| "Second Best" History Edition | 0 | - | 4.94 | 46,294 |
| Famous Empires in History | 0 | - | 4.83 | 103,261 |
| Current Events by Year, 1990–2009 | 0 | - | 4.76 | 144,244 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 61,535 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 49,533 |
| The 19th Century | 0 | - | 4.47 | 53,572 |
| The 18th Century | 0 | - | 4.49 | 42,243 |
| The 16th Century | 0 | - | 4.71 | 49,335 |
| The 21st Century | 0 | - | 4.50 | 92,455 |
| 1910s Decade Quiz | 0 | - | 4.17 | 50,344 |
| 1930s Decade Quiz | 0 | - | 4.25 | 46,741 |
| 1920s Decade Quiz | 0 | - | 4.32 | 47,071 |
| 1900s Decade Quiz | 0 | - | 4.15 | 42,271 |
| 1860s Decade Quiz | 0 | - | 4.29 | 38,708 |
| 1880s Decade Quiz | 0 | - | 4.21 | 37,726 |
| 1890s Decade Quiz | 0 | - | 4.22 | 38,137 |
| 1870s Decade Quiz | 0 | - | 4.28 | 35,100 |
| 1840s Decade Quiz | 0 | - | 4.29 | 35,883 |
| 1850s Decade Quiz | 0 | - | 4.40 | 33,276 |
| 1790s Decade Quiz | 0 | - | 4.53 | 31,345 |
| 1800s Decade Quiz | 0 | - | 4.49 | 29,911 |
| 1810s Decade Quiz | 0 | - | 4.56 | 29,175 |
| 1820s Decade Quiz | 0 | - | 4.50 | 28,065 |
| Current Events by Year, 1950–1969 | 0 | - | 4.37 | 44,392 |
| Current Events by Year, 1910–1929 | 0 | - | 4.28 | 45,438 |
| Former Countries by Territory Map | 0 | - | 4.97 | 85,678 |
| Empires by Maps | 0 | - | 4.98 | 94,268 |
| The 20th Century | 0 | - | 4.44 | 80,280 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 46,358 |
| Quiz on the Year 1908 | 0 | - | 4.26 | 11,266 |
| 2017 Year in Review | 0 | - | 4.41 | 29,983 |
| The 9th and 10th Century | 0 | - | 4.47 | 28,293 |
| The 1st and 2nd Century | 0 | - | 4.55 | 22,034 |
| The 5th and 6th Century | 0 | - | 4.72 | 21,033 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.54 | 10,356 |
| 1830s Decade Quiz | 0 | - | 4.40 | 27,488 |
| 1780s Decade Quiz | 0 | - | 4.30 | 24,283 |
| Cradles of Civilization | 0 | - | 4.41 | 32,253 |
| Materials From History #1 | 0 | - | 4.54 | 44,885 |
| Biggest Nations and Empires Ever | 0 | - | 4.55 | 133,621 |
| Famous Explorers | 0 | - | 4.71 | 32,665 |
| Answers by Time Period | 0 | - | 4.49 | 42,626 |
| Territorial Accessions | 0 | - | 4.43 | 32,217 |
| The 15th Century | 0 | - | 4.41 | 41,814 |
| The 14th Century | 0 | - | 4.53 | 39,825 |
| The 13th Century | 0 | - | 4.44 | 33,827 |
| The 11th and 12th Century | 0 | - | 4.53 | 45,767 |
| The 17th Century | 0 | - | 4.44 | 43,180 |
| 1940s Decade Quiz | 0 | - | 4.48 | 48,919 |
| Metals of Antiquity | 0 | - | 4.94 | 85,390 |
| Animals in World History | 0 | - | 4.82 | 40,147 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 39,773 |
| History: What Came First? #1 | 0 | - | 4.82 | 91,033 |
| Quiz on the Year 2000 | 0 | - | 4.05 | 18,205 |
| Music by Year, 1990–2009 | 0 | - | 4.22 | 101,297 |
| Music by Year, 1970–1989 | 0 | - | 4.28 | 38,088 |
| Movies by Year, 1990–2009 | 0 | - | 4.18 | 63,328 |
| The 7th and 8th Century | 0 | - | 4.31 | 22,867 |
| The 1st and 2nd Century BC | 0 | - | 4.40 | 15,491 |
| The 3rd and 4th Century BC | 0 | - | 4.34 | 13,626 |
| The 5th and 6th Century BC | 0 | - | 4.38 | 12,638 |
| Years in History #1 - Multiple Choice | 0 | - | 4.83 | 62,871 |
| Mythical Creatures Quiz #1 | 0 | - | 4.91 | 655,583 |
| Influential Women in History | 0 | - | 4.47 | 30,460 |
| Materials From History #2 | 0 | - | 4.58 | 24,875 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.18 | 46,515 |
| Assassinations in History Quiz | 0 | - | 4.17 | 63,101 |
| Famous Seconds Quiz | 0 | - | 4.21 | 44,576 |
