| #1 Hits of the 1980s | 0 | - | 4.85 | 144,800 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 52,304 |
| Don't Stop Believin' Lyrics Quiz | 0 | - | 4.46 | 219,887 |
| Who Did That 1980s Song #2 | 0 | - | 4.33 | 73,375 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 166,927 |
| 1980s Albums | 0 | - | 4.40 | 45,192 |
| Livin' on a Prayer Lyrics Quiz | 0 | - | 4.25 | 89,534 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 10,827 |
| Who Did That Power Ballad Quiz | 0 | - | 3.84 | 37,715 |
| Hair Band Songs Quiz | 0 | - | 4.20 | 28,438 |
| #1 Hits of the 1970s | 0 | - | 4.43 | 83,155 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 41,920 |
| Michael Jackson Complete Song Discography | 0 | - | 4.54 | 4,432 |
| Beatles Songs Quiz | 0 | - | 4.97 | 227,624 |
| 1980s One Hit Wonders Quiz | 0 | - | 3.87 | 26,190 |
| #1 Hits of the 1990s | 0 | - | 4.35 | 98,005 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 86,787 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 39,826 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 28,674 |
| 1980s Music Trivia #2 | 0 | - | 4.27 | 21,707 |
| Who Did That 1990s Song #2 | 0 | - | 4.25 | 59,282 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 73,777 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 54,144 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 52,346 |
| I Will Survive Lyrics | 0 | - | 4.25 | 36,677 |
| Who Did That 1960s Song #1 | 0 | - | 4.37 | 46,585 |
| Woodstock Performers | 0 | - | 4.55 | 10,501 |
| 1980s Movie Quotes Quiz | 0 | - | 4.08 | 42,075 |
| 1990s One Hit Wonders Quiz | 0 | - | 4.00 | 37,519 |
| Imagine Lyrics | 0 | - | 4.54 | 42,292 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 39,253 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 286,491 |
| 1980s Catchphrases (U.S.) | 0 | - | 3.96 | 190,949 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 29,927 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 64,181 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 49,919 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,126 |
| Ice Ice Baby Lyrics Quiz | 0 | - | 3.51 | 35,976 |
| 1990s Albums | 0 | - | 4.24 | 24,745 |
| Girls of Mambo Number 5 | 0 | - | 4.36 | 18,933 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,003 |
| 1970s Albums | 0 | - | 4.37 | 27,012 |
| Beatles Songs by Synopsis | 0 | - | 4.30 | 31,948 |
| Viva la Vida Lyrics | 0 | - | 4.34 | 39,086 |
| Top 100 NES Video Games | 0 | - | 4.21 | 20,507 |
| Fads of the 1980s | 0 | - | 4.10 | 36,494 |
| 1980s Celebrities | 0 | - | 4.39 | 17,246 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 19,666 |
| Ways to Die in Oregon Trail | 0 | - | 4.14 | 13,548 |
| 1980s Decade Quiz | 0 | - | 4.36 | 74,552 |
| Back to the Future Trivia | 0 | - | 4.58 | 33,935 |
| 1990s Catchphrases | 0 | - | 4.16 | 162,677 |
| 1970s Music Trivia | 0 | - | 4.28 | 30,908 |
| 2000s Catchphrases | 0 | - | 3.04 | 347,053 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,196 |
| First Lines of Beatles Songs | 0 | - | 4.35 | 45,725 |
| 1980s American TV Trivia | 0 | - | 4.14 | 13,363 |
| G1 The Transformers Quiz | 0 | - | 4.57 | 21,835 |
| 1980s Movies by Plot | 0 | - | 4.23 | 28,480 |
| 1990s Movie Quotes | 0 | - | 4.35 | 105,499 |
| #1 Hits of the 2000s | 0 | - | 4.29 | 191,689 |
| A Quiz About Elvis Presley | 0 | - | 4.31 | 20,935 |
| Best-Selling British Musical Acts | 0 | - | 4.48 | 46,113 |
| Countries by National Anthem | 0 | - | 4.93 | 70,416 |
| 1980s Movie Taglines Quiz | 0 | - | 4.27 | 36,986 |
| Brat Pack Actors | 0 | - | 4.32 | 6,971 |
| 2000s Movie Quotes Quiz | 0 | - | 3.98 | 74,688 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 98,981 |
