| "Second Best" History Edition | 0 | - | 4.94 | 45,538 |
| Famous Empires in History | 0 | - | 4.82 | 102,238 |
| Cradles of Civilization | 0 | - | 4.42 | 31,916 |
| Materials From History #1 | 0 | - | 4.57 | 40,358 |
| Biggest Nations and Empires Ever | 0 | - | 4.56 | 132,855 |
| Famous Explorers | 0 | - | 4.70 | 32,514 |
| Answers by Time Period | 0 | - | 4.49 | 42,411 |
| Territorial Accessions | 0 | - | 4.44 | 32,107 |
| Former Countries by Territory Map | 0 | - | 4.96 | 84,973 |
| Empires by Maps | 0 | - | 4.98 | 93,030 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 45,935 |
| Influential Women in History | 0 | - | 4.46 | 30,360 |
| Materials From History #2 | 0 | - | 4.56 | 24,361 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.17 | 46,387 |
| Assassinations in History Quiz | 0 | - | 4.16 | 62,969 |
| Famous Seconds Quiz | 0 | - | 4.21 | 44,518 |
| Ages and Eras Quiz | 0 | - | 4.34 | 64,323 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.21 | 38,285 |
| Titled People Quiz #1 | 0 | - | 4.13 | 43,810 |
| Titled People Quiz #3 | 0 | - | 4.32 | 41,255 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 73,415 |
| Historical Blunders | 0 | - | 4.32 | 86,033 |
| Metals of Antiquity | 0 | - | 4.94 | 84,984 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 39,437 |
| Born Here on This Date #1 | 0 | - | 3.89 | 34,505 |
| Titled People Quiz #2 | 0 | - | 4.34 | 25,440 |
| Job Titles Quiz #2 | 0 | - | 3.55 | 36,190 |
| Famous Ships Quiz | 0 | - | 4.21 | 28,147 |
| Short Historical Figures | 0 | - | 4.27 | 7,678 |
| Famous Alliances | 0 | - | 4.15 | 8,080 |
| Coups | 0 | - | 4.37 | 26,408 |
| Famous Documents | 0 | - | 4.05 | 20,980 |
| Female Historical Figures | 0 | - | 4.29 | 31,251 |
| Legendary Deeds | 0 | - | 4.14 | 28,114 |
| Disasters in History | 0 | - | 4.39 | 23,890 |
| Executions in History | 0 | - | 4.26 | 16,244 |
| Famous Adulterers | 0 | - | 4.14 | 9,708 |
| People Known as "The Great" | 0 | - | 4.40 | 22,852 |
| Years in History #1 - Multiple Choice | 0 | - | 4.83 | 62,520 |
| Historical Events - AD or BC? | 0 | - | 4.75 | 51,814 |
| 20th Century Dates Quiz | 0 | - | 4.52 | 37,835 |
| Events in History #2 | 0 | - | 4.47 | 66,561 |
| Events in History #4 | 0 | - | 4.43 | 40,765 |
| This Day in History - April | 0 | - | 4.42 | 43,248 |
| This Day in History - July | 0 | - | 4.48 | 34,984 |
| This Day in History - August | 0 | - | 4.41 | 41,663 |
| This Day in History - September | 0 | - | 4.54 | 54,682 |
| This Day in History - October | 0 | - | 4.49 | 36,208 |
| This Day in History - January | 0 | - | 4.53 | 44,251 |
| This Day in History - February | 0 | - | 4.41 | 38,297 |
| This Day in History - March | 0 | - | 4.44 | 41,809 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 65,531 |
| Ancient Civilizations | 0 | - | 4.55 | 34,477 |
| The Places They Went #1 | 0 | - | 4.76 | 32,315 |
| Famous Inventors | 0 | - | 4.44 | 42,364 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.14 | 936,588 |
| Mythical Creatures Quiz #1 | 0 | - | 4.91 | 652,690 |
| Which Came First? | 0 | - | 4.34 | 68,808 |
| Years in History by Picture | 0 | - | 4.43 | 29,770 |
| A to Z: Legendary Creatures | 0 | - | 4.30 | 48,033 |
| Events in History #3 | 0 | - | 4.35 | 67,381 |
| Events in History #1 | 0 | - | 4.31 | 148,971 |
| Famous Founders | 0 | - | 3.85 | 25,624 |
| People Who Died Young #1 | 0 | - | 4.23 | 61,675 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 77,368 |
| Deaths by Date and Cause #2 | 0 | - | 4.03 | 50,073 |
| Born Here on This Date #2 | 0 | - | 3.80 | 20,612 |
