| Best Selling Albums in the United States | 0 | - | 4.43 | 72,790 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 189,468 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,452 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,702 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 33,983 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 273,512 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,478 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,550 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.11 | 70,523 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,316 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,301 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,129 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,174 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,833 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,765 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,261 |
| Musical Groups of Things | 0 | - | 4.37 | 31,158 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,528 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,694 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,814 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,420 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,666 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,524 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,471 |
| Children's Song Titles | 0 | - | 4.17 | 37,431 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,798 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,681 |
| Imperative Song Titles | 0 | - | 4.42 | 14,093 |
| Queen Songs | 0 | - | 4.85 | 25,545 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,492 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,342 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,152 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,667 |
| Questions in Music | 0 | - | 4.41 | 54,338 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,324 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,530 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,496 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,867 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,614,652 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,073 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,742 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,720 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 222,053 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,486 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,863 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,690 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,578 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,729 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,155 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,341 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,282 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,373 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,548 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,758 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,380 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,484 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,843 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,358 |
| Song Title Translation - French | 0 | - | 4.55 | 26,877 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 56,904 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,596 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.29 | 32,714 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,609 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,230 |
| Italian Name Translation | 0 | - | 4.82 | 46,361 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,098,346 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,093 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,805 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,185 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,148 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,474 |
| Disney Animated Characters | 0 | - | 4.88 | 600,985 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,672 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,866 |
| Countries with Four Letters | 0 | - | 4.99 | 421,536 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,857 |
| Random Symbol to Element | 0 | - | 4.88 | 92,868 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,883 |
| Name a Valid World City | 0 | - | 4.83 | 70,943 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,177 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,240 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,686 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,887 |
| American Pie Lyrics | 0 | - | 4.63 | 32,868 |
| First Name Songs | 0 | - | 4.17 | 30,864 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,806 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,560 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,004 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,841 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,378 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,578 |
| Islands by Country #1 | 0 | - | 4.88 | 175,106 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,370 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,713 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,622 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,449 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,367 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,459 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,675 |
| Country Chain | 0 | - | 4.96 | 216,808 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 215,973 |
| Cold War Decoder | 0 | - | 4.83 | 52,257 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,224 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,600 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,034 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,930 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,806 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,491 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,648 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,047 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,943 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,326 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,925 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,824 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,191 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,361 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,898 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,954 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,640 |
| Music by Year, 2010–present | 0 | - | 4.39 | 91,628 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,357 |
| Story Songs by Plot | 0 | - | 4.52 | 18,066 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,504 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,686 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,733 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,394 |
| "And Something" Band Names | 0 | - | 4.31 | 31,774 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,631 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,705 |
| Rock & Roll Hall of Fame | 0 | - | 4.43 | 171,846 |
| Double Albums Quiz | 0 | - | 4.47 | 13,760 |
| Band Members #1 | 0 | - | 4.30 | 91,897 |
| Band Members #2 | 0 | - | 4.20 | 53,824 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,364 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,313 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,491 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,572 |
| Shared First Names #2 | 0 | - | 4.53 | 45,265 |
| People with J Initials | 0 | - | 4.51 | 55,391 |
| History Analogies #1 | 0 | - | 4.53 | 89,920 |
| History Analogies #2 | 0 | - | 4.49 | 77,163 |
| History Analogies #3 | 0 | - | 4.61 | 80,606 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,446 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,978 |
| English Idioms #1 | 0 | - | 4.45 | 145,326 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,370 |
| Clothing Idioms | 0 | - | 4.41 | 34,173 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,542 |
| Are You a Nerd? | 0 | - | 4.35 | 44,793 |
| The Eleven Colors | 0 | - | 4.74 | 234,915 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,607 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,522 |
| Science General Knowledge #3 | 0 | - | 4.56 | 107,779 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,006 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,554 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,929 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,947 |
| The Only Country ... | 0 | - | 4.91 | 80,770 |
| King in the Answers | 0 | - | 4.42 | 49,990 |
| Super in the Answers | 0 | - | 4.52 | 109,873 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,323 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,391 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,564 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,580 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,664 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,408 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,011 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,526 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,514 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,868 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,555 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,830 |
| Random Countries by Borders | 0 | - | 4.99 | 82,276 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,977 |
| Random History by Country | 0 | - | 4.53 | 34,815 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,685 |
| Geography Decoder | 0 | - | 4.53 | 75,564 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,579 |
| Word Chain - Science | 0 | - | 4.59 | 54,808 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,517 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,246 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,375 |
| Fruits by Picture | 0 | - | 4.19 | 806,686 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,394 |
| Answers are Beverages | 0 | - | 4.10 | 61,310 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,416 |
| Types of Food | 0 | - | 4.25 | 89,882 |
| The Foods they Ate | 0 | - | 4.03 | 69,410 |
| Animals Used in Food | 0 | - | 4.28 | 78,030 |
| Most Popular Fruits | 0 | - | 4.16 | 96,544 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,754 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,127 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,532 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,814 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,507 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,510 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,778 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,711 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,739 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,098 |
