| #1 Hits of the 1980s | 0 | - | 4.84 | 133,811 |
| Who Did That 1980s Song #3 | 0 | - | 4.53 | 46,095 |
| Don't Stop Believin' Lyrics Quiz | 0 | - | 4.46 | 211,811 |
| Who Did That 1980s Song #2 | 0 | - | 4.29 | 67,221 |
| Who Did That 1980s Song #1 | 0 | - | 4.34 | 156,926 |
| 1980s Albums | 0 | - | 4.38 | 41,925 |
| Livin' on a Prayer Lyrics Quiz | 0 | - | 4.24 | 86,308 |
| "We Are the World" Solo Musicians | 0 | - | 4.12 | 9,674 |
| Who Did That Power Ballad Quiz | 0 | - | 3.82 | 36,619 |
| Hair Band Songs Quiz | 0 | - | 4.18 | 27,420 |
| #1 Hits of the 1970s | 0 | - | 4.46 | 78,058 |
| #1 Hits of the 1960s | 0 | - | 4.57 | 39,009 |
| Beatles Songs Quiz | 0 | - | 4.95 | 204,834 |
| 1980s One Hit Wonders Quiz | 0 | - | 3.79 | 25,586 |
| Michael Jackson Songs Quiz | 0 | - | 4.03 | 23,041 |
| #1 Hits of the 1990s | 0 | - | 4.34 | 91,588 |
| Who Did That 1970s Song #1 | 0 | - | 4.44 | 80,346 |
| Who Did That 1960s Song #2 | 0 | - | 4.45 | 36,487 |
| 1980s Music Trivia #1 | 0 | - | 4.14 | 26,927 |
| 1980s Music Trivia #2 | 0 | - | 4.24 | 20,341 |
| Who Did That 1990s Song #2 | 0 | - | 4.23 | 47,722 |
| Who Did That 1990s Song #1 | 0 | - | 4.21 | 59,990 |
| Who Did That 1990s Song #3 | 0 | - | 4.03 | 41,258 |
| Who Did That 1970s Song #2 | 0 | - | 4.24 | 48,383 |
| I Will Survive Lyrics | 0 | - | 4.24 | 34,660 |
| Who Did That 1960s Song #1 | 0 | - | 4.32 | 43,470 |
| Woodstock Performers | 0 | - | 4.52 | 10,033 |
| 1980s Movie Quotes Quiz | 0 | - | 4.09 | 40,813 |
| 1990s One Hit Wonders Quiz | 0 | - | 3.97 | 36,341 |
| Imagine Lyrics | 0 | - | 4.49 | 39,630 |
| First Lines of Beatles Songs | 0 | - | 4.39 | 42,387 |
| Beatles Songs by Synonyms | 0 | - | 4.64 | 35,412 |
| Viva la Vida Lyrics | 0 | - | 4.43 | 36,008 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 272,563 |
| 1980s Catchphrases | 0 | - | 3.80 | 179,808 |
| 1980s Movie Trivia #1 | 0 | - | 4.55 | 28,310 |
| Highest Grossing 1980s Movies | 0 | - | 4.46 | 61,059 |
| 1990s Music Trivia #1 | 0 | - | 4.25 | 47,260 |
| 1990s Music Trivia #2 | 0 | - | 4.05 | 33,302 |
| Ice Ice Baby Lyrics Quiz | 0 | - | 3.51 | 35,136 |
| 1990s Albums | 0 | - | 4.18 | 22,616 |
| Girls of Mambo Number 5 | 0 | - | 4.36 | 17,827 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.28 | 21,300 |
| 1970s Albums | 0 | - | 4.35 | 25,271 |
| Top 100 NES Video Games | 0 | - | 4.20 | 19,564 |
| Fads of the 1980s | 0 | - | 4.12 | 35,569 |
| 1980s Celebrities | 0 | - | 4.38 | 16,739 |
| 1980s Movie Trivia #2 | 0 | - | 4.25 | 18,623 |
| Ways to Die in Oregon Trail | 0 | - | 4.18 | 12,994 |
| 1980s Decade Quiz | 0 | - | 4.34 | 70,716 |
| Back to the Future Trivia | 0 | - | 4.57 | 32,570 |
| 1990s Catchphrases | 0 | - | 4.21 | 157,485 |
| 1970s Music Trivia | 0 | - | 4.25 | 29,032 |
| 2000s Catchphrases | 0 | - | 3.04 | 343,321 |
| 1960s Music Trivia | 0 | - | 4.38 | 21,977 |
| 1980s American TV Trivia | 0 | - | 4.10 | 12,822 |
| G1 The Transformers Quiz | 0 | - | 4.52 | 20,461 |
| 1980s Movies by Plot | 0 | - | 4.22 | 27,448 |
| 1990s Movie Quotes | 0 | - | 4.32 | 91,442 |
| #1 Hits of the 2000s | 0 | - | 4.32 | 175,792 |
| A Quiz About Elvis Presley | 0 | - | 4.31 | 19,983 |
| Best-Selling British Musical Acts | 0 | - | 4.47 | 43,365 |
| Beatles Songs by Synopsis | 0 | - | 4.27 | 29,778 |
| Countries by National Anthem | 0 | - | 4.94 | 61,702 |
| 1980s Movie Taglines Quiz | 0 | - | 4.25 | 36,217 |
| Brat Pack Actors | 0 | - | 4.30 | 6,671 |
| 2000s Movie Quotes Quiz | 0 | - | 3.98 | 73,071 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 77,411 |
| Random European Capital to Country | 0 | - | 4.97 | 151,893 |
