| Name the English Monarchs | 0 | - | 4.91 | 507,472 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,089 |
| Name that Greek Letter | 0 | - | 4.93 | 325,337 |
| The Trojan War | 0 | - | 4.83 | 40,091 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,269 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,705 |
| Roman Emperors | 0 | - | 4.95 | 121,460 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,637 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,976 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,065 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,027 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,005 |
| Biggest Cities in Germany | 0 | - | 4.95 | 295,707 |
| Monty Python Quotes | 0 | - | 4.89 | 42,629 |
| Animals in British History | 0 | - | 4.43 | 26,121 |
| Prime Ministers of the UK | 0 | - | 4.95 | 443,239 |
| Random European Flag to Country | 0 | - | 4.90 | 184,501 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,145 |
| German History A-Z | 0 | - | 4.49 | 24,951 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,494 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,894 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,401 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,270 |
| Roman Names for Places | 0 | - | 4.62 | 58,795 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,006 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,034 |
| Flags of North and South America | 0 | - | 4.99 | 378,262 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,779 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,939 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,997 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,691 |
| British History A-Z #1 | 0 | - | 4.45 | 47,346 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,161 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,164 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,093 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,267 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,776 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,225 |
| Germany by Picture | 0 | - | 4.39 | 29,876 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,514 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,887 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,226 |
| Former Flags | 0 | - | 4.97 | 108,853 |
| Flags of Oceania | 0 | - | 5.00 | 263,571 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,558 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,904 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,006 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,641 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,582 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,118 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,035 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,038 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,743 |
| Countries Bordering France | 0 | - | 4.83 | 405,400 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,251 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,284 |
| All Countries that Once Bordered Germany | 0 | - | 4.33 | 75,265 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 146,102 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,597 |
| Italy by Picture | 0 | - | 4.41 | 31,119 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,197 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,278 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,141 |
| UK Immigration by Country | 0 | - | 4.94 | 141,916 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,290 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,317 |
| English Royal Consorts | 0 | - | 4.38 | 37,572 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,903 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,722 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,623 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,629 |
| Pixelated United States Map | 0 | - | 4.89 | 94,952 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,731,758 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,032 |
| Every European Country Shape | 0 | - | 4.96 | 203,287 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,832 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,445 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,434 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,292 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,059 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,233 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,571 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 47,111 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,184 |
| Ireland Country Quiz | 0 | - | 4.70 | 135,339 |
| Counties of Ireland | 0 | - | 4.92 | 197,721 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,382 |
| Countries Italy Declared War On | 0 | - | 4.74 | 48,312 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,689 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,173 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,281 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,335 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,399 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 87,036 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,407 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,130 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 64,026 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,694 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,359 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,106 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,033 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,434 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,431 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,173 |
| Scotland Trivia | 0 | - | 4.58 | 57,796 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,833 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,733 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,422 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,631 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,656 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 84,232 |
| France by Picture | 0 | - | 4.24 | 21,802 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,615 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,820 |
| French History A-Z | 0 | - | 4.27 | 25,199 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 100,402 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,515 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,673 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,942 |
| Greece by Picture | 0 | - | 4.16 | 14,847 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,262 |
| Ancient Greek Inventions | 0 | - | 4.18 | 16,428 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,301 |
| Netherlands by Picture | 0 | - | 4.23 | 19,792 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,875 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,306 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,309 |
| Countries that Beat Portugal | 0 | - | 4.86 | 60,012 |
| Spain by Picture | 0 | - | 4.21 | 14,874 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,034 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,445 |
| UK Baby Girl Names by Decade | 0 | - | 4.38 | 162,056 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 133,365 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,213 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,096 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,900 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,900 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,577 |
| British History A-Z #2 | 0 | - | 4.28 | 12,032 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,572 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,517 |
| London by Picture | 0 | - | 4.33 | 25,174 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,862 |
| The Wales Quiz | 0 | - | 4.46 | 29,286 |
| Random African Flag to Country | 0 | - | 4.87 | 75,748 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,799 |
| Countries in World War I | 0 | - | 4.88 | 229,481 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,925 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,933 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,121 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,568 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,392 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,929 |
| History of Russia Quiz | 0 | - | 4.47 | 32,029 |
| Russia by Picture | 0 | - | 4.41 | 20,497 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,681 |
| Countries of the German Empire | 0 | - | 4.51 | 38,314 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 75,617 |
| Olympian Gods Quiz | 0 | - | 4.96 | 504,546 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,529 |
| Ancient Greek Words | 0 | - | 4.93 | 112,691 |
| History of Italy | 0 | - | 4.55 | 32,187 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,453 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,505 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,630 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,856 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,470 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,150 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,204 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,516 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,312 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 29,100 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,288 |
| Name the Popes Quiz | 0 | - | 4.47 | 139,105 |
| Countries of the Popes | 0 | - | 4.78 | 128,913 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,253 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,834 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,660 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 194,053 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,974 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,949 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,918 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,353 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,476 |
| Most Forested European Countries | 0 | - | 4.80 | 75,756 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,725 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 218,253 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,498 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,701 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,755 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,714 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,239 |
| History of Austria | 0 | - | 4.70 | 17,992 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,408 |
| Geography of the French Empire | 0 | - | 4.45 | 27,236 |
| The French Revolution | 0 | - | 4.47 | 24,169 |
| History of France | 0 | - | 4.61 | 57,738 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,580 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 21,053 |
| Figures from Greek Mythology | 0 | - | 4.92 | 193,007 |
