| #1 Hits of the 1980s | 0 | - | 4.86 | 147,889 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,577 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,680 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,564 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 75,527 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,488 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,832 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,277 |
| 1990s Albums | 0 | - | 4.24 | 25,357 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,328 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,248 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,665 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,595 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,776 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,050 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,419 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 199,454 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,762 |
| Don't Stop Believin' Lyrics | 0 | - | 4.46 | 222,990 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 74,948 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 169,634 |
| 1980s Albums | 0 | - | 4.40 | 46,163 |
| 1990s Catchphrases | 0 | - | 4.22 | 175,814 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,378 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,424 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,383 |
| Woodstock Performers | 0 | - | 4.55 | 10,614 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,167 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,035 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,789 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 52,440 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,404 |
| 1990s Movie Quotes | 0 | - | 4.35 | 106,787 |
| 1970s Albums | 0 | - | 4.37 | 27,527 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 95,840 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 108,156 |
| Michael Jackson Complete Song Discography | 0 | - | 4.58 | 5,068 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,231 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,110 |
| 1980s One Hit Wonders | 0 | - | 3.87 | 26,377 |
| Fads of the 1990s | 0 | - | 4.03 | 36,543 |
| 1990s Decade Quiz | 0 | - | 4.01 | 56,523 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,517 |
| 2000s Catchphrases | 0 | - | 3.04 | 348,992 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,600 |
| 1980s Movie Quotes | 0 | - | 4.08 | 42,581 |
| 1990s Celebrities | 0 | - | 3.98 | 19,425 |
| Quiz on the Year 1997 | 0 | - | 4.39 | 20,948 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,244 |
| Saved by the Bell Characters Quiz | 0 | - | 3.51 | 28,419 |
| 1990s Movies by Plot | 0 | - | 4.12 | 27,682 |
| A Quiz About Elvis Presley | 0 | - | 4.33 | 21,194 |
| Countries by National Anthem | 0 | - | 4.92 | 71,104 |
| 1980s Catchphrases | 0 | - | 3.96 | 192,893 |
| O.J. Simpson - Trial of the Century | 0 | - | 3.94 | 7,135 |
| Original Mortal Kombat Characters | 0 | - | 4.09 | 40,805 |
| 1990s Movie Taglines | 0 | - | 4.21 | 45,968 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,451 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,264,776 |
| 20 Random Country Flags | 0 | - | 4.99 | 607,902 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,573 |
| 1990s American TV Trivia | 0 | - | 3.72 | 12,141 |
| Street Fighter 2 Characters | 0 | - | 4.26 | 20,923 |
| 2000s Movie Quotes Quiz | 0 | - | 3.98 | 75,302 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.41 | 13,159 |
| Twelve Days of Christmas | 0 | - | 4.45 | 145,854 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,097 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,894 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,503 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,252 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,063 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,295 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,089 |
| Random European Capital to Country | 0 | - | 4.98 | 189,724 |
| Random European Country to Capital | 0 | - | 4.92 | 147,817 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,623 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,754 |
| Random African Capital to Country | 0 | - | 4.97 | 99,998 |
| Random African Country to Capital | 0 | - | 4.94 | 70,498 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,481 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,790 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,182 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 520,024 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,541,391 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,975 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,907 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,711,174 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 335,453 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,800 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,540 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,885 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 108,133 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,718 |
| Countries that Beat China | 0 | - | 4.86 | 115,147 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,368 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,641 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,785 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,110 |
