| Best Selling Albums in the United States | 0 | - | 4.43 | 72,848 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,500 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,766 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 34,007 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 274,104 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.11 | 70,639 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 189,687 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,492 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,659 |
| Piano Man Lyrics Quiz | 0 | - | 4.91 | 82,709 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,840 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.30 | 32,737 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,348 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,351 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,165 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,844 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,229 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,906 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,819 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,301 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,634 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,724 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,908 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,483 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,688 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,539 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,484 |
| Children's Song Titles | 0 | - | 4.17 | 37,442 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,811 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,742 |
| Imperative Song Titles | 0 | - | 4.42 | 14,102 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,678 |
| Musical Groups of Things | 0 | - | 4.37 | 31,174 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,341 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,543 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,507 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,892 |
| Queen Songs | 0 | - | 4.85 | 25,573 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,569 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,618,947 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,367 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,243 |
| Questions in Music | 0 | - | 4.41 | 54,382 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,216 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,755 |
| First Lines of Taylor Swift Songs | 0 | - | 4.29 | 148,218 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.94 | 67,840 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 222,234 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,572 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,982 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,758 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,650 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,789 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,209 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,363 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,324 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,383 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,625 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,768 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,390 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,508 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,877 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,381 |
| Song Title Translation - French | 0 | - | 4.55 | 26,887 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 56,938 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,645 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,625 |
| Italian Name Translation | 0 | - | 4.82 | 46,505 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,100,015 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,448 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,106 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,364 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,726 |
| Disney Animated Characters | 0 | - | 4.88 | 601,211 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,810 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,126 |
| Countries with Four Letters | 0 | - | 4.99 | 422,003 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,970 |
| Random Symbol to Element | 0 | - | 4.88 | 92,989 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,938 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,417 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,449 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,711 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,932 |
| American Pie Lyrics | 0 | - | 4.63 | 32,896 |
| First Name Songs | 0 | - | 4.17 | 30,870 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,828 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,580 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,923 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,777 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,536 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,823 |
| Islands by Country #1 | 0 | - | 4.88 | 175,199 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,460 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,798 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,677 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,480 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,488 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,278 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 180,026 |
| Country Chain | 0 | - | 4.96 | 216,970 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,378 |
| Cold War Decoder | 0 | - | 4.83 | 52,320 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,315 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,695 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,132 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,273 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,775 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,302 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,407 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,305 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,686 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,198 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,073 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,442 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,378 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,982 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,992 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,648 |
| Music by Year, 2010–present | 0 | - | 4.39 | 91,802 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,425 |
| Story Songs by Plot | 0 | - | 4.52 | 18,079 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,529 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,696 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,757 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,410 |
| "And Something" Band Names | 0 | - | 4.31 | 31,780 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,645 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,741 |
| Rock & Roll Hall of Fame | 0 | - | 4.43 | 171,987 |
| Double Albums Quiz | 0 | - | 4.47 | 13,764 |
| Band Members #1 | 0 | - | 4.30 | 91,934 |
| Band Members #2 | 0 | - | 4.20 | 53,837 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,420 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,365 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,508 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 45,664 |
| Shared First Names #2 | 0 | - | 4.53 | 45,326 |
| People with J Initials | 0 | - | 4.51 | 55,420 |
| History Analogies #1 | 0 | - | 4.53 | 89,953 |
| History Analogies #2 | 0 | - | 4.49 | 77,189 |
| History Analogies #3 | 0 | - | 4.61 | 80,631 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,601 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,008 |
| English Idioms #1 | 0 | - | 4.45 | 145,401 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,384 |
| Clothing Idioms | 0 | - | 4.41 | 34,186 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,954 |
| Are You a Nerd? | 0 | - | 4.35 | 44,843 |
| The Eleven Colors | 0 | - | 4.74 | 235,040 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,833 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,687 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,415 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,067 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,787 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,091 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,331 |
| The Only Country ... | 0 | - | 4.91 | 80,926 |
| King in the Answers | 0 | - | 4.42 | 50,068 |
| Super in the Answers | 0 | - | 4.52 | 109,959 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,363 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,455 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,596 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,616 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,700 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,463 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,072 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,539 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,566 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,924 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,568 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,046 |
| Random Countries by Borders | 0 | - | 4.99 | 82,361 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,306 |
| Random History by Country | 0 | - | 4.53 | 34,835 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,888 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,635 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,905 |
| Geography Decoder | 0 | - | 4.53 | 75,606 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,619 |
| Word Chain - Science | 0 | - | 4.59 | 54,852 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,550 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,406 |
| Fruits by Picture | 0 | - | 4.19 | 807,025 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,410 |
| Answers are Beverages | 0 | - | 4.10 | 61,348 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,454 |
| Types of Food | 0 | - | 4.25 | 89,939 |
| The Foods they Ate | 0 | - | 4.03 | 69,430 |
| Animals Used in Food | 0 | - | 4.28 | 78,086 |
| Most Popular Fruits | 0 | - | 4.16 | 96,599 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,770 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,196 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,699 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,852 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,843 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,817 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,023 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 80,868 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,834 |
