| Best Selling Albums in the United States | 0 | - | 4.43 | 72,834 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,483 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,743 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 33,998 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.11 | 70,606 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 273,933 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 189,617 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,489 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,624 |
| Piano Man Lyrics Quiz | 0 | - | 4.91 | 82,683 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,817 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.30 | 32,729 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,336 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,341 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,151 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,808 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,214 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,886 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,807 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,293 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,603 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,703 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,881 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,469 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,679 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,535 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,483 |
| Children's Song Titles | 0 | - | 4.17 | 37,438 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,806 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,731 |
| Imperative Song Titles | 0 | - | 4.42 | 14,102 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,674 |
| Musical Groups of Things | 0 | - | 4.37 | 31,170 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,337 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,537 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,505 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,884 |
| Queen Songs | 0 | - | 4.85 | 25,564 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,540 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,617,801 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,361 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,219 |
| Questions in Music | 0 | - | 4.41 | 54,370 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,168 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,754 |
| First Lines of Taylor Swift Songs | 0 | - | 4.29 | 148,198 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.94 | 67,803 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 222,181 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,542 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,948 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,737 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,626 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,777 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,194 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,355 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,309 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,380 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,604 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,765 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,386 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,501 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,868 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,375 |
| Song Title Translation - French | 0 | - | 4.55 | 26,885 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 56,925 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,629 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,619 |
| Italian Name Translation | 0 | - | 4.82 | 46,453 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,099,491 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,357 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,020 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,325 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,559 |
| Disney Animated Characters | 0 | - | 4.88 | 601,134 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,762 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,824 |
| Countries with Four Letters | 0 | - | 4.99 | 421,871 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,942 |
| Random Symbol to Element | 0 | - | 4.88 | 92,978 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,928 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,348 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,391 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,704 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,923 |
| American Pie Lyrics | 0 | - | 4.63 | 32,891 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,693 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,753 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,405 |
| First Name Songs | 0 | - | 4.17 | 30,868 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,819 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,573 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,674 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,546 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,001 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,457 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,494 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,754 |
| Islands by Country #1 | 0 | - | 4.88 | 175,179 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,428 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,772 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,667 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,473 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,437 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,738 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,051 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,090 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 178,674 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,245 |
| The Only Country ... | 0 | - | 4.91 | 80,875 |
| Country Chain | 0 | - | 4.96 | 216,933 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,009 |
| Random Countries by Borders | 0 | - | 4.99 | 82,335 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,279 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,220 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,837 |
| Cold War Decoder | 0 | - | 4.83 | 52,295 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,280 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,665 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,105 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,658 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,148 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,754 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,737 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,946 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 80,819 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,693 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,139 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,298 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,206 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,595 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,812 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,136 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,016 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,381 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,375 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,956 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,979 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,648 |
| Music by Year, 2010–present | 0 | - | 4.39 | 91,756 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,403 |
| Story Songs by Plot | 0 | - | 4.52 | 18,076 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,523 |
| "And Something" Band Names | 0 | - | 4.31 | 31,780 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,644 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,731 |
| Rock & Roll Hall of Fame | 0 | - | 4.43 | 171,952 |
| Double Albums Quiz | 0 | - | 4.47 | 13,763 |
| Band Members #1 | 0 | - | 4.30 | 91,924 |
| Band Members #2 | 0 | - | 4.20 | 53,834 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,408 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,346 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,504 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 45,641 |
| Shared First Names #2 | 0 | - | 4.53 | 45,301 |
| People with J Initials | 0 | - | 4.51 | 55,413 |
| History Analogies #1 | 0 | - | 4.53 | 89,943 |
| History Analogies #2 | 0 | - | 4.49 | 77,183 |
| History Analogies #3 | 0 | - | 4.61 | 80,622 |
| English Idioms #1 | 0 | - | 4.45 | 145,378 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,378 |
| Clothing Idioms | 0 | - | 4.41 | 34,184 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,891 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,060 |
| Are You a Nerd? | 0 | - | 4.35 | 44,825 |
| The Eleven Colors | 0 | - | 4.74 | 234,992 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,791 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,657 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,324 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,051 |
| King in the Answers | 0 | - | 4.42 | 50,061 |
| Super in the Answers | 0 | - | 4.52 | 109,937 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,355 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,438 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,590 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,607 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,687 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,453 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,055 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,533 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,547 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,909 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,566 |
| Random History by Country | 0 | - | 4.53 | 34,832 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,538 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,657 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,870 |
| Geography Decoder | 0 | - | 4.53 | 75,598 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,606 |
| Word Chain - Science | 0 | - | 4.59 | 54,845 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,535 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,394 |
| Fruits by Picture | 0 | - | 4.19 | 806,919 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,405 |
| Answers are Beverages | 0 | - | 4.10 | 61,338 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,444 |
| Types of Food | 0 | - | 4.25 | 89,924 |
| The Foods they Ate | 0 | - | 4.03 | 69,421 |
| Animals Used in Food | 0 | - | 4.28 | 78,071 |
| Most Popular Fruits | 0 | - | 4.16 | 96,587 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,765 |
