| 1850s Decade Quiz | 0 | - | 4.42 | 35,130 |
| 1800s Decade Quiz | 0 | - | 4.47 | 31,870 |
| 1880s Decade Quiz | 0 | - | 4.24 | 39,333 |
| 1890s Decade Quiz | 0 | - | 4.24 | 39,733 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,559 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,578 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,574 |
| 1810s Decade Quiz | 0 | - | 4.58 | 30,910 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,152 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,147 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,528 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 12,892 |
| 17th Century A-Z | 0 | - | 4.78 | 34,359 |
| The 17th Century | 0 | - | 4.54 | 53,769 |
| 1940s Decade Quiz | 0 | - | 4.51 | 51,890 |
| 2010s Decade Quiz | 0 | - | 4.53 | 102,063 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,882 |
| 1770s Decade Quiz | 0 | - | 3.99 | 26,996 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,260 |
| 20th Century A-Z | 0 | - | 4.50 | 53,408 |
| 19th Century A-Z | 0 | - | 4.77 | 46,970 |
| 18th Century A-Z | 0 | - | 4.54 | 42,848 |
| 1950s Decade Quiz | 0 | - | 4.41 | 49,139 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,829 |
| 1970s Decade Quiz | 0 | - | 4.20 | 52,793 |
| 2000s Decade Quiz | 0 | - | 4.23 | 121,196 |
| 1980s Decade Quiz | 0 | - | 4.38 | 77,000 |
| 1910s Decade Quiz | 0 | - | 4.20 | 52,520 |
| 1930s Decade Quiz | 0 | - | 4.28 | 48,936 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,593 |
| Quiz on the Year 1997 | 0 | - | 4.39 | 21,008 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,277 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,176 |
| 16th Century A-Z | 0 | - | 4.58 | 24,596 |
| 15th Century A-Z | 0 | - | 4.49 | 23,617 |
| 14th Century A-Z | 0 | - | 4.41 | 24,036 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,589 |
| The 20th Century | 0 | - | 4.46 | 97,362 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 49,969 |
| 1990s Decade Quiz | 0 | - | 4.00 | 61,319 |
| The 15th Century | 0 | - | 4.43 | 51,161 |
| The 14th Century | 0 | - | 4.55 | 49,263 |
| The 13th Century | 0 | - | 4.48 | 43,232 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,053 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,347 |
| Empires by Maps | 0 | - | 4.98 | 119,680 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,521 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,280 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 109,674 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,057 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,631 |
| Metals of Antiquity | 0 | - | 4.94 | 93,207 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,510 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,941 |
| History: What Came First? #2 | 0 | - | 4.81 | 79,218 |
| History - Did They Have It? | 0 | - | 4.84 | 61,569 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,128 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,101 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,810 |
| Influential Women in History | 0 | - | 4.42 | 35,402 |
| Cradles of Civilization | 0 | - | 4.46 | 39,474 |
| Materials From History #1 | 0 | - | 4.56 | 51,401 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,455 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,525 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,620 |
| Famous Explorers | 0 | - | 4.58 | 36,090 |
| Famous Empires by Description | 0 | - | 4.73 | 118,248 |
| Answers by Time Period | 0 | - | 4.64 | 55,461 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,396 |
| NBA Basketball by Year, 1970–1999 | 0 | - | 4.28 | 44,896 |
| NBA Basketball by Year, 2000–Present | 0 | - | 4.33 | 60,610 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,898 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,161 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,160 |
| Former Flags | 0 | - | 4.97 | 107,305 |
| Years in History by Picture | 0 | - | 4.44 | 35,385 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,461 |
| Materials From History #2 | 0 | - | 4.59 | 31,430 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,812 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,304 |
| People Who Have Been Considered Gods | 0 | - | 4.48 | 24,326 |
| Cold War Decoder | 0 | - | 4.83 | 52,181 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,370 |
| Events in History #2 | 0 | - | 4.49 | 71,595 |
| Events in History #4 | 0 | - | 4.44 | 44,229 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,929 |
| Assassinations in History | 0 | - | 4.21 | 66,120 |
| Famous Seconds | 0 | - | 4.22 | 46,521 |
| Ages and Eras | 0 | - | 4.39 | 67,607 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,461 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,739 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,123 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,934 |
| Female Historical Figures | 0 | - | 4.27 | 33,207 |
| Historical Blunders | 0 | - | 4.34 | 91,848 |
| Territorial Accessions | 0 | - | 4.39 | 34,733 |
| People Known as "The Great" | 0 | - | 4.46 | 24,611 |
| This Day in History - July | 0 | - | 4.49 | 36,425 |
| This Day in History - August | 0 | - | 4.42 | 43,323 |
| This Day in History - September | 0 | - | 4.55 | 57,374 |
| This Day in History - October | 0 | - | 4.49 | 37,594 |
| This Day in History - January | 0 | - | 4.50 | 46,653 |
