| Best Selling Albums in the United States | 0 | - | 4.43 | 72,644 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 188,907 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,329 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,583 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.21 | 33,917 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 272,180 |
| Their Only #1 Hit | 0 | - | 4.25 | 26,436 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,329 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.10 | 70,246 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,166 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,193 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,066 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,030 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,670 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,658 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,177 |
| Musical Groups of Things | 0 | - | 4.37 | 31,118 |
| 5-Letter Music Chain | 0 | - | 4.13 | 85,023 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,665 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,602 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,271 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,617 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,502 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,446 |
| Children's Song Titles | 0 | - | 4.17 | 37,408 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,771 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,532 |
| Imperative Song Titles | 0 | - | 4.42 | 14,077 |
| Queen Songs | 0 | - | 4.84 | 25,438 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,371 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,269 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,883 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,626 |
| Questions in Music | 0 | - | 4.41 | 54,211 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,299 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,513 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,460 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,805 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,605,217 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,736 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,698 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,465 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 221,662 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 123,285 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,629 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,540 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,403 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,565 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,037 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,292 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,186 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,359 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,316 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,741 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,364 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,401 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,768 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,299 |
| Song Title Translation - French | 0 | - | 4.55 | 26,851 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,809 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,469 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.27 | 32,666 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,568 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,175 |
| Italian Name Translation | 0 | - | 4.81 | 45,999 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,723 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,440 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,227 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,865 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,847 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,244 |
| Disney Animated Characters | 0 | - | 4.88 | 600,366 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,359 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,177 |
| Countries with Four Letters | 0 | - | 4.99 | 420,436 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,634 |
| Random Symbol to Element | 0 | - | 4.88 | 92,543 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,759 |
| Name a Valid World City | 0 | - | 4.83 | 70,651 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,718 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,892 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,608 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,791 |
| American Pie Lyrics | 0 | - | 4.63 | 32,798 |
| First Name Songs | 0 | - | 4.17 | 30,845 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,755 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,516 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,383 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,094,030 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,102 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,940 |
| Islands by Country #1 | 0 | - | 4.87 | 174,848 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,196 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,549 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,516 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,385 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,057 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,048 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,360 |
| Country Chain | 0 | - | 4.96 | 216,460 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,126 |
| Cold War Decoder | 0 | - | 4.83 | 52,134 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,035 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,407 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,803 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,807 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,794 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,785 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,204 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,162 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,143 |
| Name a Valid Country #5 | 0 | - | 4.99 | 205,049 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,365 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,303 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,668 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,319 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,604 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,842 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,615 |
| Music by Year, 2010–present | 0 | - | 4.39 | 91,258 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,210 |
| Story Songs by Plot | 0 | - | 4.52 | 18,026 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,453 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,668 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,638 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,340 |
| "And Something" Band Names | 0 | - | 4.30 | 31,752 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,608 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,617 |
| Rock & Roll Hall of Fame | 0 | - | 4.44 | 171,524 |
| Double Albums Quiz | 0 | - | 4.47 | 13,739 |
| Band Members #1 | 0 | - | 4.30 | 91,822 |
| Band Members #2 | 0 | - | 4.20 | 53,785 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,252 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,208 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,458 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,424 |
| Shared First Names #2 | 0 | - | 4.53 | 45,156 |
| People with J Initials | 0 | - | 4.51 | 55,349 |
| History Analogies #1 | 0 | - | 4.53 | 89,867 |
| History Analogies #2 | 0 | - | 4.49 | 77,110 |
| History Analogies #3 | 0 | - | 4.61 | 80,551 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,068 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,890 |
| English Idioms #1 | 0 | - | 4.45 | 145,143 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,327 |
| Clothing Idioms | 0 | - | 4.41 | 34,125 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,801 |
| Are You a Nerd? | 0 | - | 4.35 | 44,698 |
| The Eleven Colors | 0 | - | 4.73 | 234,613 |
| Science General Knowledge #1 | 0 | - | 4.54 | 164,183 |
| Science General Knowledge #2 | 0 | - | 4.48 | 117,259 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,744 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,938 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,721 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,328 |
| The Only Country ... | 0 | - | 4.91 | 80,479 |
| King in the Answers | 0 | - | 4.42 | 49,788 |
| Super in the Answers | 0 | - | 4.52 | 109,618 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,229 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,006 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,467 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,519 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,585 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,277 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,882 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,500 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,335 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,751 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,494 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,408 |
| Random Countries by Borders | 0 | - | 4.99 | 82,013 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,313 |
| Random History by Country | 0 | - | 4.53 | 34,745 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,173 |
| Geography Decoder | 0 | - | 4.53 | 75,482 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,505 |
| Word Chain - Science | 0 | - | 4.59 | 54,635 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,447 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,188 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,305 |
| Fruits by Picture | 0 | - | 4.20 | 805,973 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,335 |
| Answers are Beverages | 0 | - | 4.10 | 61,250 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,354 |
| Types of Food | 0 | - | 4.24 | 89,439 |
| The Foods they Ate | 0 | - | 4.03 | 69,361 |
| Animals Used in Food | 0 | - | 4.28 | 77,906 |
| Most Popular Fruits | 0 | - | 4.16 | 96,456 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,719 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,001 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,129 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,725 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,780 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,883 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,262 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,371 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,516 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,853 |
| Songs with Featured Artists | 0 | - | 3.68 | 55,280 |