| Ages and Eras Quiz | 0 | - | 4.36 | 64,475 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.21 | 38,324 |
| Titled People Quiz #1 | 0 | - | 4.14 | 43,860 |
| Titled People Quiz #3 | 0 | - | 4.33 | 41,321 |
| Job Titles Quiz #1 | 0 | - | 4.23 | 73,529 |
| Historical Blunders | 0 | - | 4.32 | 86,718 |
| 1770s Decade Quiz | 0 | - | 3.96 | 25,732 |
| Top 10 Oldest African Countries | 0 | - | 4.84 | 22,964 |
| Historical Events - AD or BC? | 0 | - | 4.75 | 52,059 |
| 20th Century Dates Quiz | 0 | - | 4.53 | 37,913 |
| Events in History #2 | 0 | - | 4.47 | 66,878 |
| Events in History #4 | 0 | - | 4.43 | 40,980 |
| This Day in History - April | 0 | - | 4.42 | 43,315 |
| This Day in History - July | 0 | - | 4.48 | 35,065 |
| This Day in History - August | 0 | - | 4.41 | 41,755 |
| This Day in History - September | 0 | - | 4.54 | 54,852 |
| This Day in History - October | 0 | - | 4.49 | 36,287 |
| This Day in History - January | 0 | - | 4.53 | 44,410 |
| This Day in History - February | 0 | - | 4.41 | 38,372 |
| This Day in History - March | 0 | - | 4.44 | 41,914 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 65,620 |
| Ancient Civilizations | 0 | - | 4.55 | 34,613 |
| Movies by Year, 1970–1989 | 0 | - | 4.33 | 24,002 |
| The Places They Went #1 | 0 | - | 4.77 | 32,376 |
| Famous Inventors | 0 | - | 4.44 | 42,429 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.14 | 941,904 |
| Former Flags | 0 | - | 4.98 | 81,447 |
| Christopher Columbus Quiz | 0 | - | 4.12 | 7,686 |
| Name a Valid Year in History | 0 | - | 4.92 | 53,031 |
| Born Here on This Date #1 | 0 | - | 3.90 | 34,517 |
| Titled People Quiz #2 | 0 | - | 4.35 | 25,472 |
| Job Titles Quiz #2 | 0 | - | 3.57 | 36,215 |
| Famous Ships Quiz | 0 | - | 4.22 | 28,196 |
| Short Historical Figures | 0 | - | 4.29 | 7,698 |
| Famous Alliances | 0 | - | 4.17 | 8,105 |
| Coups | 0 | - | 4.38 | 26,448 |
| Famous Documents | 0 | - | 4.07 | 21,022 |
| Female Historical Figures | 0 | - | 4.30 | 31,318 |
| Legendary Deeds | 0 | - | 4.14 | 28,144 |
| Disasters in History | 0 | - | 4.40 | 23,944 |
| Executions in History | 0 | - | 4.27 | 16,283 |
| Famous Adulterers | 0 | - | 4.14 | 9,732 |
| People Known as "The Great" | 0 | - | 4.40 | 22,913 |
| Figures From the 18th Century | 0 | - | 3.98 | 15,090 |
| Body Parts in History and Culture | 0 | - | 4.48 | 32,788 |
| History Analogies #1 | 0 | - | 4.47 | 75,974 |
| History Analogies #2 | 0 | - | 4.51 | 64,436 |
| History Analogies #3 | 0 | - | 4.54 | 66,615 |
| People Born on Islands | 0 | - | 4.43 | 40,096 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,833 |
| Which Came First? | 0 | - | 4.35 | 69,139 |
| Years in History by Picture | 0 | - | 4.43 | 30,000 |
| Valid Answer - World History #1 | 0 | - | 4.59 | 42,641 |
| Places - Real or Fictional? | 0 | - | 4.56 | 45,707 |
| History True or False #3 | 0 | - | 4.53 | 36,654 |
| A to Z: Legendary Creatures | 0 | - | 4.31 | 48,274 |
| Events in History #3 | 0 | - | 4.35 | 67,656 |
| Events in History #1 | 0 | - | 4.32 | 149,598 |
| Events in Ancient History | 0 | - | 4.49 | 32,009 |
| People Who Died Young #1 | 0 | - | 4.24 | 61,739 |
| Deaths by Date and Cause #1 | 0 | - | 4.39 | 77,606 |
| Deaths by Date and Cause #2 | 0 | - | 4.04 | 50,157 |
| Famous Firsts #1 | 0 | - | 4.42 | 65,750 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 66,190 |
| Invasions | 0 | - | 4.71 | 89,335 |
| First Names of Historical Figures #1 | 0 | - | 4.41 | 216,255 |
| This Day in History - May | 0 | - | 4.30 | 46,877 |
