| #1 Hits of the 1980s | 0 | - | 4.87 | 149,588 |
| 1980s Albums | 0 | - | 4.41 | 46,738 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,961 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,733 |
| Who Did That 1980s Song #2 | 0 | - | 4.31 | 75,820 |
| Who Did That 1980s Song #1 | 0 | - | 4.37 | 170,954 |
| Africa - Toto Lyrics | 0 | - | 4.58 | 7,329 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 96,408 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,436 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,214 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,968 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,445 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 43,049 |
| Michael Jackson Complete Song Discography | 0 | - | 4.56 | 5,797 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,580 |
| 1980s One Hit Wonders | 0 | - | 3.89 | 26,491 |
| #1 Hits of the 1990s | 0 | - | 4.38 | 100,899 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 89,184 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,196 |
| 1980s Music Trivia #1 | 0 | - | 4.23 | 29,545 |
| 1980s Music Trivia #2 | 0 | - | 4.30 | 22,328 |
| Who Did That 1990s Song #2 | 0 | - | 4.28 | 61,343 |
| Who Did That 1990s Song #1 | 0 | - | 4.17 | 76,477 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 56,215 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,910 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,761 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,814 |
| Woodstock Performers | 0 | - | 4.55 | 10,684 |
| 1980s Movie Quotes | 0 | - | 4.08 | 42,727 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 38,026 |
| Imagine Lyrics | 0 | - | 4.53 | 43,560 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 41,075 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,935 |
| 1980s Catchphrases | 0 | - | 3.96 | 193,386 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,535 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,845 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 51,064 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,861 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,402 |
| 1990s Albums | 0 | - | 4.23 | 25,686 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,548 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,353 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,817 |
| 1970s Albums | 0 | - | 4.38 | 27,792 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 33,239 |
| Viva la Vida Lyrics | 0 | - | 4.38 | 50,162 |
| Top 100 NES Video Games | 0 | - | 4.21 | 20,943 |
| Fads of the 1980s | 0 | - | 4.06 | 36,956 |
| 1980s Celebrities | 0 | - | 4.39 | 17,505 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,841 |
| Ways to Die in Oregon Trail | 0 | - | 4.14 | 13,815 |
| 1980s Decade Quiz | 0 | - | 4.38 | 86,167 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,714 |
| 1990s Catchphrases | 0 | - | 4.22 | 176,588 |
| 2000s Catchphrases | 0 | - | 3.04 | 349,387 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,802 |
| First Lines of Beatles Songs | 0 | - | 4.36 | 47,195 |
| 1980s American TV Trivia | 0 | - | 4.14 | 13,578 |
| G1 The Transformers Quiz | 0 | - | 4.60 | 22,580 |
| 1980s Movies by Plot | 0 | - | 4.25 | 29,108 |
| 1990s Movie Quotes | 0 | - | 4.36 | 107,398 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 203,054 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,309 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,086 |
| Countries by National Anthem | 0 | - | 4.92 | 71,428 |
| 1980s Movie Taglines | 0 | - | 4.22 | 42,839 |
| Brat Pack Actors | 0 | - | 4.32 | 7,169 |
| 2000s Movie Quotes Quiz | 0 | - | 3.98 | 75,540 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,011 |
| Random European Capital to Country | 0 | - | 4.98 | 192,292 |
| Random European Country to Capital | 0 | - | 4.93 | 166,017 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,067 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,532 |
| Random African Capital to Country | 0 | - | 4.97 | 101,433 |
| Random African Country to Capital | 0 | - | 4.94 | 71,844 |
| Guess the Countries Being Drawn | 0 | - | 5.00 | 246,500 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,408,567 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,561,000 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,959 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,863 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,511 |
| Ghostbusters Quiz | 0 | - | 3.83 | 5,996 |
| Indiana Jones | 0 | - | 3.61 | 10,436 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,168 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,999 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,459 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,265 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,415 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.41 | 13,265 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,251 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,852 |
| 2010s Music Trivia | 0 | - | 4.41 | 94,164 |
| The 17th Century | 0 | - | 4.54 | 54,001 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,477 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,264 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,472 |
| Cities with the Most Opera Performances | 0 | - | 4.64 | 41,846 |
