| 1940s Decade Quiz | 0 | - | 4.48 | 49,258 |
| 2010s Decade Quiz | 0 | - | 4.58 | 82,819 |
| 2020 Year in Review | 0 | - | 4.48 | 26,304 |
| 1970s Decade Quiz | 0 | - | 4.16 | 49,448 |
| 2000s Decade Quiz | 0 | - | 4.20 | 102,719 |
| 1980s Decade Quiz | 0 | - | 4.35 | 71,612 |
| 1910s Decade Quiz | 0 | - | 4.17 | 50,564 |
| 1930s Decade Quiz | 0 | - | 4.25 | 46,949 |
| 1920s Decade Quiz | 0 | - | 4.32 | 47,342 |
| 1900s Decade Quiz | 0 | - | 4.15 | 42,499 |
| 1860s Decade Quiz | 0 | - | 4.29 | 38,881 |
| 1880s Decade Quiz | 0 | - | 4.21 | 37,921 |
| 1890s Decade Quiz | 0 | - | 4.22 | 38,312 |
| 1990s Decade Quiz | 0 | - | 4.02 | 50,624 |
| 1870s Decade Quiz | 0 | - | 4.28 | 35,260 |
| 1840s Decade Quiz | 0 | - | 4.29 | 36,063 |
| 1850s Decade Quiz | 0 | - | 4.40 | 33,471 |
| 1790s Decade Quiz | 0 | - | 4.53 | 31,601 |
| 1800s Decade Quiz | 0 | - | 4.45 | 30,149 |
| 1810s Decade Quiz | 0 | - | 4.56 | 29,376 |
| 1820s Decade Quiz | 0 | - | 4.50 | 28,258 |
| The 17th Century | 0 | - | 4.44 | 43,977 |
| Name a Valid Year in History | 0 | - | 4.92 | 54,252 |
| 1830s Decade Quiz | 0 | - | 4.40 | 27,661 |
| 1780s Decade Quiz | 0 | - | 4.30 | 24,444 |
| 19th Century A-Z | 0 | - | 4.82 | 34,572 |
| "Second Best" History Edition | 0 | - | 4.94 | 47,484 |
| Famous Empires in History | 0 | - | 4.83 | 105,012 |
| The 20th Century | 0 | - | 4.43 | 90,080 |
| 1770s Decade Quiz | 0 | - | 3.96 | 25,892 |
| 2017 Year in Review | 0 | - | 4.41 | 30,092 |
| Former Countries by Territory Map | 0 | - | 4.97 | 86,754 |
| Empires by Maps | 0 | - | 4.98 | 96,024 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 46,842 |
| 2019 Year in Review | 0 | - | 4.43 | 32,807 |
| The 15th Century | 0 | - | 4.41 | 42,380 |
| The 14th Century | 0 | - | 4.53 | 40,330 |
| The 13th Century | 0 | - | 4.44 | 34,280 |
| The 11th and 12th Century | 0 | - | 4.53 | 46,248 |
| Metals of Antiquity | 0 | - | 4.93 | 85,852 |
| Animals in World History | 0 | - | 4.82 | 40,542 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 40,221 |
| History: What Came First? #1 | 0 | - | 4.84 | 92,000 |
| Quiz on the Year 2000 | 0 | - | 4.05 | 18,311 |
| Music by Year, 1990–2009 | 0 | - | 4.22 | 102,016 |
| Music by Year, 1970–1989 | 0 | - | 4.28 | 38,304 |
| Movies by Year, 1990–2009 | 0 | - | 4.18 | 63,594 |
| 20th Century A-Z | 0 | - | 4.48 | 38,893 |
| 18th Century A-Z | 0 | - | 4.60 | 31,708 |
| Years in History #1 - Multiple Choice | 0 | - | 4.84 | 63,465 |
| Cradles of Civilization | 0 | - | 4.41 | 32,746 |
| Materials From History #1 | 0 | - | 4.54 | 45,282 |
| Historical Countries by Ruler | 0 | - | 4.45 | 39,903 |
| Mythical Creatures Quiz #1 | 0 | - | 4.91 | 659,602 |
| 1960s Decade Quiz #2 | 0 | - | 4.44 | 41,886 |
| Biggest Nations and Empires Ever | 0 | - | 4.55 | 134,573 |
| Famous Explorers | 0 | - | 4.65 | 32,852 |
| Answers by Time Period | 0 | - | 4.49 | 42,882 |
| Territorial Accessions | 0 | - | 4.43 | 32,354 |
| 2012 Year in Review | 0 | - | 4.03 | 45,310 |
| 2011 Year in Review | 0 | - | 4.16 | 41,225 |
| 2013 Year in Review | 0 | - | 4.32 | 39,715 |
| Movies by Year, 1970–1989 | 0 | - | 4.33 | 24,115 |
| 16th Century A-Z | 0 | - | 4.54 | 15,934 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.96 | 36,956 |
| Top 10 Oldest African Countries | 0 | - | 4.84 | 23,272 |
| Influential Women in History | 0 | - | 4.47 | 30,572 |
| Former Flags | 0 | - | 4.98 | 82,256 |
| Historical Events - AD or BC? | 0 | - | 4.75 | 52,538 |
| Materials From History #2 | 0 | - | 4.58 | 24,967 |
