| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,830 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,410 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,343 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,948 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,760 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,780 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,094 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,718,614 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,460 |
| Name the English Monarchs | 0 | - | 4.91 | 505,361 |
| Every European Country Shape | 0 | - | 4.96 | 202,603 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,920 |
| Byzantine History | 0 | - | 4.91 | 28,987 |
| Byzantine Emperors | 0 | - | 4.92 | 14,498 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,645 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,617 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,704 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,431 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,459 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.42 | 51,904 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 868,038 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,714 |
| Countries of the Popes | 0 | - | 4.79 | 128,555 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,675 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,035 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,091 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,194 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,503 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,381 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,969 |
| Biggest Cities Once in the Roman Empire | 0 | - | 4.81 | 76,012 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,513 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,029 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 103,521 |
| Counties of England | 0 | - | 4.97 | 801,216 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,039 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,293 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,478 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,812 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,076 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,659 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,480 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,617 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,374 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,402 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,029 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,338 |
| Countries of the German Empire | 0 | - | 4.51 | 38,111 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,909 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,372 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,654 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,435 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,111 |
| Geography of the British Empire | 0 | - | 4.48 | 39,813 |
| The Life of Winston Churchill | 0 | - | 4.16 | 11,863 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,328 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,139 |
| Pixelated United States Map | 0 | - | 4.88 | 94,652 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,566 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,666 |
| Name that Greek Letter | 0 | - | 4.93 | 324,653 |
| Mythology A-Z | 0 | - | 4.31 | 37,350 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,504 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,256 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,712 |
| UK Immigration by Country | 0 | - | 4.94 | 141,456 |
| Arthurian Legend | 0 | - | 4.33 | 25,156 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,654 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,652 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,914 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,906 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,873 |
| Medieval English History | 0 | - | 4.53 | 43,618 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,271 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,051 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,953 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,177 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,863 |
| British Football Team Logos | 0 | - | 4.06 | 69,181 |
| Pope Facts | 0 | - | 4.39 | 31,346 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,162 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,751 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,330 |
| Every African Country Shape | 0 | - | 4.90 | 88,088 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,944 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,774 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,805 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,307 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,874 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,174 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,049 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,405 |
| Presidential Middle Names | 0 | - | 4.41 | 60,596 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,563 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,800 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,567 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,779 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,690 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,891 |
| Random European Flag to Country | 0 | - | 4.90 | 183,837 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,847 |
| The Trojan War | 0 | - | 4.83 | 39,930 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,665 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,120 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,476 |
| Roman Emperors | 0 | - | 4.95 | 120,876 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,916 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,927 |
| Monty Python Quotes | 0 | - | 4.89 | 42,581 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,590 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,363 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,027 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,808 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,341 |
| British History A-Z #1 | 0 | - | 4.45 | 47,063 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,212 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,993 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,921 |
| History of Scotland | 0 | - | 4.51 | 21,151 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,660 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,757 |
| Scotland A-Z | 0 | - | 4.73 | 41,407 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,407 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,746 |
| Random African Flag to Country | 0 | - | 4.88 | 75,418 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,393 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 525,001 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,573 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,269 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,526 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,427 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,358 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,737 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,009 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,676 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,947 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,766 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,328 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 28,717 |
| First Ladies of the United States | 0 | - | 4.28 | 85,857 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,281 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,115 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,383 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,145 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,312 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,324 |
| Add a Letter - Make a U.S. President | 0 | - | 4.58 | 24,061 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,742 |
| The American Revolution | 0 | - | 4.52 | 54,326 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,039 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,281 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,060 |
| Europe Flag Map - Find the Errors | 0 | - | 4.21 | 61,993 |
| History of Russia Quiz | 0 | - | 4.47 | 31,985 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,504 |
| Largest Cities in Alexander's Empire | 0 | - | 4.58 | 40,021 |
| Ancient Greek Words | 0 | - | 4.93 | 112,233 |
| History of Italy | 0 | - | 4.55 | 32,107 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,788 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,781 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,378 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,616 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,256 |
| Biggest English Cities by Century | 0 | - | 4.91 | 106,618 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 389,421 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,517 |
| Lord of the Rings Decoder | 0 | - | 4.61 | 42,747 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,852 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,558 |
| English Royal Consorts | 0 | - | 4.38 | 37,482 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,248 |
| Animals in British History | 0 | - | 4.43 | 26,068 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,941 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,468 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,693 |
| 10 Plagues of Egypt | 0 | - | 4.41 | 53,889 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,944 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,662 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,419 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,177 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,911 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,621 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,483 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,622 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,920 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,082 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,250 |
| History of South Africa | 0 | - | 4.60 | 17,742 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 632,904 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 24,028 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,532 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,802 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,022 |
| Biggest European Cities by Letter | 0 | - | 4.55 | 126,934 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,510 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,695 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,890 |
| History of Austria | 0 | - | 4.70 | 17,950 |
| Geography of the French Empire | 0 | - | 4.45 | 27,193 |
| The French Revolution | 0 | - | 4.47 | 24,108 |
