| #1 Hits of the 1980s | 0 | - | 4.84 | 127,610 |
| Who Did That 1980s Song #3 | 0 | - | 4.53 | 45,938 |
| Don't Stop Believin' Lyrics Quiz | 0 | - | 4.46 | 211,519 |
| Who Did That 1980s Song #2 | 0 | - | 4.29 | 67,056 |
| Who Did That 1980s Song #1 | 0 | - | 4.34 | 156,658 |
| 1980s Albums | 0 | - | 4.38 | 41,816 |
| "We Are the World" Solo Musicians | 0 | - | 4.12 | 9,642 |
| Who Did That Power Ballad Quiz | 0 | - | 3.82 | 36,584 |
| Livin' on a Prayer Lyrics Quiz | 0 | - | 4.24 | 86,200 |
| Hair Band Songs Quiz | 0 | - | 4.18 | 27,391 |
| #1 Hits of the 1970s | 0 | - | 4.46 | 77,575 |
| #1 Hits of the 1960s | 0 | - | 4.56 | 38,696 |
| 1980s One Hit Wonders Quiz | 0 | - | 3.79 | 25,567 |
| #1 Hits of the 1990s | 0 | - | 4.34 | 90,870 |
| Who Did That 1970s Song #1 | 0 | - | 4.44 | 80,213 |
| Who Did That 1960s Song #2 | 0 | - | 4.45 | 36,409 |
| Michael Jackson Songs Quiz | 0 | - | 4.03 | 22,991 |
| Can You Name All Of One Direction's Songs? | 0 | - | 4.46 | 87,811 |
| 1980s Music Trivia #1 | 0 | - | 4.14 | 26,880 |
| 1980s Music Trivia #2 | 0 | - | 4.24 | 20,314 |
| Who Did That 1990s Song #2 | 0 | - | 4.23 | 47,625 |
| Who Did That 1990s Song #1 | 0 | - | 4.21 | 59,866 |
| Who Did That 1990s Song #3 | 0 | - | 4.03 | 41,165 |
| Who Did That 1970s Song #2 | 0 | - | 4.24 | 48,302 |
| I Will Survive Lyrics | 0 | - | 4.24 | 34,609 |
| Who Did That 1960s Song #1 | 0 | - | 4.32 | 43,407 |
| Woodstock Performers | 0 | - | 4.52 | 10,019 |
| 1980s Movie Quotes Quiz | 0 | - | 4.09 | 40,784 |
| 1990s One Hit Wonders Quiz | 0 | - | 3.97 | 36,311 |
| Beatles Songs Quiz | 0 | - | 4.94 | 204,340 |
| First Lines of Beatles Songs | 0 | - | 4.41 | 42,317 |
| 1980s Catchphrases | 0 | - | 3.80 | 179,781 |
| 1980s Movie Trivia #1 | 0 | - | 4.55 | 28,275 |
| Highest Grossing 1980s Movies | 0 | - | 4.46 | 60,997 |
| 1990s Music Trivia #1 | 0 | - | 4.25 | 47,203 |
| 1990s Music Trivia #2 | 0 | - | 4.05 | 33,259 |
| Ice Ice Baby Lyrics Quiz | 0 | - | 3.51 | 35,117 |
| 1990s Albums | 0 | - | 4.18 | 22,573 |
| Girls of Mambo Number 5 | 0 | - | 4.36 | 17,800 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.28 | 21,281 |
| 1970s Albums | 0 | - | 4.35 | 25,234 |
| Top 100 NES Video Games | 0 | - | 4.20 | 19,546 |
| Fads of the 1980s | 0 | - | 4.12 | 35,558 |
| 1980s Celebrities | 0 | - | 4.38 | 16,736 |
| 1980s Movie Trivia #2 | 0 | - | 4.25 | 18,607 |
| Ways to Die in Oregon Trail | 0 | - | 4.18 | 12,986 |
| 1980s Decade Quiz | 0 | - | 4.34 | 70,634 |
| Back to the Future Trivia | 0 | - | 4.56 | 32,547 |
| 1990s Catchphrases | 0 | - | 4.21 | 157,383 |
| 1970s Music Trivia | 0 | - | 4.25 | 28,977 |
| 2000s Catchphrases | 0 | - | 3.04 | 343,260 |
| A Quiz About Elvis Presley | 0 | - | 4.31 | 19,954 |
| 1960s Music Trivia | 0 | - | 4.38 | 21,950 |
| Best-Selling British Musical Acts | 0 | - | 4.47 | 43,301 |
| 1980s American TV Trivia | 0 | - | 4.10 | 12,811 |
| G1 The Transformers Quiz | 0 | - | 4.51 | 20,404 |
| 1980s Movie Taglines Quiz | 0 | - | 4.25 | 36,203 |
| Brat Pack Actors | 0 | - | 4.30 | 6,668 |
| 1980s Movies by Plot | 0 | - | 4.22 | 27,425 |
| 1990s Movie Quotes | 0 | - | 4.32 | 91,250 |
| #1 Hits of the 2000s | 0 | - | 4.32 | 174,854 |
| Imagine Lyrics | 0 | - | 4.49 | 39,566 |
| Countries by National Anthem | 0 | - | 4.94 | 61,643 |
| Random Flag to Country | 0 | - | 4.99 | 499,632 |
| 2000s Movie Trivia #1 | 0 | - | 4.48 | 52,637 |
| 2000s Movie Quotes Quiz | 0 | - | 3.98 | 73,042 |
