| 2010s Decade Quiz | 0 | - | 4.53 | 101,948 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,813 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,242 |
| 1970s Decade Quiz | 0 | - | 4.20 | 52,752 |
| 2000s Decade Quiz | 0 | - | 4.23 | 121,071 |
| 1980s Decade Quiz | 0 | - | 4.38 | 76,939 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,110 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,553 |
| 1800s Decade Quiz | 0 | - | 4.47 | 31,850 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,457 |
| Quiz on the Year 1997 | 0 | - | 4.39 | 20,995 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,266 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,161 |
| 17th Century A-Z | 0 | - | 4.78 | 34,240 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,136 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,287 |
| 1880s Decade Quiz | 0 | - | 4.24 | 39,319 |
| 1890s Decade Quiz | 0 | - | 4.24 | 39,713 |
| 1990s Decade Quiz | 0 | - | 3.99 | 60,673 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,543 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,559 |
| 1810s Decade Quiz | 0 | - | 4.58 | 30,889 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,768 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,136 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,241 |
| Empires by Maps | 0 | - | 4.98 | 119,477 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,480 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,251 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 12,883 |
| The 17th Century | 0 | - | 4.54 | 53,740 |
| 1940s Decade Quiz | 0 | - | 4.51 | 51,869 |
| Metals of Antiquity | 0 | - | 4.94 | 93,169 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,456 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,840 |
| History - Did They Have It? | 0 | - | 4.84 | 61,516 |
| 20th Century A-Z | 0 | - | 4.50 | 53,301 |
| 19th Century A-Z | 0 | - | 4.77 | 46,844 |
| 18th Century A-Z | 0 | - | 4.54 | 42,728 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,511 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,069 |
| Influential Women in History | 0 | - | 4.42 | 35,320 |
| Cradles of Civilization | 0 | - | 4.46 | 39,399 |
| Materials From History #1 | 0 | - | 4.56 | 51,358 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,405 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 705,915 |
| 1950s Decade Quiz | 0 | - | 4.41 | 49,114 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,792 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,559 |
| Famous Explorers | 0 | - | 4.58 | 36,060 |
| Famous Empires by Description | 0 | - | 4.73 | 118,193 |
| Answers by Time Period | 0 | - | 4.64 | 55,436 |
| 2017 News Stories - Name the Country | 0 | - | 4.46 | 28,456 |
| 2018 News Stories - Name the Country | 0 | - | 4.42 | 23,805 |
| 1910s Decade Quiz | 0 | - | 4.20 | 52,500 |
| 1930s Decade Quiz | 0 | - | 4.28 | 48,917 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,568 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,777 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,508 |
| NBA Basketball by Year, 1970–1999 | 0 | - | 4.28 | 44,871 |
| NBA Basketball by Year, 2000–Present | 0 | - | 4.33 | 60,551 |
| 16th Century A-Z | 0 | - | 4.58 | 24,449 |
| 15th Century A-Z | 0 | - | 4.49 | 23,446 |
| 14th Century A-Z | 0 | - | 4.41 | 23,882 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,874 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,131 |
| Former Flags | 0 | - | 4.97 | 107,220 |
| Years in History by Picture | 0 | - | 4.44 | 35,343 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,437 |
| Materials From History #2 | 0 | - | 4.59 | 31,406 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,779 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,262 |
| People Who Have Been Considered Gods | 0 | - | 4.48 | 24,311 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 49,939 |
| Cold War Decoder | 0 | - | 4.83 | 52,139 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,361 |
| Events in History #2 | 0 | - | 4.49 | 71,573 |
| Events in History #4 | 0 | - | 4.44 | 44,208 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,908 |
| Assassinations in History | 0 | - | 4.21 | 66,096 |
| Famous Seconds | 0 | - | 4.22 | 46,499 |
| Ages and Eras | 0 | - | 4.38 | 67,586 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,451 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,715 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,109 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,916 |
| Female Historical Figures | 0 | - | 4.27 | 33,186 |
| Historical Blunders | 0 | - | 4.34 | 91,826 |
| Territorial Accessions | 0 | - | 4.39 | 34,712 |
| People Known as "The Great" | 0 | - | 4.46 | 24,596 |
| This Day in History - July | 0 | - | 4.49 | 36,418 |
| This Day in History - August | 0 | - | 4.42 | 43,316 |
| This Day in History - September | 0 | - | 4.55 | 57,361 |
| This Day in History - October | 0 | - | 4.49 | 37,587 |
| This Day in History - January | 0 | - | 4.50 | 46,645 |
| This Day in History - March | 0 | - | 4.45 | 43,597 |
| Ancient Civilizations | 0 | - | 4.64 | 37,853 |
| 1770s Decade Quiz | 0 | - | 3.99 | 26,978 |
| The Places They Went #1 | 0 | - | 4.74 | 33,485 |
| Famous Inventors | 0 | - | 4.43 | 43,498 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,700 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,402 |
