| #1 Hits of the 1970s | 0 | - | 4.46 | 78,552 |
| Who Did That 1970s Song #1 | 0 | - | 4.45 | 81,093 |
| Who Did That 1970s Song #2 | 0 | - | 4.24 | 48,818 |
| I Will Survive Lyrics | 0 | - | 4.24 | 34,834 |
| #1 Hits of the 1980s | 0 | - | 4.84 | 135,557 |
| 1970s Albums | 0 | - | 4.35 | 25,393 |
| #1 Hits of the 1960s | 0 | - | 4.58 | 39,286 |
| Who Did That 1960s Song #2 | 0 | - | 4.45 | 36,879 |
| 1970s Music Trivia | 0 | - | 4.25 | 29,158 |
| Who Did That 1960s Song #1 | 0 | - | 4.32 | 43,820 |
| Woodstock Performers | 0 | - | 4.53 | 10,062 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.21 | 53,227 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.20 | 46,602 |
| #1 Hits of the 1990s | 0 | - | 4.34 | 92,170 |
| Beatles Songs Quiz | 0 | - | 4.95 | 207,880 |
| 1970s Decade Quiz | 0 | - | 4.16 | 49,202 |
| Movies by Year, 1950–1969 | 0 | - | 4.50 | 20,690 |
| Don't Stop Believin' Lyrics Quiz | 0 | - | 4.47 | 212,616 |
| Who Did That 1980s Song #3 | 0 | - | 4.53 | 46,811 |
| People Portrayed by Andy Warhol | 0 | - | 4.25 | 23,860 |
| 1970s Movie Trivia | 0 | - | 4.25 | 19,746 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 67,933 |
| Who Did That 1980s Song #1 | 0 | - | 4.34 | 158,058 |
| 1980s Albums | 0 | - | 4.38 | 42,208 |
| 1990s Catchphrases | 0 | - | 4.21 | 158,037 |
| Who Did That 1990s Song #2 | 0 | - | 4.23 | 48,292 |
| Who Did That 1990s Song #1 | 0 | - | 4.21 | 64,460 |
| Who Did That 1990s Song #3 | 0 | - | 4.03 | 41,822 |
| 2000s Catchphrases | 0 | - | 3.04 | 343,604 |
| A Quiz About Elvis Presley | 0 | - | 4.31 | 20,049 |
| 1960s Catchphrases | 0 | - | 4.15 | 97,674 |
| 1960s Music Trivia | 0 | - | 4.38 | 22,048 |
| Best-Selling British Musical Acts | 0 | - | 4.47 | 43,539 |
| Countries by National Anthem | 0 | - | 4.95 | 61,849 |
| Fads of the 1970s | 0 | - | 4.19 | 27,549 |
| 1970s Celebrities | 0 | - | 3.97 | 13,155 |
| 1970s American TV Trivia | 0 | - | 4.09 | 11,854 |
| Highest Grossing 1970s Movies | 0 | - | 4.28 | 27,453 |
| 1980s Catchphrases | 0 | - | 3.80 | 179,982 |
| Who Did That Power Ballad Quiz | 0 | - | 3.82 | 36,714 |
| Livin' on a Prayer Lyrics Quiz | 0 | - | 4.24 | 86,764 |
| Hair Band Songs Quiz | 0 | - | 4.18 | 27,511 |
| "We Are the World" Solo Musicians | 0 | - | 4.12 | 9,755 |
| 1980s Movie Quotes Quiz | 0 | - | 4.10 | 40,920 |
| 1990s One Hit Wonders Quiz | 0 | - | 3.97 | 36,457 |
| Ice Ice Baby Lyrics Quiz | 0 | - | 3.51 | 35,219 |
| 1990s Albums | 0 | - | 4.18 | 22,755 |
| Girls of Mambo Number 5 | 0 | - | 4.36 | 17,909 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 21,357 |
| 1990s Movie Quotes | 0 | - | 4.32 | 91,925 |
| Imagine Lyrics | 0 | - | 4.49 | 39,840 |
| Can You Name All Of One Direction's Songs? | 0 | - | 4.46 | 88,669 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,102,271 |
| Random Flag to Country | 0 | - | 4.99 | 505,879 |
| Name a Valid European Capital | 0 | - | 4.94 | 122,906 |
| 1980s One Hit Wonders Quiz | 0 | - | 3.79 | 25,628 |
| Michael Jackson Songs Quiz | 0 | - | 4.03 | 23,149 |
| 2000s Movie Trivia #1 | 0 | - | 4.49 | 53,097 |
| 2000s Movie Quotes Quiz | 0 | - | 3.98 | 73,201 |
| 1940s Celebrities by Picture | 0 | - | 4.46 | 44,233 |
| First Lines of Beatles Songs | 0 | - | 4.39 | 42,749 |
| Beatles Songs by Synopsis | 0 | - | 4.27 | 29,997 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 273,947 |
| Twelve Days of Christmas Quiz | 0 | - | 4.47 | 132,718 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.52 | 71,349 |