| Movies with America in the Title | 0 | - | 4.17 | 28,126 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 456,113 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 149,000 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 178,807 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 77,262 |
| Random European Capital to Country | 0 | - | 4.97 | 151,585 |
| Random European Country to Capital | 0 | - | 4.92 | 134,096 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,082 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,420 |
| Random African Capital to Country | 0 | - | 4.97 | 78,621 |
| Random African Country to Capital | 0 | - | 4.94 | 61,429 |
| Random African Capitals on a Map | 0 | - | 4.95 | 47,719 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,686 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,067 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,596 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,986,733 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,316,510 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 156,217 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 72,101 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,444,393 |
| Random Country Shape to Country | 0 | - | 4.87 | 73,179 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 183,155 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,503 |
| Category Elimination - Country Flags #1 | 0 | - | 4.97 | 124,307 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 143,255 |
| Countries that Beat China | 0 | - | 4.82 | 99,057 |
| Countries that Beat Australia | 0 | - | 4.84 | 69,763 |
| Ghostbusters Quiz | 0 | - | 3.73 | 5,530 |
| Indiana Jones | 0 | - | 3.64 | 9,621 |
| Fads of the 1990s | 0 | - | 4.06 | 35,468 |
| 1990s Movie Trivia #1 | 0 | - | 4.36 | 48,429 |
| 1990s Movie Trivia #2 | 0 | - | 4.39 | 37,923 |
| 1990s Decade Quiz | 0 | - | 4.02 | 49,845 |
| Saved by the Bell Characters Quiz | 0 | - | 3.61 | 28,143 |
| Highest Grossing 1990s Movies | 0 | - | 4.49 | 100,054 |
| 2000s Music Trivia #1 | 0 | - | 4.02 | 61,624 |
| 2000s Music Trivia #2 | 0 | - | 4.15 | 47,875 |
| 2000s Decade Quiz | 0 | - | 4.19 | 101,173 |
| 100 Best Songs of the 2000s | 0 | - | 4.12 | 34,281 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.37 | 12,430 |
| 2012 Year in Review | 0 | - | 4.03 | 45,139 |
| 2011 Year in Review | 0 | - | 4.16 | 41,059 |
| 2013 Year in Review | 0 | - | 4.32 | 39,502 |
| 2019 Year in Review | 0 | - | 4.43 | 32,429 |
| 2010s Movie Trivia | 0 | - | 4.27 | 32,996 |
| 2010s Decade Quiz | 0 | - | 4.58 | 81,219 |
| 2010s Obituaries | 0 | - | 4.46 | 24,893 |
| 2010s Music Trivia | 0 | - | 4.39 | 78,342 |
| 2010s American TV Trivia | 0 | - | 4.41 | 17,772 |
| 1860s Decade Quiz | 0 | - | 4.29 | 38,501 |
| 1880s Decade Quiz | 0 | - | 4.21 | 37,535 |
| 1890s Decade Quiz | 0 | - | 4.22 | 37,940 |
| 1870s Decade Quiz | 0 | - | 4.28 | 34,911 |
| 1840s Decade Quiz | 0 | - | 4.29 | 35,680 |
| 1850s Decade Quiz | 0 | - | 4.40 | 33,052 |
| 1800s Decade Quiz | 0 | - | 4.49 | 29,635 |
| 1810s Decade Quiz | 0 | - | 4.56 | 28,957 |
| 1820s Decade Quiz | 0 | - | 4.53 | 27,865 |
| The 17th Century | 0 | - | 4.44 | 42,615 |
| 1790s Decade Quiz | 0 | - | 4.53 | 31,014 |
| 1940s Decade Quiz | 0 | - | 4.48 | 48,509 |
| 1930s Decade Quiz | 0 | - | 4.25 | 46,463 |
| 1920s Decade Quiz | 0 | - | 4.32 | 46,755 |
| 1910s Decade Quiz | 0 | - | 4.17 | 50,076 |
| 1900s Decade Quiz | 0 | - | 4.15 | 42,021 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 28,550 |
| Beatles Songs by Synopsis | 0 | - | 4.27 | 29,730 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 271,900 |
| Twelve Days of Christmas Quiz | 0 | - | 4.47 | 132,254 |
