| Who Did That 2000s Song #2 | 0 | - | 4.17 | 116,177 |
| Who Did That 2000s Song #1 | 0 | - | 4.23 | 92,717 |
| 100 Best Songs of the 2000s | 0 | - | 4.21 | 39,638 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,663 |
| 2000s Albums | 0 | - | 4.24 | 17,065 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 203,252 |
| 2010s Music Trivia | 0 | - | 4.41 | 94,266 |
| Who Did That 2010s Song #1 | 0 | - | 4.44 | 24,935 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,254 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,222 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 89,224 |
| 1980s Albums | 0 | - | 4.41 | 46,777 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 55,007 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,727 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 43,067 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,479 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,797 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 298,208 |
| Who Did That 2010s Song #2 | 0 | - | 4.15 | 15,843 |
| #1 Hits of the 2020s | 0 | - | 4.47 | 95,240 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,512 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,347 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,835 |
| Woodstock Performers | 0 | - | 4.55 | 10,693 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,942 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,779 |
| Who Did That 1980s Song #2 | 0 | - | 4.31 | 75,870 |
| Who Did That 1980s Song #1 | 0 | - | 4.37 | 171,030 |
| Africa - Toto Lyrics | 0 | - | 4.58 | 7,376 |
| Who Did That 1990s Song #2 | 0 | - | 4.28 | 61,398 |
| Who Did That 1990s Song #1 | 0 | - | 4.17 | 76,528 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 56,262 |
| 2000s Catchphrases | 0 | - | 3.04 | 349,407 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,831 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 51,091 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,879 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,492 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,301 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 153,065 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,367 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,246 |
| 1950s Decade Quiz | 0 | - | 4.42 | 49,782 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,610 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,805 |
| 1970s Albums | 0 | - | 4.38 | 27,807 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,223 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,973 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,448 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 38,033 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,404 |
| 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 | 100,950 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 99,872 |
| The 20th Century | 0 | - | 4.46 | 97,878 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,518 |
| The 19th Century | 0 | - | 4.53 | 68,317 |
| The 18th Century | 0 | - | 4.53 | 53,461 |
| The 16th Century | 0 | - | 4.77 | 59,001 |
| The 15th Century | 0 | - | 4.43 | 51,349 |
| The 14th Century | 0 | - | 4.55 | 49,441 |
| The 21st Century | 0 | - | 4.47 | 106,549 |
| The 17th Century | 0 | - | 4.54 | 54,013 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,807 |
| 1980s Music Trivia #1 | 0 | - | 4.23 | 29,556 |
| 1980s Music Trivia #2 | 0 | - | 4.30 | 22,337 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 96,436 |
| Characters from The Office | 0 | - | 4.48 | 46,513 |
| The Office Trivia #1 | 0 | - | 4.43 | 95,371 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,956 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,716 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,559 |
| Were They Alive During This? | 0 | - | 4.94 | 49,167 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,420 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,777 |
| The 13th Century | 0 | - | 4.48 | 43,410 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,290 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,589 |
| The 1st and 2nd Century | 0 | - | 4.61 | 30,756 |
| The 5th and 6th Century | 0 | - | 4.80 | 28,688 |
| The 1st and 2nd Century BC | 0 | - | 4.43 | 24,242 |
| The 5th and 6th Century BC | 0 | - | 4.49 | 19,185 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,496 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,902 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,426 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,868 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,141 |
| 1980s One Hit Wonders | 0 | - | 3.89 | 26,496 |
| 2000s Movie Co-Stars | 0 | - | 4.33 | 40,085 |
| The Office Trivia - Multiple Choice | 0 | - | 4.38 | 38,846 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,265 |
| Empires by Maps | 0 | - | 4.98 | 122,640 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,675 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,573 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,927 |
| 20th Century A-Z | 0 | - | 4.50 | 54,048 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,315 |
| 2000s American TV Trivia | 0 | - | 4.16 | 20,899 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.41 | 13,266 |
