| Best Selling Albums in the United States | 0 | - | 4.43 | 72,779 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.11 | 70,506 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,438 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,691 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 33,977 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 273,397 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 189,431 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,474 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,537 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,314 |
| Rappers Real Names | 0 | - | 4.09 | 71,429 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,293 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,122 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,169 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,820 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,764 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,663 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,258 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,516 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,690 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,793 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,410 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,662 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,321 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,528 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,522 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,471 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,494 |
| Children's Song Titles | 0 | - | 4.17 | 37,428 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,789 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,667 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,861 |
| Imperative Song Titles | 0 | - | 4.42 | 14,092 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,613,825 |
| Musical Groups of Things | 0 | - | 4.37 | 31,154 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,736 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,705 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 222,022 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,470 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,843 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,674 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,563 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,717 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,147 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,333 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,274 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,373 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,532 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,757 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,380 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,479 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,840 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,352 |
| Song Title Translation - French | 0 | - | 4.55 | 26,876 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 56,900 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,586 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.29 | 32,711 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,609 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,228 |
| Queen Songs | 0 | - | 4.85 | 25,539 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,487 |
| Italian Name Translation | 0 | - | 4.82 | 46,342 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,333 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,097,915 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,041 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,739 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,143 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,056 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,455 |
| Disney Animated Characters | 0 | - | 4.88 | 600,949 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,649 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,808 |
| Countries with Four Letters | 0 | - | 4.99 | 421,460 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,835 |
| Random Symbol to Element | 0 | - | 4.88 | 92,855 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,875 |
| French Food Words | 0 | - | 4.80 | 194,569 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,129 |
| Name a Valid World City | 0 | - | 4.83 | 70,919 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,128 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,200 |
| Questions in Music | 0 | - | 4.41 | 54,322 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,046 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,685 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,725 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,390 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,357 |
| The Beyoncé Quiz | 0 | - | 3.74 | 15,774 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,289 |
| First Name Songs | 0 | - | 4.17 | 30,863 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,774 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,421 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,975 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,694 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,351 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,524 |
| Islands by Country #1 | 0 | - | 4.88 | 175,067 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,349 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,696 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,604 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,348 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,530 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,914 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,425 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,647 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,877 |
| The Only Country ... | 0 | - | 4.91 | 80,748 |
| The Sun Quiz | 0 | - | 4.93 | 34,497 |
| Country Chain | 0 | - | 4.96 | 216,784 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,810 |
| Random Countries by Borders | 0 | - | 4.99 | 82,265 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 215,908 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,898 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,638 |
| Random Point on Land to Country | 0 | - | 4.99 | 233,925 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,815 |
| Cold War Decoder | 0 | - | 4.83 | 52,249 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,016 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,500 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,920 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,684 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,419 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,447 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,727 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,687 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,431 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,519 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,968 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,887 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,260 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,711 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,883 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,781 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,148 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,242 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,587 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,357 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,872 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,546 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,680 |
| Elton John Quiz | 0 | - | 4.48 | 18,455 |
| Piano Man Lyrics Quiz | 0 | - | 4.92 | 82,599 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,885 |
| American Pie Lyrics | 0 | - | 4.63 | 32,864 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,757 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,698 |
| Rock & Roll Hall of Fame | 0 | - | 4.43 | 171,817 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,798 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,554 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,300 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,491 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,557 |
| "Son" Last Names | 0 | - | 4.47 | 42,083 |
| Shared First Names #2 | 0 | - | 4.53 | 45,254 |
| People with J Initials | 0 | - | 4.51 | 55,388 |
| History Analogies #1 | 0 | - | 4.53 | 89,914 |
| History Analogies #2 | 0 | - | 4.49 | 77,158 |
| History Analogies #3 | 0 | - | 4.61 | 80,603 |
| English Idioms #1 | 0 | - | 4.45 | 145,308 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,364 |
| Clothing Idioms | 0 | - | 4.41 | 34,165 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,371 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,865 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,448 |
| The Eleven Colors | 0 | - | 4.74 | 234,895 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,550 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,477 |
| Science General Knowledge #3 | 0 | - | 4.56 | 107,582 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,998 |
| King in the Answers | 0 | - | 4.42 | 49,958 |
| Super in the Answers | 0 | - | 4.52 | 109,857 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,316 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,372 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,558 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,576 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,661 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,397 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,001 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,522 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,501 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,858 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,552 |
| Random History by Country | 0 | - | 4.53 | 34,811 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,214 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 381,974 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,733 |
| Geography Decoder | 0 | - | 4.53 | 75,558 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,571 |
| Word Chain - Science | 0 | - | 4.59 | 54,801 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,511 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,237 |
| Fruits by Picture | 0 | - | 4.19 | 806,620 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,210 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,582 |
| Name a Country A-Z | 0 | - | 5.00 | 242,618 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,804 |
| Name a Minecraft Mob A-Z | 0 | - | 4.87 | 42,484 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,477 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,281 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,078 |
