| 1940s Decade Quiz | 0 | - | 4.51 | 52,501 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,260 |
| 1970s Decade Quiz | 0 | - | 4.23 | 61,065 |
| 1980s Decade Quiz | 0 | - | 4.38 | 86,209 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 51,094 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,882 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,188 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 42,017 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 99,883 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,468 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,910 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,429 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,871 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,143 |
| 20th Century A-Z | 0 | - | 4.50 | 54,052 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 153,070 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,371 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,249 |
| 1950s Decade Quiz | 0 | - | 4.42 | 49,786 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,613 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,805 |
| 2000s Decade Quiz | 0 | - | 4.23 | 123,186 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,923 |
| 1930s Decade Quiz | 0 | - | 4.21 | 49,381 |
| 1920s Decade Quiz | 0 | - | 4.33 | 50,045 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,539 |
| 1880s Decade Quiz | 0 | - | 4.25 | 39,601 |
| 1890s Decade Quiz | 0 | - | 4.25 | 40,015 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,806 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,816 |
| 1810s Decade Quiz | 0 | - | 4.58 | 31,150 |
| 1820s Decade Quiz | 0 | - | 4.54 | 30,018 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,380 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,835 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,548 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,431 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,216 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,453 |
| The 20th Century | 0 | - | 4.46 | 97,884 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,518 |
| The 19th Century | 0 | - | 4.53 | 68,320 |
| The 18th Century | 0 | - | 4.53 | 53,467 |
| The 16th Century | 0 | - | 4.77 | 59,003 |
| The 15th Century | 0 | - | 4.43 | 51,350 |
| The 14th Century | 0 | - | 4.55 | 49,443 |
| The 21st Century | 0 | - | 4.47 | 106,558 |
| The 17th Century | 0 | - | 4.54 | 54,014 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,302 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 109,061 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,957 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,717 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,561 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,783 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 13,010 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,589 |
| The 1st and 2nd Century | 0 | - | 4.61 | 30,757 |
| The 5th and 6th Century | 0 | - | 4.80 | 28,689 |
| The 1st and 2nd Century BC | 0 | - | 4.43 | 24,244 |
| The 5th and 6th Century BC | 0 | - | 4.49 | 19,185 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,717 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,808 |
| Top 100 NES Video Games | 0 | - | 4.21 | 20,964 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,850 |
| 1980s Music Trivia #1 | 0 | - | 4.23 | 29,559 |
| 1980s Music Trivia #2 | 0 | - | 4.30 | 22,341 |
| Ways to Die in Oregon Trail | 0 | - | 4.14 | 13,820 |
| Fads of the 1990s | 0 | - | 4.03 | 36,664 |
| O.J. Simpson - Trial of the Century | 0 | - | 3.94 | 7,181 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,278 |
| Empires by Maps | 0 | - | 4.98 | 122,666 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,676 |
| The 13th Century | 0 | - | 4.48 | 43,412 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,293 |
| 1990s Catchphrases | 0 | - | 4.22 | 176,621 |
| Who Did That 1990s Song #2 | 0 | - | 4.28 | 61,402 |
| Who Did That 1990s Song #1 | 0 | - | 4.17 | 76,538 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 56,265 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,799 |
| Metals of Antiquity | 0 | - | 4.95 | 94,047 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,246 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,176 |
| History - Did They Have It? | 0 | - | 4.85 | 62,357 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,573 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,517 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,349 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,933 |
| The 3rd and 4th Century BC | 0 | - | 4.32 | 21,090 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,731 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,252 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,670 |
| 1990s Celebrities | 0 | - | 3.98 | 19,486 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 38,033 |
| 1990s Movies by Plot | 0 | - | 4.13 | 27,879 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.41 | 13,267 |
| Influential Women in History | 0 | - | 4.43 | 36,598 |
| Cradles of Civilization | 0 | - | 4.46 | 40,562 |
| Materials From History #1 | 0 | - | 4.56 | 52,138 |
| Materials From History #2 | 0 | - | 4.59 | 31,638 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,358 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,883 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,779 |
