| Name a Valid Year in History | 0 | - | 4.93 | 66,490 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,330 |
| Events in History #2 | 0 | - | 4.49 | 71,460 |
| Events in History #4 | 0 | - | 4.44 | 44,131 |
| "Second Best" History Edition | 0 | - | 4.93 | 61,997 |
| Events in History #3 | 0 | - | 4.40 | 71,475 |
| Events in History #1 | 0 | - | 4.34 | 157,330 |
| Events in Ancient History | 0 | - | 4.50 | 35,750 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,732 |
| Empires by Maps | 0 | - | 4.98 | 118,704 |
| The 20th Century | 0 | - | 4.46 | 97,101 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,299 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,129 |
| Influential Women in History | 0 | - | 4.42 | 35,151 |
| Cradles of Civilization | 0 | - | 4.46 | 39,208 |
| Materials From History #1 | 0 | - | 4.56 | 51,028 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,219 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,303 |
| Famous Explorers | 0 | - | 4.58 | 35,993 |
| Famous Empires by Description | 0 | - | 4.73 | 117,994 |
| Answers by Time Period | 0 | - | 4.63 | 55,310 |
| The 15th Century | 0 | - | 4.43 | 51,078 |
| The 14th Century | 0 | - | 4.55 | 49,184 |
| The 13th Century | 0 | - | 4.48 | 43,165 |
| The 11th and 12th Century | 0 | - | 4.53 | 55,964 |
| The 17th Century | 0 | - | 4.54 | 53,672 |
| 1940s Decade Quiz | 0 | - | 4.51 | 51,690 |
| 2010s Decade Quiz | 0 | - | 4.53 | 101,204 |
| Metals of Antiquity | 0 | - | 4.94 | 92,975 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,233 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,279 |
| History - Did They Have It? | 0 | - | 4.84 | 61,166 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,164 |
| Music by Year, 1990–2009 | 0 | - | 4.20 | 109,444 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 40,966 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,532 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,703 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,690 |
| 20th Century A-Z | 0 | - | 4.50 | 53,198 |
| 19th Century A-Z | 0 | - | 4.77 | 46,761 |
| 18th Century A-Z | 0 | - | 4.54 | 42,666 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,494 |
| Materials From History #2 | 0 | - | 4.59 | 31,203 |
| People Who Have Been Considered Gods | 0 | - | 4.48 | 24,249 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.98 | 22,401 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,841 |
| Assassinations in History | 0 | - | 4.21 | 65,998 |
| Famous Seconds | 0 | - | 4.22 | 46,408 |
| Ages and Eras | 0 | - | 4.38 | 67,493 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,416 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,652 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,062 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,844 |
| Female Historical Figures | 0 | - | 4.27 | 33,123 |
| Historical Blunders | 0 | - | 4.33 | 91,732 |
| Territorial Accessions | 0 | - | 4.38 | 34,664 |
| People Known as "The Great" | 0 | - | 4.46 | 24,550 |
| 1970s Decade Quiz | 0 | - | 4.20 | 52,378 |
| 2000s Decade Quiz | 0 | - | 4.23 | 119,980 |
| 1980s Decade Quiz | 0 | - | 4.38 | 76,419 |
| 1910s Decade Quiz | 0 | - | 4.19 | 52,371 |
| 1930s Decade Quiz | 0 | - | 4.28 | 48,782 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,436 |
| 1990s Decade Quiz | 0 | - | 4.01 | 54,650 |
| Years in History by Picture | 0 | - | 4.44 | 35,151 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,229 |
| This Day in History - July | 0 | - | 4.49 | 36,376 |
| This Day in History - August | 0 | - | 4.42 | 43,263 |
| This Day in History - September | 0 | - | 4.55 | 57,279 |
| This Day in History - October | 0 | - | 4.49 | 37,557 |
| This Day in History - January | 0 | - | 4.53 | 46,587 |
| This Day in History - March | 0 | - | 4.45 | 43,551 |
| Ancient Civilizations | 0 | - | 4.63 | 37,784 |
| Quiz on the Year 1997 | 0 | - | 4.39 | 20,911 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,208 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,098 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,362 |
| 1850s Decade Quiz | 0 | - | 4.42 | 34,987 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,434 |
| 1800s Decade Quiz | 0 | - | 4.47 | 31,716 |
| The Places They Went #1 | 0 | - | 4.74 | 33,454 |
| Famous Inventors | 0 | - | 4.43 | 43,466 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,733 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,903 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.80 | 49,427 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,011,248 |
| Former Flags | 0 | - | 4.97 | 106,830 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,270 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,019 |
| Cold War Decoder | 0 | - | 4.83 | 51,979 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,300 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,665 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,263 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,186 |
| Famous Short People | 0 | - | 4.32 | 16,318 |
| Name the Alliance | 0 | - | 4.29 | 29,208 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,591 |
| Famous Documents | 0 | - | 4.05 | 21,773 |
| Legendary Deeds | 0 | - | 4.16 | 28,861 |
| Disasters in History | 0 | - | 4.40 | 25,611 |
| Executions in History | 0 | - | 4.29 | 16,924 |
| 16th Century A-Z | 0 | - | 4.58 | 24,401 |
