| Mythical Creatures Quiz #2 | 0 | - | 4.05 | 100,688 |
| "Second Best" History Edition | 0 | - | 4.94 | 46,163 |
| A to Z: Legendary Creatures | 0 | - | 4.31 | 48,227 |
| Famous Empires in History | 0 | - | 4.83 | 103,062 |
| Military History Vocabulary | 0 | - | 4.92 | 59,999 |
| Former Countries by Territory Map | 0 | - | 4.96 | 85,535 |
| Empires by Maps | 0 | - | 4.98 | 94,041 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 46,279 |
| Mythical Lands | 0 | - | 4.24 | 81,231 |
| Christmas Vocabulary | 0 | - | 4.05 | 32,228 |
| Metals of Antiquity | 0 | - | 4.94 | 85,314 |
| Cradles of Civilization | 0 | - | 4.41 | 32,204 |
| Materials From History #1 | 0 | - | 4.54 | 44,814 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 39,699 |
| History: What Came First? #1 | 0 | - | 4.82 | 90,902 |
| Words for Leaders | 0 | - | 4.80 | 216,118 |
| Biggest Nations and Empires Ever | 0 | - | 4.55 | 133,478 |
| Famous Explorers | 0 | - | 4.71 | 32,639 |
| Answers by Time Period | 0 | - | 4.49 | 42,585 |
| Territorial Accessions | 0 | - | 4.43 | 32,195 |
| Years in History #1 - Multiple Choice | 0 | - | 4.84 | 62,800 |
| Elemental Words | 0 | - | 4.96 | 47,311 |
| Foods by Alternate Definition | 0 | - | 3.84 | 52,395 |
| Last Name Vocabulary | 0 | - | 4.18 | 53,916 |
| First Name Vocabulary #1 | 0 | - | 3.76 | 44,898 |
| First Name Vocabulary #2 | 0 | - | 3.97 | 33,365 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 133,325 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 71,300 |
| Influential Women in History | 0 | - | 4.47 | 30,440 |
| Historical Events - AD or BC? | 0 | - | 4.74 | 52,013 |
| Materials From History #2 | 0 | - | 4.58 | 24,854 |
| 20th Century Dates Quiz | 0 | - | 4.53 | 37,899 |
| Events in History #2 | 0 | - | 4.47 | 66,823 |
| Events in History #4 | 0 | - | 4.43 | 40,940 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.18 | 46,492 |
| Assassinations in History Quiz | 0 | - | 4.17 | 63,071 |
| Famous Seconds Quiz | 0 | - | 4.21 | 44,564 |
| Ages and Eras Quiz | 0 | - | 4.35 | 64,441 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.21 | 38,318 |
| Titled People Quiz #1 | 0 | - | 4.14 | 43,854 |
| Titled People Quiz #3 | 0 | - | 4.33 | 41,310 |
| Job Titles Quiz #1 | 0 | - | 4.23 | 73,506 |
| Historical Blunders | 0 | - | 4.32 | 86,671 |
| This Day in History - April | 0 | - | 4.42 | 43,303 |
| This Day in History - July | 0 | - | 4.48 | 35,045 |
| This Day in History - August | 0 | - | 4.41 | 41,739 |
| This Day in History - September | 0 | - | 4.54 | 54,816 |
| This Day in History - October | 0 | - | 4.49 | 36,272 |
| This Day in History - January | 0 | - | 4.53 | 44,378 |
| This Day in History - February | 0 | - | 4.41 | 38,359 |
| This Day in History - March | 0 | - | 4.44 | 41,899 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 65,596 |
| Ancient Civilizations | 0 | - | 4.55 | 34,577 |
| The Places They Went #1 | 0 | - | 4.77 | 32,364 |
| Famous Inventors | 0 | - | 4.44 | 42,414 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.14 | 940,889 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.19 | 56,945 |
| Song Title Vocabulary | 0 | - | 4.35 | 48,815 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,830 |
| Former Flags | 0 | - | 4.98 | 81,334 |
| Name a Valid Year in History | 0 | - | 4.92 | 52,822 |
| Japanese Loanwords | 0 | - | 4.50 | 79,239 |
| Body Parts in History and Culture | 0 | - | 4.48 | 32,767 |
| History Analogies #1 | 0 | - | 4.47 | 75,939 |
| History Analogies #2 | 0 | - | 4.51 | 64,387 |