| Movies with America in the Title | 0 | - | 4.17 | 28,804 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,681 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,557,549 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,898 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,415 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 42,389 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,851 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,938 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,189 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.95 | 195,363 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,308 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,419 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,517 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,870 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,601 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,028 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,803 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,731,355 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,569 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 135,513 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,127 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,716 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,736 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,643 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,735 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,710 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 109,670 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,732 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,589 |
| Countries that Beat China | 0 | - | 4.85 | 116,871 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,409 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,435 |
| Countries that Beat Egypt | 0 | - | 4.91 | 67,171 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,249 |
| Fads of the 1990s | 0 | - | 4.03 | 36,658 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,205 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,444 |
| Saved by the Bell Characters Quiz | 0 | - | 3.51 | 28,441 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 109,014 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,785 |
| 1970s Celebrities | 0 | - | 4.03 | 13,795 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,267 |
| 2000s Movie Trivia #2 | 0 | - | 4.19 | 28,745 |
| 2000s U.S. Pop Culture | 0 | - | 4.19 | 16,164 |
| 1990s U.S. Pop Culture | 0 | - | 4.05 | 11,367 |
| 1980s U.S. Pop Culture | 0 | - | 4.03 | 10,528 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,930 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,558 |
| 2000s Decade Quiz | 0 | - | 4.23 | 123,150 |
| Who Did That 2000s Song #2 | 0 | - | 4.17 | 115,416 |
| Who Did That 2000s Song #1 | 0 | - | 4.23 | 92,595 |
| 100 Best Songs of the 2000s | 0 | - | 4.21 | 39,604 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 174,121 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 150,001 |
| 2016 Obituaries | 0 | - | 4.07 | 18,249 |
| 2010s Obituaries | 0 | - | 4.46 | 26,233 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 298,029 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,818 |
| #1 Hits of the 2020s | 0 | - | 4.47 | 95,118 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,534 |
| 1880s Decade Quiz | 0 | - | 4.25 | 39,592 |
| 1890s Decade Quiz | 0 | - | 4.25 | 40,006 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,795 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,805 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,417 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,130 |
| 1810s Decade Quiz | 0 | - | 4.58 | 31,141 |
| 1820s Decade Quiz | 0 | - | 4.54 | 30,002 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,368 |
| 17th Century A-Z | 0 | - | 4.78 | 34,780 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,864 |
| 1930s Decade Quiz | 0 | - | 4.21 | 49,362 |
| 1920s Decade Quiz | 0 | - | 4.33 | 50,025 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,906 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,455 |
| 1950s Decade Quiz | 0 | - | 4.42 | 49,769 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,714 |
| 1960s Catchphrases | 0 | - | 4.14 | 105,138 |
| Rat Pack Members | 0 | - | 4.03 | 5,197 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,414 |
| Who Did That 2010s Song #1 | 0 | - | 4.44 | 24,847 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,480 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,129 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,383 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,802 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,544 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 151,178 |
| Rappers by Picture | 0 | - | 4.23 | 135,903 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,793 |
| Musicians by Picture #1 | 0 | - | 4.38 | 110,231 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,518 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,724 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,646 |
| Family Guy Theme Song Lyrics | 0 | - | 4.39 | 84,489 |
| College Football Team Colors (Orange) | 0 | - | 4.51 | 7,467 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,133 |
| NBA Basketball Nicknames Quiz #1 | 0 | - | 4.20 | 149,833 |
| NBA Basketball Nicknames #2 | 0 | - | 4.09 | 57,874 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,016 |
| Countries as U.S. First Names | 0 | - | 4.31 | 78,529 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,364 |
| Actors Known by Three Names | 0 | - | 4.15 | 105,003 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,051 |
