| Best Selling Albums in the United States | 0 | - | 4.43 | 73,005 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,681 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,952 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 34,097 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,809 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.11 | 70,948 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 190,530 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,524 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,050 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,436 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,492 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,265 |
| Title NOT in the Lyrics | 0 | - | 4.44 | 72,442 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,180 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,031 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,403 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,892 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,755 |
| Title in the Lyrics #8 | 0 | - | 4.53 | 113,494 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,782 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,743 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,577 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,520 |
| Children's Song Titles | 0 | - | 4.17 | 37,466 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,844 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,924 |
| Imperative Song Titles | 0 | - | 4.42 | 14,130 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,739 |
| Musical Groups of Things | 0 | - | 4.37 | 31,229 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,385 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,576 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,548 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,974 |
| Queen Songs | 0 | - | 4.85 | 25,735 |
| Countries with the Most Metal Bands | 0 | - | 4.97 | 83,691 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,633,017 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,460 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,570 |
| Questions in Music | 0 | - | 4.41 | 54,682 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,813 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,825 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.94 | 68,270 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 222,913 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,982 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 142,472 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 103,098 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,972 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 96,098 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,423 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,412 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,475 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,403 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,972 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,790 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,420 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,621 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,992 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,469 |
| Song Title Translation - French | 0 | - | 4.56 | 26,916 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,015 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,772 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.30 | 32,830 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,664 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,281 |
| Italian Name Translation | 0 | - | 4.83 | 47,246 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,587 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,381 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,940 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,808 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,497 |
| Disney Animated Characters | 0 | - | 4.88 | 601,952 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,297 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,561 |
| Countries with Four Letters | 0 | - | 4.99 | 423,358 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,259 |
| Random Symbol to Element | 0 | - | 4.88 | 93,258 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,111 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,999 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,930 |
| Music General Knowledge #1 | 0 | - | 4.26 | 35,900 |
| Hotel California Lyrics | 0 | - | 4.49 | 53,089 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,647 |
| American Pie Lyrics | 0 | - | 4.63 | 33,013 |
| Rappers Real Names | 0 | - | 4.09 | 72,001 |
| First Name Songs | 0 | - | 4.17 | 30,896 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,921 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,678 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 722,844 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,176 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,948 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,525 |
| Islands by Country #1 | 0 | - | 4.88 | 175,483 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,646 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,043 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,813 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,591 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,838 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,076 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,369 |
| Country Chain | 0 | - | 4.96 | 217,410 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,420 |
| Cold War Decoder | 0 | - | 4.83 | 52,446 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,549 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,967 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,471 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,783 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,683 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,295 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,506 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,676 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,674 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,977 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,723 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,086 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,429 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,269 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,131 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,699 |
| Music by Year, 2010–present | 0 | - | 4.39 | 92,385 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,732 |
| Piano Man Lyrics Quiz | 0 | - | 4.91 | 83,030 |
| Story Songs by Plot | 0 | - | 4.52 | 18,160 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 49,016 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,724 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,854 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,503 |
| "And Something" Band Names | 0 | - | 4.31 | 31,826 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,692 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,949 |
| Rock & Roll Hall of Fame | 0 | - | 4.44 | 172,883 |
| Double Albums Quiz | 0 | - | 4.47 | 13,791 |
| Band Members #1 | 0 | - | 4.30 | 92,100 |
| Band Members #2 | 0 | - | 4.20 | 53,951 |
| Chuck Norris Facts | 0 | - | 4.52 | 8,547 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,536 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,565 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,004 |
| Shared First Names #2 | 0 | - | 4.53 | 45,601 |
| People with J Initials | 0 | - | 4.51 | 55,505 |
| History Analogies #1 | 0 | - | 4.53 | 90,034 |
| History Analogies #2 | 0 | - | 4.49 | 77,294 |
| History Analogies #3 | 0 | - | 4.61 | 80,732 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,317 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,117 |
| English Idioms #1 | 0 | - | 4.45 | 146,103 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,450 |
| Clothing Idioms | 0 | - | 4.41 | 34,249 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,171 |
| Are You a Nerd? | 0 | - | 4.35 | 44,969 |
| The Eleven Colors | 0 | - | 4.74 | 235,466 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,366 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,030 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,046 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,209 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,179 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,354 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,154 |
| The Only Country ... | 0 | - | 4.91 | 81,409 |
| King in the Answers | 0 | - | 4.42 | 50,233 |
| Super in the Answers | 0 | - | 4.52 | 110,514 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,501 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,627 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,711 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,710 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,789 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,628 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,210 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,576 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,733 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,053 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,607 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,599 |
| Random Countries by Borders | 0 | - | 4.99 | 82,649 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,194 |
| Random History by Country | 0 | - | 4.53 | 34,896 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,448 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,645 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 384,888 |
| Geography Decoder | 0 | - | 4.53 | 75,713 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,714 |
| Word Chain - Science | 0 | - | 4.59 | 54,983 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,633 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,500 |
| Fruits by Picture | 0 | - | 4.19 | 807,993 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,485 |
| Answers are Beverages | 0 | - | 4.06 | 61,435 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,536 |
| Types of Food | 0 | - | 4.25 | 90,103 |
| The Foods they Ate | 0 | - | 4.03 | 69,501 |
| Animals Used in Food | 0 | - | 4.28 | 78,221 |
| Most Popular Fruits | 0 | - | 4.16 | 96,759 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,844 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,372 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,140 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,973 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,709 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,624 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,646 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,310 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,137 |