| 1950s Decade Quiz | 0 | - | 4.37 | 46,770 |
| 1960s Decade Quiz #1 | 0 | - | 4.38 | 47,546 |
| 20th Century Dates Quiz | 0 | - | 4.53 | 38,021 |
| Events in History #2 | 0 | - | 4.47 | 67,250 |
| Events in History #4 | 0 | - | 4.44 | 41,250 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.18 | 46,696 |
| Assassinations in History Quiz | 0 | - | 4.17 | 63,259 |
| Famous Seconds Quiz | 0 | - | 4.21 | 44,648 |
| Ages and Eras Quiz | 0 | - | 4.35 | 64,670 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.22 | 38,376 |
| Titled People Quiz #1 | 0 | - | 4.14 | 43,952 |
| Titled People Quiz #3 | 0 | - | 4.33 | 41,404 |
| Job Titles Quiz #1 | 0 | - | 4.23 | 73,672 |
| Historical Blunders | 0 | - | 4.32 | 87,000 |
| This Day in History - April | 0 | - | 4.42 | 43,403 |
| This Day in History - July | 0 | - | 4.48 | 35,184 |
| This Day in History - August | 0 | - | 4.41 | 41,896 |
| This Day in History - September | 0 | - | 4.55 | 55,074 |
| This Day in History - October | 0 | - | 4.49 | 36,376 |
| This Day in History - January | 0 | - | 4.53 | 44,626 |
| This Day in History - February | 0 | - | 4.41 | 38,490 |
| This Day in History - March | 0 | - | 4.44 | 42,075 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 65,721 |
| Ancient Civilizations | 0 | - | 4.56 | 34,796 |
| 2015 Year in Review | 0 | - | 4.04 | 25,113 |
| 2010 Year in Review | 0 | - | 4.00 | 48,537 |
| 2014 Year in Review | 0 | - | 4.40 | 30,747 |
| 2016 Year in Review | 0 | - | 3.90 | 32,385 |
| Quiz on the Year 1997 | 0 | - | 4.33 | 18,733 |
| Quiz on the Year 1998 | 0 | - | 4.29 | 15,122 |
| Quiz on the Year 2001 | 0 | - | 4.39 | 21,243 |
| The Places They Went #1 | 0 | - | 4.77 | 32,474 |
| Famous Inventors | 0 | - | 4.44 | 42,506 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.14 | 949,223 |
| Body Parts in History and Culture | 0 | - | 4.48 | 32,976 |
| History Analogies #1 | 0 | - | 4.47 | 76,235 |
| History Analogies #2 | 0 | - | 4.51 | 64,736 |
| Current Events by Year, 1990–2009 | 0 | - | 4.75 | 145,092 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 61,858 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 49,739 |
| History Analogies #3 | 0 | - | 4.54 | 66,890 |
| People Born on Islands | 0 | - | 4.43 | 40,311 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.72 | 54,194 |
| Which Came First? | 0 | - | 4.35 | 69,599 |
| Years in History by Picture | 0 | - | 4.43 | 30,347 |
| Valid Answer - World History #2 | 0 | - | 4.41 | 39,649 |
| States of the German Confederation in 1848 | 0 | - | 4.84 | 26,847 |
| Random History by Country | 0 | - | 4.53 | 31,658 |
| Valid Answer - World History #1 | 0 | - | 4.57 | 56,597 |
| Places - Real or Fictional? | 0 | - | 4.56 | 46,029 |
| History True or False #3 | 0 | - | 4.55 | 37,335 |
| A to Z: Legendary Creatures | 0 | - | 4.31 | 48,578 |
| Events in History #3 | 0 | - | 4.35 | 67,967 |
| Events in History #1 | 0 | - | 4.32 | 150,229 |
| Events in Ancient History | 0 | - | 4.49 | 32,298 |
| People Who Died Young #1 | 0 | - | 4.24 | 61,858 |
| Deaths by Date and Cause #1 | 0 | - | 4.39 | 77,997 |
| Deaths by Date and Cause #2 | 0 | - | 4.04 | 50,309 |
| Famous Firsts #1 | 0 | - | 4.42 | 65,951 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 66,728 |
| Invasions | 0 | - | 4.71 | 90,032 |
| First Names of Historical Figures #1 | 0 | - | 4.41 | 217,484 |
| This Day in History - May | 0 | - | 4.30 | 47,018 |
| This Day in History - June | 0 | - | 4.34 | 32,676 |
