| #1 Hits of the 1980s | 0 | - | 4.86 | 148,088 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,130 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 223,392 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 75,029 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 169,753 |
| 1980s Albums | 0 | - | 4.40 | 46,218 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,199 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,051 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 95,909 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,809 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,770 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,738 |
| Michael Jackson Complete Song Discography | 0 | - | 4.58 | 5,178 |
| 1980s One Hit Wonders | 0 | - | 3.87 | 26,392 |
| #1 Hits of the 1990s | 0 | - | 4.37 | 100,120 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,495 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,795 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,259 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,137 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,620 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 75,593 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,544 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,428 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,463 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,421 |
| Woodstock Performers | 0 | - | 4.55 | 10,624 |
| 1980s Movie Quotes | 0 | - | 4.08 | 42,607 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,854 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,314 |
| 1980s Catchphrases | 0 | - | 3.96 | 192,948 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,093 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,409 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,712 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,626 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,284 |
| 1990s Albums | 0 | - | 4.24 | 25,388 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,347 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,261 |
| 1970s Albums | 0 | - | 4.37 | 27,550 |
| First Lines of Beatles Songs | 0 | - | 4.36 | 46,774 |
| Top 100 NES Video Games | 0 | - | 4.21 | 20,805 |
| Fads of the 1980s | 0 | - | 4.06 | 36,830 |
| 1980s Celebrities | 0 | - | 4.39 | 17,422 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,489 |
| Ways to Die in Oregon Trail | 0 | - | 4.14 | 13,747 |
| 1980s Decade Quiz | 0 | - | 4.38 | 77,012 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,545 |
| 1990s Catchphrases | 0 | - | 4.22 | 175,892 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,553 |
| 2000s Catchphrases | 0 | - | 3.04 | 349,030 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,210 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,629 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,825 |
| 1980s American TV Trivia | 0 | - | 4.14 | 13,519 |
| G1 The Transformers Quiz | 0 | - | 4.59 | 22,383 |
| 1980s Movie Taglines | 0 | - | 4.22 | 42,698 |
| Brat Pack Actors | 0 | - | 4.32 | 7,133 |
| 1980s Movies by Plot | 0 | - | 4.25 | 28,976 |
| 1990s Movie Quotes | 0 | - | 4.35 | 106,844 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 199,897 |
| Imagine Lyrics | 0 | - | 4.53 | 43,177 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,538 |
| Countries by National Anthem | 0 | - | 4.92 | 71,153 |
| 20 Random Country Flags | 0 | - | 4.99 | 609,065 |
| 2000s Movie Quotes Quiz | 0 | - | 3.98 | 75,341 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 32,830 |
| 100 Most Common Words in Beatles Songs | 0 | - | 4.52 | 25,364 |
| Movies with America in the Title | 0 | - | 4.17 | 28,744 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,714 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,777 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,371 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,223 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,206 |
| Random European Capital to Country | 0 | - | 4.98 | 190,377 |
| Random European Country to Capital | 0 | - | 4.93 | 163,160 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,002 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,124 |
| Random African Capital to Country | 0 | - | 4.97 | 100,306 |
| Random African Country to Capital | 0 | - | 4.94 | 70,878 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,564 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,850 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,347 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 520,651 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,283,220 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,543,893 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,326 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,084 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,713,501 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,057 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,459 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,143 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,847 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,103 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,956 |
| Countries that Beat China | 0 | - | 4.86 | 115,322 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,499 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,717 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,966 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,220 |
