| The 17th Century | 0 | - | 4.54 | 53,928 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,311 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,765 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,031 |
| The 20th Century | 0 | - | 4.46 | 97,696 |
| The 15th Century | 0 | - | 4.43 | 51,280 |
| The 14th Century | 0 | - | 4.55 | 49,363 |
| The 13th Century | 0 | - | 4.48 | 43,336 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,203 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,245 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,174 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,589 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,330 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,433 |
| 1880s Decade Quiz | 0 | - | 4.25 | 39,491 |
| 1890s Decade Quiz | 0 | - | 4.25 | 39,898 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,690 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,713 |
| 1810s Decade Quiz | 0 | - | 4.58 | 31,050 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,909 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,277 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,473 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 12,956 |
| 1970s Decade Quiz | 0 | - | 4.20 | 53,441 |
| 2000s Decade Quiz | 0 | - | 4.23 | 122,466 |
| 1980s Decade Quiz | 0 | - | 4.38 | 85,446 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,757 |
| 1930s Decade Quiz | 0 | - | 4.28 | 49,170 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,837 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,136 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,388 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,341 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,633 |
| Were They Alive During This? | 0 | - | 4.94 | 48,553 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,671 |
| 1990s Decade Quiz | 0 | - | 4.00 | 62,516 |
| French History Multiple Choice | 0 | - | 4.55 | 33,155 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,295 |
| Empires by Maps | 0 | - | 4.98 | 121,198 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,948 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,501 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,240 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,244 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,798 |
| 20th Century A-Z | 0 | - | 4.50 | 53,873 |
| 19th Century A-Z | 0 | - | 4.77 | 47,390 |
| 18th Century A-Z | 0 | - | 4.54 | 43,252 |
| 1770s Decade Quiz | 0 | - | 3.99 | 27,094 |
| Metals of Antiquity | 0 | - | 4.95 | 93,684 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,929 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,614 |
| History: What Came First? #2 | 0 | - | 4.81 | 79,823 |
| Play-Doh People from History | 0 | - | 4.99 | 95,185 |
| History - Did They Have It? | 0 | - | 4.84 | 62,032 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,031 |
| 1950s Decade Quiz | 0 | - | 4.41 | 49,449 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,223 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,465 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,101 |
| Influential Women in History | 0 | - | 4.42 | 36,170 |
| Cradles of Civilization | 0 | - | 4.46 | 40,122 |
| Materials From History #1 | 0 | - | 4.56 | 51,904 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,000 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,684 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,408 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,301 |
| Famous Explorers | 0 | - | 4.58 | 36,274 |
| Famous Empires by Description | 0 | - | 4.73 | 118,760 |
| Answers by Time Period | 0 | - | 4.64 | 55,750 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,444 |
| 16th Century A-Z | 0 | - | 4.58 | 24,961 |
| 15th Century A-Z | 0 | - | 4.49 | 23,975 |
| 14th Century A-Z | 0 | - | 4.41 | 24,447 |
| 17th Century A-Z | 0 | - | 4.78 | 34,701 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,239 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,021 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,163 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,525 |
| British History True or False #1 | 0 | - | 4.55 | 37,445 |
| Former Flags | 0 | - | 4.97 | 108,121 |
| Years in History by Picture | 0 | - | 4.44 | 35,654 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,724 |
| Materials From History #2 | 0 | - | 4.59 | 31,572 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,267 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,637 |
| Who Killed Who - History, Mythology, and Pop Culture | 0 | - | 4.06 | 33,101 |
| People Who Have Been Considered Gods | 0 | - | 4.49 | 24,459 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,715 |
| Cold War Decoder | 0 | - | 4.83 | 52,487 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,455 |
| Events in History #2 | 0 | - | 4.49 | 71,860 |
| Events in History #3 | 0 | - | 4.41 | 71,815 |
| Events in History #4 | 0 | - | 4.44 | 44,399 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,097 |
| Assassinations in History | 0 | - | 4.21 | 66,329 |
| Famous Seconds | 0 | - | 4.22 | 46,794 |
| Ages and Eras | 0 | - | 4.39 | 67,841 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,534 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,870 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,261 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,084 |
