| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,234 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 436,007 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,185 |
| Name the English Monarchs | 0 | - | 4.91 | 501,321 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,408 |
| Counties of England | 0 | - | 4.97 | 794,535 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,520 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,960 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,656 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,687,057 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,852 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,094 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,250 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,682 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,572 |
| Figures from Greek Mythology | 0 | - | 4.91 | 186,371 |
| UK Immigration by Country | 0 | - | 4.94 | 140,632 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,374 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,522 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,993 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,783 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 387,432 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,268 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,573 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,533 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,076 |
| Countries of the German Empire | 0 | - | 4.51 | 37,860 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,293 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,010 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 60,897 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,771 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,068 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,878 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,346 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,076 |
| Monty Python Quotes | 0 | - | 4.88 | 42,431 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,337 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,303 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,279 |
| Geography of the British Empire | 0 | - | 4.48 | 39,627 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,215 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,663 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,149 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,115 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,526 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,073 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,608 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,309 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,841 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,734 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,561 |
| Medieval English History | 0 | - | 4.53 | 43,451 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,094 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,923 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,250 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,513 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 857,243 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,276 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,181 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,470 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,886 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,773 |
| The Only European Country ... | 0 | - | 4.91 | 215,907 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,717 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 73,500 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,735 |
| British History A-Z #1 | 0 | - | 4.45 | 46,387 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,128 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,455 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,087 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,443 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,864 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,395 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,939 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,647 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,094 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,211 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,957 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,876 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,472 |
| Monarchies of Europe | 0 | - | 4.90 | 97,926 |
| European Countries with One Border | 0 | - | 4.97 | 182,470 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,281 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,743 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,968 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,693 |
| Slavic Countries | 0 | - | 4.96 | 111,460 |
| Countries That Border Russia | 0 | - | 4.98 | 461,019 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,701 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,091 |
| Countries Bordering France | 0 | - | 4.83 | 401,795 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,511 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,529 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,864 |
| Roman to Greek God | 0 | - | 4.52 | 122,639 |
| Official Cities in the UK | 0 | - | 4.89 | 282,918 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,673 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,257 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,292 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,390 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,293 |
| James Bond Trivia | 0 | - | 4.46 | 39,241 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,354 |
| Harry Potter A-Z | 0 | - | 4.42 | 224,048 |
| English Royal Consorts | 0 | - | 4.37 | 37,310 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,218 |
| Animals in British History | 0 | - | 4.44 | 25,971 |
| History of Scotland | 0 | - | 4.51 | 21,072 |
| Counties of Wales | 0 | - | 4.63 | 39,181 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,870 |
| Countries of the Popes | 0 | - | 4.79 | 127,845 |
| Vietnam War Countries | 0 | - | 4.83 | 94,048 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,581 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,581 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 23,923 |
| American Revolution Decoder | 0 | - | 4.10 | 20,931 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,474 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,848 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,751 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,031 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,268 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,318 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,799 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,649 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,017 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,731 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,812 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,295 |
| Countries that Border Poland | 0 | - | 4.99 | 172,024 |
| Russia Country Quiz | 0 | - | 4.85 | 114,243 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,704 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,132 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,433 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,220 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,076 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,281 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,230 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,169 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,400 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,778 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,077 |
| Countries that Beat France | 0 | - | 4.49 | 75,599 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,755 |
| Germany Country Quiz | 0 | - | 4.82 | 157,526 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,845 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,012 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,936 |
| Name that Greek Letter | 0 | - | 4.93 | 323,040 |
| Counties of Ireland | 0 | - | 4.92 | 194,568 |
| Italy Country Quiz | 0 | - | 4.82 | 123,155 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,073 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,789 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,654 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,737 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,674 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,640 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,336 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,683 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,565 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,918 |
| Arthurian Legend | 0 | - | 4.33 | 25,094 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,996 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,902 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,904 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,704 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,460 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,693 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 378,389 |
| Word Scramble - Harry Potter Characters | 0 | - | 4.20 | 60,756 |
| Harry Potter Characters by Screen Time | 0 | - | 4.27 | 147,728 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,215 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,158 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,237 |
| History of London | 0 | - | 4.33 | 26,166 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.41 | 51,676 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,804 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,593 |
| Prime Ministers of the UK | 0 | - | 4.95 | 437,670 |
| Scotland Trivia | 0 | - | 4.58 | 57,546 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 425,764 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,507 |
| U.S. Presidents by Event | 0 | - | 4.58 | 34,218 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,560 |
| Presidential Middle Names | 0 | - | 4.41 | 60,089 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,023 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,167 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 304,576 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,419 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,927 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,346 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,843 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,303 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,375 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,381 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,219 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,445 |
| Random European Flag to Country | 0 | - | 4.89 | 181,893 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,139 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,436 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,249 |
