| The 17th Century | 0 | - | 4.54 | 53,808 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,147 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,596 |
| 1800s Decade Quiz | 0 | - | 4.47 | 31,888 |
| The 20th Century | 0 | - | 4.46 | 97,518 |
| The 15th Century | 0 | - | 4.43 | 51,194 |
| The 14th Century | 0 | - | 4.55 | 49,285 |
| The 13th Century | 0 | - | 4.48 | 43,253 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,090 |
| 1940s Decade Quiz | 0 | - | 4.51 | 51,925 |
| 2010s Decade Quiz | 0 | - | 4.53 | 102,191 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,015 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,300 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,164 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,319 |
| 1880s Decade Quiz | 0 | - | 4.24 | 39,353 |
| 1890s Decade Quiz | 0 | - | 4.24 | 39,752 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,578 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,597 |
| 1810s Decade Quiz | 0 | - | 4.58 | 30,924 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,799 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,171 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 12,907 |
| 1970s Decade Quiz | 0 | - | 4.20 | 52,839 |
| 2000s Decade Quiz | 0 | - | 4.23 | 121,346 |
| 1980s Decade Quiz | 0 | - | 4.38 | 77,073 |
| 1910s Decade Quiz | 0 | - | 4.20 | 52,550 |
| 1930s Decade Quiz | 0 | - | 4.28 | 48,959 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,623 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,035 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,294 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,206 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,544 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,746 |
| 1990s Decade Quiz | 0 | - | 4.00 | 61,692 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,516 |
| Empires by Maps | 0 | - | 4.98 | 119,925 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,597 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,321 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 109,741 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,088 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,651 |
| 20th Century A-Z | 0 | - | 4.50 | 53,639 |
| 19th Century A-Z | 0 | - | 4.77 | 47,218 |
| 18th Century A-Z | 0 | - | 4.54 | 43,106 |
| 1770s Decade Quiz | 0 | - | 3.99 | 27,012 |
| Metals of Antiquity | 0 | - | 4.94 | 93,294 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,576 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,049 |
| History: What Came First? #2 | 0 | - | 4.81 | 79,349 |
| History - Did They Have It? | 0 | - | 4.84 | 61,658 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,582 |
| 1950s Decade Quiz | 0 | - | 4.41 | 49,177 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,870 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,179 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,867 |
| Influential Women in History | 0 | - | 4.42 | 35,495 |
| Cradles of Civilization | 0 | - | 4.46 | 39,544 |
| Materials From History #1 | 0 | - | 4.56 | 51,475 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,531 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,561 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,723 |
| Famous Explorers | 0 | - | 4.58 | 36,116 |
| Famous Empires by Description | 0 | - | 4.73 | 118,314 |
| Answers by Time Period | 0 | - | 4.63 | 55,509 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,402 |
| 16th Century A-Z | 0 | - | 4.58 | 24,847 |
| 15th Century A-Z | 0 | - | 4.49 | 23,888 |
| 14th Century A-Z | 0 | - | 4.41 | 24,322 |
| 17th Century A-Z | 0 | - | 4.78 | 34,590 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,940 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,222 |
| Former Flags | 0 | - | 4.97 | 107,451 |
| Years in History by Picture | 0 | - | 4.44 | 35,433 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,513 |
| Materials From History #2 | 0 | - | 4.59 | 31,452 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,870 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,390 |
| People Who Have Been Considered Gods | 0 | - | 4.48 | 24,346 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,004 |
| Cold War Decoder | 0 | - | 4.83 | 52,246 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,385 |
| Events in History #2 | 0 | - | 4.49 | 71,636 |
| Events in History #4 | 0 | - | 4.44 | 44,260 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,954 |
| Assassinations in History | 0 | - | 4.21 | 66,151 |
| Famous Seconds | 0 | - | 4.22 | 46,544 |
| Ages and Eras | 0 | - | 4.39 | 67,646 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,470 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,759 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,141 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,955 |
| Female Historical Figures | 0 | - | 4.28 | 33,222 |
| Historical Blunders | 0 | - | 4.34 | 91,886 |
| Territorial Accessions | 0 | - | 4.36 | 34,760 |
| People Known as "The Great" | 0 | - | 4.46 | 24,634 |
| This Day in History - July | 0 | - | 4.49 | 36,434 |
| This Day in History - August | 0 | - | 4.42 | 43,334 |
| This Day in History - September | 0 | - | 4.55 | 57,397 |
| This Day in History - October | 0 | - | 4.49 | 37,605 |
| This Day in History - January | 0 | - | 4.50 | 46,676 |
| This Day in History - March | 0 | - | 4.45 | 43,633 |