| Female Historical Figures | 0 | - | 4.28 | 33,309 |
| Historical Blunders | 0 | - | 4.34 | 92,593 |
| Territorial Accessions | 0 | - | 4.34 | 34,859 |
| People Known as "The Great" | 0 | - | 4.46 | 24,741 |
| This Day in History - July | 0 | - | 4.49 | 36,478 |
| This Day in History - August | 0 | - | 4.42 | 43,387 |
| This Day in History - September | 0 | - | 4.55 | 57,509 |
| This Day in History - October | 0 | - | 4.49 | 37,660 |
| This Day in History - January | 0 | - | 4.47 | 46,757 |
| This Day in History - March | 0 | - | 4.45 | 43,710 |
| Ancient Civilizations | 0 | - | 4.64 | 38,042 |
| Military History Vocabulary | 0 | - | 4.91 | 67,413 |
| The Places They Went #1 | 0 | - | 4.74 | 33,555 |
| Famous Inventors | 0 | - | 4.44 | 43,566 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,101 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,611 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 42,439 |
| Countries Visited by Christopher Columbus | 0 | - | 4.85 | 22,090 |
| European History for Dummies | 0 | - | 4.83 | 90,148 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,015,229 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 99,358 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,433 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,782 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,657 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,794 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,932 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,387 |
| The Places They Went #3 | 0 | - | 4.63 | 13,772 |
| History Analogies #1 | 0 | - | 4.53 | 90,104 |
| History Analogies #2 | 0 | - | 4.49 | 77,346 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,773 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,252 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,159 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,302 |
| History Analogies #3 | 0 | - | 4.61 | 80,794 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,648 |
| Which Came First? | 0 | - | 4.37 | 74,930 |
| Random History by Country | 0 | - | 4.53 | 34,937 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,017 |
| Animals in World History | 0 | - | 4.74 | 44,608 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,983 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,681 |
| History True or False #3 | 0 | - | 4.43 | 57,058 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,178 |
| WWII Geography | 0 | - | 4.81 | 120,682 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,545 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,920 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,977 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,427 |
| History of Nuclear Weapons | 0 | - | 4.56 | 42,476 |
| Events in History #1 | 0 | - | 4.34 | 157,972 |
| Events in Ancient History | 0 | - | 4.50 | 36,090 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,723 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,392 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,870 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 490,892 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 714,423 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,267 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,643 |
| This Day in History - April | 0 | - | 4.40 | 44,489 |
| This Day in History - May | 0 | - | 4.33 | 48,432 |
| This Day in History - June | 0 | - | 4.32 | 33,521 |
| This Day in History - November | 0 | - | 4.24 | 33,627 |
| This Day in History - December | 0 | - | 4.32 | 40,563 |
| This Day in History - February | 0 | - | 4.38 | 39,827 |
| The 19th Century | 0 | - | 4.53 | 68,217 |
| The 18th Century | 0 | - | 4.53 | 53,369 |
| The 16th Century | 0 | - | 4.77 | 58,933 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,745 |
| The 21st Century | 0 | - | 4.47 | 106,217 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,128 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,735 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,124 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,818 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,529 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,462 |
| Name the English Monarchs | 0 | - | 4.91 | 504,644 |
| Dark Ages History | 0 | - | 4.42 | 32,792 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,134 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,429 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,291 |
| Iceland True or False? | 0 | - | 4.93 | 37,305 |
| England or Wales? | 0 | - | 4.94 | 45,844 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,985 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,169 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,874 |
| History General Knowledge #13 | 0 | - | 4.69 | 49,727 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,752 |
| History True or False #4 | 0 | - | 4.48 | 33,526 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,640 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,483 |
| Groups of Things - History #2 | 0 | - | 4.40 | 79,490 |
| History Analogies #4 | 0 | - | 4.26 | 73,097 |
| History Groups of Two | 0 | - | 4.31 | 40,801 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,001 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,754 |
| People Born on Islands | 0 | - | 4.39 | 52,992 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,208 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,571 |
