| 1850s Decade Quiz | 0 | - | 4.42 | 35,420 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,136 |
| 1880s Decade Quiz | 0 | - | 4.25 | 39,595 |
| 1890s Decade Quiz | 0 | - | 4.25 | 40,010 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,799 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,809 |
| 1820s Decade Quiz | 0 | - | 4.54 | 30,010 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,376 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,867 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,802 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,233 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,951 |
| The 20th Century | 0 | - | 4.46 | 97,866 |
| The 19th Century | 0 | - | 4.53 | 68,306 |
| The 18th Century | 0 | - | 4.53 | 53,456 |
| The 16th Century | 0 | - | 4.77 | 58,996 |
| The 15th Century | 0 | - | 4.43 | 51,343 |
| The 14th Century | 0 | - | 4.55 | 49,434 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,586 |
| The 21st Century | 0 | - | 4.47 | 106,530 |
| The 1st and 2nd Century | 0 | - | 4.61 | 30,751 |
| The 5th and 6th Century | 0 | - | 4.80 | 28,682 |
| The 1st and 2nd Century BC | 0 | - | 4.43 | 24,237 |
| The 5th and 6th Century BC | 0 | - | 4.49 | 19,179 |
| The 17th Century | 0 | - | 4.54 | 54,006 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,460 |
| The 13th Century | 0 | - | 4.48 | 43,401 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,284 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,484 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,882 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,710 |
| The 3rd and 4th Century BC | 0 | - | 4.32 | 21,080 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 153,049 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,355 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,242 |
| 1950s Decade Quiz | 0 | - | 4.42 | 49,776 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,606 |
| 1970s Decade Quiz | 0 | - | 4.23 | 61,039 |
| 2000s Decade Quiz | 0 | - | 4.23 | 123,171 |
| 1980s Decade Quiz | 0 | - | 4.38 | 86,192 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,394 |
| Figures From the 18th Century | 0 | - | 4.02 | 15,639 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,515 |
| 1770s Decade Quiz | 0 | - | 3.99 | 27,162 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,713 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,554 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,771 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 13,008 |
| 1990s Decade Quiz | 0 | - | 4.00 | 63,046 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 99,841 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,215 |
| Empires by Maps | 0 | - | 4.98 | 122,558 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,665 |
| Metals of Antiquity | 0 | - | 4.95 | 94,024 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,225 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,136 |
| History: What Came First? #2 | 0 | - | 4.81 | 80,209 |
| History - Did They Have It? | 0 | - | 4.85 | 62,340 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,568 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,485 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,340 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,913 |
| 20th Century A-Z | 0 | - | 4.50 | 54,037 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,718 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,632 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.41 | 13,265 |
| Influential Women in History | 0 | - | 4.43 | 36,571 |
| Cradles of Civilization | 0 | - | 4.46 | 40,545 |
| Materials From History #1 | 0 | - | 4.56 | 52,124 |
| Materials From History #2 | 0 | - | 4.59 | 31,625 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,344 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,701 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,753 |
| Famous Explorers | 0 | - | 4.58 | 36,409 |
| Famous Empires by Description | 0 | - | 4.73 | 119,060 |
| Answers by Time Period | 0 | - | 4.64 | 55,936 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,365 |
| 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 | 52,910 |
| 1930s Decade Quiz | 0 | - | 4.21 | 49,369 |
| 1920s Decade Quiz | 0 | - | 4.33 | 50,037 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,825 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,544 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 51,080 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,874 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,181 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 42,007 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,478 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,285 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,464 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,269 |
| 2010s Music Trivia | 0 | - | 4.41 | 94,224 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,302 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,783 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,108 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,209 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,448 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,420 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,483 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,311 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,801 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,275 |
| Rat Pack Members | 0 | - | 4.03 | 5,201 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,212 |
| 1970s Celebrities | 0 | - | 4.03 | 13,795 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,288 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 89,206 |
| 1980s Celebrities | 0 | - | 4.39 | 17,507 |
| 1980s Albums | 0 | - | 4.41 | 46,760 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,986 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,856 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 109,039 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,940 |
| 2010s Obituaries | 0 | - | 4.46 | 26,235 |
| Former Flags | 0 | - | 4.97 | 108,824 |
| Years in History by Picture | 0 | - | 4.45 | 35,939 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,895 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,509 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,909 |
| People Who Have Been Considered Gods | 0 | - | 4.49 | 24,544 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,136 |
| Cold War Decoder | 0 | - | 4.83 | 52,706 |
| Events in History #2 | 0 | - | 4.49 | 72,037 |
| Events in History #3 | 0 | - | 4.41 | 71,957 |
| Events in History #4 | 0 | - | 4.44 | 44,529 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,196 |
| Assassinations in History | 0 | - | 4.21 | 66,468 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,826 |
| Famous Seconds | 0 | - | 4.22 | 46,895 |
| Ages and Eras | 0 | - | 4.39 | 67,971 |
| 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 | 43,324 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,169 |
| Female Historical Figures | 0 | - | 4.28 | 33,409 |
| Historical Blunders | 0 | - | 4.34 | 92,744 |
| Territorial Accessions | 0 | - | 4.34 | 34,958 |
| People Known as "The Great" | 0 | - | 4.46 | 24,813 |
| This Day in History - July | 0 | - | 4.49 | 36,523 |
| This Day in History - August | 0 | - | 4.42 | 43,442 |
| This Day in History - September | 0 | - | 4.55 | 57,590 |
| This Day in History - October | 0 | - | 4.49 | 37,698 |
| This Day in History - January | 0 | - | 4.48 | 46,814 |
| This Day in History - March | 0 | - | 4.45 | 43,764 |
| Ancient Civilizations | 0 | - | 4.64 | 38,168 |
| 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 | 33,587 |
| Famous Inventors | 0 | - | 4.44 | 43,619 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,334 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,725 |
| European History for Dummies | 0 | - | 4.83 | 90,478 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,017,079 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,722 |
| 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 | 20,846 |
| 1980s Music Trivia #1 | 0 | - | 4.23 | 29,553 |
| 1980s Music Trivia #2 | 0 | - | 4.30 | 22,334 |
| Ways to Die in Oregon Trail | 0 | - | 4.14 | 13,816 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,773 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,718 |
| 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 | 39,625 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,825 |
| The 2nd Millennium BC | 0 | - | 4.64 | 21,035 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,242 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,472 |
| History Analogies #1 | 0 | - | 4.53 | 90,418 |
| History Analogies #2 | 0 | - | 4.49 | 77,542 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,578 |
| History Analogies #3 | 0 | - | 4.61 | 80,984 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,818 |
| Which Came First? | 0 | - | 4.37 | 75,083 |
| Random History by Country | 0 | - | 4.53 | 35,037 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,205 |
| Animals in World History | 0 | - | 4.74 | 44,711 |
| People - Real or Fictional? | 0 | - | 4.56 | 59,171 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,794 |
| History True or False #3 | 0 | - | 4.43 | 57,310 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,349 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,615 |
| Events in History #1 | 0 | - | 4.35 | 158,242 |
| Events in Ancient History | 0 | - | 4.50 | 36,222 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,795 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,580 |
| Deaths by Date and Cause #2 | 0 | - | 4.16 | 68,025 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,526 |
| Countries That Were Invaded | 0 | - | 4.55 | 98,316 |
| This Day in History - April | 0 | - | 4.40 | 44,523 |
| This Day in History - May | 0 | - | 4.33 | 48,482 |
| 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 | 40,611 |
| This Day in History - February | 0 | - | 4.38 | 39,885 |
