| 1790s Decade Quiz | 0 | - | 4.55 | 33,868 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,423 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,136 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,802 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,244 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,710 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,536 |
| 1880s Decade Quiz | 0 | - | 4.25 | 39,597 |
| 1890s Decade Quiz | 0 | - | 4.25 | 40,011 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,800 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,811 |
| 1810s Decade Quiz | 0 | - | 4.58 | 31,145 |
| 1820s Decade Quiz | 0 | - | 4.54 | 30,013 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,376 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,952 |
| The 20th Century | 0 | - | 4.46 | 97,867 |
| The 19th Century | 0 | - | 4.53 | 68,309 |
| The 18th Century | 0 | - | 4.53 | 53,457 |
| The 16th Century | 0 | - | 4.77 | 58,997 |
| The 15th Century | 0 | - | 4.43 | 51,345 |
| The 14th Century | 0 | - | 4.55 | 49,436 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,587 |
| The 21st Century | 0 | - | 4.47 | 106,534 |
| The 1st and 2nd Century | 0 | - | 4.61 | 30,752 |
| The 5th and 6th Century | 0 | - | 4.80 | 28,683 |
| The 1st and 2nd Century BC | 0 | - | 4.43 | 24,239 |
| The 5th and 6th Century BC | 0 | - | 4.49 | 19,180 |
| The 17th Century | 0 | - | 4.54 | 54,008 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,462 |
| The 13th Century | 0 | - | 4.48 | 43,402 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,284 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,487 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,887 |
| The 3rd and 4th Century BC | 0 | - | 4.32 | 21,083 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 153,052 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,361 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,243 |
| 1950s Decade Quiz | 0 | - | 4.42 | 49,776 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,606 |
| 1970s Decade Quiz | 0 | - | 4.23 | 61,044 |
| 2000s Decade Quiz | 0 | - | 4.23 | 123,173 |
| 1980s Decade Quiz | 0 | - | 4.38 | 86,194 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,400 |
| Figures From the 18th Century | 0 | - | 4.02 | 15,640 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,515 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,715 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,556 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,771 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 13,010 |
| 1990s Decade Quiz | 0 | - | 4.00 | 63,047 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 99,850 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,225 |
| Empires by Maps | 0 | - | 4.98 | 122,579 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,670 |
| Metals of Antiquity | 0 | - | 4.95 | 94,029 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,227 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,141 |
| History - Did They Have It? | 0 | - | 4.85 | 62,341 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,570 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,492 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,342 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,919 |
| 20th Century A-Z | 0 | - | 4.50 | 54,039 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,720 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,643 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.41 | 13,265 |
| Influential Women in History | 0 | - | 4.43 | 36,576 |
| Cradles of Civilization | 0 | - | 4.46 | 40,548 |
| Materials From History #1 | 0 | - | 4.56 | 52,125 |
| Materials From History #2 | 0 | - | 4.59 | 31,626 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,347 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,735 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,758 |
| Famous Explorers | 0 | - | 4.58 | 36,409 |
| Famous Empires by Description | 0 | - | 4.73 | 119,064 |
| Answers by Time Period | 0 | - | 4.64 | 55,936 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,394 |
| 19th Century A-Z | 0 | - | 4.77 | 47,510 |
| 18th Century A-Z | 0 | - | 4.54 | 43,359 |
| 17th Century A-Z | 0 | - | 4.78 | 34,785 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,912 |
| 1930s Decade Quiz | 0 | - | 4.21 | 49,374 |
| 1920s Decade Quiz | 0 | - | 4.33 | 50,040 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,825 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,544 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 51,082 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,876 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,182 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 42,008 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,480 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,285 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,468 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,272 |
| 2010s Music Trivia | 0 | - | 4.41 | 94,233 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,302 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,784 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,116 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,211 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,449 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,421 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,484 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,315 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,805 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,278 |
