| Best Selling Albums in the United States | 0 | - | 4.43 | 72,757 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 189,317 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,418 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,675 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 33,962 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 273,118 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,466 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,493 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.10 | 70,456 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,296 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,271 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,109 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,141 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,789 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,744 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,244 |
| Musical Groups of Things | 0 | - | 4.37 | 31,148 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,473 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,688 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,763 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,390 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,653 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,519 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,466 |
| Children's Song Titles | 0 | - | 4.17 | 37,422 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,786 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,639 |
| Imperative Song Titles | 0 | - | 4.42 | 14,086 |
| Queen Songs | 0 | - | 4.83 | 25,507 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,459 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,316 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,083 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,650 |
| Questions in Music | 0 | - | 4.41 | 54,297 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,317 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,527 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,486 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,844 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,611,676 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,971 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,726 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,656 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 221,968 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,439 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,814 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,651 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,532 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,692 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,128 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,323 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,257 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,370 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,485 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,752 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,375 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,450 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,822 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,341 |
| Song Title Translation - French | 0 | - | 4.55 | 26,864 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 56,884 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,558 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.29 | 32,700 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,598 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,218 |
| Italian Name Translation | 0 | - | 4.81 | 46,273 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,097,042 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,898 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,612 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,087 |
| 7 Deadly Sins | 0 | - | 4.88 | 398,763 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,406 |
| Disney Animated Characters | 0 | - | 4.88 | 600,832 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,595 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,664 |
| Countries with Four Letters | 0 | - | 4.99 | 421,241 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,787 |
| Random Symbol to Element | 0 | - | 4.88 | 92,770 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,850 |
| Name a Valid World City | 0 | - | 4.83 | 70,858 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 69,041 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,137 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,664 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,868 |
| American Pie Lyrics | 0 | - | 4.63 | 32,850 |
| First Name Songs | 0 | - | 4.17 | 30,861 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,783 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,542 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,312 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,286 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,291 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,358 |
| Islands by Country #1 | 0 | - | 4.88 | 175,020 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,304 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,654 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,583 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,436 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,284 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,334 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,566 |
| Country Chain | 0 | - | 4.96 | 216,714 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,711 |
| Cold War Decoder | 0 | - | 4.83 | 52,229 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,161 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,542 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,961 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,895 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,481 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,309 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,213 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,801 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,734 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,072 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,791 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,693 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,057 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,349 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,787 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,919 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,633 |
| Music by Year, 2010–present | 0 | - | 4.39 | 91,515 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,311 |
| Story Songs by Plot | 0 | - | 4.52 | 18,057 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,489 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,679 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,706 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,381 |
| "And Something" Band Names | 0 | - | 4.31 | 31,769 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,623 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,674 |
| Rock & Roll Hall of Fame | 0 | - | 4.43 | 171,749 |
| Double Albums Quiz | 0 | - | 4.47 | 13,753 |
| Band Members #1 | 0 | - | 4.30 | 91,872 |
| Band Members #2 | 0 | - | 4.20 | 53,811 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,330 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,281 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,482 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,525 |
| Shared First Names #2 | 0 | - | 4.53 | 45,229 |
| People with J Initials | 0 | - | 4.51 | 55,378 |
| History Analogies #1 | 0 | - | 4.53 | 89,900 |
| History Analogies #2 | 0 | - | 4.49 | 77,147 |
| History Analogies #3 | 0 | - | 4.61 | 80,587 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,304 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,939 |
| English Idioms #1 | 0 | - | 4.45 | 145,269 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,355 |
| Clothing Idioms | 0 | - | 4.41 | 34,159 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 321,235 |
| Are You a Nerd? | 0 | - | 4.35 | 44,760 |
| The Eleven Colors | 0 | - | 4.73 | 234,819 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,075 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,043 |
| Science General Knowledge #3 | 0 | - | 4.55 | 105,676 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,966 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,473 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,873 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,724 |
| The Only Country ... | 0 | - | 4.91 | 80,680 |
| King in the Answers | 0 | - | 4.42 | 49,921 |
| Super in the Answers | 0 | - | 4.52 | 109,819 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,287 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,256 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,528 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,562 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,641 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,369 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,970 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,515 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,456 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,829 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,541 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,704 |
| Random Countries by Borders | 0 | - | 4.99 | 82,219 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,770 |
| Random History by Country | 0 | - | 4.53 | 34,795 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,517 |
| Geography Decoder | 0 | - | 4.53 | 75,539 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,557 |
| Word Chain - Science | 0 | - | 4.59 | 54,755 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,498 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,224 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,340 |
| Fruits by Picture | 0 | - | 4.19 | 806,453 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,360 |
| Answers are Beverages | 0 | - | 4.10 | 61,284 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,391 |
| Types of Food | 0 | - | 4.25 | 89,521 |
| The Foods they Ate | 0 | - | 4.03 | 69,392 |
| Animals Used in Food | 0 | - | 4.28 | 77,983 |
| Most Popular Fruits | 0 | - | 4.16 | 96,513 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,739 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,083 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,435 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,791 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,267 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,319 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,613 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,613 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,679 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,029 |