| Ancient Civilizations | 0 | - | 4.64 | 37,914 |
| The Places They Went #1 | 0 | - | 4.74 | 33,504 |
| Famous Inventors | 0 | - | 4.44 | 43,521 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,804 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,456 |
| European History for Dummies | 0 | - | 4.83 | 89,748 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,013,089 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,807 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,246 |
| History Analogies #1 | 0 | - | 4.53 | 89,913 |
| History Analogies #2 | 0 | - | 4.49 | 77,158 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,481 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,119 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,049 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,998 |
| History Analogies #3 | 0 | - | 4.61 | 80,603 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,387 |
| Which Came First? | 0 | - | 4.37 | 74,701 |
| Random History by Country | 0 | - | 4.53 | 34,810 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,803 |
| Animals in World History | 0 | - | 4.74 | 44,426 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,745 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,535 |
| History True or False #3 | 0 | - | 4.43 | 56,744 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,961 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,365 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,644 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,204 |
| Events in History #3 | 0 | - | 4.40 | 71,638 |
| Events in History #1 | 0 | - | 4.34 | 157,620 |
| Events in Ancient History | 0 | - | 4.50 | 35,924 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,638 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,142 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,698 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,982 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,309 |
| This Day in History - April | 0 | - | 4.40 | 44,444 |
| This Day in History - May | 0 | - | 4.33 | 48,341 |
| This Day in History - June | 0 | - | 4.32 | 33,487 |
| This Day in History - November | 0 | - | 4.24 | 33,590 |
| This Day in History - December | 0 | - | 4.32 | 40,518 |
| This Day in History - February | 0 | - | 4.38 | 39,762 |
| The 19th Century | 0 | - | 4.53 | 68,079 |
| The 18th Century | 0 | - | 4.53 | 53,260 |
| The 16th Century | 0 | - | 4.77 | 58,852 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,639 |
| The 21st Century | 0 | - | 4.48 | 105,808 |
| Military History Vocabulary | 0 | - | 4.91 | 67,022 |
| History Multiple Choice #1 | 0 | - | 4.44 | 81,848 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,606 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,998 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,704 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,424 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,336 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 42,202 |
| Dark Ages History | 0 | - | 4.42 | 32,738 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,961 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,055 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,523 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 98,670 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,056 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,791 |
| History General Knowledge #13 | 0 | - | 4.69 | 49,129 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,075 |
| History True or False #4 | 0 | - | 4.47 | 33,345 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,571 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,411 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,274 |
| History Analogies #4 | 0 | - | 4.26 | 72,849 |
| History Groups of Two | 0 | - | 4.34 | 40,658 |
| People Born on Islands | 0 | - | 4.39 | 52,879 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,948 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,357 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,461 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,129 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 47,002 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,049 |
| Empires A-Z | 0 | - | 4.52 | 45,090 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,286 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,632 |
| Nicknames in World History | 0 | - | 4.74 | 37,682 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,359 |
| Prime Ministers of the UK | 0 | - | 4.95 | 437,740 |
| The Trojan War | 0 | - | 4.83 | 39,642 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,522 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,581 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,840 |
| WWII Geography | 0 | - | 4.81 | 120,103 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,087 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,350 |
| Historical Middle Names | 0 | - | 4.16 | 35,703 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,955 |
| Name the War | 0 | - | 4.37 | 201,444 |
| Famous Founders in the U.S. | 0 | - | 3.98 | 34,266 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,630 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,517 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,415 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,732 |