| Random European Country to Capital | 0 | - | 4.92 | 134,302 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,205 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,603 |
| Random African Capital to Country | 0 | - | 4.97 | 78,984 |
| Random African Country to Capital | 0 | - | 4.94 | 61,511 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,011,370 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,320,150 |
| Random Flag to Country | 0 | - | 4.99 | 500,932 |
| Name a Valid European Capital | 0 | - | 4.92 | 104,264 |
| Countries that Beat Australia | 0 | - | 4.85 | 69,886 |
| Ghostbusters Quiz | 0 | - | 3.73 | 5,535 |
| Indiana Jones | 0 | - | 3.64 | 9,628 |
| 1990s Movie Trivia #1 | 0 | - | 4.36 | 48,475 |
| 1990s Movie Trivia #2 | 0 | - | 4.39 | 37,964 |
| 2000s Music Trivia #1 | 0 | - | 4.02 | 61,725 |
| 2000s Music Trivia #2 | 0 | - | 4.15 | 47,956 |
| 2000s Movie Trivia #1 | 0 | - | 4.48 | 52,713 |
| 2019 Year in Review | 0 | - | 4.43 | 32,472 |
| 2010s Movie Trivia | 0 | - | 4.27 | 33,066 |
| 2010s Decade Quiz | 0 | - | 4.58 | 81,368 |
| The 17th Century | 0 | - | 4.44 | 42,660 |
| 1940s Decade Quiz | 0 | - | 4.48 | 48,550 |
| Twelve Days of Christmas Quiz | 0 | - | 4.47 | 132,447 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.58 | 71,116 |
| Movies with America in the Title | 0 | - | 4.17 | 28,132 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 456,885 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,223,432 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 149,398 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 178,992 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.94 | 26,974 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,225 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 74,096 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 397,260 |
| Random African Capitals on a Map | 0 | - | 4.95 | 47,817 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,775 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,223 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 451,545 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 61,220 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 156,754 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 72,362 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,461,118 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 295,714 |
| Random Country Shape to Country | 0 | - | 4.87 | 73,600 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 183,546 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,016 |
| Category Elimination - U.S. States #1 | 0 | - | 4.91 | 193,620 |
| Category Elimination - Country Flags #1 | 0 | - | 4.97 | 124,596 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 143,569 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 111,141 |
| Countries that Beat China | 0 | - | 4.82 | 99,284 |
| Fads of the 1990s | 0 | - | 4.06 | 35,478 |
| 1990s Decade Quiz | 0 | - | 4.02 | 49,890 |
| Saved by the Bell Characters Quiz | 0 | - | 3.61 | 28,147 |
| Highest Grossing 1990s Movies | 0 | - | 4.49 | 100,153 |
| People Portrayed by Andy Warhol | 0 | - | 4.25 | 23,614 |
| 2000s Movie Trivia #2 | 0 | - | 4.13 | 25,099 |
| 2000s U.S. Pop Culture | 0 | - | 4.24 | 13,590 |
| 2010s U.S. Pop Culture | 0 | - | 4.33 | 29,775 |
| 2000s Decade Quiz | 0 | - | 4.19 | 101,281 |
| Who Did That 2000s Song #2 | 0 | - | 4.04 | 92,667 |
| Who Did That 2000s Song #1 | 0 | - | 4.19 | 70,408 |
| 100 Best Songs of the 2000s | 0 | - | 4.12 | 34,387 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.37 | 12,440 |
| 2012 Year in Review | 0 | - | 4.03 | 45,152 |