| Christmas Song Lyrics | 0 | - | 4.18 | 64,047 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.58 | 71,039 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 142,441 |
| Cities with the Most Opera Performances | 0 | - | 4.54 | 27,748 |
| Musicians by Picture #1 | 0 | - | 4.36 | 84,478 |
| Musicians by Picture #2 | 0 | - | 4.25 | 58,799 |
| Musicians by Picture #4 | 0 | - | 4.09 | 51,830 |
| Musicians by Picture #3 | 0 | - | 4.14 | 48,971 |
| Family Guy Theme Song Lyrics | 0 | - | 4.42 | 76,884 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.48 | 35,704 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.41 | 60,278 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,169 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,217,165 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,231,057 |
| Chinese Zodiac Quiz | 0 | - | 4.76 | 119,484 |
| Strongest Nation Brands | 0 | - | 4.51 | 33,660 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,104 |
| Word Scramble - European Capitals | 0 | - | 4.77 | 86,670 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 73,837 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 396,679 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 81,330 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 60,953 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 295,052 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 48,893 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 54,552 |
| Category Elimination - U.S. States #1 | 0 | - | 4.91 | 193,210 |
| Name a Valid Country Flag | 0 | - | 4.57 | 45,544 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 110,899 |
| O.J. Simpson - Trial of the Century | 0 | - | 3.86 | 6,809 |
| 1990s Celebrities | 0 | - | 3.96 | 18,904 |
| Quiz on the Year 1997 | 0 | - | 4.33 | 18,585 |
| Quiz on the Year 1998 | 0 | - | 4.29 | 15,001 |
| Original Mortal Kombat Characters | 0 | - | 4.12 | 39,651 |
| Spice Girls Members | 0 | - | 3.65 | 9,422 |
| 1990s Movie Taglines Quiz | 0 | - | 4.10 | 37,728 |
| Top Box Office Stars of the 1990s | 0 | - | 4.25 | 29,721 |
| 1990s Movies by Plot | 0 | - | 4.13 | 25,485 |
| 1970s Celebrities | 0 | - | 3.97 | 13,136 |
| People Portrayed by Andy Warhol | 0 | - | 4.24 | 23,530 |
| Fads of the 2000s | 0 | - | 3.70 | 60,003 |
| 2000s Movie Trivia #2 | 0 | - | 4.13 | 25,067 |
| 2000s American TV Trivia | 0 | - | 4.12 | 19,657 |
| 2000s U.S. Pop Culture | 0 | - | 4.24 | 13,560 |
| 1990s U.S. Pop Culture | 0 | - | 4.00 | 9,942 |
| 1980s U.S. Pop Culture | 0 | - | 3.92 | 9,280 |
| 2010s U.S. Pop Culture | 0 | - | 4.33 | 29,665 |
| Who Did That 2000s Song #2 | 0 | - | 4.04 | 92,529 |
| Who Did That 2000s Song #3 | 0 | - | 3.87 | 57,403 |
| Who Did That 2000s Song #1 | 0 | - | 4.19 | 70,260 |
| 2000s Albums | 0 | - | 4.21 | 14,889 |
| Recent Movie Taglines Quiz | 0 | - | 4.27 | 52,541 |
| 2015 Year in Review | 0 | - | 4.04 | 24,954 |
| 2010 Year in Review | 0 | - | 4.00 | 48,400 |
| 2014 Year in Review | 0 | - | 4.40 | 30,527 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.28 | 148,477 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 128,157 |
| 2016 Obituaries | 0 | - | 4.06 | 17,467 |
| 2016 Year in Review | 0 | - | 3.90 | 32,203 |
| #1 Hits of the 2010s | 0 | - | 4.40 | 266,271 |
| 1830s Decade Quiz | 0 | - | 4.40 | 27,282 |
| 17th Century A-Z | 0 | - | 4.62 | 23,924 |
| 1780s Decade Quiz | 0 | - | 4.30 | 24,057 |
| 1950s Decade Quiz | 0 | - | 4.37 | 46,217 |
| 1960s Catchphrases | 0 | - | 4.14 | 97,272 |
| Rat Pack Members | 0 | - | 4.00 | 4,854 |
