| World Leaders by Picture | 0 | - | 4.36 | 266,471 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,542 |
| All World Leaders 2026 | 0 | - | 4.95 | 20,897 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,619 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,823 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,715 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,158 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,452 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,591 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,415 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,739 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,457 |
| Words for Leaders | 0 | - | 4.77 | 258,625 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,277 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,029 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,732 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,744 |
| The Dictator Files: Saddam Hussein | 0 | - | 4.48 | 15,913 |
| Spouses of World Leaders | 0 | - | 4.18 | 12,369 |
| UN Secretaries-General | 0 | - | 4.40 | 7,836 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 25,140 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,682 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,835 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,118 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,798 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,595 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,284 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,831 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,417 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 78,220 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,911 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,551 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,460 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,396 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,761 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,496 |
| Empires by Maps | 0 | - | 4.98 | 121,511 |
| Political Figures by Last Name #2 | 0 | - | 3.91 | 16,888 |
| World Leaders of the World Wars | 0 | - | 4.36 | 37,997 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,427 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.15 | 63,643 |
| The Dictator Files: Fidel Castro | 0 | - | 4.19 | 12,381 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,762 |
| Countries of the Popes | 0 | - | 4.79 | 128,582 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,032 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,545 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,423 |
| Metals of Antiquity | 0 | - | 4.95 | 93,805 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,044 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,782 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,616 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,639 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,536 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,425 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,207 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,555 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 10,890 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,165 |
| Influential Women in History | 0 | - | 4.42 | 36,233 |
| Cradles of Civilization | 0 | - | 4.46 | 40,186 |
| Materials From History #1 | 0 | - | 4.56 | 51,963 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,090 |
| Prime Ministers of Israel | 0 | - | 3.97 | 18,043 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,546 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,444 |
| Famous Explorers | 0 | - | 4.58 | 36,303 |
| Famous Empires by Description | 0 | - | 4.73 | 118,867 |
| Answers by Time Period | 0 | - | 4.64 | 55,805 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,571 |
| NATO Countries | 0 | - | 4.98 | 282,751 |
| EU Countries Quiz | 0 | - | 4.99 | 277,043 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,104 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,582 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,559 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,312 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.56 | 33,712 |
| NFL Football Team Logos | 0 | - | 4.91 | 631,165 |
| NBA Team Logos | 0 | - | 4.81 | 695,515 |
| Former Flags | 0 | - | 4.97 | 108,344 |
| Years in History by Picture | 0 | - | 4.44 | 35,707 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,348 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,776 |
| Materials From History #2 | 0 | - | 4.59 | 31,582 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,358 |
| Pope Facts | 0 | - | 4.39 | 31,353 |
| Flags of WW1 | 0 | - | 4.60 | 38,612 |
| Cold War Decoder | 0 | - | 4.83 | 52,562 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,477 |
| Events in History #2 | 0 | - | 4.49 | 71,908 |
| Events in History #3 | 0 | - | 4.41 | 71,855 |
| Events in History #4 | 0 | - | 4.44 | 44,439 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,767 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,131 |
| Assassinations in History | 0 | - | 4.21 | 66,371 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,725 |
| Famous Seconds | 0 | - | 4.22 | 46,825 |
| Ages and Eras | 0 | - | 4.39 | 67,871 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,547 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,892 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,275 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,111 |
| Female Historical Figures | 0 | - | 4.28 | 33,335 |
| Historical Blunders | 0 | - | 4.34 | 92,645 |
| Territorial Accessions | 0 | - | 4.34 | 34,880 |
| People Known as "The Great" | 0 | - | 4.46 | 24,766 |
| Political Quotes | 0 | - | 4.17 | 19,936 |
| This Day in History - July | 0 | - | 4.49 | 36,495 |
| This Day in History - August | 0 | - | 4.42 | 43,407 |
| This Day in History - September | 0 | - | 4.55 | 57,541 |
| This Day in History - October | 0 | - | 4.49 | 37,675 |
| This Day in History - January | 0 | - | 4.48 | 46,773 |
| This Day in History - March | 0 | - | 4.45 | 43,731 |
| Ancient Civilizations | 0 | - | 4.64 | 38,079 |
| Military History Vocabulary | 0 | - | 4.91 | 67,543 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,095 |
| The Places They Went #1 | 0 | - | 4.74 | 33,563 |
| Famous Inventors | 0 | - | 4.44 | 43,582 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,184 |
| European History for Dummies | 0 | - | 4.83 | 90,269 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,015,849 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,631 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,983 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,089 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,045 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,920 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,489 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,946 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,695 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,330 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,149 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,470 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,619 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,961 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,979 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,687 |
| Every Country Shape | 0 | - | 5.00 | 469,831 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,777 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,017 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,536 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,247 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,654 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,151 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,964 |
| Country Shapes Slideshow | 0 | - | 4.81 | 39,768 |
| Country Shapes in my Burger | 0 | - | 4.95 | 55,140 |
| A Square of Merged Countries #2 | 0 | - | 4.98 | 41,862 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,858 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,818 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,677 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 189,665 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,484 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,977 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,411 |
| History Analogies #1 | 0 | - | 4.53 | 90,189 |
| History Analogies #2 | 0 | - | 4.49 | 77,399 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,865 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,294 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,192 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,395 |
| History Analogies #3 | 0 | - | 4.61 | 80,851 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,700 |
| Which Came First? | 0 | - | 4.37 | 74,987 |
| Random History by Country | 0 | - | 4.53 | 34,975 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,092 |
| Animals in World History | 0 | - | 4.74 | 44,636 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,720 |
| History True or False #3 | 0 | - | 4.43 | 57,154 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,240 |
| Arthurian Legend | 0 | - | 4.33 | 25,160 |
| WWII Geography | 0 | - | 4.81 | 120,824 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,610 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,083 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,067 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,481 |
| Events in History #1 | 0 | - | 4.34 | 158,062 |
| Events in Ancient History | 0 | - | 4.50 | 36,126 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,745 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,457 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,931 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 491,468 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 715,366 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,358 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,745 |
| This Day in History - April | 0 | - | 4.40 | 44,503 |
| This Day in History - May | 0 | - | 4.33 | 48,457 |
| This Day in History - June | 0 | - | 4.32 | 33,535 |
| This Day in History - November | 0 | - | 4.24 | 33,641 |
| This Day in History - December | 0 | - | 4.32 | 40,581 |
| This Day in History - February | 0 | - | 4.38 | 39,861 |
| The 19th Century | 0 | - | 4.53 | 68,254 |
| The 18th Century | 0 | - | 4.53 | 53,404 |
| The 16th Century | 0 | - | 4.77 | 58,960 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,767 |
| The 21st Century | 0 | - | 4.47 | 106,326 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,220 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,756 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,162 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,847 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,560 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,496 |