| Current Events by Year, 1990–2009 | 0 | - | 4.76 | 144,159 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 61,500 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 49,507 |
| History Analogies #3 | 0 | - | 4.54 | 66,573 |
| People Born on Islands | 0 | - | 4.43 | 40,065 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,777 |
| Which Came First? | 0 | - | 4.35 | 69,069 |
| Years in History by Picture | 0 | - | 4.43 | 29,958 |
| Christopher Columbus Quiz | 0 | - | 4.12 | 7,685 |
| States of the German Confederation in 1848 | 0 | - | 4.83 | 26,446 |
| Valid Answer - World History #1 | 0 | - | 4.59 | 42,593 |
| History True or False #3 | 0 | - | 4.53 | 36,611 |
| Events in History #3 | 0 | - | 4.35 | 67,605 |
| Events in History #1 | 0 | - | 4.32 | 149,506 |
| Events in Ancient History | 0 | - | 4.49 | 31,971 |
| Born Here on This Date #1 | 0 | - | 3.90 | 34,516 |
| People Who Died Young #1 | 0 | - | 4.24 | 61,727 |
| Titled People Quiz #2 | 0 | - | 4.35 | 25,463 |
| Deaths by Date and Cause #1 | 0 | - | 4.39 | 77,559 |
| Deaths by Date and Cause #2 | 0 | - | 4.04 | 50,141 |
| Job Titles Quiz #2 | 0 | - | 3.57 | 36,209 |
| Famous Ships Quiz | 0 | - | 4.22 | 28,187 |
| Short Historical Figures | 0 | - | 4.29 | 7,696 |
| Famous Alliances | 0 | - | 4.17 | 8,096 |
| Famous Firsts #1 | 0 | - | 4.42 | 65,727 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 66,121 |
| Coups | 0 | - | 4.38 | 26,438 |
| Famous Documents | 0 | - | 4.07 | 21,011 |
| Invasions | 0 | - | 4.71 | 89,244 |
| Female Historical Figures | 0 | - | 4.30 | 31,303 |
| Legendary Deeds | 0 | - | 4.15 | 28,138 |
| Disasters in History | 0 | - | 4.40 | 23,937 |
| Executions in History | 0 | - | 4.27 | 16,274 |
| Famous Adulterers | 0 | - | 4.14 | 9,726 |
| People Known as "The Great" | 0 | - | 4.40 | 22,898 |
| First Names of Historical Figures #1 | 0 | - | 4.41 | 216,118 |
| This Day in History - May | 0 | - | 4.30 | 46,853 |
| This Day in History - June | 0 | - | 4.34 | 32,585 |
| This Day in History - November | 0 | - | 4.23 | 32,555 |
| This Day in History - December | 0 | - | 4.29 | 39,073 |
| The 19th Century | 0 | - | 4.47 | 53,525 |
| The 18th Century | 0 | - | 4.49 | 42,213 |
| The 16th Century | 0 | - | 4.71 | 49,314 |
| 19th Century A-Z | 0 | - | 4.82 | 34,275 |
| The 21st Century | 0 | - | 4.50 | 92,044 |
| History by Picture - N | 0 | - | 4.41 | 36,389 |
| History Multiple Choice #1 | 0 | - | 4.43 | 75,777 |
| History Multiple Choice #2 | 0 | - | 4.42 | 46,758 |
| History Multiple Choice #4 | 0 | - | 4.41 | 47,120 |
| History Multiple Choice #3 | 0 | - | 4.45 | 45,741 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.40 | 55,681 |
| The 2nd Millennium BC | 0 | - | 4.52 | 11,730 |
| Five Countries by a Single Word by Continent | 0 | - | 4.89 | 65,562 |
| Song Titles with Shared First Words #1 | 0 | - | 4.86 | 20,978 |
| American Legal Vocabulary | 0 | - | 4.40 | 32,119 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.89 | 50,628 |
| Current Events by Year, 1950–1969 | 0 | - | 4.37 | 44,372 |
| Current Events by Year, 1910–1929 | 0 | - | 4.28 | 45,419 |
| Groups of Things - History #1 | 0 | - | 4.37 | 86,290 |
| Groups of Things - History #2 | 0 | - | 4.39 | 74,548 |
| History Analogies #4 | 0 | - | 4.17 | 50,620 |
| History Groups of Two | 0 | - | 4.31 | 37,935 |
| 5-Letter History Chain #3 | 0 | - | 4.48 | 50,632 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 50,757 |
| 5-Letter History Chain #1 | 0 | - | 4.53 | 83,425 |
| Name a Valid Answer - World History #2 | 0 | - | 4.40 | 38,047 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 19,585 |