| 2011 Year in Review | 0 | - | 4.16 | 41,072 |
| 2013 Year in Review | 0 | - | 4.32 | 39,522 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.28 | 148,834 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 128,464 |
| 2016 Obituaries | 0 | - | 4.06 | 17,471 |
| 2010s Obituaries | 0 | - | 4.46 | 24,906 |
| 2010s Music Trivia | 0 | - | 4.39 | 78,593 |
| 2010s American TV Trivia | 0 | - | 4.41 | 17,804 |
| 1860s Decade Quiz | 0 | - | 4.29 | 38,523 |
| 1880s Decade Quiz | 0 | - | 4.21 | 37,558 |
| 1890s Decade Quiz | 0 | - | 4.22 | 37,957 |
| 1870s Decade Quiz | 0 | - | 4.28 | 34,925 |
| 1840s Decade Quiz | 0 | - | 4.29 | 35,699 |
| 1850s Decade Quiz | 0 | - | 4.40 | 33,075 |
| 1800s Decade Quiz | 0 | - | 4.49 | 29,674 |
| 1810s Decade Quiz | 0 | - | 4.56 | 28,980 |
| 1820s Decade Quiz | 0 | - | 4.53 | 27,889 |
| 1790s Decade Quiz | 0 | - | 4.53 | 31,062 |
| 1930s Decade Quiz | 0 | - | 4.25 | 46,498 |
| 1920s Decade Quiz | 0 | - | 4.32 | 46,803 |
| 1910s Decade Quiz | 0 | - | 4.17 | 50,115 |
| 1900s Decade Quiz | 0 | - | 4.15 | 42,046 |
| 1950s Decade Quiz | 0 | - | 4.37 | 46,258 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 28,575 |
| 1960s Catchphrases | 0 | - | 4.14 | 97,298 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 8,806 |
| Wonderwall Lyrics | 0 | - | 4.22 | 68,494 |
| A Quiz About The Beatles | 0 | - | 4.56 | 42,472 |
| Christmas Song Lyrics | 0 | - | 4.18 | 64,114 |
| Christmas Carol Lyrics | 0 | - | 4.16 | 11,076 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 142,554 |
| Cities with the Most Opera Performances | 0 | - | 4.54 | 27,790 |
| Rappers by Picture | 0 | - | 4.20 | 109,472 |
| Musicians by Picture #5 | 0 | - | 3.84 | 45,696 |
| Musicians by Picture #1 | 0 | - | 4.36 | 84,912 |
| Musicians by Picture #2 | 0 | - | 4.25 | 59,139 |
| Musicians by Picture #4 | 0 | - | 4.09 | 52,083 |
| Musicians by Picture #3 | 0 | - | 4.14 | 49,172 |
| Family Guy Theme Song Lyrics | 0 | - | 4.42 | 76,996 |
| NBA Basketball Nicknames Quiz #1 | 0 | - | 4.25 | 141,050 |
| NBA Basketball Nicknames Quiz #2 | 0 | - | 4.10 | 53,394 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.48 | 35,742 |
| Countries as U.S. First Names | 0 | - | 4.25 | 69,358 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.41 | 60,417 |
| Actors Known by Three Names | 0 | - | 4.16 | 97,358 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,189 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,236,621 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.36 | 175,924 |
| NBA Player to Country | 0 | - | 4.24 | 77,414 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 60,200 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.41 | 65,940 |
| Chinese Zodiac Quiz | 0 | - | 4.76 | 119,594 |
| MCU Actors by Picture | 0 | - | 4.45 | 70,929 |
| Strongest Nation Brands | 0 | - | 4.51 | 33,719 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.76 | 58,592 |
| British Geography Quiz #1 | 0 | - | 4.52 | 45,558 |
| Geography of the Spanish Empire | 0 | - | 4.47 | 35,131 |
| U.S. States by Clue #1 | 0 | - | 4.46 | 32,999 |
| Which City in Australia? | 0 | - | 4.63 | 31,694 |
| Word Scramble - European Capitals | 0 | - | 4.77 | 86,821 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 81,522 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 54,660 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 68,730 |
| Name a Valid U.S. State #3 | 0 | - | 4.76 | 43,700 |
| Name a Valid Country Flag | 0 | - | 4.57 | 45,758 |
| Countries that Beat France | 0 | - | 4.58 | 65,299 |
| Countries that Beat the United Kingdom | 0 | - | 4.55 | 58,268 |