| Top 100 NES Video Games | 0 | - | 4.21 | 20,785 |
| Fads of the 1980s | 0 | - | 4.06 | 36,813 |
| 1980s Celebrities | 0 | - | 4.39 | 17,412 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,072 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,473 |
| Ways to Die in Oregon Trail | 0 | - | 4.14 | 13,739 |
| 1980s Decade Quiz | 0 | - | 4.38 | 76,568 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,346 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,520 |
| 1970s Celebrities | 0 | - | 4.03 | 13,737 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 37,792 |
| 2000s Movie Trivia #2 | 0 | - | 4.17 | 27,950 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 66,835 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,687 |
| 2000s Movie Trivia #1 | 0 | - | 4.39 | 62,976 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,207 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,210 |
| 2000s Decade Quiz | 0 | - | 4.23 | 120,553 |
| 100 Best Songs of the 2000s | 0 | - | 4.22 | 39,112 |
| 2010s Movie Trivia | 0 | - | 4.33 | 50,072 |
| 2010s Decade Quiz | 0 | - | 4.53 | 101,483 |
| 2010s Obituaries | 0 | - | 4.45 | 26,138 |
| 2010s Music Trivia | 0 | - | 4.44 | 92,549 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,641 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,040 |
| 1800s Decade Quiz | 0 | - | 4.47 | 31,772 |
| The 17th Century | 0 | - | 4.54 | 53,726 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,488 |
| 1940s Decade Quiz | 0 | - | 4.51 | 51,751 |
| 1930s Decade Quiz | 0 | - | 4.28 | 48,829 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,490 |
| 1910s Decade Quiz | 0 | - | 4.20 | 52,426 |
| 1950s Decade Quiz | 0 | - | 4.41 | 49,002 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,519 |
| Rat Pack Members | 0 | - | 4.03 | 5,169 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,440 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,952 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,094 |
| Christmas Song Lyrics | 0 | - | 4.20 | 70,498 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,568 |
| Cities with the Most Opera Performances | 0 | - | 4.61 | 41,130 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,817 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,760 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,388 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,590 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,526,326 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,344 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,861 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,933 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,580 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 435,003 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 189,154 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,577 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,027 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,992 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 132,944 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,405 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,440 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,182 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,684 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,753 |
| Who Did That 2010s Song #2 | 0 | - | 4.15 | 15,365 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,135 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 12,868 |
| 1980s American TV Trivia | 0 | - | 4.14 | 13,510 |
| G1 The Transformers Quiz | 0 | - | 4.59 | 22,339 |
| 1980s Movie Taglines | 0 | - | 4.22 | 42,659 |
| Brat Pack Actors | 0 | - | 4.32 | 7,129 |
| 1980s Movies by Plot | 0 | - | 4.25 | 28,955 |
| Fads of the 2000s | 0 | - | 3.68 | 61,313 |
| 2000s American TV Trivia | 0 | - | 4.16 | 20,796 |
| 2000s U.S. Pop Culture | 0 | - | 4.19 | 15,938 |
| 1990s U.S. Pop Culture | 0 | - | 4.05 | 11,228 |
| 1980s U.S. Pop Culture | 0 | - | 4.03 | 10,394 |
| Who Did That 2000s Song #2 | 0 | - | 4.13 | 106,513 |
| Who Did That 2000s Song #1 | 0 | - | 4.22 | 91,046 |
| 2000s Albums | 0 | - | 4.24 | 16,843 |
| Recent Movie Taglines Quiz | 0 | - | 4.30 | 54,173 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 171,832 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 148,189 |
| 2016 Obituaries | 0 | - | 4.07 | 18,190 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 295,322 |
| #1 Hits of the 2020s | 0 | - | 4.47 | 93,065 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,234 |
| 1880s Decade Quiz | 0 | - | 4.24 | 39,263 |
| 1890s Decade Quiz | 0 | - | 4.24 | 39,668 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,498 |
| 1840s Decade Quiz | 0 | - | 4.30 | 37,508 |
| 1810s Decade Quiz | 0 | - | 4.58 | 30,839 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,720 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,084 |
| 17th Century A-Z | 0 | - | 4.78 | 34,232 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,076 |
| 1960s Catchphrases | 0 | - | 4.14 | 104,367 |
| Who Did That 2010s Song #1 | 0 | - | 4.44 | 24,060 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,569 |
| Imagine Lyrics | 0 | - | 4.53 | 43,135 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,717 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,458 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,036 |
| Christmas Carol Lyrics | 0 | - | 4.18 | 12,483 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,558 |
