| The 7 Wonders of the Ancient World | 0 | - | 4.80 | 65,821 |
| Ancient Civilizations | 0 | - | 4.56 | 34,947 |
| "Second Best" History Edition | 0 | - | 4.94 | 48,301 |
| Events in Ancient History | 0 | - | 4.49 | 32,511 |
| Famous Empires in History | 0 | - | 4.83 | 106,182 |
| The 2nd Millennium BC | 0 | - | 4.52 | 12,407 |
| History True or False #1 | 0 | - | 4.53 | 74,153 |
| Former Countries by Territory Map | 0 | - | 4.96 | 87,487 |
| Empires by Maps | 0 | - | 4.98 | 97,290 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 47,140 |
| History True or False #2 | 0 | - | 4.39 | 42,811 |
| Metals of Antiquity | 0 | - | 4.94 | 86,365 |
| Cradles of Civilization | 0 | - | 4.42 | 33,107 |
| Materials From History #1 | 0 | - | 4.54 | 45,554 |
| Animals in World History | 0 | - | 4.82 | 40,909 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 40,593 |
| Historical Countries by Ruler | 0 | - | 4.46 | 40,402 |
| History: What Came First? #1 | 0 | - | 4.84 | 92,775 |
| Mythical Creatures Quiz #1 | 0 | - | 4.91 | 662,837 |
| Biggest Nations and Empires Ever | 0 | - | 4.55 | 135,352 |
| Famous Explorers | 0 | - | 4.65 | 33,010 |
| Answers by Time Period | 0 | - | 4.50 | 43,091 |
| Territorial Accessions | 0 | - | 4.43 | 32,501 |
| Years in History #1 - Multiple Choice | 0 | - | 4.84 | 63,936 |
| Country Confusion | 0 | - | 4.97 | 37,422 |
| Top 10 Oldest African Countries | 0 | - | 4.84 | 23,579 |
| Has Anyone Ever Done It #1 | 0 | - | 4.84 | 49,958 |
| What's Bigger? #1 | 0 | - | 4.86 | 133,587 |
| Influential Women in History | 0 | - | 4.47 | 30,689 |
| Historical Events - AD or BC? | 0 | - | 4.74 | 52,819 |
| Materials From History #2 | 0 | - | 4.58 | 25,065 |
| 20th Century Dates Quiz | 0 | - | 4.53 | 38,111 |
| Events in History #2 | 0 | - | 4.47 | 67,555 |
| Events in History #4 | 0 | - | 4.44 | 41,461 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.18 | 46,841 |
| Assassinations in History Quiz | 0 | - | 4.17 | 63,401 |
| Famous Seconds Quiz | 0 | - | 4.21 | 44,740 |
| Ages and Eras Quiz | 0 | - | 4.35 | 64,841 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.22 | 38,422 |
| Titled People Quiz #1 | 0 | - | 4.14 | 44,024 |
| Titled People Quiz #3 | 0 | - | 4.33 | 41,480 |
| Job Titles Quiz #1 | 0 | - | 4.23 | 73,791 |
| Historical Blunders | 0 | - | 4.31 | 87,792 |
| This Day in History - April | 0 | - | 4.42 | 43,483 |
| This Day in History - July | 0 | - | 4.48 | 35,309 |
| This Day in History - August | 0 | - | 4.41 | 42,013 |
| This Day in History - September | 0 | - | 4.55 | 55,251 |
| This Day in History - October | 0 | - | 4.49 | 36,474 |
| This Day in History - January | 0 | - | 4.53 | 44,789 |
| This Day in History - February | 0 | - | 4.41 | 38,601 |
| This Day in History - March | 0 | - | 4.44 | 42,194 |
| The Places They Went #1 | 0 | - | 4.76 | 32,553 |
| Famous Inventors | 0 | - | 4.44 | 42,563 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.14 | 955,269 |
| Former Flags | 0 | - | 4.97 | 82,891 |
| Name a Valid Year in History | 0 | - | 4.92 | 55,010 |
| Germany Multiple Choice | 0 | - | 4.81 | 50,109 |
| Which Country Does Not Border... | 0 | - | 4.81 | 87,096 |
| Australia True or False | 0 | - | 4.90 | 52,267 |
| Head to Head - Countries #1 | 0 | - | 4.99 | 119,206 |
| Head to Head - Animals | 0 | - | 4.86 | 60,282 |
| Body Parts in History and Culture | 0 | - | 4.48 | 33,143 |
| History Analogies #1 | 0 | - | 4.47 | 76,561 |
| History Analogies #2 | 0 | - | 4.51 | 64,997 |
| Current Events by Year, 1990–2009 | 0 | - | 4.78 | 145,563 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 62,065 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 49,858 |