| This Day in History - May | 0 | - | 4.30 | 46,770 |
| This Day in History - June | 0 | - | 4.34 | 32,545 |
| This Day in History - November | 0 | - | 4.23 | 32,510 |
| This Day in History - December | 0 | - | 4.29 | 39,001 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.39 | 55,424 |
| The 2nd Millennium BC | 0 | - | 4.52 | 11,523 |
| Body Parts in History and Culture | 0 | - | 4.48 | 32,640 |
| History Analogies #1 | 0 | - | 4.46 | 75,804 |
| History Analogies #2 | 0 | - | 4.51 | 64,248 |
| Current Events by Year, 1990–2009 | 0 | - | 4.76 | 143,812 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 61,310 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 49,385 |
| History Analogies #3 | 0 | - | 4.54 | 66,421 |
| People Born on Islands | 0 | - | 4.43 | 39,927 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,544 |
| Valid Answer - World History #1 | 0 | - | 4.59 | 42,409 |
| Events in Ancient History | 0 | - | 4.49 | 31,791 |
| Famous Firsts #1 | 0 | - | 4.42 | 65,616 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 65,776 |
| Invasions | 0 | - | 4.70 | 88,855 |
| The 19th Century | 0 | - | 4.47 | 52,624 |
| The 18th Century | 0 | - | 4.48 | 41,568 |
| The 16th Century | 0 | - | 4.71 | 48,908 |
| The 21st Century | 0 | - | 4.50 | 73,506 |
| History Multiple Choice #1 | 0 | - | 4.43 | 75,497 |
| History Multiple Choice #2 | 0 | - | 4.42 | 46,596 |
| History Multiple Choice #4 | 0 | - | 4.41 | 46,969 |
| History Multiple Choice #3 | 0 | - | 4.45 | 45,606 |
| Former Flags | 0 | - | 4.98 | 80,865 |
| The Events of 9/11 | 0 | - | 4.28 | 27,207 |
| Name a Valid Year in History | 0 | - | 4.92 | 52,229 |
| People Who Died Young #2 | 0 | - | 4.11 | 29,681 |
| Quiz on the Year 1908 | 0 | - | 4.26 | 11,236 |
| The Places They Went #2 | 0 | - | 4.27 | 15,577 |
| Current Events by Year, 1950–1969 | 0 | - | 4.37 | 44,266 |
| Current Events by Year, 1910–1929 | 0 | - | 4.28 | 45,336 |
| Groups of Things - History #1 | 0 | - | 4.37 | 85,971 |
| Groups of Things - History #2 | 0 | - | 4.39 | 74,342 |
| History Analogies #4 | 0 | - | 4.16 | 50,508 |
| History Groups of Two | 0 | - | 4.31 | 37,823 |
| Name a Valid Answer - World History #2 | 0 | - | 4.38 | 37,577 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 19,505 |
| States of the German Confederation in 1848 | 0 | - | 4.84 | 26,167 |
| Random History by Country | 0 | - | 4.53 | 31,279 |
| Cold War Trivia #1 | 0 | - | 4.37 | 53,709 |
| Famous Battles Quiz | 0 | - | 4.24 | 46,532 |
| Name the War Quiz | 0 | - | 4.39 | 189,287 |
| People Who Were "The" Something | 0 | - | 4.22 | 128,510 |
| Famous U.S. Generals | 0 | - | 4.24 | 36,895 |
| Religions by Country of Origin Quiz | 0 | - | 4.28 | 72,339 |
| Famous Families #1 | 0 | - | 4.25 | 79,186 |
| Names for Warriors | 0 | - | 4.39 | 34,459 |
| First Names of Historical Figures #2 | 0 | - | 4.37 | 34,734 |
| Famous Immigrants and Exiles | 0 | - | 4.51 | 19,647 |
| Famous Firsts #2 | 0 | - | 4.01 | 78,482 |
| First Names of Historical Figures #1 | 0 | - | 4.40 | 215,270 |
| 2017 Year in Review | 0 | - | 4.41 | 29,870 |
| The 9th and 10th Century | 0 | - | 4.47 | 28,029 |
| The 1st and 2nd Century | 0 | - | 4.54 | 21,726 |
| The 5th and 6th Century | 0 | - | 4.72 | 20,827 |
| History by Picture - A | 0 | - | 4.22 | 40,173 |
| History by Picture - B | 0 | - | 4.35 | 42,830 |
| History by Picture - C | 0 | - | 4.34 | 47,908 |
| History by Picture - F | 0 | - | 4.32 | 32,934 |
| History by Picture - G | 0 | - | 4.39 | 37,131 |
| History by Picture - D | 0 | - | 4.31 | 38,798 |