| Rat Pack Members | 0 | - | 4.03 | 5,201 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,212 |
| 1970s Celebrities | 0 | - | 4.03 | 13,796 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,291 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 89,211 |
| 1980s Celebrities | 0 | - | 4.39 | 17,507 |
| 1980s Albums | 0 | - | 4.41 | 46,763 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,986 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,859 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 109,045 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,943 |
| 2010s Obituaries | 0 | - | 4.46 | 26,238 |
| Former Flags | 0 | - | 4.97 | 108,829 |
| Years in History by Picture | 0 | - | 4.45 | 35,942 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,898 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,510 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,911 |
| People Who Have Been Considered Gods | 0 | - | 4.49 | 24,544 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,138 |
| Cold War Decoder | 0 | - | 4.83 | 52,711 |
| Events in History #2 | 0 | - | 4.49 | 72,038 |
| Events in History #3 | 0 | - | 4.41 | 71,959 |
| Events in History #4 | 0 | - | 4.44 | 44,530 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,196 |
| Assassinations in History | 0 | - | 4.21 | 66,470 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,831 |
| Famous Seconds | 0 | - | 4.22 | 46,897 |
| Ages and Eras | 0 | - | 4.39 | 67,973 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,587 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,946 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,326 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,172 |
| Female Historical Figures | 0 | - | 4.28 | 33,411 |
| Historical Blunders | 0 | - | 4.34 | 92,747 |
| Territorial Accessions | 0 | - | 4.34 | 34,959 |
| People Known as "The Great" | 0 | - | 4.46 | 24,815 |
| This Day in History - July | 0 | - | 4.49 | 36,524 |
| This Day in History - August | 0 | - | 4.42 | 43,446 |
| This Day in History - September | 0 | - | 4.55 | 57,591 |
| This Day in History - October | 0 | - | 4.49 | 37,699 |
| This Day in History - January | 0 | - | 4.48 | 46,814 |
| This Day in History - March | 0 | - | 4.45 | 43,766 |
| Ancient Civilizations | 0 | - | 4.64 | 38,169 |
| 16th Century A-Z | 0 | - | 4.59 | 25,046 |
| 15th Century A-Z | 0 | - | 4.50 | 24,035 |
| 14th Century A-Z | 0 | - | 4.41 | 24,528 |
| The Places They Went #1 | 0 | - | 4.74 | 33,588 |
| Famous Inventors | 0 | - | 4.44 | 43,619 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,339 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,727 |
| European History for Dummies | 0 | - | 4.83 | 90,481 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,017,101 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,723 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,806 |
| Top 100 NES Video Games | 0 | - | 4.21 | 20,952 |
| Fads of the 1980s | 0 | - | 4.06 | 36,963 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,847 |
| 1980s Music Trivia #1 | 0 | - | 4.23 | 29,554 |
| 1980s Music Trivia #2 | 0 | - | 4.30 | 22,334 |
| Ways to Die in Oregon Trail | 0 | - | 4.14 | 13,817 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,778 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,719 |
| Fads of the 1990s | 0 | - | 4.03 | 36,662 |
| 2000s Movie Trivia #2 | 0 | - | 4.19 | 28,754 |
| 100 Best Songs of the 2000s | 0 | - | 4.21 | 39,631 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,830 |
| The 2nd Millennium BC | 0 | - | 4.64 | 21,038 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,242 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,474 |
| History Analogies #1 | 0 | - | 4.53 | 90,418 |
| History Analogies #2 | 0 | - | 4.49 | 77,545 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,583 |
| History Analogies #3 | 0 | - | 4.61 | 80,985 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,826 |
| Which Came First? | 0 | - | 4.37 | 75,086 |
| Random History by Country | 0 | - | 4.53 | 35,037 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,209 |
| Animals in World History | 0 | - | 4.74 | 44,716 |
| People - Real or Fictional? | 0 | - | 4.56 | 59,174 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,797 |
| History True or False #3 | 0 | - | 4.43 | 57,312 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,350 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,617 |
| Events in History #1 | 0 | - | 4.35 | 158,250 |
| Events in Ancient History | 0 | - | 4.50 | 36,223 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,796 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,583 |
| Deaths by Date and Cause #2 | 0 | - | 4.16 | 68,029 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,531 |
| Countries That Were Invaded | 0 | - | 4.55 | 98,319 |
| This Day in History - April | 0 | - | 4.40 | 44,526 |
| This Day in History - May | 0 | - | 4.33 | 48,483 |
| This Day in History - June | 0 | - | 4.32 | 33,554 |
| This Day in History - November | 0 | - | 4.24 | 33,654 |
| This Day in History - December | 0 | - | 4.32 | 40,613 |
| This Day in History - February | 0 | - | 4.38 | 39,887 |