| European History for Dummies | 0 | - | 4.83 | 89,609 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,411 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,764 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,159 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,219 |
| History Analogies #1 | 0 | - | 4.53 | 89,869 |
| History Analogies #2 | 0 | - | 4.49 | 77,111 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,370 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,073 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,002 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,881 |
| History Analogies #3 | 0 | - | 4.61 | 80,554 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,305 |
| Which Came First? | 0 | - | 4.37 | 74,635 |
| Random History by Country | 0 | - | 4.53 | 34,752 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,728 |
| Animals in World History | 0 | - | 4.74 | 44,358 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,649 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,474 |
| History True or False #3 | 0 | - | 4.43 | 56,616 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,901 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,126 |
| Events in History #3 | 0 | - | 4.40 | 71,571 |
| Events in History #1 | 0 | - | 4.34 | 157,511 |
| Events in Ancient History | 0 | - | 4.50 | 35,857 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,615 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,057 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,641 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,835 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,196 |
| This Day in History - April | 0 | - | 4.40 | 44,432 |
| This Day in History - May | 0 | - | 4.33 | 48,316 |
| This Day in History - June | 0 | - | 4.32 | 33,475 |
| This Day in History - November | 0 | - | 4.24 | 33,578 |
| This Day in History - December | 0 | - | 4.32 | 40,502 |
| This Day in History - February | 0 | - | 4.38 | 39,749 |
| The 19th Century | 0 | - | 4.53 | 67,980 |
| The 18th Century | 0 | - | 4.52 | 53,195 |
| The 16th Century | 0 | - | 4.77 | 58,804 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,599 |
| The 21st Century | 0 | - | 4.48 | 105,599 |
| Military History Vocabulary | 0 | - | 4.91 | 66,885 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,749 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,554 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,947 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,658 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,386 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,295 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 42,124 |
| Dark Ages History | 0 | - | 4.42 | 32,718 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,919 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,606 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 98,420 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,020 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,757 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,893 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,869 |
| History True or False #4 | 0 | - | 4.47 | 33,245 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,540 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,388 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,199 |
| History Analogies #4 | 0 | - | 4.26 | 72,766 |
| History Groups of Two | 0 | - | 4.34 | 40,616 |
| People Born on Islands | 0 | - | 4.39 | 52,830 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,888 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,277 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,395 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,032 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,895 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,029 |
| Empires A-Z | 0 | - | 4.51 | 45,007 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,276 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,503 |
| Nicknames in World History | 0 | - | 4.74 | 37,615 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,294 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,515 |
| The 20th Century | 0 | - | 4.46 | 97,209 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,767 |
| WWII Geography | 0 | - | 4.81 | 119,922 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,280 |
| WWII Figures by Picture | 0 | - | 4.89 | 64,302 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,504 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,330 |
| Historical Middle Names | 0 | - | 4.16 | 35,618 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,923 |
| Name the War | 0 | - | 4.37 | 201,238 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,466 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,477 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,332 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,705 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,295 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 487,802 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 711,141 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,220 |
| Famous Short People | 0 | - | 4.37 | 17,306 |
| Name the Alliance | 0 | - | 4.29 | 29,386 |
| Famous Firsts #1 | 0 | - | 4.40 | 68,963 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,639 |
| Famous Documents | 0 | - | 4.05 | 21,801 |