| This Day in History - March | 0 | - | 4.45 | 43,605 |
| Ancient Civilizations | 0 | - | 4.64 | 37,874 |
| Military History Vocabulary | 0 | - | 4.91 | 66,936 |
| The Places They Went #1 | 0 | - | 4.74 | 33,494 |
| Famous Inventors | 0 | - | 4.43 | 43,504 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,732 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,421 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 42,155 |
| Countries Visited by Christopher Columbus | 0 | - | 4.85 | 21,872 |
| European History for Dummies | 0 | - | 4.83 | 89,659 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,640 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 98,491 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,780 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,227 |
| The Places They Went #3 | 0 | - | 4.63 | 13,704 |
| History Analogies #1 | 0 | - | 4.53 | 89,886 |
| History Analogies #2 | 0 | - | 4.49 | 77,126 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,408 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,087 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,024 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,918 |
| History Analogies #3 | 0 | - | 4.61 | 80,568 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,340 |
| Which Came First? | 0 | - | 4.37 | 74,659 |
| Random History by Country | 0 | - | 4.53 | 34,777 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,751 |
| Animals in World History | 0 | - | 4.74 | 44,385 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,678 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,497 |
| History True or False #3 | 0 | - | 4.43 | 56,654 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,918 |
| WWII Geography | 0 | - | 4.81 | 119,997 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,319 |
| WWII Figures by Picture | 0 | - | 4.89 | 64,677 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,573 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,156 |
| History of Nuclear Weapons | 0 | - | 4.56 | 42,200 |
| Events in History #3 | 0 | - | 4.40 | 71,592 |
| Events in History #1 | 0 | - | 4.34 | 157,551 |
| Events in Ancient History | 0 | - | 4.50 | 35,880 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,625 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,088 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,656 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 488,033 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 711,345 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,873 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,236 |
| This Day in History - April | 0 | - | 4.40 | 44,439 |
| This Day in History - May | 0 | - | 4.33 | 48,325 |
| This Day in History - June | 0 | - | 4.32 | 33,480 |
| This Day in History - November | 0 | - | 4.24 | 33,583 |
| This Day in History - December | 0 | - | 4.32 | 40,507 |
| This Day in History - February | 0 | - | 4.38 | 39,752 |
| The 19th Century | 0 | - | 4.53 | 68,020 |
| The 18th Century | 0 | - | 4.52 | 53,220 |
| The 16th Century | 0 | - | 4.77 | 58,825 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,617 |
| The 21st Century | 0 | - | 4.48 | 105,689 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,778 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,573 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,956 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,669 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,395 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,313 |
| Name the English Monarchs | 0 | - | 4.91 | 500,676 |
| Dark Ages History | 0 | - | 4.42 | 32,725 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,928 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,751 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,334 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,032 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,773 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,957 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,942 |
| History True or False #4 | 0 | - | 4.47 | 33,278 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,548 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,398 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,228 |
| History Analogies #4 | 0 | - | 4.26 | 72,790 |
| History Groups of Two | 0 | - | 4.34 | 40,627 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,761 |
| Geography of the Dutch Empire | 0 | - | 4.61 | 34,591 |
| People Born on Islands | 0 | - | 4.39 | 52,843 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,908 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,306 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,416 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,061 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,930 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,039 |
| Empires A-Z | 0 | - | 4.51 | 45,033 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,283 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,549 |
| Nicknames in World History | 0 | - | 4.74 | 37,629 |
| Who Killed Who - History, Mythology, and Pop Culture | 0 | - | 4.05 | 17,704 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,311 |
| Prime Ministers of the UK | 0 | - | 4.95 | 437,105 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,319 |
| Olympian Gods Quiz | 0 | - | 4.96 | 498,920 |
| The Trojan War | 0 | - | 4.83 | 39,606 |