| Random European Capital to Country | 0 | - | 4.97 | 185,032 |
| Random European Country to Capital | 0 | - | 4.93 | 144,464 |
| Random Asian Country to Capital | 0 | - | 4.91 | 92,792 |
| Random Asian Capital to Country | 0 | - | 4.97 | 98,027 |
| Random African Capital to Country | 0 | - | 4.97 | 88,260 |
| Random African Country to Capital | 0 | - | 4.94 | 68,092 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,961,142 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,496,979 |
| 20 Random Country Flags | 0 | - | 4.99 | 565,596 |
| Name a Valid European Capital | 0 | - | 4.95 | 146,803 |
| Countries that Beat Australia | 0 | - | 4.91 | 90,294 |
| Ghostbusters Quiz | 0 | - | 3.79 | 5,826 |
| Indiana Jones | 0 | - | 3.62 | 10,132 |
| 1990s Movie Trivia #1 | 0 | - | 4.37 | 50,814 |
| 1990s Movie Trivia #2 | 0 | - | 4.39 | 39,903 |
| 2000s Music Trivia #1 | 0 | - | 4.01 | 65,662 |
| 2000s Music Trivia #2 | 0 | - | 4.18 | 51,624 |
| 2000s Movie Trivia #1 | 0 | - | 4.34 | 56,258 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.41 | 12,960 |
| 2010s Movie Trivia | 0 | - | 4.33 | 36,004 |
| 2010s Decade Quiz | 0 | - | 4.54 | 87,847 |
| 2010s Music Trivia | 0 | - | 4.43 | 88,927 |
| 1850s Decade Quiz | 0 | - | 4.41 | 34,547 |
| The 17th Century | 0 | - | 4.53 | 53,137 |
| 1790s Decade Quiz | 0 | - | 4.54 | 32,897 |
| 1940s Decade Quiz | 0 | - | 4.49 | 50,810 |
| Twelve Days of Christmas Quiz | 0 | - | 4.46 | 144,808 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 75,348 |
| Movies with America in the Title | 0 | - | 4.17 | 28,586 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 489,002 |
| Fifty US States in One Minute | 0 | - | 4.54 | 3,471,425 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 165,549 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 187,957 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 38,405 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 37,819 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 91,892 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 85,037 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 423,850 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.95 | 172,329 |
| Random African Capitals on a Map | 0 | - | 4.96 | 53,093 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 49,511 |
| Random European Capitals on a Map | 0 | - | 4.97 | 131,158 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 505,855 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 71,542 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 176,698 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 82,528 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,665,232 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 69,223 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.93 | 126,699 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 325,887 |
| Random Country Shape to Country | 0 | - | 4.92 | 105,147 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 201,935 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 212,936 |
| Category Elimination - U.S. States #2 | 0 | - | 4.81 | 128,078 |
| Category Elimination - Country Flags #1 | 0 | - | 4.97 | 137,975 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 104,645 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 178,779 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 122,336 |
| Countries that Beat China | 0 | - | 4.86 | 111,942 |
| Countries that Beat Spain | 0 | - | 4.94 | 61,227 |
| Countries that Beat Germany | 0 | - | 4.95 | 102,552 |
| Countries that Beat Egypt | 0 | - | 4.90 | 55,500 |
| Countries that Beat Italy | 0 | - | 4.85 | 52,356 |
