| #1 Hits of the 1980s | 0 | - | 4.87 | 149,309 |
| 1980s Albums | 0 | - | 4.41 | 46,624 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,598 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,603 |
| Who Did That 1980s Song #2 | 0 | - | 4.31 | 75,502 |
| Who Did That 1980s Song #1 | 0 | - | 4.37 | 170,566 |
| Africa - Toto Lyrics | 0 | - | 4.57 | 7,187 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 96,352 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,399 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,175 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,939 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,341 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,976 |
| Michael Jackson Complete Song Discography | 0 | - | 4.56 | 5,726 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,191 |
| 1980s One Hit Wonders | 0 | - | 3.87 | 26,473 |
| #1 Hits of the 1990s | 0 | - | 4.37 | 100,742 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,880 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,982 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,489 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,296 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,904 |
| Who Did That 1990s Song #1 | 0 | - | 4.17 | 76,020 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,827 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,684 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,705 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,618 |
| Woodstock Performers | 0 | - | 4.55 | 10,669 |
| 1980s Movie Quotes | 0 | - | 4.08 | 42,712 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,992 |
| Imagine Lyrics | 0 | - | 4.53 | 43,528 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 41,016 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,729 |
| 1980s Catchphrases | 0 | - | 3.96 | 193,351 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,514 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,799 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 51,001 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,821 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,381 |
| 1990s Albums | 0 | - | 4.24 | 25,615 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,513 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,336 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,761 |
| 1970s Albums | 0 | - | 4.37 | 27,737 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 33,190 |
| Viva la Vida Lyrics | 0 | - | 4.38 | 50,122 |
| Top 100 NES Video Games | 0 | - | 4.21 | 20,920 |
| Fads of the 1980s | 0 | - | 4.06 | 36,942 |
| 1980s Celebrities | 0 | - | 4.39 | 17,494 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,827 |
| Ways to Die in Oregon Trail | 0 | - | 4.14 | 13,808 |
| 1980s Decade Quiz | 0 | - | 4.38 | 86,089 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,702 |
| 1990s Catchphrases | 0 | - | 4.22 | 176,538 |
| 2000s Catchphrases | 0 | - | 3.04 | 349,357 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,768 |
| First Lines of Beatles Songs | 0 | - | 4.36 | 47,145 |
| 1980s American TV Trivia | 0 | - | 4.14 | 13,570 |
| G1 The Transformers Quiz | 0 | - | 4.60 | 22,556 |
| 1980s Movies by Plot | 0 | - | 4.25 | 29,090 |
| 1990s Movie Quotes | 0 | - | 4.36 | 107,202 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 202,479 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,293 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,046 |
| Countries by National Anthem | 0 | - | 4.92 | 71,398 |
| 1980s Movie Taglines | 0 | - | 4.22 | 42,811 |
| Brat Pack Actors | 0 | - | 4.32 | 7,165 |
| 2000s Movie Quotes Quiz | 0 | - | 3.98 | 75,512 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,894 |
| Random European Capital to Country | 0 | - | 4.98 | 192,061 |
| Random European Country to Capital | 0 | - | 4.93 | 165,831 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,952 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,378 |
| Random African Capital to Country | 0 | - | 4.97 | 101,286 |
| Random African Country to Capital | 0 | - | 4.95 | 71,715 |
| Guess the Countries Being Drawn | 0 | - | 5.00 | 245,531 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,388,501 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,558,465 |
| 20 Random Country Flags | 0 | - | 4.99 | 618,304 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,520 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,401 |
| Ghostbusters Quiz | 0 | - | 3.83 | 5,989 |
| Indiana Jones | 0 | - | 3.61 | 10,426 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,141 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,975 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,365 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,171 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,257 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.41 | 13,248 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,184 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,743 |
| 2010s Music Trivia | 0 | - | 4.41 | 93,810 |
| The 17th Century | 0 | - | 4.54 | 53,970 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,447 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,222 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,432 |
| Cities with the Most Opera Performances | 0 | - | 4.64 | 41,771 |
| Movies with America in the Title | 0 | - | 4.17 | 28,791 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,859 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,554,504 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,637 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 192,249 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 42,203 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,731 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,796 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,574 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.95 | 194,862 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,211 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,340 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,344 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 525,909 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,429 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,591 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,628 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,728,993 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,341 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 135,204 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,557 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,156 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,437 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,348 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,503 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,483 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 109,502 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,440 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,385 |
| Countries that Beat China | 0 | - | 4.85 | 116,682 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,313 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,256 |
| Countries that Beat Egypt | 0 | - | 4.91 | 66,989 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,132 |
| Fads of the 1990s | 0 | - | 4.03 | 36,652 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,188 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,423 |
| Saved by the Bell Characters Quiz | 0 | - | 3.51 | 28,439 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 108,936 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,762 |
| 1970s Celebrities | 0 | - | 4.03 | 13,783 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,214 |
| 2000s Movie Trivia #2 | 0 | - | 4.19 | 28,723 |
| 2000s U.S. Pop Culture | 0 | - | 4.19 | 16,138 |
| 1990s U.S. Pop Culture | 0 | - | 4.05 | 11,353 |
| 1980s U.S. Pop Culture | 0 | - | 4.03 | 10,502 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,856 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,525 |
| 2000s Decade Quiz | 0 | - | 4.23 | 123,052 |
| Who Did That 2000s Song #2 | 0 | - | 4.19 | 107,770 |
| Who Did That 2000s Song #1 | 0 | - | 4.23 | 91,718 |
| 100 Best Songs of the 2000s | 0 | - | 4.20 | 39,513 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 173,852 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 149,790 |
| 2016 Obituaries | 0 | - | 4.07 | 18,243 |
| 2010s Obituaries | 0 | - | 4.46 | 26,227 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 297,600 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,795 |
| #1 Hits of the 2020s | 0 | - | 4.47 | 94,813 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,514 |
| 1880s Decade Quiz | 0 | - | 4.25 | 39,573 |
| 1890s Decade Quiz | 0 | - | 4.25 | 39,987 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,773 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,787 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,397 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,103 |
| 1810s Decade Quiz | 0 | - | 4.58 | 31,120 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,979 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,350 |
| 17th Century A-Z | 0 | - | 4.78 | 34,745 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,835 |
| 1930s Decade Quiz | 0 | - | 4.24 | 49,333 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,996 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,887 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,435 |
| 1950s Decade Quiz | 0 | - | 4.42 | 49,742 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,686 |
| 1960s Catchphrases | 0 | - | 4.14 | 105,076 |
| Rat Pack Members | 0 | - | 4.03 | 5,196 |
| Who Did That 2010s Song #1 | 0 | - | 4.44 | 24,563 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,391 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,476 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,065 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,306 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,772 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,539 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 151,120 |
| Rappers by Picture | 0 | - | 4.23 | 135,639 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,670 |
| Musicians by Picture #1 | 0 | - | 4.38 | 109,941 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,319 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,541 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,501 |
| Family Guy Theme Song Lyrics | 0 | - | 4.39 | 84,436 |
| College Football Team Colors (Orange) | 0 | - | 4.51 | 7,438 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,051 |
| NBA Basketball Nicknames Quiz #1 | 0 | - | 4.20 | 149,742 |
| NBA Basketball Nicknames #2 | 0 | - | 4.09 | 57,830 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,979 |
| Countries as U.S. First Names | 0 | - | 4.31 | 78,421 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,262 |
| Actors Known by Three Names | 0 | - | 4.15 | 104,938 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,029 |
