| Best Selling Albums in the United States | 0 | - | 4.43 | 72,534 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 188,394 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,227 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,462 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.21 | 33,859 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 270,882 |
| Their Only #1 Hit | 0 | - | 4.25 | 26,406 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,144 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.10 | 69,932 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,099 |
| Combined Song Titles #1 | 0 | - | 4.79 | 86,103 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 31,971 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 71,907 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,513 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,539 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,104 |
| Musical Groups of Things | 0 | - | 4.37 | 31,094 |
| 5-Letter Music Chain | 0 | - | 4.12 | 84,829 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,637 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,365 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,108 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,592 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,482 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,417 |
| Children's Song Titles | 0 | - | 4.17 | 37,397 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 35,746 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,408 |
| Imperative Song Titles | 0 | - | 4.42 | 14,063 |
| Queen Songs | 0 | - | 4.84 | 25,322 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,246 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,219 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,700 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,591 |
| Questions in Music | 0 | - | 4.41 | 54,103 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,272 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,493 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,431 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,750 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,596,260 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,463 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,651 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,236 |
| Title in the Lyrics #1 | 0 | - | 4.31 | 221,060 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 123,060 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,394 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,365 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,216 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,404 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 55,907 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,246 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,119 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,346 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,107 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,724 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,347 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,343 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,706 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,261 |
| Song Title Translation - French | 0 | - | 4.55 | 26,823 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,741 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,358 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.27 | 32,611 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,527 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,135 |
| Italian Name Translation | 0 | - | 4.81 | 45,563 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,091,587 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,783 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,661 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,530 |
| 7 Deadly Sins | 0 | - | 4.88 | 396,612 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,021 |
| Disney Animated Characters | 0 | - | 4.88 | 599,814 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,095 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,415 |
| Countries with Four Letters | 0 | - | 4.99 | 419,458 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,406 |
| Random Symbol to Element | 0 | - | 4.88 | 92,400 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,634 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,244 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,513 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,542 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,707 |
| American Pie Lyrics | 0 | - | 4.63 | 32,734 |
| First Name Songs | 0 | - | 4.17 | 30,821 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,700 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,477 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 713,739 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,379 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,853 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,304 |
| Islands by Country #1 | 0 | - | 4.87 | 174,649 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,050 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,390 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,417 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,315 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,852 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,641 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,745 |
| Country Chain | 0 | - | 4.96 | 216,066 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,426 |
| Cold War Decoder | 0 | - | 4.83 | 52,042 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,844 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,218 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,606 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,698 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,790 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,336 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,773 |
| Name a Valid Country #2 | 0 | - | 4.98 | 247,083 |
| Name a Valid Country #4 | 0 | - | 4.97 | 252,446 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,343 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,863 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,920 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,429 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,264 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,394 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,758 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,593 |
| Music by Year, 2010–present | 0 | - | 4.39 | 90,931 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,054 |
| Story Songs by Plot | 0 | - | 4.52 | 17,994 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,410 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,654 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,540 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,269 |
| "And Something" Band Names | 0 | - | 4.30 | 31,734 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,580 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,543 |
| Rock & Roll Hall of Fame | 0 | - | 4.44 | 171,273 |
| Double Albums Quiz | 0 | - | 4.47 | 13,721 |
| Band Members #1 | 0 | - | 4.30 | 91,753 |
| Band Members #2 | 0 | - | 4.20 | 53,743 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,152 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,116 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,418 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,262 |
| Shared First Names #2 | 0 | - | 4.53 | 45,081 |
| People with J Initials | 0 | - | 4.51 | 55,289 |
| History Analogies #1 | 0 | - | 4.53 | 89,823 |
| History Analogies #2 | 0 | - | 4.49 | 77,052 |
| History Analogies #3 | 0 | - | 4.61 | 80,493 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,819 |
| English Idioms #1 | 0 | - | 4.45 | 144,980 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,278 |
| Clothing Idioms | 0 | - | 4.41 | 34,089 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,784 |
| Are You a Nerd? | 0 | - | 4.35 | 44,591 |
| The Eleven Colors | 0 | - | 4.73 | 233,557 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,884 |
| Science General Knowledge #2 | 0 | - | 4.48 | 117,104 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,597 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,684 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,578 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,749 |
| The Only Country ... | 0 | - | 4.91 | 80,179 |
| King in the Answers | 0 | - | 4.42 | 49,718 |
| Super in the Answers | 0 | - | 4.52 | 109,504 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,165 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,891 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,399 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,474 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,508 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,135 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,789 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,475 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,222 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,664 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,466 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,953 |
| Random Countries by Borders | 0 | - | 4.99 | 81,816 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,720 |
| Random History by Country | 0 | - | 4.53 | 34,702 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,620 |
| Geography Decoder | 0 | - | 4.53 | 75,409 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,437 |
| Word Chain - Science | 0 | - | 4.59 | 54,485 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,389 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,125 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,232 |
| Fruits by Picture | 0 | - | 4.20 | 805,313 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,269 |
| Answers are Beverages | 0 | - | 4.10 | 61,165 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,263 |
| Types of Food | 0 | - | 4.24 | 89,298 |
| The Foods they Ate | 0 | - | 4.03 | 69,286 |
| Animals Used in Food | 0 | - | 4.28 | 77,792 |
| Most Popular Fruits | 0 | - | 4.16 | 96,338 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,681 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 84,852 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,764 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,643 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,112 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,290 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,767 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,063 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,244 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,650 |
| Songs with Featured Artists | 0 | - | 3.68 | 55,259 |
| Highest Grossing Concert Tours | 0 | - | 4.25 | 29,013 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,156 |
