| Who Did That 1970s Song #1 | 0 | - | 4.45 | 82,008 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 49,439 |
| #1 Hits of the 1970s | 0 | - | 4.46 | 79,353 |
| I Will Survive Lyrics | 0 | - | 4.24 | 35,130 |
| 1970s Albums | 0 | - | 4.35 | 25,639 |
| Who Did That 1960s Song #2 | 0 | - | 4.45 | 37,389 |
| 1970s Music Trivia | 0 | - | 4.25 | 29,412 |
| Friends A-Z | 0 | - | 4.38 | 36,700 |
| #1 Hits of the 1960s | 0 | - | 4.58 | 39,754 |
| #1 Hits of the 1980s | 0 | - | 4.84 | 137,070 |
| Who Did That 1960s Song #1 | 0 | - | 4.32 | 44,302 |
| Woodstock Performers | 0 | - | 4.54 | 10,114 |
| Italy A-Z | 0 | - | 4.44 | 41,117 |
| China A-Z | 0 | - | 4.58 | 61,287 |
| Germany A-Z | 0 | - | 4.55 | 57,997 |
| Australia A-Z | 0 | - | 4.48 | 38,795 |
| Beatles Songs Quiz | 0 | - | 4.95 | 212,623 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 276,784 |
| Flags of the Countries that Start with C | 0 | - | 4.90 | 120,111 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 141,558 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 108,529 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 101,075 |
| Scotland A-Z | 0 | - | 4.75 | 38,286 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 179,380 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.18 | 53,780 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 47,109 |
| Livin' on a Prayer Lyrics Quiz | 0 | - | 4.24 | 87,209 |
| Who Did That 1980s Song #3 | 0 | - | 4.56 | 47,762 |
| British Places A-Z | 0 | - | 4.32 | 76,471 |
| Hong Kong A-Z | 0 | - | 4.52 | 13,785 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 22,769 |
| 1970s Movie Trivia | 0 | - | 4.25 | 19,902 |
| 1970s Decade Quiz | 0 | - | 4.16 | 49,618 |
| Movies by Year, 1950–1969 | 0 | - | 4.50 | 20,883 |
| Who Did That 1980s Song #2 | 0 | - | 4.32 | 68,906 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 159,730 |
| Don't Stop Believin' Lyrics Quiz | 0 | - | 4.47 | 213,997 |
| 1980s Albums | 0 | - | 4.38 | 42,691 |
| Michael Jackson Songs Quiz | 0 | - | 4.03 | 23,450 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 49,130 |
| Who Did That 1990s Song #1 | 0 | - | 4.16 | 69,099 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 42,571 |
| 1960s Music Trivia | 0 | - | 4.38 | 22,236 |
| Biggest European Cities by Letter | 0 | - | 4.66 | 120,301 |
| Spain A-Z | 0 | - | 4.18 | 26,606 |
| California A-Z | 0 | - | 4.48 | 27,937 |
| Mythology A-Z | 0 | - | 4.29 | 34,410 |
| Fads of the 1970s | 0 | - | 4.19 | 27,617 |
| 1970s Celebrities | 0 | - | 3.97 | 13,193 |
| People Portrayed by Andy Warhol | 0 | - | 4.26 | 24,308 |
| 1970s American TV Trivia | 0 | - | 4.09 | 11,915 |
| G1 The Transformers Quiz | 0 | - | 4.52 | 20,852 |
| "We Are the World" Solo Musicians | 0 | - | 4.14 | 9,916 |
| 1990s One Hit Wonders Quiz | 0 | - | 3.97 | 36,628 |
| #1 Hits of the 1990s | 0 | - | 4.34 | 93,155 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 20,211 |
| Imagine Lyrics | 0 | - | 4.49 | 40,288 |
| A Quiz About The Beatles | 0 | - | 4.57 | 43,557 |
| Countries by National Anthem | 0 | - | 4.94 | 68,508 |
| Biggest U.S. Cities A-Z | 0 | - | 4.71 | 132,728 |
| New York City A-Z | 0 | - | 4.18 | 30,643 |
| Rome A-Z | 0 | - | 4.36 | 15,057 |
| Los Angeles A-Z | 0 | - | 4.16 | 8,878 |
| Paris A-Z | 0 | - | 4.13 | 16,454 |
| Highest Grossing 1970s Movies | 0 | - | 4.29 | 27,734 |
| Who Did That Power Ballad Quiz | 0 | - | 3.80 | 36,855 |
| Hair Band Songs Quiz | 0 | - | 4.18 | 27,666 |
| Ice Ice Baby Lyrics Quiz | 0 | - | 3.51 | 35,334 |
| 1990s Albums | 0 | - | 4.18 | 23,072 |