| Empires A-Z | 0 | - | 4.48 | 39,704 |
| Random History by Country | 0 | - | 4.53 | 31,435 |
| World History Quiz for Dummies | 0 | - | 4.55 | 88,707 |
| G7 Leaders Since 2003 | 0 | - | 4.46 | 38,418 |
| People Depicted in Paintings | 0 | - | 4.55 | 41,099 |
| The 20th Century | 0 | - | 4.44 | 80,208 |
| Roman Provinces on a Map | 0 | - | 4.53 | 31,704 |
| Normandy D-Day Beaches | 0 | - | 4.82 | 36,552 |
| Territory Changes in World War I | 0 | - | 4.87 | 40,147 |
| Cold War Trivia #1 | 0 | - | 4.37 | 53,910 |
| Famous Battles Quiz | 0 | - | 4.25 | 46,623 |
| Name the War Quiz | 0 | - | 4.39 | 189,822 |
| People Who Were "The" Something | 0 | - | 4.22 | 128,710 |
| Famous U.S. Generals | 0 | - | 4.25 | 36,951 |
| Religions by Country of Origin Quiz | 0 | - | 4.29 | 72,573 |
| Quotes from Historical Figures #1 | 0 | - | 4.48 | 82,082 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.47 | 442,785 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.41 | 644,582 |
| Famous Families #1 | 0 | - | 4.25 | 79,319 |
| Names for Warriors | 0 | - | 4.40 | 34,537 |
| First Names of Historical Figures #2 | 0 | - | 4.37 | 35,005 |
| Famous Immigrants and Exiles | 0 | - | 4.53 | 19,672 |
| Famous Firsts #2 | 0 | - | 4.01 | 78,545 |
| 2017 Year in Review | 0 | - | 4.41 | 29,963 |
| The 9th and 10th Century | 0 | - | 4.47 | 28,276 |
| The 1st and 2nd Century | 0 | - | 4.55 | 22,009 |
| The 5th and 6th Century | 0 | - | 4.72 | 21,012 |
| History by Letter - A | 0 | - | 4.50 | 138,084 |
| History by Letter - B | 0 | - | 4.48 | 155,557 |
| History by Letter - C | 0 | - | 4.71 | 153,113 |
| History by Letter - E | 0 | - | 4.50 | 126,897 |
| History by Letter - G | 0 | - | 4.48 | 110,149 |
| History by Letter - H | 0 | - | 4.42 | 122,973 |
| History by Letter - J | 0 | - | 4.49 | 139,421 |
| History by Letter - N | 0 | - | 4.47 | 93,917 |
| History by Letter - S | 0 | - | 4.46 | 84,569 |
| History by Letter - W | 0 | - | 4.45 | 98,080 |
| History by Letter - M | 0 | - | 4.55 | 108,814 |
| History by Letter - K | 0 | - | 4.48 | 91,817 |
| History by Letter - L | 0 | - | 4.47 | 101,934 |
| History by Letter - I | 0 | - | 4.51 | 94,673 |
| History General Knowledge #1 | 0 | - | 4.50 | 98,857 |
| History General Knowledge #3 | 0 | - | 4.50 | 75,661 |
| History General Knowledge #6 | 0 | - | 4.42 | 70,006 |
| History General Knowledge #10 | 0 | - | 4.44 | 61,983 |
| History by Picture - A | 0 | - | 4.22 | 40,395 |
| History by Picture - B | 0 | - | 4.35 | 43,082 |
| History by Picture - C | 0 | - | 4.35 | 48,174 |
| History by Picture - F | 0 | - | 4.33 | 33,120 |
| History by Picture - G | 0 | - | 4.39 | 37,350 |
| History by Picture - D | 0 | - | 4.32 | 39,023 |
| History by Picture - E | 0 | - | 4.28 | 38,880 |
| History by Picture - H | 0 | - | 4.38 | 32,274 |
| History by Picture - K | 0 | - | 4.41 | 29,405 |
| History by Picture - M | 0 | - | 4.23 | 32,160 |
| History by Picture - O | 0 | - | 4.37 | 32,032 |
| Years in History #2 - Multiple Choice | 0 | - | 4.38 | 38,393 |
| History True or False #1 | 0 | - | 4.48 | 66,537 |
| History Multiple Choice #5 | 0 | - | 4.50 | 29,915 |
| Dark Ages History | 0 | - | 4.43 | 31,577 |
| Name that Historical Figure #1 | 0 | - | 4.64 | 293,904 |
| Name that Historical Figure #2 | 0 | - | 4.44 | 247,473 |
| Musicians Who Died Young | 0 | - | 4.38 | 95,137 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.54 | 10,341 |
| Words for Government | 0 | - | 4.47 | 72,340 |
| Words with Colors Quiz | 0 | - | 3.95 | 25,660 |
| Medical Vocabulary | 0 | - | 4.53 | 53,294 |
| German Loan Words | 0 | - | 4.28 | 129,461 |