| Ghostbusters Quiz | 0 | - | 3.83 | 5,958 |
| Indiana Jones | 0 | - | 3.62 | 10,369 |
| Fads of the 1990s | 0 | - | 4.03 | 36,557 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 52,486 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,434 |
| Saved by the Bell Characters Quiz | 0 | - | 3.51 | 28,420 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 108,337 |
| 1970s Celebrities | 0 | - | 4.03 | 13,746 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 37,845 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 66,898 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,751 |
| 2000s Movie Trivia #1 | 0 | - | 4.39 | 63,099 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,297 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,261 |
| 2000s Decade Quiz | 0 | - | 4.23 | 121,214 |
| 100 Best Songs of the 2000s | 0 | - | 4.22 | 39,171 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.41 | 13,171 |
| 2010s Movie Trivia | 0 | - | 4.33 | 50,151 |
| 2010s Decade Quiz | 0 | - | 4.53 | 102,078 |
| 2010s Obituaries | 0 | - | 4.45 | 26,151 |
| 2010s Music Trivia | 0 | - | 4.44 | 92,735 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 295,672 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,669 |
| #1 Hits of the 2020s | 0 | - | 4.47 | 93,377 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,133 |
| 1800s Decade Quiz | 0 | - | 4.47 | 31,871 |
| The 17th Century | 0 | - | 4.54 | 53,786 |
| 17th Century A-Z | 0 | - | 4.78 | 34,408 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,574 |
| 1940s Decade Quiz | 0 | - | 4.51 | 51,898 |
| 1930s Decade Quiz | 0 | - | 4.28 | 48,940 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,597 |
| 1910s Decade Quiz | 0 | - | 4.20 | 52,524 |
| 1950s Decade Quiz | 0 | - | 4.41 | 49,142 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,544 |
| Rat Pack Members | 0 | - | 4.03 | 5,175 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,295 |
| Twelve Days of Christmas | 0 | - | 4.45 | 145,897 |
| Christmas Song Lyrics | 0 | - | 4.20 | 70,532 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,139 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,615 |
| Cities with the Most Opera Performances | 0 | - | 4.63 | 41,241 |
| Musicians by Picture #1 | 0 | - | 4.39 | 108,153 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,978 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,572 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,716 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,739 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,635 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,904 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,530,606 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,387,207 |
| Beers by Country | 0 | - | 4.45 | 97,056 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,423 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,495 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,988 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,016 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,730 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 435,615 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,728 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,228 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,203 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,498 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,984 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,597 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,342 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,884 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,838 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,181 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 12,894 |
| O.J. Simpson - Trial of the Century | 0 | - | 3.94 | 7,142 |
| 1990s Celebrities | 0 | - | 3.98 | 19,428 |
| Quiz on the Year 1997 | 0 | - | 4.39 | 21,015 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,278 |
| Original Mortal Kombat Characters | 0 | - | 4.09 | 40,829 |
| 1990s Decade Quiz | 0 | - | 4.00 | 61,370 |
| Spice Girls Members | 0 | - | 3.75 | 9,961 |
| 1990s Movie Taglines | 0 | - | 4.21 | 45,986 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,461 |
| 1990s Movies by Plot | 0 | - | 4.12 | 27,697 |
| Fads of the 2000s | 0 | - | 3.68 | 61,331 |
| 2000s Movie Trivia #2 | 0 | - | 4.17 | 27,987 |
| 2000s American TV Trivia | 0 | - | 4.16 | 20,810 |
| 2000s U.S. Pop Culture | 0 | - | 4.19 | 15,967 |
| 1990s U.S. Pop Culture | 0 | - | 4.05 | 11,240 |
| 1980s U.S. Pop Culture | 0 | - | 4.03 | 10,412 |
| Who Did That 2000s Song #2 | 0 | - | 4.13 | 106,765 |
| Who Did That 2000s Song #1 | 0 | - | 4.22 | 91,151 |
| 2000s Albums | 0 | - | 4.24 | 16,860 |
| Recent Movie Taglines Quiz | 0 | - | 4.30 | 54,191 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 172,112 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 148,419 |
| 2016 Obituaries | 0 | - | 4.07 | 18,198 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,300 |
| 1880s Decade Quiz | 0 | - | 4.24 | 39,335 |
| 1890s Decade Quiz | 0 | - | 4.24 | 39,734 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,561 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,579 |
| 1810s Decade Quiz | 0 | - | 4.58 | 30,911 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,783 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,153 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,529 |
