| All World Leaders 2026 | 0 | - | 4.95 | 21,049 |
| Words for Leaders | 0 | - | 4.78 | 259,039 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,763 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,630 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,768 |
| Prime Ministers of the UK | 0 | - | 4.95 | 442,589 |
| World Leaders by Picture | 0 | - | 4.36 | 266,876 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,951 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,660 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,447 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,781 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,551 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,343 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,072 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.78 | 78,328 |
| Dictators by Picture | 0 | - | 4.18 | 49,414 |
| World Leaders of the World Wars | 0 | - | 4.36 | 38,055 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.16 | 64,054 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,826 |
| The Dictator Files: Saddam Hussein | 0 | - | 4.48 | 15,936 |
| Spouses of World Leaders | 0 | - | 4.18 | 12,377 |
| UN Secretaries-General | 0 | - | 4.40 | 7,852 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 25,167 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,210 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,695 |
| Name the English Monarchs | 0 | - | 4.91 | 506,837 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,122 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,289 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,027 |
| Empires by Maps | 0 | - | 4.98 | 122,260 |
| World Leaders of the Cold War | 0 | - | 4.26 | 25,462 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.46 | 26,943 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,182 |
| Political Quotes | 0 | - | 4.17 | 19,952 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,637 |
| Political Figures by Last Name #2 | 0 | - | 3.91 | 16,925 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,204 |
| Metals of Antiquity | 0 | - | 4.95 | 93,959 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,176 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,036 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,134 |
| The Dictator Files: Fidel Castro | 0 | - | 4.19 | 12,399 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,989 |
| Countries of the Popes | 0 | - | 4.79 | 128,783 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,301 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,658 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,826 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,260 |
| Influential Women in History | 0 | - | 4.43 | 36,522 |
| Cradles of Civilization | 0 | - | 4.46 | 40,498 |
| Materials From History #1 | 0 | - | 4.56 | 52,089 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,298 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,758 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,449 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,682 |
| Famous Explorers | 0 | - | 4.58 | 36,390 |
| Famous Empires by Description | 0 | - | 4.72 | 119,003 |
| Answers by Time Period | 0 | - | 4.64 | 55,900 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 41,947 |
| Countries Italy Declared War On | 0 | - | 4.70 | 46,069 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,281 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,742 |
| NATO Countries | 0 | - | 4.98 | 283,624 |
| EU Countries Quiz | 0 | - | 4.99 | 278,160 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,159 |
| Former Flags | 0 | - | 4.97 | 108,663 |
| Years in History by Picture | 0 | - | 4.45 | 35,871 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,856 |
| Materials From History #2 | 0 | - | 4.59 | 31,615 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,475 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,577 |
| WWII First Names | 0 | - | 4.45 | 41,982 |
| Cold War Decoder | 0 | - | 4.83 | 52,669 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,499 |
| Events in History #2 | 0 | - | 4.49 | 71,988 |
| Events in History #3 | 0 | - | 4.41 | 71,916 |
| Events in History #4 | 0 | - | 4.44 | 44,498 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,975 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,179 |
| Assassinations in History | 0 | - | 4.21 | 66,441 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,800 |
| Famous Seconds | 0 | - | 4.22 | 46,878 |
| Ages and Eras | 0 | - | 4.39 | 67,945 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,578 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,930 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,314 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,153 |
| Female Historical Figures | 0 | - | 4.28 | 33,391 |
| Historical Blunders | 0 | - | 4.34 | 92,723 |
| Territorial Accessions | 0 | - | 4.34 | 34,946 |
| People Known as "The Great" | 0 | - | 4.46 | 24,804 |
| This Day in History - July | 0 | - | 4.49 | 36,516 |
| This Day in History - August | 0 | - | 4.42 | 43,431 |
| This Day in History - September | 0 | - | 4.55 | 57,578 |
| This Day in History - October | 0 | - | 4.49 | 37,691 |
| This Day in History - January | 0 | - | 4.48 | 46,802 |
| This Day in History - March | 0 | - | 4.45 | 43,753 |
| Ancient Civilizations | 0 | - | 4.64 | 38,151 |
| The Places They Went #1 | 0 | - | 4.74 | 33,579 |
| Famous Inventors | 0 | - | 4.44 | 43,603 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,281 |