| History by Picture - E | 0 | - | 4.26 | 38,683 |
| History by Picture - H | 0 | - | 4.37 | 32,093 |
| History by Picture - M | 0 | - | 4.22 | 31,993 |
| History by Picture - N | 0 | - | 4.38 | 36,199 |
| History by Picture - O | 0 | - | 4.36 | 31,856 |
| Years in History #2 - Multiple Choice | 0 | - | 4.38 | 38,262 |
| History Multiple Choice #5 | 0 | - | 4.49 | 29,781 |
| Dark Ages History | 0 | - | 4.43 | 31,530 |
| Musicians Who Died Young | 0 | - | 4.38 | 94,516 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.53 | 10,145 |
| 5-Letter History Chain #3 | 0 | - | 4.48 | 50,450 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 50,585 |
| 5-Letter History Chain #1 | 0 | - | 4.53 | 83,164 |
| Empires A-Z | 0 | - | 4.47 | 39,453 |
| World History Quiz for Dummies | 0 | - | 4.55 | 88,258 |
| G7 Leaders Since 2003 | 0 | - | 4.46 | 38,231 |
| People Depicted in Paintings | 0 | - | 4.55 | 40,911 |
| The 20th Century | 0 | - | 4.45 | 78,442 |
| Quotes from Historical Figures #1 | 0 | - | 4.48 | 81,921 |
| 19th Century A-Z | 0 | - | 4.82 | 34,086 |
| History by Letter - A | 0 | - | 4.50 | 137,430 |
| History by Letter - B | 0 | - | 4.48 | 154,820 |
| History by Letter - C | 0 | - | 4.76 | 152,268 |
| History by Letter - E | 0 | - | 4.50 | 126,307 |
| History by Letter - G | 0 | - | 4.48 | 109,612 |
| History by Letter - H | 0 | - | 4.42 | 122,352 |
| History by Letter - J | 0 | - | 4.49 | 138,806 |
| History by Letter - N | 0 | - | 4.47 | 93,279 |
| History by Letter - S | 0 | - | 4.46 | 84,037 |
| History by Letter - W | 0 | - | 4.44 | 97,454 |
| History by Letter - M | 0 | - | 4.55 | 108,318 |
| History by Letter - K | 0 | - | 4.49 | 91,382 |
| History by Letter - L | 0 | - | 4.47 | 101,229 |
| History by Letter - I | 0 | - | 4.51 | 94,216 |
| History General Knowledge #1 | 0 | - | 4.50 | 98,364 |
| History General Knowledge #3 | 0 | - | 4.50 | 75,364 |
| History General Knowledge #6 | 0 | - | 4.43 | 69,769 |
| History General Knowledge #10 | 0 | - | 4.44 | 61,702 |
| History General Knowledge #11 | 0 | - | 4.39 | 52,542 |
| Military History Vocabulary | 0 | - | 4.92 | 59,662 |
| History True or False #1 | 0 | - | 4.47 | 66,253 |
| Name that Historical Figure #1 | 0 | - | 4.64 | 292,720 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 246,392 |
| Earliest Domestication of Animals | 0 | - | 4.32 | 27,389 |
| Animals in the News | 0 | - | 4.39 | 18,925 |
| Normandy D-Day Beaches | 0 | - | 4.82 | 36,377 |
| Territory Changes in World War I | 0 | - | 4.87 | 39,878 |
| Cold War Trivia #2 | 0 | - | 4.25 | 25,330 |
| Historical Middle Names #1 | 0 | - | 3.60 | 48,355 |
| Historical Middle Names #2 | 0 | - | 4.15 | 19,766 |
| Famous Mottos Quiz | 0 | - | 3.45 | 47,604 |
| Oldest Things | 0 | - | 3.96 | 64,502 |
| Famous Homes - Who Lived There? | 0 | - | 4.06 | 26,148 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.47 | 440,585 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.41 | 641,207 |
| Extinct Animals | 0 | - | 4.14 | 25,779 |
| The Diseases They Had | 0 | - | 4.13 | 13,067 |
| History of Christmas | 0 | - | 4.28 | 17,917 |
| Women in History by Picture | 0 | - | 4.36 | 23,390 |
| Famous Firsts #3 - The United States | 0 | - | 4.17 | 13,260 |
| Quiz on the Year 2000 | 0 | - | 4.05 | 18,130 |
| The 7th and 8th Century | 0 | - | 4.31 | 22,651 |
| The 1st and 2nd Century BC | 0 | - | 4.40 | 15,258 |
| The 3rd and 4th Century BC | 0 | - | 4.34 | 13,441 |
| The 5th and 6th Century BC | 0 | - | 4.38 | 12,417 |
| History by Picture - I | 0 | - | 4.26 | 22,791 |
| History by Picture - J | 0 | - | 4.19 | 23,255 |
