| 2010s Music Trivia | 0 | - | 4.41 | 94,232 |
| Who Did That 2010s Song #1 | 0 | - | 4.44 | 24,907 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,642 |
| Who Did That 2010s Song #2 | 0 | - | 4.15 | 15,828 |
| 100 Best Songs of the 2000s | 0 | - | 4.21 | 39,630 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 298,133 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,242 |
| Who Did That 2000s Song #2 | 0 | - | 4.17 | 115,960 |
| Who Did That 2000s Song #1 | 0 | - | 4.23 | 92,677 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,212 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 89,209 |
| 1980s Albums | 0 | - | 4.41 | 46,762 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,986 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,778 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,722 |
| 2000s Albums | 0 | - | 4.24 | 17,062 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,829 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,490 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,341 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,828 |
| Woodstock Performers | 0 | - | 4.55 | 10,691 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 43,063 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,930 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,469 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,773 |
| Who Did That 1980s Song #2 | 0 | - | 4.31 | 75,853 |
| Who Did That 1980s Song #1 | 0 | - | 4.37 | 171,004 |
| Africa - Toto Lyrics | 0 | - | 4.58 | 7,360 |
| Who Did That 1990s Song #2 | 0 | - | 4.28 | 61,378 |
| Who Did That 1990s Song #1 | 0 | - | 4.17 | 76,509 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 56,240 |
| #1 Hits of the 2020s | 0 | - | 4.47 | 95,199 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,825 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 51,082 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,874 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,479 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,285 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 153,052 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,360 |
| 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 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,802 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,443 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 38,029 |
| #1 Hits of the 1990s | 0 | - | 4.38 | 100,936 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 203,180 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,400 |
| The 20th Century | 0 | - | 4.46 | 97,867 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,515 |
| The 19th Century | 0 | - | 4.53 | 68,308 |
| The 18th Century | 0 | - | 4.53 | 53,457 |
| The 16th Century | 0 | - | 4.77 | 58,997 |
| The 15th Century | 0 | - | 4.43 | 51,344 |
| The 14th Century | 0 | - | 4.55 | 49,436 |
| The 21st Century | 0 | - | 4.47 | 106,533 |
| The 17th Century | 0 | - | 4.54 | 54,007 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,806 |
| 1970s Albums | 0 | - | 4.38 | 27,801 |
| 1980s Music Trivia #1 | 0 | - | 4.23 | 29,553 |
| 1980s Music Trivia #2 | 0 | - | 4.30 | 22,334 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,220 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 96,430 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,972 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,403 |
| 1990s Albums | 0 | - | 4.23 | 25,696 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,557 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,359 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 99,847 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,952 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,715 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,555 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,771 |
| The 13th Century | 0 | - | 4.48 | 43,401 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,284 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,587 |
| 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 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,486 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,885 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,422 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,867 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,136 |
| 2000s Catchphrases | 0 | - | 3.04 | 349,396 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,221 |
| Empires by Maps | 0 | - | 4.98 | 122,573 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,668 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,570 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,918 |
| 20th Century A-Z | 0 | - | 4.50 | 54,039 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,311 |
| 1980s One Hit Wonders | 0 | - | 3.89 | 26,494 |
| Fads of the 2000s | 0 | - | 3.68 | 61,433 |
| 2000s American TV Trivia | 0 | - | 4.16 | 20,897 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.41 | 13,265 |
| Metals of Antiquity | 0 | - | 4.95 | 94,029 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,226 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,141 |
| History: What Came First? #2 | 0 | - | 4.81 | 80,211 |
| History - Did They Have It? | 0 | - | 4.85 | 62,340 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,723 |
| 19th Century A-Z | 0 | - | 4.77 | 47,510 |
| 18th Century A-Z | 0 | - | 4.54 | 43,359 |
| The 3rd and 4th Century BC | 0 | - | 4.32 | 21,082 |
| 17th Century A-Z | 0 | - | 4.78 | 34,785 |
| 1970s Decade Quiz | 0 | - | 4.23 | 61,043 |
| 2000s Decade Quiz | 0 | - | 4.23 | 123,172 |
| 1980s Decade Quiz | 0 | - | 4.38 | 86,193 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,910 |
| 1930s Decade Quiz | 0 | - | 4.21 | 49,373 |
| 1920s Decade Quiz | 0 | - | 4.33 | 50,038 |
| 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 | 36,799 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,810 |
| 1810s Decade Quiz | 0 | - | 4.58 | 31,145 |
| 1820s Decade Quiz | 0 | - | 4.54 | 30,012 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,376 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,719 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,544 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,182 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 42,008 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,467 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,271 |
| NBA All-Star Game Starters 2010s | 0 | - | 4.38 | 16,239 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,302 |
| 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 | 49,346 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,783 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,114 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,758 |
| Famous Explorers | 0 | - | 4.58 | 36,409 |
| Famous Empires by Description | 0 | - | 4.73 | 119,063 |
| Answers by Time Period | 0 | - | 4.64 | 55,936 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,386 |
| 2016 News Stories - Name the Country | 0 | - | 4.45 | 23,491 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,210 |
| 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 |
| Figures From the 18th Century | 0 | - | 4.02 | 15,640 |
| 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 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,461 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,314 |
| 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 | 50,277 |
| Rat Pack Members | 0 | - | 4.03 | 5,201 |
| 1970s Celebrities | 0 | - | 4.03 | 13,796 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,289 |
| Fads of the 1980s | 0 | - | 4.06 | 36,963 |
| 1980s Celebrities | 0 | - | 4.39 | 17,507 |
| Michael Jackson Complete Song Discography | 0 | - | 4.56 | 5,816 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,857 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,719 |
| Fads of the 1990s | 0 | - | 4.03 | 36,662 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 109,044 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,943 |
| 2000s Movies by Plot | 0 | - | 3.76 | 15,054 |
| NBA Top Ten in MVP Voting – 2010s | 0 | - | 4.57 | 44,795 |
| 2010s Obituaries | 0 | - | 4.46 | 26,238 |
| 2010s Movies by Plot | 0 | - | 3.85 | 23,085 |
| Countries by National Anthem | 0 | - | 4.92 | 71,439 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,242 |
| Former Flags | 0 | - | 4.97 | 108,827 |
| 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 | 52,709 |
| Events in History #2 | 0 | - | 4.49 | 72,038 |
| Events in History #3 | 0 | - | 4.41 | 71,958 |
| 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 | 66,470 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,829 |
| Famous Seconds | 0 | - | 4.22 | 46,896 |
| Ages and Eras | 0 | - | 4.39 | 67,972 |
| 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 | 43,325 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,171 |
| 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 | 24,814 |
| This Day in History - July | 0 | - | 4.49 | 36,524 |
| This Day in History - August | 0 | - | 4.42 | 43,445 |
| This Day in History - September | 0 | - | 4.55 | 57,590 |
| This Day in History - October | 0 | - | 4.49 | 37,699 |
| This Day in History - January | 0 | - | 4.48 | 46,814 |
