| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,561 |
| The Trojan War | 0 | - | 4.83 | 39,486 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,840 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,713 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,172 |
| UK Immigration by Country | 0 | - | 4.94 | 139,899 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,509 |
| Name the English Monarchs | 0 | - | 4.92 | 498,935 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,651 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,464 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,916 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 643,171 |
| Name that Greek Letter | 0 | - | 4.94 | 322,037 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,151 |
| Roman Emperors | 0 | - | 4.95 | 118,760 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,606 |
| Prime Ministers of the UK | 0 | - | 4.96 | 435,491 |
| Random European Flag to Country | 0 | - | 4.89 | 181,208 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,057 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,656 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,835 |
| Flags of North and South America | 0 | - | 4.99 | 368,652 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,210 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,906 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,295 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,487 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,631 |
| Ancient Greek Words | 0 | - | 4.92 | 110,889 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,080 |
| Former Flags | 0 | - | 4.97 | 106,908 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,028 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,235 |
| Flags of Oceania | 0 | - | 5.00 | 256,032 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,142 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,987 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,193 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,636 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,657 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,306 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,193 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,971 |
| Countries Bordering France | 0 | - | 4.83 | 400,415 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,495 |
| Greece Country Quiz | 0 | - | 4.74 | 65,857 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,360 |
| Biggest British Empire Countries | 0 | - | 4.73 | 98,957 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,113 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,837 |
| James Bond Trivia | 0 | - | 4.46 | 39,180 |
| Animals in British History | 0 | - | 4.44 | 25,900 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,586 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,240 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,091 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,703 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,219 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,555 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,423 |
| Departments of France | 0 | - | 4.93 | 53,031 |
| Germany Country Quiz | 0 | - | 4.82 | 156,829 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,362 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,821 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,803 |
| Italy Country Quiz | 0 | - | 4.82 | 122,435 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,596 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,283 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,051 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,402 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,226 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,835 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,422 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,502 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,429 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,197 |
| Medieval English History | 0 | - | 4.53 | 43,350 |
| Scotland Trivia | 0 | - | 4.58 | 57,455 |
| England or Wales? | 0 | - | 4.94 | 45,404 |
| Pixelated United States Map | 0 | - | 4.89 | 93,641 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,663,556 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,494 |
| Every European Country Shape | 0 | - | 4.96 | 200,491 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,994 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,320 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,227 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,181 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,667 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,565 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,462 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,903 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,611 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,887 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,587 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,823 |
| Greece by Picture | 0 | - | 4.16 | 14,711 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,672 |
| Ancient Greek Inventions | 0 | - | 4.17 | 16,300 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,488 |
| Counties of Ireland | 0 | - | 4.92 | 193,517 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,546 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,001 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,603 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,580 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,735 |
| Roman Names for Places | 0 | - | 4.62 | 57,954 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,189 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,360 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,810 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,899 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,566 |
| British Cultural Symbols | 0 | - | 4.27 | 63,196 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 27,922 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,360 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,039 |
| Monty Python Quotes | 0 | - | 4.88 | 42,350 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,647 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,378 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,994 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,863 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,088 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,900 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,887 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,059 |
| Random African Flag to Country | 0 | - | 4.88 | 74,356 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,861 |
| History of Russia Quiz | 0 | - | 4.49 | 31,812 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,272 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,764 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,901 |
| Olympian Gods Quiz | 0 | - | 4.96 | 497,306 |
| Famous Ancient Romans | 0 | - | 4.69 | 85,089 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,268 |
| History of Italy | 0 | - | 4.55 | 31,859 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,518 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,705 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,024 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,558 |
| UK Baby Girl Names by Decade | 0 | - | 4.36 | 159,498 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 131,430 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,630 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,672 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,144 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,230 |
| History of Scotland | 0 | - | 4.51 | 21,022 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 853,141 |
| The Wales Quiz | 0 | - | 4.47 | 29,036 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,805 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,735 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 424,299 |
| Europe Map Quiz | 0 | - | 5.00 | 4,737,797 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,251 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,869 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,994 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,655 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,296 |
| Save Europeans by Guessing Countries | 0 | - | 4.84 | 210,219 |
| Soviet Leaders 1917–1991 | 0 | - | 4.43 | 94,559 |
| Kings of France Quiz | 0 | - | 4.20 | 32,589 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 72,832 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,355 |
| The Life of Alexander the Great | 0 | - | 4.49 | 18,439 |
| History of Ireland | 0 | - | 4.39 | 30,911 |
| Italy by Picture | 0 | - | 4.41 | 30,784 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,471 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,120 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,711 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,131 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,237 |
| English Royal Consorts | 0 | - | 4.37 | 37,225 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,352 |
| Countries of the Popes | 0 | - | 4.79 | 127,388 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,693 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,675 |
| History of India | 0 | - | 4.61 | 21,311 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,868 |
| History of South Africa | 0 | - | 4.60 | 17,622 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,683 |
| Australian Capitals | 0 | - | 4.92 | 62,612 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,949 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 190,251 |
| Play-Doh Presidents | 0 | - | 5.00 | 81,783 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,722 |
| Official European Union Languages | 0 | - | 4.97 | 237,236 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,078 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,810 |
| Most Forested European Countries | 0 | - | 4.80 | 75,002 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,548 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,364 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 316,181 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,973 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,579 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,022 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,340 |
| History of Austria | 0 | - | 4.70 | 17,776 |
| Austria Country Quiz | 0 | - | 4.57 | 59,437 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,357 |
| France Country Quiz | 0 | - | 4.70 | 134,026 |
| Geography of the French Empire | 0 | - | 4.45 | 26,963 |
| The French Revolution | 0 | - | 4.46 | 23,824 |
| History of France | 0 | - | 4.59 | 56,338 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,404 |
| Figures from Greek Mythology | 0 | - | 4.91 | 185,375 |
