| World Leaders by Picture | 0 | - | 4.36 | 264,936 |
| Prime Ministers of the UK | 0 | - | 4.95 | 438,078 |
| All World Leaders 2026 | 0 | - | 4.94 | 18,166 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 67,889 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,449 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,419 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,856 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,586 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,395 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,215 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,425 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,827 |
| Words for Leaders | 0 | - | 4.77 | 256,944 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,980 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,661 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,428 |
| The Dictator Files: Saddam Hussein | 0 | - | 4.48 | 15,840 |
| Spouses of World Leaders | 0 | - | 4.18 | 12,318 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,827 |
| UN Secretaries-General | 0 | - | 4.40 | 7,790 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 24,968 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,609 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,820 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,058 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,375 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,185 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,804 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 53,285 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,257 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 77,802 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,770 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,984 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,712 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,611 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,194 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,619 |
| Empires by Maps | 0 | - | 4.98 | 120,088 |
| Political Figures by Last Name #2 | 0 | - | 3.88 | 16,708 |
| World Leaders of the World Wars | 0 | - | 4.35 | 37,820 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 94,873 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,714 |
| The Dictator Files: Fidel Castro | 0 | - | 4.19 | 12,312 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,958 |
| Countries of the Popes | 0 | - | 4.79 | 127,930 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,631 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,339 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,026 |
| Metals of Antiquity | 0 | - | 4.95 | 93,344 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,615 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,119 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,454 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,806 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,212 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,231 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,138 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,506 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,853 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,901 |
| Influential Women in History | 0 | - | 4.42 | 35,520 |
| Cradles of Civilization | 0 | - | 4.46 | 39,576 |
| Materials From History #1 | 0 | - | 4.56 | 51,492 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,558 |
| Prime Ministers of Israel | 0 | - | 3.97 | 17,926 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,418 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,770 |
| Famous Explorers | 0 | - | 4.58 | 36,128 |
| Famous Empires by Description | 0 | - | 4.73 | 118,356 |
| Answers by Time Period | 0 | - | 4.63 | 55,525 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,269 |
| NATO Countries | 0 | - | 4.98 | 279,455 |
| EU Countries Quiz | 0 | - | 4.99 | 273,089 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,933 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,505 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,329 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,144 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.55 | 33,478 |
| NFL Football Team Logos | 0 | - | 4.91 | 626,565 |
| NBA Team Logos | 0 | - | 4.81 | 687,641 |
| Former Flags | 0 | - | 4.97 | 107,529 |
| Years in History by Picture | 0 | - | 4.44 | 35,458 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,692 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,535 |
| Materials From History #2 | 0 | - | 4.59 | 31,459 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,906 |
| Pope Facts | 0 | - | 4.39 | 31,212 |
| Flags of WW1 | 0 | - | 4.60 | 38,306 |
| Cold War Decoder | 0 | - | 4.83 | 52,275 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,387 |
| Events in History #2 | 0 | - | 4.49 | 71,655 |
| Events in History #4 | 0 | - | 4.44 | 44,267 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,072 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,973 |
| Assassinations in History | 0 | - | 4.21 | 66,164 |
| Famous Seconds | 0 | - | 4.22 | 46,557 |
| Ages and Eras | 0 | - | 4.39 | 67,663 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,476 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,770 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,146 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,968 |
| Female Historical Figures | 0 | - | 4.28 | 33,225 |
| Historical Blunders | 0 | - | 4.34 | 91,907 |
| Territorial Accessions | 0 | - | 4.36 | 34,765 |
| People Known as "The Great" | 0 | - | 4.46 | 24,647 |
| Political Quotes | 0 | - | 4.17 | 19,874 |
| This Day in History - July | 0 | - | 4.49 | 36,439 |
| This Day in History - August | 0 | - | 4.42 | 43,342 |
| This Day in History - September | 0 | - | 4.55 | 57,412 |
| This Day in History - October | 0 | - | 4.49 | 37,610 |
| This Day in History - January | 0 | - | 4.50 | 46,690 |
| This Day in History - March | 0 | - | 4.45 | 43,645 |
| Ancient Civilizations | 0 | - | 4.64 | 37,924 |
| Military History Vocabulary | 0 | - | 4.91 | 67,059 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,912 |
| The Places They Went #1 | 0 | - | 4.74 | 33,522 |
| Famous Inventors | 0 | - | 4.44 | 43,528 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,836 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,013,319 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,235 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,759 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,537 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,391 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,659 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,295 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,936 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,047 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,904 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,000 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,333 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,300 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,345 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,004 |
| Every Country Shape | 0 | - | 5.00 | 464,072 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,178 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,536 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,061 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,759 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,112 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,616 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,423 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,449 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,598 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,414 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,076 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,331 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,310 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 186,864 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 66,861 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,822 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,258 |
| History Analogies #1 | 0 | - | 4.53 | 89,935 |
| History Analogies #2 | 0 | - | 4.49 | 77,176 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,523 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,135 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,060 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,026 |
| History Analogies #3 | 0 | - | 4.61 | 80,616 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,418 |
| Which Came First? | 0 | - | 4.37 | 74,722 |
| Random History by Country | 0 | - | 4.53 | 34,827 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,827 |
| Animals in World History | 0 | - | 4.74 | 44,440 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,552 |
| History True or False #3 | 0 | - | 4.43 | 56,784 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,986 |
| Arthurian Legend | 0 | - | 4.33 | 25,100 |
| WWII Geography | 0 | - | 4.81 | 120,167 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,382 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,228 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,678 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,220 |
| Events in History #3 | 0 | - | 4.40 | 71,651 |
| Events in History #1 | 0 | - | 4.34 | 157,648 |
| Events in Ancient History | 0 | - | 4.50 | 35,937 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,645 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,169 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,718 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 488,660 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 712,088 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,010 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,353 |
| This Day in History - April | 0 | - | 4.40 | 44,456 |
| This Day in History - May | 0 | - | 4.33 | 48,353 |
| This Day in History - June | 0 | - | 4.32 | 33,490 |
| This Day in History - November | 0 | - | 4.24 | 33,593 |
| This Day in History - December | 0 | - | 4.32 | 40,526 |
| This Day in History - February | 0 | - | 4.38 | 39,769 |
| The 19th Century | 0 | - | 4.53 | 68,089 |
| The 18th Century | 0 | - | 4.53 | 53,272 |
| The 16th Century | 0 | - | 4.77 | 58,858 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,652 |
| The 21st Century | 0 | - | 4.48 | 105,853 |
| History Multiple Choice #1 | 0 | - | 4.44 | 81,878 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,616 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,012 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,713 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,436 |
| Name the English Monarchs | 0 | - | 4.91 | 501,751 |
| Dark Ages History | 0 | - | 4.42 | 32,744 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,981 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,195 |
