| This Day in History - July | 0 | - | 4.48 | 35,297 |
| This Day in History - August | 0 | - | 4.41 | 41,995 |
| This Day in History - September | 0 | - | 4.55 | 55,229 |
| This Day in History - October | 0 | - | 4.49 | 36,460 |
| This Day in History - January | 0 | - | 4.53 | 44,772 |
| This Day in History - February | 0 | - | 4.41 | 38,590 |
| This Day in History - March | 0 | - | 4.44 | 42,185 |
| "Second Best" History Edition | 0 | - | 4.94 | 48,207 |
| Famous Empires in History | 0 | - | 4.83 | 106,060 |
| This Day in History - May | 0 | - | 4.30 | 47,111 |
| This Day in History - June | 0 | - | 4.34 | 32,743 |
| This Day in History - November | 0 | - | 4.23 | 32,692 |
| This Day in History - December | 0 | - | 4.30 | 39,313 |
| Former Countries by Territory Map | 0 | - | 4.96 | 87,404 |
| Empires by Maps | 0 | - | 4.98 | 97,134 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 47,112 |
| Cradles of Civilization | 0 | - | 4.42 | 33,058 |
| Materials From History #1 | 0 | - | 4.54 | 45,523 |
| Biggest Nations and Empires Ever | 0 | - | 4.55 | 135,264 |
| Famous Explorers | 0 | - | 4.65 | 32,989 |
| Answers by Time Period | 0 | - | 4.50 | 43,066 |
| Territorial Accessions | 0 | - | 4.43 | 32,491 |
| Influential Women in History | 0 | - | 4.47 | 30,668 |
| Metals of Antiquity | 0 | - | 4.93 | 86,313 |
| Materials From History #2 | 0 | - | 4.58 | 25,053 |
| Animals in World History | 0 | - | 4.82 | 40,851 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 40,549 |
| History: What Came First? #1 | 0 | - | 4.84 | 92,683 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.18 | 46,821 |
| Assassinations in History Quiz | 0 | - | 4.17 | 63,383 |
| Famous Seconds Quiz | 0 | - | 4.21 | 44,731 |
| Ages and Eras Quiz | 0 | - | 4.35 | 64,815 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.22 | 38,417 |
| Titled People Quiz #1 | 0 | - | 4.14 | 44,015 |
| Titled People Quiz #3 | 0 | - | 4.33 | 41,476 |
| Job Titles Quiz #1 | 0 | - | 4.23 | 73,780 |
| Historical Blunders | 0 | - | 4.32 | 87,532 |
| Years in History #1 - Multiple Choice | 0 | - | 4.84 | 63,880 |
| Historical Events - AD or BC? | 0 | - | 4.74 | 52,788 |
| Mythical Creatures Quiz #1 | 0 | - | 4.91 | 662,438 |
| 20th Century Dates Quiz | 0 | - | 4.53 | 38,100 |
| Events in History #2 | 0 | - | 4.47 | 67,515 |
| Events in History #4 | 0 | - | 4.44 | 41,419 |
| The 7 Wonders of the Ancient World | 0 | - | 4.80 | 65,800 |
| Ancient Civilizations | 0 | - | 4.56 | 34,920 |
| The Places They Went #1 | 0 | - | 4.76 | 32,546 |
| Famous Inventors | 0 | - | 4.44 | 42,556 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.14 | 954,605 |
| Top 10 Oldest African Countries | 0 | - | 4.84 | 23,540 |
| Christopher Columbus Quiz | 0 | - | 4.12 | 7,719 |
| Born Here on This Date #1 | 0 | - | 3.90 | 34,565 |
| Titled People Quiz #2 | 0 | - | 4.35 | 25,577 |
| Job Titles Quiz #2 | 0 | - | 3.57 | 36,277 |
| Famous Ships Quiz | 0 | - | 4.22 | 28,271 |
| Short Historical Figures | 0 | - | 4.31 | 7,747 |
| Famous Alliances | 0 | - | 4.17 | 8,175 |
| Coups | 0 | - | 4.38 | 26,576 |
| Famous Documents | 0 | - | 4.07 | 21,095 |
| Female Historical Figures | 0 | - | 4.30 | 31,472 |
| Legendary Deeds | 0 | - | 4.14 | 28,226 |
| Disasters in History | 0 | - | 4.40 | 24,102 |
| Executions in History | 0 | - | 4.27 | 16,354 |
| Famous Adulterers | 0 | - | 4.14 | 9,787 |
| People Known as "The Great" | 0 | - | 4.40 | 23,080 |
| Which Came First? | 0 | - | 4.35 | 69,887 |
| Years in History by Picture | 0 | - | 4.43 | 30,543 |
| A to Z: Legendary Creatures | 0 | - | 4.31 | 48,834 |