| This Day in History - November | 0 | - | 4.23 | 32,635 |
| This Day in History - December | 0 | - | 4.30 | 39,213 |
| The 19th Century | 0 | - | 4.50 | 62,473 |
| The 18th Century | 0 | - | 4.49 | 43,141 |
| The 16th Century | 0 | - | 4.71 | 50,004 |
| 15th Century A-Z | 0 | - | 4.35 | 15,091 |
| 14th Century A-Z | 0 | - | 4.32 | 15,416 |
| The 21st Century | 0 | - | 4.50 | 94,594 |
| 17th Century A-Z | 0 | - | 4.61 | 24,197 |
| Military History Vocabulary | 0 | - | 4.92 | 60,618 |
| History by Picture - N | 0 | - | 4.41 | 36,797 |
| History Multiple Choice #1 | 0 | - | 4.44 | 76,385 |
| History Multiple Choice #2 | 0 | - | 4.43 | 47,072 |
| History Multiple Choice #3 | 0 | - | 4.45 | 46,009 |
| Three Real and One Fake - World History | 0 | - | 4.41 | 35,263 |
| Dark Ages History | 0 | - | 4.43 | 31,671 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.40 | 56,222 |
| The 2nd Millennium BC | 0 | - | 4.52 | 12,107 |
| 2000s Movie Trivia #1 | 0 | - | 4.47 | 53,368 |
| Current Events by Year, 1950–1969 | 0 | - | 4.37 | 44,578 |
| Current Events by Year, 1910–1929 | 0 | - | 4.28 | 45,592 |
| Groups of Things - History #1 | 0 | - | 4.37 | 87,080 |
| Groups of Things - History #2 | 0 | - | 4.38 | 74,971 |
| History Analogies #4 | 0 | - | 4.17 | 50,860 |
| History Groups of Two | 0 | - | 4.31 | 38,157 |
| 5-Letter History Chain #3 | 0 | - | 4.48 | 50,993 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 51,142 |
| 5-Letter History Chain #1 | 0 | - | 4.53 | 83,945 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 19,674 |
| Empires A-Z | 0 | - | 4.49 | 40,113 |
| Christopher Columbus Quiz | 0 | - | 4.12 | 7,706 |
| World History Quiz for Dummies | 0 | - | 4.54 | 89,455 |
| G7 Leaders Since 2003 | 0 | - | 4.46 | 38,788 |
| People Depicted in Paintings | 0 | - | 4.56 | 41,397 |
| Roman Provinces on a Map | 0 | - | 4.52 | 32,157 |
| WWII Geography | 0 | - | 4.81 | 100,311 |
| Normandy D-Day Beaches | 0 | - | 4.81 | 36,947 |
| WWII Figures by Picture | 0 | - | 4.88 | 41,201 |
| Territory Changes in World War I | 0 | - | 4.87 | 40,709 |
| Cold War Trivia #1 | 0 | - | 4.37 | 54,251 |
| Born Here on This Date #1 | 0 | - | 3.90 | 34,540 |
| Famous Battles Quiz | 0 | - | 4.25 | 46,794 |
| Name the War Quiz | 0 | - | 4.39 | 190,916 |
| People Who Were "The" Something | 0 | - | 4.21 | 129,634 |
| Famous U.S. Generals | 0 | - | 4.25 | 37,047 |
| Religions by Country of Origin Quiz | 0 | - | 4.29 | 72,915 |
| Quotes from Historical Figures #1 | 0 | - | 4.48 | 82,458 |
| Titled People Quiz #2 | 0 | - | 4.35 | 25,542 |
| Job Titles Quiz #2 | 0 | - | 3.57 | 36,252 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.47 | 447,677 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.41 | 652,017 |
| Famous Ships Quiz | 0 | - | 4.22 | 28,236 |
| Short Historical Figures | 0 | - | 4.31 | 7,728 |
| Famous Alliances | 0 | - | 4.17 | 8,141 |
| Coups | 0 | - | 4.38 | 26,522 |
| Famous Documents | 0 | - | 4.07 | 21,060 |
| Female Historical Figures | 0 | - | 4.30 | 31,405 |
| Famous Families #1 | 0 | - | 4.27 | 79,936 |
| Legendary Deeds | 0 | - | 4.14 | 28,191 |
| Disasters in History | 0 | - | 4.40 | 24,026 |
| Names for Warriors | 0 | - | 4.40 | 34,688 |
| First Names of Historical Figures #2 | 0 | - | 4.37 | 35,404 |
| Famous Immigrants and Exiles | 0 | - | 4.53 | 19,730 |
| Executions in History | 0 | - | 4.27 | 16,323 |
| Famous Adulterers | 0 | - | 4.14 | 9,761 |
| People Known as "The Great" | 0 | - | 4.40 | 23,002 |
