| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,898 |
| Olympian Gods Quiz | 0 | - | 4.96 | 500,966 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,940 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,157 |
| Ancient Greek Words | 0 | - | 4.93 | 111,636 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,168 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,481 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,100 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,229 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,282 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,623 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,649 |
| Figures from Greek Mythology | 0 | - | 4.91 | 187,020 |
| Roman History Vocabulary | 0 | - | 4.40 | 57,609 |
| Roman History by Picture | 0 | - | 4.46 | 26,467 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 102,925 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,177 |
| Byzantine History | 0 | - | 4.91 | 28,871 |
| Byzantine Emperors | 0 | - | 4.92 | 14,183 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,281 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,526 |
| Random European Flag to Country | 0 | - | 4.89 | 182,539 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,494 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 96,061 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,788 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,372 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,899 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 62,100 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 859,772 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,563 |
| Flags of North and South America | 0 | - | 4.99 | 373,220 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,641 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,280 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,023 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,798 |
| Mythology A-Z | 0 | - | 4.31 | 37,226 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,235 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,791 |
| Former Flags | 0 | - | 4.97 | 107,766 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,885 |
| Flags of Oceania | 0 | - | 5.00 | 259,537 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,371 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,788 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,431 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 82,105 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,723 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,046 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,920 |
| Italy by Picture | 0 | - | 4.41 | 30,941 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,634 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,698 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,751 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,235 |
| Countries of the Popes | 0 | - | 4.79 | 128,138 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,236 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,901 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,882 |
| Pixelated United States Map | 0 | - | 4.87 | 94,286 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,699,672 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,815 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,594 |
| Every European Country Shape | 0 | - | 4.96 | 201,778 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,757 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,460 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,827 |
| Roman to Greek God | 0 | - | 4.52 | 122,845 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,081 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,135 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,027 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,883 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,301 |
| UK Immigration by Country | 0 | - | 4.94 | 140,927 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,846 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,144 |
| Name the English Monarchs | 0 | - | 4.91 | 502,842 |
| Random African Flag to Country | 0 | - | 4.88 | 74,968 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,076 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,504 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,241 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,407 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 78,604 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,813 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,788 |
| The Trojan War | 0 | - | 4.83 | 39,735 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 647,617 |
| Name that Greek Letter | 0 | - | 4.93 | 323,497 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,447 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,881 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.80 | 20,792 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,782 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 126,048 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,461 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,545 |
| Roman Emperors | 0 | - | 4.95 | 120,088 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,209 |
| Monty Python Quotes | 0 | - | 4.88 | 42,469 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,451 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,256 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,611 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,374 |
| British Football Team Logos | 0 | - | 4.06 | 68,527 |
| Scotland A-Z | 0 | - | 4.73 | 41,288 |
| Flags of WW1 | 0 | - | 4.60 | 38,399 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,457 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,646 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,570 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,802 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,593 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 318,695 |
| History of Russia Quiz | 0 | - | 4.47 | 31,922 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,031 |
| History of Italy | 0 | - | 4.55 | 31,980 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,664 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,242 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,289 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,874 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,469 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,219 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,268 |
| Biggest English Cities by Century | 0 | - | 4.90 | 106,318 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,673 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,867 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,343 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,761 |
| Animals in British History | 0 | - | 4.43 | 26,010 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,461 |
| History of India | 0 | - | 4.62 | 21,431 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,253 |
| History of South Africa | 0 | - | 4.60 | 17,692 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,866 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,316 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,955 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,661 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,935 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,557 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,210 |
| Most Forested European Countries | 0 | - | 4.80 | 75,346 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,634 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,262 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 213,606 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,429 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,607 |
| Russia by Picture | 0 | - | 4.40 | 20,406 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,622 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,759 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,818 |
| History of Austria | 0 | - | 4.70 | 17,864 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,174 |
| Geography of the French Empire | 0 | - | 4.45 | 27,061 |
| France by Picture | 0 | - | 4.24 | 21,713 |
| The French Revolution | 0 | - | 4.47 | 23,943 |
| History of France | 0 | - | 4.59 | 56,999 |
| Germany by Picture | 0 | - | 4.39 | 29,745 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,311 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,663 |
| Greece by Picture | 0 | - | 4.16 | 14,779 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 56,647 |
| Countries that Beat Ireland | 0 | - | 4.40 | 34,308 |
| Netherlands by Picture | 0 | - | 4.23 | 19,685 |
| The Vikings! | 0 | - | 4.46 | 28,347 |
| The Portuguese Empire | 0 | - | 4.58 | 12,067 |
| Spain by Picture | 0 | - | 4.21 | 14,791 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,016 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 28,044 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,346 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,547 |
| James Bond Trivia | 0 | - | 4.46 | 39,281 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 388,165 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,356 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,502 |
| Geography of the British Empire | 0 | - | 4.48 | 39,679 |
| Football Clubs in London | 0 | - | 4.34 | 129,168 |
| London by Picture | 0 | - | 4.33 | 25,045 |
| Pope Facts | 0 | - | 4.39 | 31,253 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,199 |
| Flags of the Middle East | 0 | - | 4.69 | 62,638 |
| History of Iran | 0 | - | 4.66 | 16,358 |
| History of China | 0 | - | 4.37 | 57,212 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,455 |
| Countries of Africa | 0 | - | 5.00 | 2,537,958 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,332 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,856 |
| African East Coast | 0 | - | 4.96 | 96,094 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,912 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,552 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,729 |
| Australian Capitals | 0 | - | 4.92 | 62,727 |
| Australia Map Quiz | 0 | - | 4.95 | 344,665 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,950 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,177 |
| History of Mexico | 0 | - | 4.58 | 15,309 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,891 |
| Events in U.S. History | 0 | - | 4.41 | 28,674 |
| Embarrassing Chapters in US History | 0 | - | 4.17 | 33,114 |
| U.S. History for Dummies | 0 | - | 4.47 | 83,071 |
| The American Civil War | 0 | - | 4.62 | 52,426 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,545 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,337 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,661 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,221 |
