| #1 Hits of the 1980s | 0 | - | 4.86 | 148,345 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,867 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,849 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,464 |
| Woodstock Performers | 0 | - | 4.55 | 10,637 |
| #1 Hits of the 1990s | 0 | - | 4.37 | 100,255 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,891 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,596 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,669 |
| 1960s Catchphrases | 0 | - | 4.14 | 104,791 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,482 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,510 |
| 1970s Albums | 0 | - | 4.37 | 27,600 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 200,633 |
| Rat Pack Members | 0 | - | 4.03 | 5,180 |
| Highest Grossing 1960s Movies | 0 | - | 4.45 | 22,746 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,245 |
| 1960s Movie Trivia | 0 | - | 4.26 | 18,335 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,911 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 75,136 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 169,989 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 223,610 |
| 1980s Albums | 0 | - | 4.40 | 46,321 |
| 1990s Catchphrases | 0 | - | 4.22 | 176,176 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,697 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 75,703 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,631 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,618 |
| 2000s Catchphrases | 0 | - | 3.04 | 349,163 |
| 1960s American TV Trivia | 0 | - | 4.05 | 11,663 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,046 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,242 |
| 1980s Movie Quotes | 0 | - | 4.08 | 42,639 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,890 |
| 1990s Movie Quotes | 0 | - | 4.35 | 106,974 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,227 |
| Countries by National Anthem | 0 | - | 4.92 | 71,216 |
| 1980s Catchphrases | 0 | - | 3.96 | 193,126 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,080 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 96,007 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,846 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,310 |
| 1990s Albums | 0 | - | 4.24 | 25,434 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,378 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,276 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,315,162 |
| 20 Random Country Flags | 0 | - | 4.99 | 611,747 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,294 |
| Fads of the 1960s | 0 | - | 4.00 | 11,471 |
| 1980s One Hit Wonders | 0 | - | 3.87 | 26,415 |
| 2000s Movie Trivia #1 | 0 | - | 4.41 | 71,780 |
| 2000s Movie Quotes Quiz | 0 | - | 3.98 | 75,404 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,008 |
| Twelve Days of Christmas | 0 | - | 4.45 | 145,982 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,242 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,230 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,307 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,633 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,493 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,408 |
| Random European Capital to Country | 0 | - | 4.98 | 190,804 |
| Random European Country to Capital | 0 | - | 4.93 | 165,016 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,383 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,715 |
| Random African Capital to Country | 0 | - | 4.97 | 100,664 |
| Random African Country to Capital | 0 | - | 4.94 | 71,175 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,721 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,961 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,642 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,047 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,547,805 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,033 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,458 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,718,235 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,077 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,128 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,746 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,499 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,406 |
| Countries that Beat China | 0 | - | 4.86 | 115,724 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,780 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,902 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,329 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,447 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,404 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,414 |
| Fads of the 1980s | 0 | - | 4.06 | 36,861 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,385 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,754 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,328 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,188 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,706 |
| 1980s Decade Quiz | 0 | - | 4.38 | 77,167 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,547 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,591 |
| Fads of the 1990s | 0 | - | 4.03 | 36,581 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,796 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,677 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 52,942 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,798 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,415 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,417 |
| Saved by the Bell Characters Quiz | 0 | - | 3.51 | 28,428 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.86 | 589,092 |
| Seinfeld Trivia | 0 | - | 4.57 | 35,143 |
| Main Friends Characters and Actors | 0 | - | 4.42 | 52,148 |
| Friends - Finish the Quote | 0 | - | 4.57 | 43,726 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 108,552 |
| 1970s Celebrities | 0 | - | 4.03 | 13,752 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 37,947 |
| 1970s Movie Trivia | 0 | - | 4.28 | 21,678 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,942 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,678 |
| 1970s Decade Quiz | 0 | - | 4.20 | 52,894 |
| Movies by Year, 1950–1969 | 0 | - | 4.48 | 22,058 |
| 2000s Movie Trivia #2 | 0 | - | 4.17 | 28,570 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,547 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,471 |
| 2000s Decade Quiz | 0 | - | 4.23 | 121,684 |
| Characters from The Office | 0 | - | 4.48 | 46,211 |
| The Office Trivia #1 | 0 | - | 4.43 | 94,692 |
| 2010s Movie Trivia | 0 | - | 4.33 | 50,879 |
| 2010s Decade Quiz | 0 | - | 4.53 | 102,359 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,707 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,180 |
| 1800s Decade Quiz | 0 | - | 4.47 | 31,925 |
| The 17th Century | 0 | - | 4.54 | 53,841 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,633 |
| 1940s Decade Quiz | 0 | - | 4.51 | 51,971 |
| 1930s Decade Quiz | 0 | - | 4.28 | 48,994 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,660 |
| 1910s Decade Quiz | 0 | - | 4.20 | 52,588 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,179 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,155 |
| 1950s Decade Quiz | 0 | - | 4.41 | 49,217 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,452 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,054 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,621 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,599 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,719 |
| Cities with the Most Opera Performances | 0 | - | 4.63 | 41,412 |
| Musicians by Picture #1 | 0 | - | 4.37 | 108,679 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,355 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,855 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,953 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,537,413 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,604 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,211 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,143 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,966 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 436,873 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,011 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,586 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,620 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,674 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,099 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,233 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,980 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 12,925 |
| 1980s American TV Trivia | 0 | - | 4.14 | 13,538 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,530 |
| G1 The Transformers Quiz | 0 | - | 4.60 | 22,428 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 17,017 |
| 1980s Movie Taglines | 0 | - | 4.22 | 42,735 |
| Brat Pack Actors | 0 | - | 4.32 | 7,142 |
| 1980s Movies by Plot | 0 | - | 4.25 | 29,010 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,061 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,323 |
| 1990s Decade Quiz | 0 | - | 4.00 | 61,860 |
| Fresh Prince of Bel Air Characters | 0 | - | 3.82 | 7,403 |
| Friends A-Z | 0 | - | 4.46 | 40,392 |
| Friends Trivia | 0 | - | 4.09 | 160,498 |
| 1990s Movie Taglines | 0 | - | 4.21 | 46,027 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,654 |
| 1990s Movies by Plot | 0 | - | 4.13 | 27,743 |
| Fads of the 1970s | 0 | - | 4.19 | 28,388 |
| 1970s American TV Trivia | 0 | - | 4.12 | 12,458 |
| Highest Grossing 1970s Movies | 0 | - | 4.30 | 29,477 |
| Fads of the 2000s | 0 | - | 3.68 | 61,356 |
| 2000s American TV Trivia | 0 | - | 4.16 | 20,834 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 102,285 |
| 2000s U.S. Pop Culture | 0 | - | 4.19 | 16,019 |
| 1990s U.S. Pop Culture | 0 | - | 4.05 | 11,271 |
| 1980s U.S. Pop Culture | 0 | - | 4.03 | 10,437 |
| Recent Movie Taglines Quiz | 0 | - | 4.30 | 54,228 |
| 2000s Movie Co-Stars | 0 | - | 4.33 | 39,777 |
| The Office Trivia - Multiple Choice | 0 | - | 4.38 | 38,559 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 172,733 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 148,908 |
| Breaking Bad Trivia | 0 | - | 4.44 | 55,104 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,352 |
| 1880s Decade Quiz | 0 | - | 4.24 | 39,381 |
| 1890s Decade Quiz | 0 | - | 4.24 | 39,783 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,610 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,631 |
| 1810s Decade Quiz | 0 | - | 4.58 | 30,957 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,836 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,197 |
| 17th Century A-Z | 0 | - | 4.78 | 34,632 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,194 |
