| Best Selling Albums in the United States | 0 | - | 4.43 | 72,829 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 189,595 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,481 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,736 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 33,997 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 273,886 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,488 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,614 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.11 | 70,600 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,334 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,338 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,149 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,209 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,876 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,802 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,287 |
| Musical Groups of Things | 0 | - | 4.37 | 31,167 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,597 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,702 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,875 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,465 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,677 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,533 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,483 |
| Children's Song Titles | 0 | - | 4.17 | 37,437 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,802 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,726 |
| Imperative Song Titles | 0 | - | 4.42 | 14,101 |
| Queen Songs | 0 | - | 4.85 | 25,563 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,538 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,358 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,214 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,673 |
| Questions in Music | 0 | - | 4.41 | 54,364 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,334 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,535 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,504 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,881 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,617,337 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,163 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,751 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.94 | 67,795 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 222,170 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,540 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,942 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,735 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,622 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,771 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,190 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,354 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,303 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,380 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,601 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,764 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,385 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,501 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,864 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,372 |
| Song Title Translation - French | 0 | - | 4.55 | 26,883 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 56,920 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,623 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.29 | 32,727 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,618 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,242 |
| Italian Name Translation | 0 | - | 4.82 | 46,441 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,099,363 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,317 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,982 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,308 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,509 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,557 |
| Disney Animated Characters | 0 | - | 4.88 | 601,109 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,752 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,642 |
| Countries with Four Letters | 0 | - | 4.99 | 421,830 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,932 |
| Random Symbol to Element | 0 | - | 4.88 | 92,974 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,924 |
| Name a Valid World City | 0 | - | 4.83 | 71,033 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,325 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,366 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,704 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,918 |
| American Pie Lyrics | 0 | - | 4.63 | 32,891 |
| First Name Songs | 0 | - | 4.17 | 30,868 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,818 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,571 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,563 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,377 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,482 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,739 |
| Islands by Country #1 | 0 | - | 4.88 | 175,168 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,415 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,764 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,658 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,471 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,432 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,968 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 177,332 |
| Country Chain | 0 | - | 4.96 | 216,911 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,249 |
| Cold War Decoder | 0 | - | 4.83 | 52,290 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,278 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,658 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,096 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,968 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,106 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,656 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,066 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,251 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,167 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,550 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,105 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,987 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,349 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,372 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,951 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,976 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,646 |
| Music by Year, 2010–present | 0 | - | 4.39 | 91,743 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,401 |
| Story Songs by Plot | 0 | - | 4.52 | 18,074 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,520 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,691 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,749 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,405 |
| "And Something" Band Names | 0 | - | 4.31 | 31,780 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,643 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,728 |
| Rock & Roll Hall of Fame | 0 | - | 4.43 | 171,936 |
| Double Albums Quiz | 0 | - | 4.47 | 13,763 |
| Band Members #1 | 0 | - | 4.30 | 91,922 |
| Band Members #2 | 0 | - | 4.20 | 53,834 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,399 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,339 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,500 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 45,627 |
| Shared First Names #2 | 0 | - | 4.53 | 45,293 |
| People with J Initials | 0 | - | 4.51 | 55,407 |
| History Analogies #1 | 0 | - | 4.53 | 89,942 |
| History Analogies #2 | 0 | - | 4.49 | 77,181 |
| History Analogies #3 | 0 | - | 4.61 | 80,620 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,537 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,000 |
| English Idioms #1 | 0 | - | 4.45 | 145,372 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,377 |
| Clothing Idioms | 0 | - | 4.41 | 34,182 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,875 |
| Are You a Nerd? | 0 | - | 4.35 | 44,819 |
| The Eleven Colors | 0 | - | 4.74 | 234,980 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,775 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,643 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,277 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,044 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,705 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,027 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,205 |
| The Only Country ... | 0 | - | 4.91 | 80,864 |
| King in the Answers | 0 | - | 4.42 | 50,054 |
| Super in the Answers | 0 | - | 4.52 | 109,928 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,353 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,435 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,588 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,604 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,685 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,450 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,049 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,532 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,544 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,902 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,565 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,989 |
| Random Countries by Borders | 0 | - | 4.99 | 82,327 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,175 |
| Random History by Country | 0 | - | 4.53 | 34,829 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,816 |
| Geography Decoder | 0 | - | 4.53 | 75,597 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,603 |
| Word Chain - Science | 0 | - | 4.59 | 54,844 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,533 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,264 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,392 |
| Fruits by Picture | 0 | - | 4.19 | 806,896 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,404 |
| Answers are Beverages | 0 | - | 4.10 | 61,333 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,442 |
| Types of Food | 0 | - | 4.25 | 89,921 |
| The Foods they Ate | 0 | - | 4.03 | 69,420 |
| Animals Used in Food | 0 | - | 4.28 | 78,069 |
| Most Popular Fruits | 0 | - | 4.16 | 96,584 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,764 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,163 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,635 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,831 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,732 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,709 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,914 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,807 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,807 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,170 |
