| 40 Historical People that Everyone Should Know | 0 | - | 4.14 | 935,800 |
| "Second Best" History Edition | 0 | - | 4.94 | 45,407 |
| Famous Empires in History | 0 | - | 4.82 | 102,063 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.39 | 55,375 |
| Former Countries by Territory Map | 0 | - | 4.96 | 84,867 |
| Empires by Maps | 0 | - | 4.98 | 92,825 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 45,819 |
| Cradles of Civilization | 0 | - | 4.41 | 31,825 |
| Materials From History #1 | 0 | - | 4.57 | 34,409 |
| Biggest Nations and Empires Ever | 0 | - | 4.56 | 132,727 |
| Famous Explorers | 0 | - | 4.70 | 32,480 |
| Answers by Time Period | 0 | - | 4.49 | 42,361 |
| Territorial Accessions | 0 | - | 4.44 | 32,078 |
| Influential Women in History | 0 | - | 4.46 | 30,339 |
| Metals of Antiquity | 0 | - | 4.94 | 84,912 |
| Materials From History #2 | 0 | - | 4.56 | 23,949 |
| Animals in World History | 0 | - | 4.82 | 39,673 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 39,393 |
| History: What Came First? #1 | 0 | - | 4.82 | 90,254 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.17 | 46,363 |
| Assassinations in History Quiz | 0 | - | 4.16 | 62,946 |
| Famous Seconds Quiz | 0 | - | 4.21 | 44,510 |
| Ages and Eras Quiz | 0 | - | 4.34 | 64,306 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.21 | 38,282 |
| Titled People Quiz #1 | 0 | - | 4.13 | 43,796 |
| Titled People Quiz #3 | 0 | - | 4.32 | 41,242 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 73,402 |
| Historical Blunders | 0 | - | 4.32 | 85,993 |
| Years in History #1 - Multiple Choice | 0 | - | 4.83 | 62,472 |
| Historical Events - AD or BC? | 0 | - | 4.75 | 51,769 |
| Mythical Creatures Quiz #1 | 0 | - | 4.91 | 652,219 |
| 20th Century Dates Quiz | 0 | - | 4.52 | 37,826 |
| Events in History #2 | 0 | - | 4.47 | 66,519 |
| Events in History #4 | 0 | - | 4.43 | 40,742 |
| This Day in History - April | 0 | - | 4.42 | 43,233 |
| This Day in History - July | 0 | - | 4.48 | 34,959 |
| This Day in History - August | 0 | - | 4.41 | 41,646 |
| This Day in History - September | 0 | - | 4.54 | 54,648 |
| This Day in History - October | 0 | - | 4.49 | 36,197 |
| This Day in History - January | 0 | - | 4.53 | 44,226 |
| This Day in History - February | 0 | - | 4.41 | 38,284 |
| This Day in History - March | 0 | - | 4.44 | 41,787 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 65,514 |
| Ancient Civilizations | 0 | - | 4.55 | 34,463 |
| The Places They Went #1 | 0 | - | 4.76 | 32,302 |
| Famous Inventors | 0 | - | 4.44 | 42,356 |
| Top 10 Oldest African Countries | 0 | - | 4.84 | 22,715 |
| Christopher Columbus Quiz | 0 | - | 4.10 | 7,667 |
| Born Here on This Date #1 | 0 | - | 3.89 | 34,501 |
| Titled People Quiz #2 | 0 | - | 4.34 | 25,426 |
| Job Titles Quiz #2 | 0 | - | 3.55 | 36,186 |
| Famous Ships Quiz | 0 | - | 4.21 | 28,136 |
| Short Historical Figures | 0 | - | 4.27 | 7,674 |
| Famous Alliances | 0 | - | 4.15 | 8,072 |
| Coups | 0 | - | 4.37 | 26,394 |
| Famous Documents | 0 | - | 4.05 | 20,974 |
| Female Historical Figures | 0 | - | 4.29 | 31,241 |
| Legendary Deeds | 0 | - | 4.14 | 28,102 |
| Disasters in History | 0 | - | 4.39 | 23,877 |
| Executions in History | 0 | - | 4.26 | 16,240 |
| Famous Adulterers | 0 | - | 4.14 | 9,706 |
| People Known as "The Great" | 0 | - | 4.40 | 22,844 |
| Which Came First? | 0 | - | 4.34 | 68,741 |
| Years in History by Picture | 0 | - | 4.43 | 29,736 |
| A to Z: Legendary Creatures | 0 | - | 4.30 | 47,991 |
| Events in History #3 | 0 | - | 4.35 | 67,346 |
| Events in History #1 | 0 | - | 4.31 | 148,910 |