| 15th Century A-Z | 0 | - | 4.49 | 23,409 |
| 14th Century A-Z | 0 | - | 4.41 | 23,785 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,524 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,301 |
| European History for Dummies | 0 | - | 4.83 | 89,386 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,709 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,145 |
| History Analogies #1 | 0 | - | 4.53 | 89,799 |
| History Analogies #2 | 0 | - | 4.49 | 77,024 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,189 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,979 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,946 |
| History Analogies #3 | 0 | - | 4.61 | 80,458 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,189 |
| Which Came First? | 0 | - | 4.37 | 74,434 |
| Random History by Country | 0 | - | 4.53 | 34,679 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,592 |
| Animals in World History | 0 | - | 4.74 | 44,249 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,507 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,387 |
| History True or False #3 | 0 | - | 4.43 | 55,964 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,790 |
| Cold War Trivia #1 | 0 | - | 4.41 | 56,995 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,552 |
| Deaths by Date and Cause #1 | 0 | - | 4.37 | 94,927 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,517 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,605 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,963 |
| This Day in History - April | 0 | - | 4.40 | 44,396 |
| This Day in History - May | 0 | - | 4.33 | 48,262 |
| This Day in History - June | 0 | - | 4.36 | 33,438 |
| This Day in History - November | 0 | - | 4.24 | 33,537 |
| This Day in History - December | 0 | - | 4.32 | 40,455 |
| This Day in History - February | 0 | - | 4.38 | 39,710 |
| The 19th Century | 0 | - | 4.53 | 67,896 |
| The 18th Century | 0 | - | 4.52 | 53,131 |
| The 16th Century | 0 | - | 4.77 | 58,747 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,551 |
| The 21st Century | 0 | - | 4.48 | 105,355 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,021 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,197 |
| 1880s Decade Quiz | 0 | - | 4.24 | 39,228 |
| 1890s Decade Quiz | 0 | - | 4.24 | 39,632 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,458 |
| 1840s Decade Quiz | 0 | - | 4.30 | 37,469 |
| 1810s Decade Quiz | 0 | - | 4.58 | 30,802 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,688 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,050 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,556 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,432 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,825 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,560 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,277 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,206 |
| Dark Ages History | 0 | - | 4.42 | 32,682 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,838 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,587 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 12,834 |
| Military History Vocabulary | 0 | - | 4.91 | 66,703 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 41,991 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,725 |
| History Multiple Choice #6 | 0 | - | 4.46 | 17,946 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,717 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,526 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,553 |
| History True or False #4 | 0 | - | 4.47 | 32,752 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,484 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,334 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,739 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,102 |
| History Analogies #4 | 0 | - | 4.26 | 72,634 |
| History Groups of Two | 0 | - | 4.34 | 40,557 |
| People Born on Islands | 0 | - | 4.39 | 52,765 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,762 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,144 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,283 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,863 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,710 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 20,997 |
| Empires A-Z | 0 | - | 4.51 | 44,859 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,271 |
| Nicknames in World History | 0 | - | 4.74 | 37,397 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,147 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,401 |
| The Events of 9/11 | 0 | - | 4.30 | 29,384 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,611 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,142 |
| Territory Changes in World War I | 0 | - | 4.86 | 46,265 |
| Historical Middle Names | 0 | - | 4.16 | 35,417 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,829 |
| Name the War | 0 | - | 4.37 | 200,859 |
| Famous Founders in the U.S. | 0 | - | 3.86 | 28,219 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,194 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,417 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,149 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 486,802 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 709,927 |
| Famous Firsts #1 | 0 | - | 4.40 | 68,837 |