| Who Did That 2010s Song #1 | 0 | - | 4.45 | 21,801 |
| Fads of the 1990s | 0 | - | 4.07 | 36,241 |
| Quiz on the Year 1997 | 0 | - | 4.39 | 20,494 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 16,803 |
| Saved by the Bell Characters Quiz | 0 | - | 3.58 | 28,374 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 106,203 |
| 1970s Celebrities | 0 | - | 4.03 | 13,533 |
| People Portrayed by Andy Warhol | 0 | - | 4.26 | 26,209 |
| 2000s Movie Trivia #2 | 0 | - | 4.16 | 26,509 |
| 2000s U.S. Pop Culture | 0 | - | 4.19 | 15,423 |
| 1990s U.S. Pop Culture | 0 | - | 4.05 | 10,912 |
| 1980s U.S. Pop Culture | 0 | - | 4.03 | 10,123 |
| 2010s U.S. Pop Culture | 0 | - | 4.25 | 34,580 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 23,544 |
| 2000s Decade Quiz | 0 | - | 4.23 | 107,242 |
| Who Did That 2000s Song #2 | 0 | - | 4.13 | 100,154 |
| Who Did That 2000s Song #1 | 0 | - | 4.22 | 78,349 |
| 100 Best Songs of the 2000s | 0 | - | 4.20 | 38,023 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 166,597 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 144,065 |
| 2016 Obituaries | 0 | - | 4.07 | 18,047 |
| 2010s Obituaries | 0 | - | 4.48 | 25,952 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 288,887 |
| 2010s American TV Trivia | 0 | - | 4.44 | 19,222 |
| #1 Hits of the 2020s | 0 | - | 4.45 | 88,254 |
| 1860s Decade Quiz | 0 | - | 4.30 | 39,835 |
| 1880s Decade Quiz | 0 | - | 4.23 | 38,842 |
| 1890s Decade Quiz | 0 | - | 4.23 | 39,257 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,131 |
| 1840s Decade Quiz | 0 | - | 4.30 | 37,066 |
| 1800s Decade Quiz | 0 | - | 4.45 | 31,275 |
| 1810s Decade Quiz | 0 | - | 4.57 | 30,417 |
| 1820s Decade Quiz | 0 | - | 4.52 | 29,291 |
| 1830s Decade Quiz | 0 | - | 4.41 | 28,688 |
| 17th Century A-Z | 0 | - | 4.75 | 33,035 |
| 1930s Decade Quiz | 0 | - | 4.27 | 48,166 |
| 1920s Decade Quiz | 0 | - | 4.32 | 48,786 |
| 1910s Decade Quiz | 0 | - | 4.18 | 51,779 |
| 1900s Decade Quiz | 0 | - | 4.16 | 43,559 |
| 1950s Decade Quiz | 0 | - | 4.40 | 48,225 |
| Music by Year, 1950–1969 | 0 | - | 4.45 | 30,164 |
| 1960s Catchphrases | 0 | - | 4.14 | 99,979 |
| Rat Pack Members | 0 | - | 4.03 | 5,091 |
| Quiz on the Year 2000 | 0 | - | 4.11 | 20,587 |
| Quiz on the Year 1908 | 0 | - | 4.24 | 12,545 |
| Cities of Origin - American Popular Music | 0 | - | 4.09 | 9,294 |
| Wonderwall Lyrics | 0 | - | 4.25 | 72,200 |
| A Quiz About The Beatles | 0 | - | 4.55 | 46,550 |
| Christmas Song Lyrics | 0 | - | 4.19 | 69,797 |
| Christmas Carol Lyrics | 0 | - | 4.16 | 12,339 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 149,401 |
| Cities with the Most Opera Performances | 0 | - | 4.55 | 29,672 |
| Rappers by Picture | 0 | - | 4.22 | 128,192 |
| Musicians by Picture #5 | 0 | - | 3.91 | 52,262 |
| Musicians by Picture #1 | 0 | - | 4.38 | 103,004 |
| Musicians by Picture #2 | 0 | - | 4.24 | 72,275 |
| Musicians by Picture #4 | 0 | - | 4.06 | 61,753 |
| Musicians by Picture #3 | 0 | - | 4.08 | 56,682 |
| Family Guy Theme Song Lyrics | 0 | - | 4.38 | 82,064 |
| College Football Team Colors (Orange) | 0 | - | 4.47 | 6,346 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 59,239 |
| NBA Basketball Nicknames Quiz #1 | 0 | - | 4.23 | 146,714 |
| NBA Basketball Nicknames Quiz #2 | 0 | - | 4.08 | 56,311 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,100 |
| Countries as U.S. First Names | 0 | - | 4.30 | 75,723 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.43 | 67,528 |
| Actors Known by Three Names | 0 | - | 4.15 | 103,073 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,512 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,353,545 |