| European History for Dummies | 0 | - | 4.83 | 90,414 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,981 |
| British History A-Z #1 | 0 | - | 4.45 | 47,281 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,977 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,016,710 |
| U.S. States by Governor | 0 | - | 4.43 | 18,115 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,771 |
| The U.S. Government - How Does it Work? | 0 | - | 4.34 | 42,481 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,784 |
| Red State or Blue State Trait? | 0 | - | 4.42 | 55,724 |
| Middle Earth Geography | 0 | - | 4.56 | 39,969 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,818 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,974 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,771 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,195 |
| The 2nd Millennium BC | 0 | - | 4.64 | 21,013 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,451 |
| History Analogies #1 | 0 | - | 4.53 | 90,391 |
| History Analogies #2 | 0 | - | 4.49 | 77,513 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,987 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,334 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,217 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,530 |
| History Analogies #3 | 0 | - | 4.61 | 80,959 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,767 |
| Which Came First? | 0 | - | 4.37 | 75,057 |
| Random History by Country | 0 | - | 4.53 | 35,015 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,168 |
| Animals in World History | 0 | - | 4.74 | 44,685 |
| People - Real or Fictional? | 0 | - | 4.56 | 59,133 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,764 |
| History True or False #3 | 0 | - | 4.43 | 57,259 |
| Prime Ministers of Israel | 0 | - | 3.97 | 18,075 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,663 |
| Pope Facts | 0 | - | 4.39 | 31,400 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,316 |
| Normandy D-Day Beaches | 0 | - | 4.84 | 40,734 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,260 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,580 |
| Events in History #1 | 0 | - | 4.35 | 158,181 |
| Events in Ancient History | 0 | - | 4.50 | 36,192 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,779 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,542 |
| Deaths by Date and Cause #2 | 0 | - | 4.16 | 67,998 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,461 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,893 |
| This Day in History - April | 0 | - | 4.40 | 44,514 |
| This Day in History - May | 0 | - | 4.33 | 48,476 |
| This Day in History - June | 0 | - | 4.32 | 33,551 |
| This Day in History - November | 0 | - | 4.24 | 33,651 |
| This Day in History - December | 0 | - | 4.32 | 40,605 |
| This Day in History - February | 0 | - | 4.38 | 39,880 |
| The 19th Century | 0 | - | 4.53 | 68,292 |
| The 18th Century | 0 | - | 4.53 | 53,439 |
| The 16th Century | 0 | - | 4.77 | 58,983 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,792 |
| The 21st Century | 0 | - | 4.47 | 106,464 |
| Military History Vocabulary | 0 | - | 4.92 | 67,684 |
| Battle to Country | 0 | - | 4.91 | 54,012 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,167 |
| The Life of King David | 0 | - | 4.37 | 14,148 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,349 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,806 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,217 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,900 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,608 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,531 |
| English Royal Consorts | 0 | - | 4.38 | 37,538 |
| Kings of France Quiz | 0 | - | 4.21 | 32,937 |
| Dark Ages History | 0 | - | 4.42 | 32,823 |
| German History A-Z | 0 | - | 4.49 | 24,924 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,268 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 340,189 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,859 |
| Senators Who Ran For President | 0 | - | 4.24 | 17,086 |
| U.S. Electoral College Landslides | 0 | - | 4.35 | 22,092 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 29,047 |
| Lord of the Rings - Races | 0 | - | 4.25 | 59,024 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.63 | 20,890 |
| Game of Thrones Houses | 0 | - | 4.51 | 87,641 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,701 |
| Monarchies of Europe | 0 | - | 4.90 | 98,924 |
| Monarchies of Asia | 0 | - | 4.97 | 71,534 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,955 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,850 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,779 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,439,471 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,809 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,384 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,456 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,881 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,489 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,595 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,654 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,485 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,808 |
| Orthodox Countries | 0 | - | 4.92 | 132,856 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,393 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,530 |