| Famous Explorers | 0 | - | 4.58 | 36,418 |
| Famous Empires by Description | 0 | - | 4.74 | 119,085 |
| Answers by Time Period | 0 | - | 4.64 | 55,948 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,477 |
| 19th Century A-Z | 0 | - | 4.77 | 47,519 |
| 18th Century A-Z | 0 | - | 4.54 | 43,366 |
| 17th Century A-Z | 0 | - | 4.78 | 34,789 |
| 1770s Decade Quiz | 0 | - | 3.99 | 27,163 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,334 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 51,025 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,405 |
| 1990s Albums | 0 | - | 4.23 | 25,702 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,559 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,361 |
| #1 Hits of the 1990s | 0 | - | 4.38 | 100,960 |
| 1990s Movie Quotes | 0 | - | 4.36 | 107,421 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,497 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,306 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,521 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,282 |
| 2010s Music Trivia | 0 | - | 4.41 | 94,277 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,320 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,173 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,428 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,490 |
| Figures From the 18th Century | 0 | - | 4.02 | 15,640 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,325 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,815 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,295 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,412 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,389 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,836 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,734 |
| Rat Pack Members | 0 | - | 4.03 | 5,205 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,224 |
| 1970s Celebrities | 0 | - | 4.03 | 13,797 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 89,229 |
| 1980s Celebrities | 0 | - | 4.39 | 17,508 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,213 |
| 1980s Albums | 0 | - | 4.41 | 46,778 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 55,011 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,875 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,864 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,928 |
| Original Mortal Kombat Characters | 0 | - | 4.09 | 40,991 |
| 1990s Movie Taglines | 0 | - | 4.21 | 46,137 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,965 |
| 2010s Obituaries | 0 | - | 4.46 | 26,243 |
| Former Flags | 0 | - | 4.97 | 108,872 |
| Years in History by Picture | 0 | - | 4.45 | 35,957 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,910 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,526 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,949 |
| People Who Have Been Considered Gods | 0 | - | 4.49 | 24,547 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,174 |
| Cold War Decoder | 0 | - | 4.83 | 52,718 |
| Events in History #2 | 0 | - | 4.49 | 72,049 |
| Events in History #3 | 0 | - | 4.41 | 71,967 |
| Events in History #4 | 0 | - | 4.44 | 44,536 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,199 |
| Assassinations in History | 0 | - | 4.21 | 66,482 |
| Famous Founders in the U.S. | 0 | - | 4.03 | 34,843 |
| Famous Seconds | 0 | - | 4.22 | 46,900 |
| Ages and Eras | 0 | - | 4.39 | 67,982 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,588 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,952 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,337 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,177 |
| Female Historical Figures | 0 | - | 4.28 | 33,414 |
| Historical Blunders | 0 | - | 4.34 | 92,763 |
| Territorial Accessions | 0 | - | 4.34 | 34,965 |
| People Known as "The Great" | 0 | - | 4.46 | 24,819 |
| This Day in History - July | 0 | - | 4.49 | 36,527 |
| This Day in History - August | 0 | - | 4.42 | 43,451 |
| This Day in History - September | 0 | - | 4.55 | 57,602 |
| This Day in History - October | 0 | - | 4.49 | 37,705 |
| This Day in History - January | 0 | - | 4.48 | 46,820 |
| This Day in History - March | 0 | - | 4.45 | 43,770 |
| Ancient Civilizations | 0 | - | 4.64 | 38,177 |
| 16th Century A-Z | 0 | - | 4.59 | 25,050 |
| 15th Century A-Z | 0 | - | 4.50 | 24,041 |
| 14th Century A-Z | 0 | - | 4.41 | 24,535 |
| The Places They Went #1 | 0 | - | 4.74 | 33,589 |
| Famous Inventors | 0 | - | 4.44 | 43,623 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,359 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,735 |
| European History for Dummies | 0 | - | 4.83 | 90,508 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,017,237 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,727 |
| Fads of the 1980s | 0 | - | 4.06 | 36,967 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,804 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,722 |
| 1990s American TV Trivia | 0 | - | 3.72 | 12,207 |
| 2000s Movie Trivia #2 | 0 | - | 4.19 | 28,764 |
| 100 Best Songs of the 2000s | 0 | - | 4.21 | 39,643 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,834 |
| The 2nd Millennium BC | 0 | - | 4.64 | 21,043 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,244 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,480 |