| Girls of Mambo Number 5 | 0 | - | 4.36 | 18,043 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 21,449 |
| Beatles Lyrics First Names | 0 | - | 4.32 | 32,108 |
| Viva la Vida Lyrics | 0 | - | 4.37 | 36,812 |
| Phineas and Ferb Theme Song Lyrics | 0 | - | 4.38 | 86,988 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,156,283 |
| Biggest Trading Partners - European Union | 0 | - | 4.90 | 65,972 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 83,385 |
| Top 10 Richest Countries in Africa | 0 | - | 4.87 | 68,917 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 137,468 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 181,714 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 111,305 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 103,559 |
| Prime Ministers of the UK | 0 | - | 4.95 | 387,068 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 86,118 |
| African Countries with the Most Christians | 0 | - | 4.92 | 68,432 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 80,162 |
| Most Guessed European Capitals | 0 | - | 4.89 | 97,085 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,342 |
| 1980s Movie Trivia #1 | 0 | - | 4.55 | 28,636 |
| 1980s One Hit Wonders Quiz | 0 | - | 3.79 | 25,704 |
| 1990s Music Trivia #1 | 0 | - | 4.26 | 47,859 |
| 1990s Music Trivia #2 | 0 | - | 4.05 | 33,716 |
| 1990s Movie Trivia #1 | 0 | - | 4.36 | 49,041 |
| 1990s Movie Trivia #2 | 0 | - | 4.39 | 38,392 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.82 | 577,710 |
| 2000s Movie Trivia #1 | 0 | - | 4.47 | 53,569 |
| 2019 Year in Review | 0 | - | 4.43 | 32,948 |
| The 17th Century | 0 | - | 4.49 | 49,724 |
| 1940s Celebrities by Picture | 0 | - | 4.45 | 44,702 |
| 1940s Decade Quiz | 0 | - | 4.48 | 49,412 |
| The Beatles Members | 0 | - | 4.20 | 22,181 |
| Beatles Songs by Synopsis | 0 | - | 4.27 | 30,340 |
| Twelve Days of Christmas Quiz | 0 | - | 4.45 | 133,283 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.52 | 71,781 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 149,845 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 63,662 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 70,934 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 63,813 |
| Biggest Trading Partners - Turkey | 0 | - | 4.82 | 45,930 |
| Biggest Trading Partners - Spain | 0 | - | 4.90 | 50,851 |
| Biggest Trading Partners – Australia | 0 | - | 4.88 | 48,758 |
| Biggest Trading Partners - South Africa | 0 | - | 4.82 | 38,100 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 36,259 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,695 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 49,685 |
| Countries Closest to Israel | 0 | - | 4.86 | 99,848 |
| Countries with the Most Hindus | 0 | - | 4.91 | 114,713 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 54,868 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 65,506 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 42,554 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 197,605 |
| Fads of the 1980s | 0 | - | 4.12 | 35,692 |
| 1980s Movie Trivia #2 | 0 | - | 4.25 | 18,823 |
| 1980s Music Trivia #1 | 0 | - | 4.14 | 27,256 |
| 1980s Music Trivia #2 | 0 | - | 4.24 | 20,617 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.15 | 65,965 |
| 1980s Celebrities by Picture #1 | 0 | - | 4.01 | 57,114 |
| 1980s Decade Quiz | 0 | - | 4.35 | 71,910 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 61,807 |
| Back to the Future Trivia | 0 | - | 4.57 | 32,846 |
| Fads of the 1990s | 0 | - | 4.06 | 35,564 |
| 1990s Catchphrases | 0 | - | 4.17 | 158,690 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.12 | 73,833 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.11 | 66,147 |