| This Day in History - June | 0 | - | 4.34 | 32,593 |
| This Day in History - November | 0 | - | 4.23 | 32,571 |
| This Day in History - December | 0 | - | 4.29 | 39,092 |
| History by Picture - N | 0 | - | 4.41 | 36,441 |
| History Multiple Choice #1 | 0 | - | 4.43 | 75,862 |
| History Multiple Choice #2 | 0 | - | 4.42 | 46,813 |
| History Multiple Choice #4 | 0 | - | 4.41 | 47,165 |
| History Multiple Choice #3 | 0 | - | 4.45 | 45,785 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.40 | 55,735 |
| The 2nd Millennium BC | 0 | - | 4.52 | 11,753 |
| States of the German Confederation in 1848 | 0 | - | 4.83 | 26,511 |
| 19th Century A-Z | 0 | - | 4.82 | 34,297 |
| Military History Vocabulary | 0 | - | 4.92 | 60,083 |
| Groups of Things - History #1 | 0 | - | 4.37 | 86,368 |
| Groups of Things - History #2 | 0 | - | 4.39 | 74,592 |
| History Analogies #4 | 0 | - | 4.17 | 50,645 |
| History Groups of Two | 0 | - | 4.31 | 37,957 |
| 5-Letter History Chain #3 | 0 | - | 4.48 | 50,691 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 50,817 |
| 5-Letter History Chain #1 | 0 | - | 4.53 | 83,499 |
| Name a Valid Answer - World History #2 | 0 | - | 4.39 | 38,152 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 19,590 |
| Empires A-Z | 0 | - | 4.48 | 39,744 |
| Random History by Country | 0 | - | 4.53 | 31,455 |
| World History Quiz for Dummies | 0 | - | 4.55 | 88,808 |
| G7 Leaders Since 2003 | 0 | - | 4.46 | 38,468 |
| People Depicted in Paintings | 0 | - | 4.55 | 41,134 |
| The Events of 9/11 | 0 | - | 4.28 | 27,348 |
| Roman Provinces on a Map | 0 | - | 4.52 | 31,775 |
| Normandy D-Day Beaches | 0 | - | 4.81 | 36,575 |
| Territory Changes in World War I | 0 | - | 4.87 | 40,224 |
| Cold War Trivia #1 | 0 | - | 4.37 | 53,960 |
| Famous Battles Quiz | 0 | - | 4.25 | 46,643 |
| Name the War Quiz | 0 | - | 4.39 | 189,941 |
| Famous Founders | 0 | - | 3.88 | 25,639 |
| People Who Were "The" Something | 0 | - | 4.22 | 128,766 |
| Famous U.S. Generals | 0 | - | 4.25 | 36,962 |
| Religions by Country of Origin Quiz | 0 | - | 4.29 | 72,620 |
| Quotes from Historical Figures #1 | 0 | - | 4.48 | 82,129 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.47 | 443,327 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.41 | 645,445 |
| Famous Families #1 | 0 | - | 4.25 | 79,351 |
| Born Here on This Date #2 | 0 | - | 3.81 | 20,626 |
| Names for Warriors | 0 | - | 4.40 | 34,545 |
| People Who Died Young #2 | 0 | - | 4.12 | 29,729 |
| First Names of Historical Figures #2 | 0 | - | 4.37 | 35,045 |
| Famous Immigrants and Exiles | 0 | - | 4.53 | 19,677 |
| Famous Firsts #2 | 0 | - | 4.01 | 78,564 |
| History by Letter - A | 0 | - | 4.50 | 138,273 |
| History by Letter - B | 0 | - | 4.48 | 155,783 |
| History by Letter - C | 0 | - | 4.71 | 153,348 |
| History by Letter - E | 0 | - | 4.50 | 127,074 |
| History by Letter - G | 0 | - | 4.48 | 110,379 |
| History by Letter - H | 0 | - | 4.42 | 123,146 |
| History by Letter - J | 0 | - | 4.49 | 139,604 |
| History by Letter - N | 0 | - | 4.44 | 94,051 |
| History by Letter - S | 0 | - | 4.46 | 84,758 |
| History by Letter - W | 0 | - | 4.45 | 98,239 |
| History by Letter - M | 0 | - | 4.55 | 108,963 |
| History by Letter - K | 0 | - | 4.48 | 91,932 |
| History by Letter - L | 0 | - | 4.47 | 102,078 |
| History by Letter - I | 0 | - | 4.51 | 94,799 |
| History General Knowledge #1 | 0 | - | 4.51 | 98,988 |
| History General Knowledge #3 | 0 | - | 4.50 | 75,741 |
| History General Knowledge #6 | 0 | - | 4.42 | 70,062 |