| People Who Died Young #1 | 0 | - | 4.23 | 61,665 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 77,332 |
| Deaths by Date and Cause #2 | 0 | - | 4.03 | 50,062 |
| This Day in History - May | 0 | - | 4.30 | 46,753 |
| This Day in History - June | 0 | - | 4.34 | 32,535 |
| This Day in History - November | 0 | - | 4.23 | 32,501 |
| This Day in History - December | 0 | - | 4.29 | 38,990 |
| The 2nd Millennium BC | 0 | - | 4.52 | 11,508 |
| Body Parts in History and Culture | 0 | - | 4.48 | 32,607 |
| History Analogies #1 | 0 | - | 4.46 | 75,777 |
| History Analogies #2 | 0 | - | 4.51 | 64,213 |
| Current Events by Year, 1990–2009 | 0 | - | 4.76 | 143,750 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 61,275 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 49,366 |
| History Analogies #3 | 0 | - | 4.54 | 66,389 |
| People Born on Islands | 0 | - | 4.43 | 39,908 |
| Former Flags | 0 | - | 4.98 | 80,759 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,503 |
| Valid Answer - World History #1 | 0 | - | 4.59 | 42,365 |
| History True or False #3 | 0 | - | 4.53 | 36,349 |
| Events in Ancient History | 0 | - | 4.49 | 31,770 |
| Name a Valid Year in History | 0 | - | 4.92 | 52,116 |
| Famous Firsts #1 | 0 | - | 4.42 | 65,597 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 65,705 |
| Invasions | 0 | - | 4.70 | 88,793 |
| The 19th Century | 0 | - | 4.47 | 52,601 |
| The 18th Century | 0 | - | 4.48 | 41,545 |
| The 16th Century | 0 | - | 4.71 | 48,898 |
| The 21st Century | 0 | - | 4.50 | 73,426 |
| History Multiple Choice #1 | 0 | - | 4.43 | 75,449 |
| History Multiple Choice #2 | 0 | - | 4.42 | 46,571 |
| History Multiple Choice #4 | 0 | - | 4.41 | 46,935 |
| History Multiple Choice #3 | 0 | - | 4.45 | 45,567 |
| States of the German Confederation in 1848 | 0 | - | 4.84 | 26,131 |
| The Events of 9/11 | 0 | - | 4.28 | 27,189 |
| Famous Founders | 0 | - | 3.85 | 25,621 |
| Born Here on This Date #2 | 0 | - | 3.80 | 20,609 |
| People Who Died Young #2 | 0 | - | 4.11 | 29,675 |
| Quiz on the Year 1908 | 0 | - | 4.26 | 11,233 |
| 19th Century A-Z | 0 | - | 4.82 | 34,061 |
| Military History Vocabulary | 0 | - | 4.92 | 59,590 |
| The Places They Went #2 | 0 | - | 4.27 | 15,569 |
| Current Events by Year, 1950–1969 | 0 | - | 4.37 | 44,247 |
| Current Events by Year, 1910–1929 | 0 | - | 4.28 | 45,319 |
| Groups of Things - History #1 | 0 | - | 4.37 | 85,918 |
| Groups of Things - History #2 | 0 | - | 4.39 | 74,319 |
| History Analogies #4 | 0 | - | 4.16 | 50,492 |
| History Groups of Two | 0 | - | 4.31 | 37,807 |
| 5-Letter History Chain #3 | 0 | - | 4.48 | 50,408 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 50,544 |
| 5-Letter History Chain #1 | 0 | - | 4.53 | 83,105 |
| Name a Valid Answer - World History #2 | 0 | - | 4.38 | 37,501 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 19,496 |
| Empires A-Z | 0 | - | 4.47 | 39,414 |
| Random History by Country | 0 | - | 4.53 | 31,260 |
| World History Quiz for Dummies | 0 | - | 4.55 | 88,196 |
| G7 Leaders Since 2003 | 0 | - | 4.46 | 38,197 |
| People Depicted in Paintings | 0 | - | 4.55 | 40,878 |
| The 20th Century | 0 | - | 4.45 | 78,392 |
| Cold War Trivia #1 | 0 | - | 4.37 | 53,657 |
| Famous Battles Quiz | 0 | - | 4.24 | 46,518 |
| Name the War Quiz | 0 | - | 4.39 | 189,188 |
| People Who Were "The" Something | 0 | - | 4.22 | 128,458 |
| Famous U.S. Generals | 0 | - | 4.24 | 36,883 |
| Religions by Country of Origin Quiz | 0 | - | 4.28 | 72,308 |
| Quotes from Historical Figures #1 | 0 | - | 4.48 | 81,886 |
| Famous Families #1 | 0 | - | 4.25 | 79,152 |
