| #1 Hits of the 1980s | 0 | - | 4.84 | 136,605 |
| Who Did That 1980s Song #3 | 0 | - | 4.56 | 47,581 |
| Who Did That 1980s Song #2 | 0 | - | 4.32 | 68,702 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 159,349 |
| Don't Stop Believin' Lyrics Quiz | 0 | - | 4.47 | 213,669 |
| Who Did That Power Ballad Quiz | 0 | - | 3.82 | 36,819 |
| Hair Band Songs Quiz | 0 | - | 4.18 | 27,620 |
| 1980s Albums | 0 | - | 4.38 | 42,550 |
| Who Did That 1970s Song #1 | 0 | - | 4.45 | 81,800 |
| Who Did That 1960s Song #2 | 0 | - | 4.45 | 37,292 |
| "We Are the World" Solo Musicians | 0 | - | 4.14 | 9,857 |
| Livin' on a Prayer Lyrics Quiz | 0 | - | 4.24 | 87,070 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 48,983 |
| Who Did That 1990s Song #1 | 0 | - | 4.16 | 68,917 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 42,457 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 49,309 |
| Who Did That 1960s Song #1 | 0 | - | 4.32 | 44,203 |
| 1980s One Hit Wonders Quiz | 0 | - | 3.79 | 25,680 |
| 1980s Music Trivia #1 | 0 | - | 4.14 | 27,176 |
| 1980s Music Trivia #2 | 0 | - | 4.24 | 20,561 |
| Michael Jackson Songs Quiz | 0 | - | 4.03 | 23,368 |
| #1 Hits of the 1970s | 0 | - | 4.46 | 79,097 |
| I Will Survive Lyrics | 0 | - | 4.24 | 35,030 |
| Woodstock Performers | 0 | - | 4.54 | 10,095 |
| #1 Hits of the 1960s | 0 | - | 4.58 | 39,609 |
| 1990s One Hit Wonders Quiz | 0 | - | 3.97 | 36,599 |
| #1 Hits of the 1990s | 0 | - | 4.34 | 92,842 |
| Flags of the Countries that Start with C | 0 | - | 4.91 | 119,663 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 140,922 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 108,099 |
| 1980s Movie Trivia #1 | 0 | - | 4.55 | 28,577 |
| 1990s Music Trivia #1 | 0 | - | 4.26 | 47,738 |
| 1990s Music Trivia #2 | 0 | - | 4.05 | 33,637 |
| Ice Ice Baby Lyrics Quiz | 0 | - | 3.51 | 35,304 |
| 1990s Albums | 0 | - | 4.18 | 22,989 |
| Girls of Mambo Number 5 | 0 | - | 4.36 | 18,001 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 21,415 |
| 1970s Albums | 0 | - | 4.35 | 25,557 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.84 | 76,504 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.85 | 103,825 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 74,896 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 74,860 |
| Fads of the 1980s | 0 | - | 4.12 | 35,668 |
| 1980s Celebrities | 0 | - | 4.38 | 16,799 |
| 1980s Decade Quiz | 0 | - | 4.35 | 71,723 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 61,671 |
| Back to the Future Trivia | 0 | - | 4.57 | 32,792 |
| Friends A-Z | 0 | - | 4.38 | 36,540 |
| British Places A-Z | 0 | - | 4.32 | 76,301 |
| Top 100 NES Video Games | 0 | - | 4.20 | 19,730 |
| 1980s Movie Trivia #2 | 0 | - | 4.25 | 18,786 |
| Ways to Die in Oregon Trail | 0 | - | 4.13 | 13,084 |
| 1970s Music Trivia | 0 | - | 4.25 | 29,317 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 20,161 |
| 1960s Music Trivia | 0 | - | 4.38 | 22,172 |
| Countries by National Anthem | 0 | - | 4.95 | 62,092 |
| Biggest European Cities by Letter | 0 | - | 4.66 | 119,935 |
| 1980s Catchphrases | 0 | - | 3.80 | 180,142 |
| 1980s American TV Trivia | 0 | - | 4.10 | 12,903 |
| G1 The Transformers Quiz | 0 | - | 4.52 | 20,771 |
| 1980s Movie Taglines Quiz | 0 | - | 4.25 | 36,315 |
| 1980s Movie Quotes Quiz | 0 | - | 4.04 | 41,036 |
| Brat Pack Actors | 0 | - | 4.32 | 6,709 |
| 1980s Movies by Plot | 0 | - | 4.22 | 27,624 |
| 2000s Movie Trivia #1 | 0 | - | 4.47 | 53,428 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.95 | 111,015 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 48,130 |