| Seinfeld Trivia #2 | 0 | - | 4.41 | 16,012 |
| Seinfeld Trivia #1 | 0 | - | 4.55 | 30,595 |
| Main Friends Characters and Actors | 0 | - | 4.41 | 48,391 |
| Friends Trivia | 0 | - | 4.13 | 150,966 |
| Friends - Finish the Quote | 0 | - | 4.47 | 35,184 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 101,618 |
| 2000s Catchphrases | 0 | - | 3.04 | 344,051 |
| 2000s Movie Trivia #2 | 0 | - | 4.13 | 25,382 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.90 | 95,095 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.13 | 86,047 |
| 2000s Decade Quiz | 0 | - | 4.20 | 103,101 |
| 2000s Movie Co-Stars | 0 | - | 4.29 | 37,457 |
| Characters from The Office | 0 | - | 4.45 | 42,082 |
| The Office Trivia #1 | 0 | - | 4.44 | 80,445 |
| The Office Trivia - Multiple Choice | 0 | - | 4.29 | 34,250 |
| 2012 Year in Review | 0 | - | 4.03 | 45,388 |
| 2011 Year in Review | 0 | - | 4.16 | 41,294 |
| 2013 Year in Review | 0 | - | 4.32 | 39,796 |
| 2014 Year in Review | 0 | - | 4.42 | 30,847 |
| 1860s Decade Quiz | 0 | - | 4.29 | 39,003 |
| 1880s Decade Quiz | 0 | - | 4.21 | 38,041 |
| 1890s Decade Quiz | 0 | - | 4.22 | 38,438 |
| 1870s Decade Quiz | 0 | - | 4.28 | 35,370 |
| 1840s Decade Quiz | 0 | - | 4.29 | 36,174 |
| 1850s Decade Quiz | 0 | - | 4.40 | 33,594 |
| 1930s Decade Quiz | 0 | - | 4.25 | 47,073 |
| 1920s Decade Quiz | 0 | - | 4.32 | 47,477 |
| 1910s Decade Quiz | 0 | - | 4.17 | 50,688 |
| 1900s Decade Quiz | 0 | - | 4.15 | 42,637 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.22 | 48,024 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.28 | 43,245 |
| 1950s Decade Quiz | 0 | - | 4.37 | 46,917 |
| 1960s Catchphrases | 0 | - | 4.16 | 97,891 |
| 1960s Movie Trivia | 0 | - | 4.34 | 16,951 |
| Rat Pack Members | 0 | - | 4.03 | 4,896 |
| Highest Grossing 1960s Movies | 0 | - | 4.49 | 21,266 |
| 1960s Decade Quiz #1 | 0 | - | 4.38 | 47,699 |
| 1960s Decade Quiz #2 | 0 | - | 4.44 | 42,053 |
| 1930s Celebrities by Picture | 0 | - | 4.36 | 11,143 |
| Cities of Origin - American Popular Music | 0 | - | 4.06 | 8,903 |
| Wonderwall Lyrics | 0 | - | 4.23 | 69,397 |
| Best-Selling British Musical Acts | 0 | - | 4.47 | 43,970 |
| Christmas Song Lyrics | 0 | - | 4.19 | 64,750 |
| Christmas Carol Lyrics | 0 | - | 4.16 | 11,188 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 143,519 |
| Cities with the Most Opera Performances | 0 | - | 4.54 | 28,282 |
| Rappers by Picture | 0 | - | 4.24 | 115,310 |
| Musicians by Picture #5 | 0 | - | 3.86 | 47,569 |
| Musicians by Picture #1 | 0 | - | 4.37 | 89,515 |
| Musicians by Picture #2 | 0 | - | 4.24 | 62,583 |
| Musicians by Picture #4 | 0 | - | 4.06 | 54,684 |
| Musicians by Picture #3 | 0 | - | 4.11 | 51,147 |
| Family Guy Theme Song Lyrics | 0 | - | 4.41 | 78,353 |
| Arms Exports - United States | 0 | - | 4.65 | 48,941 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 141,652 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 99,318 |
| Countries of Europe After World War II | 0 | - | 4.99 | 173,199 |
| U.S. Federal Agency Acronyms | 0 | - | 4.51 | 76,679 |
| NCAA Football Cities | 0 | - | 4.29 | 56,907 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 62,676 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 48,039 |
| Most Valuable Brands Quiz | 0 | - | 4.32 | 127,256 |
| Middle Earth Geography | 0 | - | 4.56 | 37,569 |
| Lord of the Rings Trivia | 0 | - | 4.52 | 76,114 |
| Members of the Fellowship of the Ring | 0 | - | 4.79 | 43,518 |
| American Corporate Slogans Quiz #1 | 0 | - | 4.05 | 63,641 |