| History Analogies #3 | 0 | - | 4.54 | 67,148 |
| People Born on Islands | 0 | - | 4.41 | 40,460 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.72 | 54,455 |
| Which Came First? | 0 | - | 4.35 | 69,927 |
| Years in History by Picture | 0 | - | 4.43 | 30,576 |
| Valid Answer - World History #2 | 0 | - | 4.42 | 40,181 |
| Christopher Columbus Quiz | 0 | - | 4.12 | 7,720 |
| States of the German Confederation in 1848 | 0 | - | 4.85 | 27,153 |
| Random History by Country | 0 | - | 4.54 | 31,865 |
| Valid Answer - World History #1 | 0 | - | 4.58 | 57,074 |
| Places - Real or Fictional? | 0 | - | 4.56 | 46,281 |
| History True or False #3 | 0 | - | 4.55 | 37,744 |
| A to Z: Legendary Creatures | 0 | - | 4.31 | 48,859 |
| Events in History #3 | 0 | - | 4.35 | 68,217 |
| Events in History #1 | 0 | - | 4.32 | 150,723 |
| Born Here on This Date #1 | 0 | - | 3.90 | 34,568 |
| People Who Died Young #1 | 0 | - | 4.24 | 61,942 |
| Titled People Quiz #2 | 0 | - | 4.35 | 25,582 |
| Deaths by Date and Cause #1 | 0 | - | 4.39 | 78,256 |
| Deaths by Date and Cause #2 | 0 | - | 4.04 | 50,399 |
| Job Titles Quiz #2 | 0 | - | 3.58 | 36,280 |
| Famous Ships Quiz | 0 | - | 4.22 | 28,278 |
| Short Historical Figures | 0 | - | 4.31 | 7,752 |
| Famous Alliances | 0 | - | 4.17 | 8,177 |
| Famous Firsts #1 | 0 | - | 4.42 | 66,211 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 67,230 |
| Coups | 0 | - | 4.38 | 26,583 |
| Famous Documents | 0 | - | 4.07 | 21,101 |
| Invasions | 0 | - | 4.70 | 90,434 |
| Female Historical Figures | 0 | - | 4.30 | 31,480 |
| Legendary Deeds | 0 | - | 4.14 | 28,233 |
| Disasters in History | 0 | - | 4.40 | 24,110 |
| Executions in History | 0 | - | 4.27 | 16,361 |
| Famous Adulterers | 0 | - | 4.14 | 9,793 |
| People Known as "The Great" | 0 | - | 4.40 | 23,092 |
| First Names of Historical Figures #1 | 0 | - | 4.41 | 218,194 |
| This Day in History - May | 0 | - | 4.30 | 47,130 |
| This Day in History - June | 0 | - | 4.34 | 32,753 |
| This Day in History - November | 0 | - | 4.23 | 32,701 |
| This Day in History - December | 0 | - | 4.30 | 39,320 |
| The 19th Century | 0 | - | 4.51 | 63,360 |
| The 18th Century | 0 | - | 4.50 | 49,353 |
| The 16th Century | 0 | - | 4.71 | 50,602 |
| 19th Century A-Z | 0 | - | 4.79 | 35,011 |
| The 21st Century | 0 | - | 4.50 | 95,790 |
| Military History Vocabulary | 0 | - | 4.92 | 61,031 |
| History by Picture - N | 0 | - | 4.41 | 37,106 |
| History Multiple Choice #1 | 0 | - | 4.44 | 76,830 |
| History Multiple Choice #2 | 0 | - | 4.43 | 47,321 |
| History Multiple Choice #3 | 0 | - | 4.45 | 46,236 |
| Three Real and One Fake - World History | 0 | - | 4.45 | 35,462 |
| Dark Ages History | 0 | - | 4.43 | 31,746 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.37 | 56,652 |
| Literature Multiple Choice #1 | 0 | - | 4.54 | 37,537 |
| Literature Multiple Choice #2 | 0 | - | 4.42 | 32,255 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.60 | 35,270 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.46 | 53,412 |
| Current Events by Year, 1950–1969 | 0 | - | 4.37 | 44,677 |
| Current Events by Year, 1910–1929 | 0 | - | 4.28 | 45,688 |
| Groups of Things - History #1 | 0 | - | 4.38 | 87,507 |
| Groups of Things - History #2 | 0 | - | 4.38 | 75,241 |
| History Analogies #4 | 0 | - | 4.17 | 51,056 |
| History Groups of Two | 0 | - | 4.31 | 38,336 |
| 5-Letter History Chain #3 | 0 | - | 4.48 | 51,814 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 51,862 |
| 5-Letter History Chain #1 | 0 | - | 4.52 | 85,191 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 19,744 |
