| Best Selling Albums in the United States | 0 | - | 4.43 | 72,467 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,162 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,394 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.21 | 33,800 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 270,253 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.10 | 69,726 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 188,089 |
| Their Only #1 Hit | 0 | - | 4.25 | 26,387 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,036 |
| Piano Man Lyrics Quiz | 0 | - | 4.92 | 82,126 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.93 | 48,486 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.27 | 32,582 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,060 |
| Combined Song Titles #1 | 0 | - | 4.79 | 86,061 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 31,937 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,037 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 71,837 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,435 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,467 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,051 |
| 5-Letter Music Chain | 0 | - | 4.12 | 84,733 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,618 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,252 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,022 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,575 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,473 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,404 |
| Children's Song Titles | 0 | - | 4.17 | 37,383 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 35,724 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,348 |
| Imperative Song Titles | 0 | - | 4.42 | 14,053 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,565 |
| Musical Groups of Things | 0 | - | 4.37 | 31,078 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,250 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,481 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,417 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,714 |
| Queen Songs | 0 | - | 4.84 | 25,258 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,180 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,591,266 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,184 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,598 |
| Questions in Music | 0 | - | 4.41 | 54,049 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,304 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,626 |
| First Lines of Taylor Swift Songs | 0 | - | 4.28 | 147,456 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,103 |
| Title in the Lyrics #1 | 0 | - | 4.31 | 220,887 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 122,954 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,262 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,265 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,127 |
| Title in the Lyrics #7 | 0 | - | 4.38 | 95,323 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 55,857 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,216 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,067 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,341 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 214,984 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,712 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,333 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,317 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,675 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,234 |
| Song Title Translation - French | 0 | - | 4.55 | 26,799 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,717 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,318 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,516 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,125 |
| Italian Name Translation | 0 | - | 4.81 | 45,211 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,089,341 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,427 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,324 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,361 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,559 |
| Disney Animated Characters | 0 | - | 4.88 | 599,472 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,952 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,066 |
| Countries with Four Letters | 0 | - | 4.99 | 418,897 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,285 |
| Random Symbol to Element | 0 | - | 4.88 | 92,311 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,574 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,015 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,346 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,498 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,675 |
| American Pie Lyrics | 0 | - | 4.63 | 32,705 |
| First Name Songs | 0 | - | 4.17 | 30,808 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,673 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,464 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,397 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,447 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,681 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,918 |
| Islands by Country #1 | 0 | - | 4.87 | 174,564 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,981 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,325 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,374 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,277 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,723 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,452 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,571 |
| Country Chain | 0 | - | 4.96 | 215,868 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,073 |
| Cold War Decoder | 0 | - | 4.83 | 51,976 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,721 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,078 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,489 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,348 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,017 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,008 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,652 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,830 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,000 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,574 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,648 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,187 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,254 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,297 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,719 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,580 |
| Music by Year, 2010–present | 0 | - | 4.39 | 90,730 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 60,984 |
| Story Songs by Plot | 0 | - | 4.52 | 17,973 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,396 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,647 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,496 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,234 |
| "And Something" Band Names | 0 | - | 4.30 | 31,725 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,566 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,498 |
| Rock & Roll Hall of Fame | 0 | - | 4.44 | 171,119 |
| Double Albums Quiz | 0 | - | 4.47 | 13,711 |
| Band Members #1 | 0 | - | 4.30 | 91,711 |
| Band Members #2 | 0 | - | 4.20 | 53,722 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,101 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,068 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,396 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.64 | 45,171 |
| Shared First Names #2 | 0 | - | 4.53 | 45,012 |
| People with J Initials | 0 | - | 4.51 | 55,236 |
| History Analogies #1 | 0 | - | 4.53 | 89,798 |
| History Analogies #2 | 0 | - | 4.49 | 77,020 |
| History Analogies #3 | 0 | - | 4.61 | 80,456 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,786 |
| English Idioms #1 | 0 | - | 4.45 | 144,900 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,257 |
| Clothing Idioms | 0 | - | 4.41 | 34,074 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,535 |
| Are You a Nerd? | 0 | - | 4.35 | 44,546 |
| The Eleven Colors | 0 | - | 4.73 | 233,423 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,693 |
| Science General Knowledge #2 | 0 | - | 4.48 | 116,975 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,340 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,543 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,507 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,458 |
| The Only Country ... | 0 | - | 4.91 | 80,016 |
| King in the Answers | 0 | - | 4.42 | 49,672 |
| Super in the Answers | 0 | - | 4.52 | 109,436 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,127 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,841 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,353 |
| Six Letter Geography #2 | 0 | - | 4.69 | 67,438 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,463 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,044 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,710 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,458 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,173 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,621 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,448 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,722 |
| Random Countries by Borders | 0 | - | 4.99 | 81,734 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,375 |
| Random History by Country | 0 | - | 4.53 | 34,679 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,381 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 135,135 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,986 |
| Geography Decoder | 0 | - | 4.53 | 75,373 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,411 |
| Word Chain - Science | 0 | - | 4.59 | 54,437 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,352 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,095 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,159 |
| Fruits by Picture | 0 | - | 4.20 | 804,933 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,203 |
| Answers are Beverages | 0 | - | 4.10 | 61,102 |
| Basic Cake Ingredients | 0 | - | 4.22 | 109,916 |
| Types of Food | 0 | - | 4.24 | 89,195 |
| The Foods they Ate | 0 | - | 4.03 | 69,234 |
| Animals Used in Food | 0 | - | 4.29 | 77,703 |
| Most Popular Fruits | 0 | - | 4.16 | 96,269 |
| Healthiest Fruits and Vegetables | 0 | - | 4.04 | 46,656 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 84,778 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,581 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,591 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,795 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,033 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,526 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,920 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,125 |
