| #1 Hits of the 1980s | 0 | - | 4.87 | 149,557 |
| 2010s Music Trivia | 0 | - | 4.41 | 94,117 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,722 |
| 1980s Albums | 0 | - | 4.41 | 46,721 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,925 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 89,154 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,178 |
| Who Did That 2010s Song #1 | 0 | - | 4.44 | 24,813 |
| Who Did That 1980s Song #2 | 0 | - | 4.31 | 75,789 |
| Who Did That 1980s Song #1 | 0 | - | 4.37 | 170,912 |
| Africa - Toto Lyrics | 0 | - | 4.58 | 7,312 |
| Who Did That 1990s Song #2 | 0 | - | 4.28 | 61,306 |
| Who Did That 1990s Song #1 | 0 | - | 4.17 | 76,437 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 56,183 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,886 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,438 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,756 |
| Who Did That 2000s Song #2 | 0 | - | 4.17 | 114,981 |
| Who Did That 2000s Song #1 | 0 | - | 4.23 | 92,516 |
| 100 Best Songs of the 2000s | 0 | - | 4.21 | 39,598 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 297,987 |
| #1 Hits of the 2020s | 0 | - | 4.47 | 95,083 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,709 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,307 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,796 |
| Woodstock Performers | 0 | - | 4.55 | 10,683 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 43,043 |
| Who Did That 2010s Song #2 | 0 | - | 4.15 | 15,782 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,212 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 96,404 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,962 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,433 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 51,056 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,854 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 38,022 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,399 |
| 1990s Albums | 0 | - | 4.23 | 25,676 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,543 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,353 |
| #1 Hits of the 1990s | 0 | - | 4.38 | 100,883 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,806 |
| 1970s Albums | 0 | - | 4.38 | 27,782 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,447 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,250 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 202,986 |
| 2000s Albums | 0 | - | 4.24 | 17,048 |
| 1980s One Hit Wonders | 0 | - | 3.89 | 26,491 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,541 |
| 1980s Music Trivia #1 | 0 | - | 4.23 | 29,543 |
| 1980s Music Trivia #2 | 0 | - | 4.30 | 22,321 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,798 |
| Countries by National Anthem | 0 | - | 4.92 | 71,424 |
| "A Whole New World" Lyrics | 0 | - | 4.32 | 67,729 |
| Michael Jackson Complete Song Discography | 0 | - | 4.56 | 5,785 |
| G1 The Transformers Quiz | 0 | - | 4.60 | 22,575 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,728 |
| Battle to Country | 0 | - | 4.91 | 54,046 |
| Name the English Monarchs | 0 | - | 4.91 | 506,999 |
| Monarchies of Europe | 0 | - | 4.90 | 98,964 |
| Monarchies of Asia | 0 | - | 4.97 | 71,555 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,995 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,884 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,791 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,440,045 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,873 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,425 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,547 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,899 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,507 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,130 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,822 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,621 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,246 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,674 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,525 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,836 |
| Orthodox Countries | 0 | - | 4.92 | 132,880 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,420 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,558 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 539,116 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,607 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 343,609 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,360 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,097 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,459 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,088 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,456 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,507 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,825 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,626 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,321 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.41 | 13,260 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,330 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,253 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,466 |
| Phineas and Ferb Theme Song Lyrics | 0 | - | 4.39 | 92,507 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,879 |
| Countries in World War I | 0 | - | 4.88 | 229,313 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,296 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 86,706 |
| Star Wars Quotes | 0 | - | 4.86 | 186,386 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,934 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,584 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,238 |
| Top 100 Greatest NBA Players | 0 | - | 4.43 | 697,803 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 53,343 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,363 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,243 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,577 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,516 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,084 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,339 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,520 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,634 |
| Hindu Countries | 0 | - | 4.86 | 50,622 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,812 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,785 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,877 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,158 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,091 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,107 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,877 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,930 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,174 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,442 |
| Top 100 NES Video Games | 0 | - | 4.21 | 20,939 |
| Fads of the 1980s | 0 | - | 4.06 | 36,952 |
| 1980s Celebrities | 0 | - | 4.39 | 17,504 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,532 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,839 |
| Ways to Die in Oregon Trail | 0 | - | 4.14 | 13,814 |
| 1980s Decade Quiz | 0 | - | 4.38 | 86,156 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,842 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,712 |
| Fads of the 1990s | 0 | - | 4.03 | 36,657 |
| 1990s Catchphrases | 0 | - | 4.22 | 176,576 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,164 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,995 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 109,006 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,783 |
| 1970s Celebrities | 0 | - | 4.03 | 13,793 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,258 |
| 2000s Catchphrases | 0 | - | 3.04 | 349,380 |
| 2000s Movie Trivia #2 | 0 | - | 4.19 | 28,742 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,396 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,920 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,552 |
| 2000s Decade Quiz | 0 | - | 4.23 | 123,137 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,245 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,838 |
| 2010s Obituaries | 0 | - | 4.46 | 26,233 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,816 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,414 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,127 |
| The 17th Century | 0 | - | 4.54 | 53,997 |
| 17th Century A-Z | 0 | - | 4.78 | 34,773 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,859 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,470 |
| 1930s Decade Quiz | 0 | - | 4.21 | 49,357 |
| 1920s Decade Quiz | 0 | - | 4.33 | 50,017 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,901 |
| 1950s Decade Quiz | 0 | - | 4.42 | 49,766 |
| Rat Pack Members | 0 | - | 4.03 | 5,197 |
| Musicians Who Died Young | 0 | - | 4.39 | 109,204 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,876 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,454 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,333 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,478 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,862 |
| Sound of Music Do-Re-Mi | 0 | - | 4.34 | 55,291 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,798 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,404 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 151,169 |
| The Beyoncé Quiz | 0 | - | 3.74 | 15,860 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,326 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,691 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,524 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,644 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,553 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,350 |
| Cities with the Most Opera Performances | 0 | - | 4.64 | 41,832 |
| Musicians by Picture #1 | 0 | - | 4.38 | 110,174 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,483 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,691 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,620 |
| Songs From Movies | 0 | - | 4.36 | 66,366 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,761 |
| Movie Soundtrack Artists | 0 | - | 4.14 | 11,685 |
| Ultimate Movie Songs Quiz | 0 | - | 4.37 | 22,750 |
| American TV Theme Songs | 0 | - | 4.34 | 73,241 |
| Countries that Have Won the Most Battles | 0 | - | 4.01 | 39,795 |
| Countries Italy Declared War On | 0 | - | 4.74 | 47,145 |
| Countries in World War II | 0 | - | 4.53 | 919,609 |
| Important Cities in WWII | 0 | - | 4.42 | 94,076 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,164 |
| British Acronyms | 0 | - | 4.40 | 45,954 |
| NCAA Football Cities | 0 | - | 4.25 | 65,173 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,251 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,991 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,989 |
