| Best Selling Albums in the United States | 0 | - | 4.43 | 72,795 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 189,484 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,456 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,710 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 33,984 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 273,552 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,479 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,560 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.11 | 70,539 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,319 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,307 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,135 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,177 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,839 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,768 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,265 |
| Musical Groups of Things | 0 | - | 4.37 | 31,159 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,542 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,694 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,819 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,424 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,667 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,524 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,473 |
| Children's Song Titles | 0 | - | 4.17 | 37,432 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,798 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,685 |
| Imperative Song Titles | 0 | - | 4.42 | 14,095 |
| Queen Songs | 0 | - | 4.85 | 25,548 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,497 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,345 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,164 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,668 |
| Questions in Music | 0 | - | 4.41 | 54,344 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,327 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,531 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,496 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,869 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,614,976 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,086 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,743 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,730 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 222,066 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,489 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,870 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,695 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,582 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,732 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,159 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,341 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,288 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,373 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,558 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,759 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,380 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,488 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,846 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,360 |
| Song Title Translation - French | 0 | - | 4.55 | 26,879 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 56,905 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,599 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.29 | 32,717 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,610 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,231 |
| Italian Name Translation | 0 | - | 4.82 | 46,373 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,098,500 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,115 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,821 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,197 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,196 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,487 |
| Disney Animated Characters | 0 | - | 4.88 | 600,995 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,680 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,907 |
| Countries with Four Letters | 0 | - | 4.99 | 421,581 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,863 |
| Random Symbol to Element | 0 | - | 4.88 | 92,873 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,889 |
| Name a Valid World City | 0 | - | 4.83 | 70,959 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,194 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,259 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,688 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,889 |
| American Pie Lyrics | 0 | - | 4.63 | 32,872 |
| 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 | 62,562 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,071 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,929 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,393 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,607 |
| Islands by Country #1 | 0 | - | 4.88 | 175,110 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,379 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,718 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,626 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,450 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,372 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,467 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,691 |
| Country Chain | 0 | - | 4.96 | 216,824 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 215,999 |
| Cold War Decoder | 0 | - | 4.83 | 52,259 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,233 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,604 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,043 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,932 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,855 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,509 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,688 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,068 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,967 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,357 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,953 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,842 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,205 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,363 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,901 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,956 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,640 |
| Music by Year, 2010–present | 0 | - | 4.39 | 91,645 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,361 |
| Story Songs by Plot | 0 | - | 4.52 | 18,068 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,505 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,687 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,735 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,395 |
| "And Something" Band Names | 0 | - | 4.31 | 31,776 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,634 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,707 |
| Rock & Roll Hall of Fame | 0 | - | 4.43 | 171,861 |
| Double Albums Quiz | 0 | - | 4.47 | 13,761 |
| Band Members #1 | 0 | - | 4.30 | 91,900 |
| Band Members #2 | 0 | - | 4.20 | 53,825 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,368 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,315 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,491 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,579 |
| Shared First Names #2 | 0 | - | 4.53 | 45,269 |
| People with J Initials | 0 | - | 4.51 | 55,392 |
| History Analogies #1 | 0 | - | 4.53 | 89,924 |
| History Analogies #2 | 0 | - | 4.49 | 77,169 |
| History Analogies #3 | 0 | - | 4.61 | 80,609 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,459 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,982 |
| English Idioms #1 | 0 | - | 4.45 | 145,328 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,370 |
| Clothing Idioms | 0 | - | 4.41 | 34,175 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,588 |
| Are You a Nerd? | 0 | - | 4.35 | 44,797 |
| The Eleven Colors | 0 | - | 4.74 | 234,931 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,645 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,544 |
| Science General Knowledge #3 | 0 | - | 4.56 | 107,864 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,009 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,566 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,935 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,965 |
| The Only Country ... | 0 | - | 4.91 | 80,789 |
| King in the Answers | 0 | - | 4.42 | 49,995 |
| Super in the Answers | 0 | - | 4.52 | 109,879 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,328 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,397 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,568 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,581 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,667 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,411 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,019 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,526 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,518 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,870 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,555 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,854 |
| Random Countries by Borders | 0 | - | 4.99 | 82,287 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,002 |
| Random History by Country | 0 | - | 4.53 | 34,819 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,708 |
| Geography Decoder | 0 | - | 4.53 | 75,567 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,585 |
| Word Chain - Science | 0 | - | 4.59 | 54,813 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,519 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,248 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,376 |
| Fruits by Picture | 0 | - | 4.19 | 806,724 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,396 |
| Answers are Beverages | 0 | - | 4.10 | 61,313 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,418 |
| Types of Food | 0 | - | 4.25 | 89,890 |
| The Foods they Ate | 0 | - | 4.03 | 69,410 |
| Animals Used in Food | 0 | - | 4.28 | 78,036 |
| Most Popular Fruits | 0 | - | 4.16 | 96,550 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,755 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,134 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,546 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,816 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,548 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,539 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,792 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,724 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,748 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,110 |
