| Best Selling Albums in the United States | 0 | - | 4.43 | 72,572 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 188,590 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,256 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,491 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.21 | 33,879 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 271,330 |
| Their Only #1 Hit | 0 | - | 4.25 | 26,413 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,216 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.10 | 70,058 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,127 |
| Combined Song Titles #1 | 0 | - | 4.79 | 86,134 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,003 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 71,969 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,565 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,580 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,133 |
| Musical Groups of Things | 0 | - | 4.37 | 31,107 |
| 5-Letter Music Chain | 0 | - | 4.12 | 84,901 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,642 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,464 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,175 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,598 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,490 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,427 |
| Children's Song Titles | 0 | - | 4.17 | 37,403 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,758 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,454 |
| Imperative Song Titles | 0 | - | 4.42 | 14,065 |
| Queen Songs | 0 | - | 4.84 | 25,367 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,282 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,241 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,772 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,605 |
| Questions in Music | 0 | - | 4.41 | 54,146 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,284 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,497 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,443 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,768 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,599,273 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,552 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,667 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,334 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 221,458 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 123,172 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,503 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,451 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,300 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,473 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 55,960 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,264 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,144 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,350 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,192 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,732 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,352 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,365 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,726 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,280 |
| Song Title Translation - French | 0 | - | 4.55 | 26,831 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,759 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,387 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.27 | 32,635 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,542 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,153 |
| Italian Name Translation | 0 | - | 4.81 | 45,681 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,092,668 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,047 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 116,882 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,643 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,061 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,096 |
| Disney Animated Characters | 0 | - | 4.88 | 599,973 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,170 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,652 |
| Countries with Four Letters | 0 | - | 4.99 | 419,805 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,496 |
| Random Symbol to Element | 0 | - | 4.88 | 92,440 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,699 |
| Name a Valid World City | 0 | - | 4.83 | 70,435 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,417 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,644 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,567 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,741 |
| American Pie Lyrics | 0 | - | 4.63 | 32,760 |
| First Name Songs | 0 | - | 4.17 | 30,828 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,726 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,491 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 714,706 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,955 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,941 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,575 |
| Islands by Country #1 | 0 | - | 4.87 | 174,725 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,106 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,454 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,457 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,341 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,920 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,762 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,891 |
| Country Chain | 0 | - | 4.96 | 216,226 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,616 |
| Cold War Decoder | 0 | - | 4.83 | 52,075 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,919 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,290 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,664 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,728 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,125 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,005 |
| Name a Valid Country #1 | 0 | - | 4.99 | 285,869 |
| Name a Valid Country #2 | 0 | - | 4.98 | 248,078 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,263 |
| Name a Valid Country #5 | 0 | - | 4.99 | 200,787 |
| Name a Valid Country #6 | 0 | - | 4.94 | 127,684 |
| Name a Valid Country #7 | 0 | - | 4.91 | 127,635 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,067 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,297 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,453 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,788 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,602 |
| Music by Year, 2010–present | 0 | - | 4.39 | 91,042 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,107 |
| Story Songs by Plot | 0 | - | 4.52 | 18,007 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,426 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,658 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,582 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,301 |
| "And Something" Band Names | 0 | - | 4.30 | 31,740 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,591 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,570 |
| Rock & Roll Hall of Fame | 0 | - | 4.44 | 171,364 |
| Double Albums Quiz | 0 | - | 4.47 | 13,729 |
| Band Members #1 | 0 | - | 4.30 | 91,777 |
| Band Members #2 | 0 | - | 4.20 | 53,755 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,178 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,146 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,434 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,309 |
| Shared First Names #2 | 0 | - | 4.53 | 45,107 |
| People with J Initials | 0 | - | 4.51 | 55,309 |
| History Analogies #1 | 0 | - | 4.53 | 89,836 |
| History Analogies #2 | 0 | - | 4.49 | 77,066 |
| History Analogies #3 | 0 | - | 4.61 | 80,511 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 194,890 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,839 |
| English Idioms #1 | 0 | - | 4.45 | 145,029 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,287 |
| Clothing Idioms | 0 | - | 4.41 | 34,094 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,187 |
| Are You a Nerd? | 0 | - | 4.35 | 44,621 |
| The Eleven Colors | 0 | - | 4.73 | 233,954 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,981 |
| Science General Knowledge #2 | 0 | - | 4.48 | 117,153 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,646 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,764 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,628 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,937 |
| The Only Country ... | 0 | - | 4.91 | 80,297 |
| King in the Answers | 0 | - | 4.42 | 49,740 |
| Super in the Answers | 0 | - | 4.52 | 109,526 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,193 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,943 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,415 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,490 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,534 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,180 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,805 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,483 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,259 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,696 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,477 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,099 |
| Random Countries by Borders | 0 | - | 4.99 | 81,872 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,940 |
| Random History by Country | 0 | - | 4.53 | 34,717 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,815 |
| Geography Decoder | 0 | - | 4.53 | 75,435 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,461 |
| Word Chain - Science | 0 | - | 4.59 | 54,538 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,410 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,146 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,256 |
| Fruits by Picture | 0 | - | 4.20 | 805,521 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,291 |
| Answers are Beverages | 0 | - | 4.10 | 61,193 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,296 |
| Types of Food | 0 | - | 4.24 | 89,346 |
| The Foods they Ate | 0 | - | 4.03 | 69,312 |
| Animals Used in Food | 0 | - | 4.28 | 77,838 |
| Most Popular Fruits | 0 | - | 4.16 | 96,378 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,696 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 84,896 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,895 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,668 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,353 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,505 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,947 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,197 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,341 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,723 |
| Songs with Featured Artists | 0 | - | 3.68 | 55,266 |