| Empires A-Z | 0 | - | 4.50 | 40,416 |
| World History Quiz for Dummies | 0 | - | 4.54 | 89,913 |
| G7 Leaders Since 2003 | 0 | - | 4.46 | 39,045 |
| People Depicted in Paintings | 0 | - | 4.56 | 41,621 |
| The 20th Century | 0 | - | 4.43 | 91,141 |
| Roman Provinces on a Map | 0 | - | 4.52 | 32,483 |
| Normandy D-Day Beaches | 0 | - | 4.81 | 37,139 |
| Territory Changes in World War I | 0 | - | 4.87 | 41,025 |
| Cold War Trivia #1 | 0 | - | 4.37 | 54,423 |
| Famous Battles Quiz | 0 | - | 4.25 | 46,895 |
| Name the War Quiz | 0 | - | 4.39 | 191,610 |
| People Who Were "The" Something | 0 | - | 4.22 | 130,183 |
| Famous U.S. Generals | 0 | - | 4.25 | 37,116 |
| Religions by Country of Origin Quiz | 0 | - | 4.29 | 73,140 |
| Quotes from Historical Figures #1 | 0 | - | 4.48 | 82,982 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.54 | 451,240 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.41 | 657,604 |
| Famous Families #1 | 0 | - | 4.27 | 80,140 |
| Names for Warriors | 0 | - | 4.40 | 34,793 |
| First Names of Historical Figures #2 | 0 | - | 4.37 | 35,698 |
| Famous Immigrants and Exiles | 0 | - | 4.53 | 19,783 |
| Famous Firsts #2 | 0 | - | 4.01 | 79,089 |
| 2017 Year in Review | 0 | - | 4.41 | 30,198 |
| The 9th and 10th Century | 0 | - | 4.47 | 29,058 |
| The 1st and 2nd Century | 0 | - | 4.55 | 22,781 |
| The 5th and 6th Century | 0 | - | 4.75 | 21,608 |
| History by Letter - A | 0 | - | 4.50 | 140,181 |
| History by Letter - B | 0 | - | 4.48 | 158,137 |
| History by Letter - C | 0 | - | 4.71 | 155,720 |
| History by Letter - E | 0 | - | 4.49 | 128,978 |
| History by Letter - G | 0 | - | 4.46 | 111,930 |
| History by Letter - H | 0 | - | 4.42 | 125,001 |
| History by Letter - J | 0 | - | 4.49 | 141,711 |
| History by Letter - N | 0 | - | 4.44 | 95,325 |
| History by Letter - S | 0 | - | 4.46 | 86,062 |
| History by Letter - W | 0 | - | 4.45 | 99,831 |
| History by Letter - M | 0 | - | 4.54 | 110,475 |
| History by Letter - K | 0 | - | 4.47 | 93,289 |
| History by Letter - L | 0 | - | 4.47 | 103,415 |
| History by Letter - I | 0 | - | 4.46 | 96,011 |
| History General Knowledge #1 | 0 | - | 4.51 | 100,757 |
| History General Knowledge #3 | 0 | - | 4.49 | 76,994 |
| History General Knowledge #6 | 0 | - | 4.42 | 70,954 |
| History General Knowledge #10 | 0 | - | 4.44 | 62,880 |
| History by Picture - A | 0 | - | 4.23 | 41,136 |
| History by Picture - B | 0 | - | 4.36 | 43,945 |
| History by Picture - C | 0 | - | 4.36 | 49,121 |
| History by Picture - F | 0 | - | 4.33 | 33,794 |
| History by Picture - G | 0 | - | 4.39 | 38,018 |
| History by Picture - D | 0 | - | 4.32 | 39,803 |
| History by Picture - E | 0 | - | 4.28 | 39,620 |
| History by Picture - H | 0 | - | 4.38 | 32,929 |
| History by Picture - M | 0 | - | 4.19 | 32,738 |
| History by Picture - O | 0 | - | 4.37 | 32,626 |
| Years in History #2 - Multiple Choice | 0 | - | 4.38 | 38,883 |
| History Multiple Choice #4 | 0 | - | 4.40 | 47,672 |
| History Multiple Choice #5 | 0 | - | 4.50 | 30,344 |
| Name that Historical Figure #1 | 0 | - | 4.64 | 298,471 |
| Name that Historical Figure #2 | 0 | - | 4.44 | 251,492 |
| Name that Historical Figure #5 | 0 | - | 4.41 | 93,044 |
| Musicians Who Died Young | 0 | - | 4.39 | 97,470 |
| History Multiple Choice #6 | 0 | - | 4.43 | 15,708 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.54 | 10,950 |
| What Color is It - Multiple Choice | 0 | - | 4.47 | 39,693 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.69 | 46,332 |
| Multiple Choice Numbers #1 | 0 | - | 4.49 | 42,033 |