| Names for Warriors | 0 | - | 4.39 | 34,444 |
| First Names of Historical Figures #2 | 0 | - | 4.37 | 34,694 |
| Famous Immigrants and Exiles | 0 | - | 4.51 | 19,640 |
| Famous Firsts #2 | 0 | - | 4.01 | 78,477 |
| First Names of Historical Figures #1 | 0 | - | 4.40 | 215,160 |
| 2017 Year in Review | 0 | - | 4.41 | 29,859 |
| The 9th and 10th Century | 0 | - | 4.47 | 28,008 |
| The 1st and 2nd Century | 0 | - | 4.54 | 21,711 |
| The 5th and 6th Century | 0 | - | 4.72 | 20,814 |
| History by Letter - A | 0 | - | 4.50 | 137,353 |
| History by Letter - B | 0 | - | 4.48 | 154,711 |
| History by Letter - C | 0 | - | 4.76 | 152,143 |
| History by Letter - E | 0 | - | 4.50 | 126,222 |
| History by Letter - G | 0 | - | 4.48 | 109,546 |
| History by Letter - H | 0 | - | 4.42 | 122,257 |
| History by Letter - J | 0 | - | 4.49 | 138,704 |
| History by Letter - N | 0 | - | 4.47 | 93,224 |
| History by Letter - S | 0 | - | 4.46 | 83,983 |
| History by Letter - W | 0 | - | 4.44 | 97,361 |
| History by Letter - M | 0 | - | 4.55 | 108,255 |
| History by Letter - K | 0 | - | 4.48 | 91,335 |
| History by Letter - L | 0 | - | 4.47 | 101,169 |
| History by Letter - I | 0 | - | 4.51 | 94,169 |
| History General Knowledge #1 | 0 | - | 4.50 | 98,270 |
| History General Knowledge #3 | 0 | - | 4.50 | 75,307 |
| History General Knowledge #6 | 0 | - | 4.43 | 69,725 |
| History General Knowledge #10 | 0 | - | 4.44 | 61,657 |
| History General Knowledge #11 | 0 | - | 4.42 | 52,480 |
| History by Picture - A | 0 | - | 4.22 | 40,127 |
| History by Picture - B | 0 | - | 4.35 | 42,795 |
| History by Picture - C | 0 | - | 4.34 | 47,861 |
| History by Picture - F | 0 | - | 4.32 | 32,894 |
| History by Picture - G | 0 | - | 4.39 | 37,093 |
| History by Picture - D | 0 | - | 4.31 | 38,758 |
| History by Picture - E | 0 | - | 4.26 | 38,646 |
| History by Picture - H | 0 | - | 4.37 | 32,053 |
| History by Picture - M | 0 | - | 4.22 | 31,961 |
| History by Picture - N | 0 | - | 4.38 | 36,168 |
| History by Picture - O | 0 | - | 4.36 | 31,829 |
| Years in History #2 - Multiple Choice | 0 | - | 4.38 | 38,241 |
| History True or False #1 | 0 | - | 4.47 | 66,188 |
| History Multiple Choice #5 | 0 | - | 4.49 | 29,751 |
| Dark Ages History | 0 | - | 4.43 | 31,525 |
| Name that Historical Figure #1 | 0 | - | 4.64 | 292,513 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 246,208 |
| Musicians Who Died Young | 0 | - | 4.38 | 94,405 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.53 | 10,134 |
| Normandy D-Day Beaches | 0 | - | 4.82 | 36,333 |
| Territory Changes in World War I | 0 | - | 4.87 | 39,818 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.47 | 440,192 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.41 | 640,628 |
| History General Knowledge #13 | 0 | - | 4.68 | 23,212 |
| Historical Leaders by Date #1 | 0 | - | 4.50 | 28,115 |
| Historical Leaders by Date #2 | 0 | - | 4.54 | 27,006 |
| Invasions of Great Britain | 0 | - | 4.48 | 55,198 |
| Geography of the Dutch Empire | 0 | - | 4.70 | 32,248 |
| Historical Rulers #2 | 0 | - | 4.25 | 42,889 |
| Historical Rulers #1 | 0 | - | 4.33 | 110,877 |
| 4-Letter History Chain #1 | 0 | - | 4.39 | 76,757 |
| 5-Letter History Chain #2 | 0 | - | 4.34 | 57,296 |
| 6-Letter History Chain #1 | 0 | - | 4.31 | 62,900 |
| 4-Letter History Chain #2 | 0 | - | 4.31 | 43,991 |
| Earliest Domestication of Animals | 0 | - | 4.32 | 27,382 |
| 4-Letter History Chain #3 | 0 | - | 4.34 | 46,853 |
| Animals in the News | 0 | - | 4.39 | 18,915 |
| Nicknames in World History | 0 | - | 4.66 | 24,133 |
