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,865 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,818 |
| English Royal Consorts | 0 | - | 4.38 | 37,441 |
| British History A-Z #1 | 0 | - | 4.45 | 46,614 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,903 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,880 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,810 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,154 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,811 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,541 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,479 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,483 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,496 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,852 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,066 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,605 |
| Name that Greek Letter | 0 | - | 4.93 | 324,334 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,170 |
| The Trojan War | 0 | - | 4.83 | 39,846 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,400 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,003 |
| Roman Emperors | 0 | - | 4.95 | 120,538 |
| Counties of England | 0 | - | 4.97 | 799,798 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,806 |
| Monty Python Quotes | 0 | - | 4.89 | 42,521 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,831 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,460 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,544 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,266 |
| Monarchies of Europe | 0 | - | 4.90 | 98,445 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,859 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,910 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,229 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,428 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,237 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,349 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,991 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,217 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,426 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,353 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,965 |
| Countries Bordering France | 0 | - | 4.83 | 403,830 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,914 |
| UK Immigration by Country | 0 | - | 4.94 | 141,246 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,342 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,232 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,018 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,357 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,448 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,122 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,005 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,525 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,721 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,993 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,312 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,048 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,602 |
| Counties of Ireland | 0 | - | 4.92 | 196,301 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,063 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,465 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,501 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,424 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,973 |
| Geography of the British Empire | 0 | - | 4.48 | 39,771 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,190 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,834 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,707 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,801 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,589 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,129 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,932 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,525 |
| Countries in World War I | 0 | - | 4.88 | 228,593 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,308 |
| German History A-Z | 0 | - | 4.49 | 24,681 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,996 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,741 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,464 |
| Ancient Roman Trivia #2 | 0 | - | 4.59 | 41,795 |
| Geography of the Roman Empire | 0 | - | 4.56 | 52,053 |
| Roman Names for Places | 0 | - | 4.62 | 58,490 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,028 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,247 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,812 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,788 |
| British Geography Quiz #1 | 0 | - | 4.55 | 53,163 |
| Medieval English History | 0 | - | 4.53 | 43,592 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 862,774 |
| Scotland Trivia | 0 | - | 4.58 | 57,677 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,283 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,842 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,360 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,738 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,934 |
| The Only European Country ... | 0 | - | 4.91 | 217,730 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,797 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,534 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,477 |
| Arthurian Legend | 0 | - | 4.33 | 25,136 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,761 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,793 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,194 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,110 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,363 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,879 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,124 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,054 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,558 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,679 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,464 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,078 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,792 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,699 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,495 |
| Slavic Countries | 0 | - | 4.96 | 111,994 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,420 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,250 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,374 |
| Scottish Clans | 0 | - | 4.70 | 21,404 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,014 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,309 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,282 |
| History of Scotland | 0 | - | 4.51 | 21,137 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,633 |
| Scotland A-Z | 0 | - | 4.73 | 41,356 |
| The Wales Quiz | 0 | - | 4.47 | 29,212 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,475 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,971 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,135 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,967 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,862 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,471 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,082 |
| European Countries with One Border | 0 | - | 4.97 | 183,254 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,025 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,517 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,962 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,771 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,241 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,351 |
| Russia Country Quiz | 0 | - | 4.83 | 114,783 |
| Countries That Border Russia | 0 | - | 4.98 | 463,104 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,530 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,191 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,444 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,815 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,969 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,291 |
| French History A-Z | 0 | - | 4.27 | 24,799 |
| Germany Country Quiz | 0 | - | 4.83 | 158,316 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,323 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,736 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,531 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,803 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,701 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,131 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,213 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,178 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,348 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,379 |
| Official Cities in the UK | 0 | - | 4.89 | 284,884 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,822 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,781 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,514 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,451 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,736 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,392 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,899 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,009 |
| James Bond Trivia | 0 | - | 4.46 | 39,330 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,434 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,483 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,217 |
| England Football Most International Caps | 0 | - | 4.09 | 54,176 |
| Counties of Wales | 0 | - | 4.63 | 39,425 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,546 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,929 |
| Monarchies of Asia | 0 | - | 4.97 | 71,295 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,481 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,223 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,081 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,167 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,889 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,716 |
| Countries in World War II | 0 | - | 4.54 | 915,560 |
| Battle to Country | 0 | - | 4.91 | 53,617 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,617 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,711,838 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,723 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,227 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,654 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,631 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,557 |
| Countries that Border Poland | 0 | - | 4.99 | 172,702 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,023 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,769 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,489 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,738 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,907 |