| Events in History #3 | 0 | - | 4.35 | 68,181 |
| Events in History #1 | 0 | - | 4.32 | 150,659 |
| People Who Died Young #1 | 0 | - | 4.24 | 61,928 |
| Deaths by Date and Cause #1 | 0 | - | 4.39 | 78,218 |
| Deaths by Date and Cause #2 | 0 | - | 4.04 | 50,383 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.37 | 56,595 |
| The 2nd Millennium BC | 0 | - | 4.52 | 12,386 |
| Body Parts in History and Culture | 0 | - | 4.48 | 33,127 |
| History Analogies #1 | 0 | - | 4.47 | 76,546 |
| History Analogies #2 | 0 | - | 4.51 | 64,975 |
| Current Events by Year, 1990–2009 | 0 | - | 4.76 | 145,501 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 62,044 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 49,848 |
| History Analogies #3 | 0 | - | 4.54 | 67,126 |
| People Born on Islands | 0 | - | 4.41 | 40,443 |
| Former Flags | 0 | - | 4.97 | 82,825 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.72 | 54,428 |
| Valid Answer - World History #2 | 0 | - | 4.42 | 40,116 |
| Random History by Country | 0 | - | 4.54 | 31,831 |
| Valid Answer - World History #1 | 0 | - | 4.58 | 57,040 |
| History True or False #3 | 0 | - | 4.55 | 37,697 |
| Events in Ancient History | 0 | - | 4.49 | 32,482 |
| Name a Valid Year in History | 0 | - | 4.92 | 54,912 |
| Famous Firsts #1 | 0 | - | 4.42 | 66,182 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 67,164 |
| Invasions | 0 | - | 4.70 | 90,397 |
| First Names of Historical Figures #1 | 0 | - | 4.41 | 218,103 |
| The 19th Century | 0 | - | 4.51 | 63,304 |
| The 18th Century | 0 | - | 4.50 | 49,304 |
| The 16th Century | 0 | - | 4.71 | 50,564 |
| The 21st Century | 0 | - | 4.50 | 95,673 |
| History by Picture - N | 0 | - | 4.41 | 37,071 |
| History Multiple Choice #1 | 0 | - | 4.44 | 76,778 |
| History Multiple Choice #2 | 0 | - | 4.43 | 47,300 |
| History Multiple Choice #3 | 0 | - | 4.45 | 46,211 |
| Dark Ages History | 0 | - | 4.43 | 31,733 |
| States of the German Confederation in 1848 | 0 | - | 4.85 | 27,110 |
| The Events of 9/11 | 0 | - | 4.29 | 27,658 |
| Famous Founders | 0 | - | 3.88 | 25,687 |
| Born Here on This Date #2 | 0 | - | 3.81 | 20,661 |
| People Who Died Young #2 | 0 | - | 4.12 | 29,865 |
| Quiz on the Year 1908 | 0 | - | 4.26 | 11,349 |
| 19th Century A-Z | 0 | - | 4.81 | 34,782 |
| Military History Vocabulary | 0 | - | 4.92 | 60,963 |
| The Places They Went #2 | 0 | - | 4.26 | 15,690 |
| Current Events by Year, 1950–1969 | 0 | - | 4.37 | 44,668 |
| Current Events by Year, 1910–1929 | 0 | - | 4.28 | 45,679 |
| Groups of Things - History #1 | 0 | - | 4.37 | 87,456 |
| Groups of Things - History #2 | 0 | - | 4.38 | 75,206 |
| History Analogies #4 | 0 | - | 4.17 | 51,037 |
| History Groups of Two | 0 | - | 4.31 | 38,312 |
| 5-Letter History Chain #3 | 0 | - | 4.48 | 51,785 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 51,834 |
| 5-Letter History Chain #1 | 0 | - | 4.52 | 85,159 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 19,726 |
| Empires A-Z | 0 | - | 4.49 | 40,375 |
| World History Quiz for Dummies | 0 | - | 4.54 | 89,844 |
| G7 Leaders Since 2003 | 0 | - | 4.46 | 39,008 |
| People Depicted in Paintings | 0 | - | 4.56 | 41,588 |
| The 20th Century | 0 | - | 4.43 | 90,967 |
| Roman Provinces on a Map | 0 | - | 4.52 | 32,438 |
| Cold War Trivia #1 | 0 | - | 4.37 | 54,409 |
| Famous Battles Quiz | 0 | - | 4.25 | 46,878 |
| Name the War Quiz | 0 | - | 4.39 | 191,527 |
| People Who Were "The" Something | 0 | - | 4.22 | 130,140 |
| Famous U.S. Generals | 0 | - | 4.25 | 37,101 |
| Religions by Country of Origin Quiz | 0 | - | 4.29 | 73,111 |