| Prime Ministers of the UK | 0 | - | 4.95 | 385,139 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,207,154 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 85,644 |
| African Countries with the Most Christians | 0 | - | 4.92 | 68,123 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 79,936 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 152,624 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 54,631 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 65,239 |
| Ghostbusters Quiz | 0 | - | 3.79 | 5,589 |
| Indiana Jones | 0 | - | 3.64 | 9,712 |
| 1990s Movie Trivia #1 | 0 | - | 4.36 | 48,955 |
| 1990s Movie Trivia #2 | 0 | - | 4.39 | 38,323 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 101,383 |
| 2000s Music Trivia #1 | 0 | - | 4.03 | 62,490 |
| 2000s Music Trivia #2 | 0 | - | 4.16 | 48,625 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.37 | 12,514 |
| 2019 Year in Review | 0 | - | 4.43 | 32,848 |
| 2010s Movie Trivia | 0 | - | 4.29 | 33,629 |
| 2010s Decade Quiz | 0 | - | 4.63 | 82,957 |
| 2010s Obituaries | 0 | - | 4.46 | 25,009 |
| The 17th Century | 0 | - | 4.44 | 44,246 |
| 1940s Decade Quiz | 0 | - | 4.48 | 49,292 |
| Rat Pack Members | 0 | - | 4.03 | 4,892 |
| Beatles Songs Quiz | 0 | - | 4.95 | 210,909 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 275,725 |
| Twelve Days of Christmas Quiz | 0 | - | 4.47 | 133,029 |
| Christmas Song Lyrics | 0 | - | 4.19 | 64,607 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.52 | 71,646 |
| Musicians by Picture #1 | 0 | - | 4.37 | 88,552 |
| Musicians by Picture #2 | 0 | - | 4.26 | 61,889 |
| Musicians by Picture #4 | 0 | - | 4.06 | 54,163 |
| Musicians by Picture #3 | 0 | - | 4.11 | 50,749 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.92 | 100,393 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 141,003 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 99,068 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 149,282 |
| Countries of Europe After World War II | 0 | - | 4.98 | 172,493 |
| Countries of the Popes | 0 | - | 4.85 | 112,300 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 62,917 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 70,707 |
| Biggest Trading Partners - Germany | 0 | - | 4.98 | 63,441 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 50,693 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 77,886 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 402,846 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 49,328 |
| Countries of the Soviet Union | 0 | - | 4.98 | 185,760 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 196,799 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 459,995 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 63,216 |
| Fads of the 1990s | 0 | - | 4.06 | 35,548 |
| 1990s Catchphrases | 0 | - | 4.19 | 158,519 |
| 1990s Celebrities | 0 | - | 3.96 | 18,958 |
| Quiz on the Year 1997 | 0 | - | 4.33 | 18,746 |
| Quiz on the Year 1998 | 0 | - | 4.29 | 15,134 |
| 1990s Decade Quiz | 0 | - | 4.02 | 50,686 |
| 1990s Movie Quotes | 0 | - | 4.32 | 92,393 |
| 1990s Movies by Plot | 0 | - | 4.13 | 25,834 |
| 1970s Celebrities | 0 | - | 3.97 | 13,175 |
| People Portrayed by Andy Warhol | 0 | - | 4.26 | 24,158 |
| 2000s Catchphrases | 0 | - | 3.04 | 343,897 |
| Fads of the 2000s | 0 | - | 3.70 | 60,106 |
| 2000s Movie Trivia #2 | 0 | - | 4.13 | 25,328 |
| 2000s American TV Trivia | 0 | - | 4.12 | 19,819 |
| 2000s U.S. Pop Culture | 0 | - | 4.24 | 13,883 |