| Movies with America in the Title | 0 | - | 4.17 | 28,161 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 459,265 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 150,840 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 179,906 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,733 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 77,979 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 74,759 |
| Random European Capital to Country | 0 | - | 4.97 | 152,788 |
| Random European Country to Capital | 0 | - | 4.92 | 135,032 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,682 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,205 |
| Random African Capital to Country | 0 | - | 4.97 | 79,512 |
| Random African Country to Capital | 0 | - | 4.94 | 61,895 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,143 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,059 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,926 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 455,055 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,332,730 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 73,257 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,484,695 |
| Random Country Shape to Country | 0 | - | 4.87 | 74,967 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 184,847 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,429 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 165,543 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 112,411 |
| Countries that Beat China | 0 | - | 4.82 | 100,116 |
| Countries that Beat Australia | 0 | - | 4.84 | 70,375 |
| Fads of the 1980s | 0 | - | 4.12 | 35,612 |
| 1980s Movie Trivia #1 | 0 | - | 4.55 | 28,445 |
| 1980s Movie Trivia #2 | 0 | - | 4.25 | 18,714 |
| 1980s Music Trivia #1 | 0 | - | 4.14 | 27,036 |
| 1980s Music Trivia #2 | 0 | - | 4.24 | 20,435 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.15 | 65,137 |
| 1980s Celebrities by Picture #1 | 0 | - | 4.04 | 56,490 |
| 1980s Decade Quiz | 0 | - | 4.35 | 71,207 |
| Highest Grossing 1980s Movies | 0 | - | 4.46 | 61,365 |
| Back to the Future Trivia | 0 | - | 4.57 | 32,657 |
| Fads of the 1990s | 0 | - | 4.06 | 35,504 |
| 1990s Music Trivia #1 | 0 | - | 4.25 | 47,457 |
| 1990s Music Trivia #2 | 0 | - | 4.05 | 33,451 |
| 1990s Movie Trivia #1 | 0 | - | 4.36 | 48,743 |
| 1990s Movie Trivia #2 | 0 | - | 4.39 | 38,150 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.12 | 73,037 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.11 | 65,272 |
| 1990s Decade Quiz | 0 | - | 4.02 | 50,303 |
| Saved by the Bell Characters Quiz | 0 | - | 3.61 | 28,168 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.81 | 576,209 |
| Fresh Prince of Bel Air Characters | 0 | - | 3.75 | 7,017 |
| Main Friends Characters and Actors | 0 | - | 4.41 | 47,822 |
| Friends - Finish the Quote | 0 | - | 4.47 | 34,062 |
| Highest Grossing 1990s Movies | 0 | - | 4.49 | 100,703 |
| 2000s Movie Trivia #2 | 0 | - | 4.13 | 25,219 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.13 | 84,732 |
| 2000s Decade Quiz | 0 | - | 4.19 | 102,172 |
| Characters from The Office | 0 | - | 4.43 | 41,557 |
| The Office Trivia #1 | 0 | - | 4.43 | 79,383 |
| 2012 Year in Review | 0 | - | 4.03 | 45,220 |
| 2011 Year in Review | 0 | - | 4.16 | 41,142 |
| 2013 Year in Review | 0 | - | 4.32 | 39,619 |
| 2019 Year in Review | 0 | - | 4.43 | 32,654 |
| 2010s Movie Trivia | 0 | - | 4.27 | 33,361 |
| 2010s Decade Quiz | 0 | - | 4.58 | 82,175 |
| 2010s American TV Trivia | 0 | - | 4.41 | 17,903 |
| 1860s Decade Quiz | 0 | - | 4.29 | 38,719 |
| 1880s Decade Quiz | 0 | - | 4.21 | 37,738 |
| 1890s Decade Quiz | 0 | - | 4.22 | 38,145 |
| 1870s Decade Quiz | 0 | - | 4.28 | 35,112 |
| 1840s Decade Quiz | 0 | - | 4.29 | 35,895 |