| Quotes from Historical Figures #1 | 0 | - | 4.48 | 82,939 |
| Famous Families #1 | 0 | - | 4.27 | 80,113 |
| Names for Warriors | 0 | - | 4.40 | 34,782 |
| First Names of Historical Figures #2 | 0 | - | 4.37 | 35,668 |
| Famous Immigrants and Exiles | 0 | - | 4.53 | 19,774 |
| Famous Firsts #2 | 0 | - | 4.01 | 79,067 |
| 2017 Year in Review | 0 | - | 4.41 | 30,179 |
| The 9th and 10th Century | 0 | - | 4.47 | 29,037 |
| The 1st and 2nd Century | 0 | - | 4.55 | 22,762 |
| The 5th and 6th Century | 0 | - | 4.75 | 21,589 |
| History by Letter - A | 0 | - | 4.50 | 140,089 |
| History by Letter - B | 0 | - | 4.48 | 158,020 |
| History by Letter - C | 0 | - | 4.71 | 155,601 |
| History by Letter - E | 0 | - | 4.49 | 128,888 |
| History by Letter - G | 0 | - | 4.46 | 111,852 |
| History by Letter - H | 0 | - | 4.42 | 124,916 |
| History by Letter - J | 0 | - | 4.49 | 141,605 |
| History by Letter - N | 0 | - | 4.44 | 95,251 |
| History by Letter - S | 0 | - | 4.46 | 85,993 |
| History by Letter - W | 0 | - | 4.45 | 99,750 |
| History by Letter - M | 0 | - | 4.54 | 110,392 |
| History by Letter - K | 0 | - | 4.47 | 93,228 |
| History by Letter - L | 0 | - | 4.47 | 103,334 |
| History by Letter - I | 0 | - | 4.46 | 95,945 |
| History General Knowledge #1 | 0 | - | 4.51 | 100,515 |
| History General Knowledge #3 | 0 | - | 4.48 | 76,902 |
| History General Knowledge #6 | 0 | - | 4.42 | 70,896 |
| History General Knowledge #10 | 0 | - | 4.44 | 62,832 |
| History by Picture - A | 0 | - | 4.23 | 41,102 |
| History by Picture - B | 0 | - | 4.36 | 43,903 |
| History by Picture - C | 0 | - | 4.36 | 49,080 |
| History by Picture - F | 0 | - | 4.33 | 33,763 |
| History by Picture - G | 0 | - | 4.39 | 37,983 |
| History by Picture - D | 0 | - | 4.32 | 39,766 |
| History by Picture - E | 0 | - | 4.28 | 39,590 |
| History by Picture - H | 0 | - | 4.38 | 32,892 |
| History by Picture - M | 0 | - | 4.19 | 32,704 |
| History by Picture - O | 0 | - | 4.37 | 32,588 |
| Years in History #2 - Multiple Choice | 0 | - | 4.38 | 38,858 |
| History Multiple Choice #4 | 0 | - | 4.40 | 47,638 |
| History True or False #1 | 0 | - | 4.53 | 74,008 |
| History Multiple Choice #5 | 0 | - | 4.50 | 30,327 |
| Name that Historical Figure #1 | 0 | - | 4.64 | 298,291 |
| Name that Historical Figure #2 | 0 | - | 4.44 | 251,316 |
| Name that Historical Figure #5 | 0 | - | 4.41 | 92,958 |
| Musicians Who Died Young | 0 | - | 4.39 | 97,384 |
| History Multiple Choice #6 | 0 | - | 4.43 | 15,685 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.54 | 10,929 |
| Normandy D-Day Beaches | 0 | - | 4.81 | 37,122 |
| Territory Changes in World War I | 0 | - | 4.87 | 40,988 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.54 | 450,811 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.41 | 656,920 |
| History General Knowledge #13 | 0 | - | 4.68 | 25,448 |
| Historical Leaders by Date #1 | 0 | - | 4.46 | 28,528 |
| Historical Leaders by Date #2 | 0 | - | 4.54 | 27,455 |
| Invasions of Great Britain | 0 | - | 4.49 | 56,087 |
| Geography of the Dutch Empire | 0 | - | 4.70 | 32,707 |
| Historical Rulers #2 | 0 | - | 4.26 | 43,581 |
| Historical Rulers #1 | 0 | - | 4.32 | 112,165 |
| 4-Letter History Chain #1 | 0 | - | 4.40 | 78,801 |
| 5-Letter History Chain #2 | 0 | - | 4.34 | 58,636 |
| 6-Letter History Chain #1 | 0 | - | 4.31 | 64,138 |
| 4-Letter History Chain #2 | 0 | - | 4.31 | 53,122 |
| Earliest Domestication of Animals | 0 | - | 4.32 | 27,523 |
| 4-Letter History Chain #3 | 0 | - | 4.34 | 48,414 |
| Animals in the News | 0 | - | 4.39 | 19,121 |
