| Best Selling Albums in the United States | 0 | - | 4.43 | 73,032 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,727 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.13 | 95,974 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 34,161 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 276,080 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.11 | 70,991 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 190,628 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,530 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,095 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,457 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,514 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,289 |
| Title NOT in the Lyrics | 0 | - | 4.44 | 72,484 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,221 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,065 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,425 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,952 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,763 |
| Title in the Lyrics #8 | 0 | - | 4.53 | 113,542 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,827 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,777 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,587 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,529 |
| Children's Song Titles | 0 | - | 4.17 | 37,471 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,853 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,972 |
| Imperative Song Titles | 0 | - | 4.42 | 14,138 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,754 |
| Musical Groups of Things | 0 | - | 4.37 | 31,244 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,397 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,585 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,562 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,997 |
| Queen Songs | 0 | - | 4.85 | 25,759 |
| Countries with the Most Metal Bands | 0 | - | 4.97 | 84,200 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,575 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,632 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,636,363 |
| Questions in Music | 0 | - | 4.41 | 54,744 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,928 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,835 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.94 | 68,338 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 223,013 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 124,028 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 142,526 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 103,134 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 95,005 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 96,134 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,448 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,418 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,500 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,404 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,026 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,794 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,426 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,642 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 77,015 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,488 |
| Song Title Translation - French | 0 | - | 4.56 | 26,920 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,033 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,799 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.30 | 32,845 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,680 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,296 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,129 |
| Italian Name Translation | 0 | - | 4.83 | 47,348 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,106,689 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,640 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,150 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,925 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,794 |
| Disney Animated Characters | 0 | - | 4.88 | 602,067 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,435 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,785 |
| Countries with Four Letters | 0 | - | 4.99 | 423,670 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,328 |
| Random Symbol to Element | 0 | - | 4.88 | 93,454 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,138 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,049 |
| Music General Knowledge #1 | 0 | - | 4.26 | 35,924 |
| Hotel California Lyrics | 0 | - | 4.49 | 53,117 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,664 |
| American Pie Lyrics | 0 | - | 4.63 | 33,033 |
| Rappers Real Names | 0 | - | 4.09 | 72,056 |
| First Name Songs | 0 | - | 4.17 | 30,902 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,939 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,694 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,440 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,341 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,605 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,040 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,697 |
| Islands by Country #1 | 0 | - | 4.90 | 175,614 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,769 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,148 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,906 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,598 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,918 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,226 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,536 |
| Country Chain | 0 | - | 4.96 | 217,748 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 217,608 |
| Cold War Decoder | 0 | - | 4.83 | 52,468 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,606 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,026 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,541 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,008 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,845 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,683 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,706 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,858 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,852 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,099 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,838 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,210 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 728,362 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,153 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,705 |
| Music by Year, 2010–present | 0 | - | 4.39 | 92,497 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,773 |
| Piano Man Lyrics Quiz | 0 | - | 4.91 | 83,078 |
| Story Songs by Plot | 0 | - | 4.52 | 18,169 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 49,039 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,730 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,878 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,514 |
| "And Something" Band Names | 0 | - | 4.31 | 31,835 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,699 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,985 |
| Rock & Roll Hall of Fame | 0 | - | 4.43 | 173,859 |
| Double Albums Quiz | 0 | - | 4.47 | 13,797 |
| Band Members #1 | 0 | - | 4.30 | 92,134 |
| Band Members #2 | 0 | - | 4.20 | 53,971 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,558 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,587 |
| People With Place Names | 0 | - | 4.01 | 39,729 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,033 |
| Shared First Names #2 | 0 | - | 4.53 | 45,648 |
| People with J Initials | 0 | - | 4.51 | 55,513 |
| History Analogies #1 | 0 | - | 4.53 | 90,080 |
| History Analogies #2 | 0 | - | 4.49 | 77,329 |
| History Analogies #3 | 0 | - | 4.61 | 80,775 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,388 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,144 |
| English Idioms #1 | 0 | - | 4.45 | 146,148 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,457 |
| Clothing Idioms | 0 | - | 4.41 | 34,259 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,389 |
| Are You a Nerd? | 0 | - | 4.35 | 44,984 |
| The Eleven Colors | 0 | - | 4.74 | 235,520 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,460 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,086 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,125 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,246 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,247 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,400 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,316 |
| The Only Country ... | 0 | - | 4.91 | 81,483 |
| King in the Answers | 0 | - | 4.42 | 50,251 |
| Super in the Answers | 0 | - | 4.52 | 110,552 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,525 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,671 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,736 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,727 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,802 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,662 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,237 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,589 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,769 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,071 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,615 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,698 |
| Random Countries by Borders | 0 | - | 4.99 | 82,721 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,376 |
| Random History by Country | 0 | - | 4.53 | 34,918 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,544 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,822 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 385,254 |
| Geography Decoder | 0 | - | 4.53 | 75,734 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,734 |
| Word Chain - Science | 0 | - | 4.59 | 55,009 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,649 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,527 |
| Fruits by Picture | 0 | - | 4.19 | 808,164 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,505 |
| Answers are Beverages | 0 | - | 4.06 | 61,452 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,559 |
| Types of Food | 0 | - | 4.25 | 90,140 |
| The Foods they Ate | 0 | - | 4.03 | 69,515 |
| Animals Used in Food | 0 | - | 4.28 | 78,258 |
| Most Popular Fruits | 0 | - | 4.16 | 96,787 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,851 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,403 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,243 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,996 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,874 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,841 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,766 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,420 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,190 |