| 1850s Decade Quiz | 0 | - | 4.40 | 33,291 |
| 1800s Decade Quiz | 0 | - | 4.49 | 29,926 |
| 1810s Decade Quiz | 0 | - | 4.56 | 29,189 |
| 1820s Decade Quiz | 0 | - | 4.50 | 28,074 |
| The 17th Century | 0 | - | 4.44 | 43,201 |
| 1940s Decade Quiz | 0 | - | 4.48 | 48,941 |
| 1930s Decade Quiz | 0 | - | 4.25 | 46,753 |
| 1920s Decade Quiz | 0 | - | 4.32 | 47,092 |
| 1910s Decade Quiz | 0 | - | 4.17 | 50,360 |
| 1900s Decade Quiz | 0 | - | 4.15 | 42,293 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.22 | 47,586 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.28 | 42,836 |
| 1960s Movie Trivia | 0 | - | 4.34 | 16,865 |
| Highest Grossing 1960s Movies | 0 | - | 4.48 | 21,077 |
| 1960s Decade Quiz #2 | 0 | - | 4.44 | 41,610 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 8,834 |
| Christmas Song Lyrics | 0 | - | 4.19 | 64,364 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 142,867 |
| Cities with the Most Opera Performances | 0 | - | 4.54 | 27,921 |
| Musicians by Picture #1 | 0 | - | 4.36 | 86,458 |
| Musicians by Picture #2 | 0 | - | 4.26 | 60,295 |
| Musicians by Picture #4 | 0 | - | 4.10 | 52,944 |
| Musicians by Picture #3 | 0 | - | 4.15 | 49,828 |
| Family Guy Theme Song Lyrics | 0 | - | 4.42 | 77,418 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.48 | 35,895 |
| Countries as U.S. First Names | 0 | - | 4.25 | 69,880 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.41 | 60,957 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,296 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,246,587 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,245,513 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 66,692 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,969 |
| MCU Actors by Picture | 0 | - | 4.44 | 71,809 |
| Strongest Nation Brands | 0 | - | 4.51 | 33,923 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.76 | 59,000 |
| British Geography Quiz #1 | 0 | - | 4.53 | 45,709 |
| Geography of the Spanish Empire | 0 | - | 4.48 | 35,233 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,252 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 399,773 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 82,069 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 62,122 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 298,849 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 55,351 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 195,022 |
| Countries that Beat France | 0 | - | 4.57 | 65,926 |
| Countries that Beat the United Kingdom | 0 | - | 4.57 | 58,592 |
| 1980s American TV Trivia | 0 | - | 4.10 | 12,859 |
| G1 The Transformers Quiz | 0 | - | 4.52 | 20,617 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.42 | 16,210 |
| 1980s Movie Taglines Quiz | 0 | - | 4.25 | 36,260 |
| 1980s Movie Co-Stars | 0 | - | 4.12 | 14,631 |
| Brat Pack Actors | 0 | - | 4.30 | 6,688 |
| 1980s Movies by Plot | 0 | - | 4.22 | 27,522 |
| O.J. Simpson - Trial of the Century | 0 | - | 3.86 | 6,824 |
| 1990s American TV Trivia | 0 | - | 3.73 | 11,537 |
| Quiz on the Year 1997 | 0 | - | 4.33 | 18,656 |
| Quiz on the Year 1998 | 0 | - | 4.29 | 15,059 |
| Seinfeld Trivia #2 | 0 | - | 4.41 | 15,893 |
| Seinfeld Trivia #1 | 0 | - | 4.55 | 30,417 |
| Friends Episodes | 0 | - | 4.00 | 39,458 |
| Friends Theme Song Lyrics | 0 | - | 4.36 | 128,792 |
| Friends A-Z | 0 | - | 4.38 | 36,235 |
| Friends Trivia | 0 | - | 4.12 | 149,479 |
| 1990s Movie Taglines Quiz | 0 | - | 4.10 | 37,816 |
| 1990s Movie Co-Stars | 0 | - | 4.00 | 32,154 |
| Top Box Office Stars of the 1990s | 0 | - | 4.26 | 29,866 |
| 1990s Movies by Plot | 0 | - | 4.13 | 25,713 |