| Metals of Antiquity | 0 | - | 4.95 | 94,043 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,244 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,161 |
| History: What Came First? #2 | 0 | - | 4.81 | 80,232 |
| History - Did They Have It? | 0 | - | 4.85 | 62,352 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,838 |
| 19th Century A-Z | 0 | - | 4.77 | 47,513 |
| 18th Century A-Z | 0 | - | 4.54 | 43,362 |
| The 3rd and 4th Century BC | 0 | - | 4.32 | 21,090 |
| 17th Century A-Z | 0 | - | 4.78 | 34,786 |
| 1970s Decade Quiz | 0 | - | 4.23 | 61,059 |
| 2000s Decade Quiz | 0 | - | 4.23 | 123,183 |
| 1980s Decade Quiz | 0 | - | 4.38 | 86,204 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,918 |
| 1930s Decade Quiz | 0 | - | 4.21 | 49,375 |
| 1920s Decade Quiz | 0 | - | 4.33 | 50,043 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,465 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,538 |
| 1880s Decade Quiz | 0 | - | 4.25 | 39,600 |
| 1890s Decade Quiz | 0 | - | 4.25 | 40,014 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,805 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,813 |
| 1810s Decade Quiz | 0 | - | 4.58 | 31,149 |
| 1820s Decade Quiz | 0 | - | 4.54 | 30,016 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,378 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,728 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,297 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,547 |
| Michael Jackson Complete Song Discography | 0 | - | 4.56 | 5,837 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,871 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,187 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 42,013 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 109,058 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,217 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,501 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,960 |
| Recent Movie Taglines Quiz | 0 | - | 4.30 | 54,307 |
| 2000s Oscar Best Actress Nominees | 0 | - | 4.29 | 13,663 |
| Last Names from The Office (U.S.) | 0 | - | 4.40 | 25,316 |
| The Office - Dunder Mifflin Branches | 0 | - | 4.40 | 23,909 |
| The Office Trivia #2 | 0 | - | 4.24 | 31,149 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,277 |
| NBA Top Ten in MVP Voting – 2010s | 0 | - | 4.57 | 44,822 |
| 2010s Obituaries | 0 | - | 4.46 | 26,242 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,312 |
| Influential Women in History | 0 | - | 4.43 | 36,592 |
| Cradles of Civilization | 0 | - | 4.46 | 40,558 |
| Former Flags | 0 | - | 4.97 | 108,867 |
| Materials From History #1 | 0 | - | 4.56 | 52,133 |
| Materials From History #2 | 0 | - | 4.59 | 31,633 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,522 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,355 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,936 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,791 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,151 |
| Cold War Decoder | 0 | - | 4.83 | 52,716 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,156 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,772 |
| Famous Explorers | 0 | - | 4.58 | 36,417 |
| Famous Empires by Description | 0 | - | 4.74 | 119,080 |
| Answers by Time Period | 0 | - | 4.64 | 55,945 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,464 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 13,010 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,215 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,452 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,426 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,486 |
| Figures From the 18th Century | 0 | - | 4.02 | 15,640 |
| 16th Century A-Z | 0 | - | 4.59 | 25,049 |
| 15th Century A-Z | 0 | - | 4.50 | 24,039 |
| 14th Century A-Z | 0 | - | 4.41 | 24,532 |
| 1990s Decade Quiz | 0 | - | 4.00 | 63,052 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,711 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,355 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,321 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,811 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,289 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,733 |
| Countries Visited by Christopher Columbus | 0 | - | 4.85 | 22,219 |
| European History for Dummies | 0 | - | 4.83 | 90,502 |
| Rat Pack Members | 0 | - | 4.03 | 5,204 |
| 1970s Celebrities | 0 | - | 4.03 | 13,796 |
| 1970s... or 1980s? | 0 | - | 4.60 | 30,715 |
| Top 100 NES Video Games | 0 | - | 4.21 | 20,959 |
| Fads of the 1980s | 0 | - | 4.06 | 36,966 |
| 1980s Celebrities | 0 | - | 4.39 | 17,507 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,849 |
| Ways to Die in Oregon Trail | 0 | - | 4.14 | 13,818 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,722 |
| Fads of the 1990s | 0 | - | 4.03 | 36,663 |
| 1990s Catchphrases | 0 | - | 4.22 | 176,616 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,798 |
| 2000s Movie Trivia #2 | 0 | - | 4.19 | 28,761 |
| 2000s Movie Quotes Quiz | 0 | - | 3.98 | 75,550 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,831 |
| Countries by National Anthem | 0 | - | 4.92 | 71,447 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,244 |
| Years in History by Picture | 0 | - | 4.45 | 35,953 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,907 |
| Who Killed Who - History, Mythology, and Pop Culture | 0 | - | 4.09 | 33,767 |