| 2010s U.S. Pop Culture | 0 | - | 4.33 | 30,582 |
| 2000s Decade Quiz | 0 | - | 4.20 | 102,838 |
| Who Did That 2000s Song #2 | 0 | - | 4.08 | 94,758 |
| #1 Hits of the 2000s | 0 | - | 4.32 | 179,410 |
| Who Did That 2000s Song #1 | 0 | - | 4.22 | 72,644 |
| 100 Best Songs of the 2000s | 0 | - | 4.12 | 35,109 |
| 2015 Year in Review | 0 | - | 4.04 | 25,132 |
| 2010 Year in Review | 0 | - | 4.00 | 48,554 |
| 2012 Year in Review | 0 | - | 4.03 | 45,332 |
| 2011 Year in Review | 0 | - | 4.16 | 41,250 |
| 2013 Year in Review | 0 | - | 4.32 | 39,732 |
| 2014 Year in Review | 0 | - | 4.42 | 30,772 |
| 2016 Obituaries | 0 | - | 4.06 | 17,514 |
| 2016 Year in Review | 0 | - | 3.90 | 32,404 |
| 2010s Music Trivia | 0 | - | 4.40 | 80,387 |
| #1 Hits of the 2010s | 0 | - | 4.40 | 272,549 |
| 2010s American TV Trivia | 0 | - | 4.41 | 18,031 |
| 1860s Decade Quiz | 0 | - | 4.29 | 38,908 |
| 1880s Decade Quiz | 0 | - | 4.21 | 37,945 |
| 1890s Decade Quiz | 0 | - | 4.22 | 38,337 |
| 1870s Decade Quiz | 0 | - | 4.28 | 35,281 |
| 1840s Decade Quiz | 0 | - | 4.29 | 36,096 |
| 1850s Decade Quiz | 0 | - | 4.40 | 33,501 |
| 1830s Decade Quiz | 0 | - | 4.40 | 27,686 |
| 17th Century A-Z | 0 | - | 4.61 | 24,229 |
| 1930s Decade Quiz | 0 | - | 4.25 | 46,986 |
| 1920s Decade Quiz | 0 | - | 4.32 | 47,377 |
| 1910s Decade Quiz | 0 | - | 4.17 | 50,601 |
| 1900s Decade Quiz | 0 | - | 4.15 | 42,536 |
| 1950s Decade Quiz | 0 | - | 4.37 | 46,812 |
| Music by Year, 1950–1969 | 0 | - | 4.47 | 28,812 |
| Cities of Origin - American Popular Music | 0 | - | 4.06 | 8,888 |
| Wonderwall Lyrics | 0 | - | 4.23 | 69,201 |
| Best-Selling British Musical Acts | 0 | - | 4.47 | 43,846 |
| Imagine Lyrics | 0 | - | 4.49 | 40,114 |
| A Quiz About The Beatles | 0 | - | 4.57 | 43,294 |
| Christmas Carol Lyrics | 0 | - | 4.16 | 11,155 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 143,292 |
| Cities with the Most Opera Performances | 0 | - | 4.54 | 28,156 |
| Rappers by Picture | 0 | - | 4.24 | 114,260 |
| Musicians by Picture #5 | 0 | - | 3.86 | 47,182 |
| Family Guy Theme Song Lyrics | 0 | - | 4.40 | 77,919 |
| Arms Exports - United States | 0 | - | 4.65 | 48,884 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 123,046 |
| Vietnam War Countries | 0 | - | 4.81 | 86,881 |
| Strongest Nation Brands | 0 | - | 4.51 | 34,236 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.52 | 32,676 |
| Country by Photo of its Leader | 0 | - | 4.78 | 116,262 |
| Prime Ministers of Australia | 0 | - | 4.48 | 28,271 |
| U.S. Vice Presidents | 0 | - | 4.43 | 121,145 |
| U.S. Presidential Trivia #1 | 0 | - | 4.51 | 97,919 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.57 | 82,624 |
| U.S. Presidential Trivia #2 | 0 | - | 4.52 | 40,275 |
| Assassinated U.S. Presidents | 0 | - | 4.54 | 80,689 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 33,702 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.43 | 69,690 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.69 | 74,452 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 75,044 |
| Country Picture Puzzle Game #2 | 0 | - | 4.53 | 51,673 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 39,442 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 67,683 |
| Biggest U.S. Cities A-Z | 0 | - | 4.72 | 132,419 |
| Italy A-Z | 0 | - | 4.43 | 40,843 |
| China A-Z | 0 | - | 4.58 | 60,943 |
| Germany A-Z | 0 | - | 4.65 | 50,286 |
| Japan A-Z | 0 | - | 4.50 | 38,952 |
| Australia A-Z | 0 | - | 4.48 | 38,659 |
| Scotland A-Z | 0 | - | 4.75 | 38,053 |
| Superhero Nicknames | 0 | - | 4.20 | 57,666 |
