| #1 Hits of the 1980s | 0 | - | 4.87 | 149,554 |
| 2010s Music Trivia | 0 | - | 4.41 | 94,111 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,721 |
| 1980s Albums | 0 | - | 4.41 | 46,721 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,921 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 89,151 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,175 |
| Who Did That 2010s Song #1 | 0 | - | 4.44 | 24,804 |
| Who Did That 1980s Song #2 | 0 | - | 4.31 | 75,785 |
| Who Did That 1980s Song #1 | 0 | - | 4.37 | 170,908 |
| Africa - Toto Lyrics | 0 | - | 4.58 | 7,312 |
| Who Did That 1990s Song #2 | 0 | - | 4.28 | 61,300 |
| Who Did That 1990s Song #1 | 0 | - | 4.17 | 76,430 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 56,179 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,881 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,437 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,755 |
| Who Did That 2000s Song #2 | 0 | - | 4.17 | 114,910 |
| Who Did That 2000s Song #1 | 0 | - | 4.23 | 92,501 |
| 100 Best Songs of the 2000s | 0 | - | 4.21 | 39,598 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 297,983 |
| #1 Hits of the 2020s | 0 | - | 4.47 | 95,075 |
| 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 | 47,792 |
| Woodstock Performers | 0 | - | 4.55 | 10,683 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 43,042 |
| Who Did That 2010s Song #2 | 0 | - | 4.15 | 15,778 |
| 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 | 11,432 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 51,055 |
| 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 | 36,398 |
| 1990s Albums | 0 | - | 4.23 | 25,675 |
| 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 | 100,882 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,805 |
| 1970s Albums | 0 | - | 4.38 | 27,781 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,447 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,249 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 202,982 |
| 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 | 39,540 |
| 1980s Music Trivia #1 | 0 | - | 4.23 | 29,542 |
| 1980s Music Trivia #2 | 0 | - | 4.30 | 22,321 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,797 |
| 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 | 5,784 |
| G1 The Transformers Quiz | 0 | - | 4.60 | 22,575 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,724 |
| Battle to Country | 0 | - | 4.91 | 54,043 |
| Name the English Monarchs | 0 | - | 4.91 | 506,981 |
| Monarchies of Europe | 0 | - | 4.90 | 98,962 |
| Monarchies of Asia | 0 | - | 4.97 | 71,554 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,989 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,876 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,787 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,439,997 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,864 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,421 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,542 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,898 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,506 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,130 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,820 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,620 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,241 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,670 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,520 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,834 |
| Orthodox Countries | 0 | - | 4.92 | 132,877 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,416 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,553 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 539,087 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,607 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 343,602 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,353 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,092 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,454 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,078 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,452 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,504 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,822 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,620 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,319 |
| 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 | 76,465 |
| Phineas and Ferb Theme Song Lyrics | 0 | - | 4.39 | 92,503 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,876 |
| Countries in World War I | 0 | - | 4.88 | 229,311 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,292 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 86,697 |
| Star Wars Quotes | 0 | - | 4.86 | 186,378 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,931 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,583 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,237 |
| Top 100 Greatest NBA Players | 0 | - | 4.43 | 697,785 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 53,335 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,362 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,241 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,575 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,505 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,083 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,338 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,517 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,631 |
| Hindu Countries | 0 | - | 4.86 | 50,618 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,809 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,784 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,874 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,155 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,087 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,105 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,871 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,927 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,168 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,440 |
| Top 100 NES Video Games | 0 | - | 4.21 | 20,938 |
| Fads of the 1980s | 0 | - | 4.06 | 36,952 |
| 1980s Celebrities | 0 | - | 4.39 | 17,504 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,531 |
| 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 | 176,574 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,164 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,994 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 109,006 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,782 |
| 1970s Celebrities | 0 | - | 4.03 | 13,793 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,257 |
| 2000s Catchphrases | 0 | - | 3.04 | 349,378 |
| 2000s Movie Trivia #2 | 0 | - | 4.19 | 28,741 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,391 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,920 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,550 |
| 2000s Decade Quiz | 0 | - | 4.23 | 123,137 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,245 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,836 |
| 2010s Obituaries | 0 | - | 4.46 | 26,232 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,815 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,414 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,126 |
| The 17th Century | 0 | - | 4.54 | 53,996 |
| 17th Century A-Z | 0 | - | 4.78 | 34,773 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,859 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,469 |
| 1930s Decade Quiz | 0 | - | 4.21 | 49,357 |
| 1920s Decade Quiz | 0 | - | 4.33 | 50,017 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,900 |
| 1950s Decade Quiz | 0 | - | 4.42 | 49,765 |
| Rat Pack Members | 0 | - | 4.03 | 5,197 |
| Musicians Who Died Young | 0 | - | 4.39 | 109,200 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,874 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,454 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,332 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,478 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,860 |
| Sound of Music Do-Re-Mi | 0 | - | 4.34 | 55,291 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,797 |
| 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 | 15,859 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,326 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,690 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,522 |
| 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 | 59,349 |
| Cities with the Most Opera Performances | 0 | - | 4.64 | 41,831 |
| Musicians by Picture #1 | 0 | - | 4.38 | 110,171 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,483 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,689 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,619 |
| Songs From Movies | 0 | - | 4.36 | 66,365 |
| 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 | 73,239 |
| Countries that Have Won the Most Battles | 0 | - | 4.01 | 39,795 |
| Countries Italy Declared War On | 0 | - | 4.74 | 47,059 |
| Countries in World War II | 0 | - | 4.53 | 919,574 |
| Important Cities in WWII | 0 | - | 4.42 | 94,051 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,164 |
| British Acronyms | 0 | - | 4.40 | 45,954 |
| NCAA Football Cities | 0 | - | 4.25 | 65,171 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,248 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,991 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,986 |
