| Best Selling Albums in the United States | 0 | - | 4.43 | 73,076 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,798 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.13 | 96,013 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 34,202 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 276,475 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.11 | 71,065 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 190,824 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,544 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,204 |
| Piano Man Lyrics Quiz | 0 | - | 4.91 | 83,170 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 49,090 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.30 | 32,866 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,491 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,718 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,324 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,421 |
| Title NOT in the Lyrics | 0 | - | 4.44 | 72,560 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,299 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,126 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,516 |
| 5-Letter Music Chain | 0 | - | 4.12 | 86,021 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,783 |
| Title in the Lyrics #8 | 0 | - | 4.53 | 113,634 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,904 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,899 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,597 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,547 |
| Children's Song Titles | 0 | - | 4.17 | 37,482 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,865 |
| "Of Something" Song Titles | 0 | - | 4.39 | 55,022 |
| Imperative Song Titles | 0 | - | 4.42 | 14,143 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,773 |
| Musical Groups of Things | 0 | - | 4.37 | 31,268 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,411 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,593 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,577 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 26,014 |
| Queen Songs | 0 | - | 4.85 | 25,812 |
| Countries with the Most Metal Bands | 0 | - | 4.97 | 84,619 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,617 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,701 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,639,358 |
| Questions in Music | 0 | - | 4.41 | 54,837 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 354,103 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,845 |
| First Lines of Taylor Swift Songs | 0 | - | 4.30 | 148,930 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.94 | 68,488 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 223,190 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 124,127 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 142,635 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 103,212 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 95,086 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 96,209 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,497 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,438 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,536 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,408 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,110 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,808 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,435 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,684 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 77,060 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,516 |
| Song Title Translation - French | 0 | - | 4.56 | 26,933 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,081 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,864 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,710 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,316 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,292 |
| Italian Name Translation | 0 | - | 4.83 | 47,501 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,108,023 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,909 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,377 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,052 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,161 |
| Disney Animated Characters | 0 | - | 4.88 | 602,217 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,603 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,139 |
| Countries with Four Letters | 0 | - | 4.99 | 424,043 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,410 |
| Random Symbol to Element | 0 | - | 4.88 | 93,508 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,176 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,171 |
| Music General Knowledge #1 | 0 | - | 4.26 | 35,985 |
| Hotel California Lyrics | 0 | - | 4.49 | 53,172 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,713 |
| American Pie Lyrics | 0 | - | 4.63 | 33,068 |
| First Name Songs | 0 | - | 4.17 | 30,912 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,966 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,717 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,457 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,461 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,162 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,120 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,887 |
| Islands by Country #1 | 0 | - | 4.90 | 175,715 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,875 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,239 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,974 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,627 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,046 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,388 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,751 |
| Country Chain | 0 | - | 4.96 | 217,852 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 217,855 |
| Cold War Decoder | 0 | - | 4.83 | 52,492 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,676 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,092 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,612 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,346 |
| Name a Valid Country #3 | 0 | - | 4.99 | 264,061 |
| Name a Valid Country #1 | 0 | - | 4.99 | 292,138 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,945 |
| Name a Valid Country #4 | 0 | - | 4.97 | 257,076 |
| Name a Valid Country #5 | 0 | - | 4.99 | 208,059 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,256 |
| Name a Valid Country #7 | 0 | - | 4.91 | 130,010 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,357 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 734,190 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,194 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,715 |
| Music by Year, 2010–present | 0 | - | 4.39 | 92,642 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,837 |
| Story Songs by Plot | 0 | - | 4.52 | 18,192 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,739 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,909 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,533 |
| "And Something" Band Names | 0 | - | 4.31 | 31,852 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,717 |
| Classical Composers by Composition | 0 | - | 4.52 | 66,022 |
| Rock & Roll Hall of Fame | 0 | - | 4.43 | 174,432 |
| Double Albums Quiz | 0 | - | 4.47 | 13,804 |
| Band Members #1 | 0 | - | 4.30 | 92,179 |
| Band Members #2 | 0 | - | 4.20 | 53,993 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,603 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,597 |
| People With Place Names | 0 | - | 4.01 | 39,761 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,103 |
| Shared First Names #2 | 0 | - | 4.53 | 45,709 |
| People with J Initials | 0 | - | 4.51 | 55,529 |
| History Analogies #1 | 0 | - | 4.53 | 90,114 |
| History Analogies #2 | 0 | - | 4.49 | 77,350 |
| History Analogies #3 | 0 | - | 4.61 | 80,799 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,509 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,176 |
| English Idioms #1 | 0 | - | 4.45 | 146,181 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,465 |
| Clothing Idioms | 0 | - | 4.41 | 34,271 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,556 |
| Are You a Nerd? | 0 | - | 4.35 | 45,028 |
| The Eleven Colors | 0 | - | 4.74 | 235,612 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,828 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,399 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,307 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,317 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,360 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,470 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,533 |
| The Only Country ... | 0 | - | 4.91 | 81,568 |
| King in the Answers | 0 | - | 4.42 | 50,269 |
| Super in the Answers | 0 | - | 4.52 | 110,583 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,554 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,715 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,779 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,758 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,827 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,704 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,273 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,606 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,819 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,111 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,635 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,824 |
| Random Countries by Borders | 0 | - | 4.99 | 82,787 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,547 |
| Random History by Country | 0 | - | 4.53 | 34,942 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,699 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,085 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 385,682 |
| Geography Decoder | 0 | - | 4.53 | 75,754 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,754 |
| Word Chain - Science | 0 | - | 4.59 | 55,042 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,671 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,549 |
| Fruits by Picture | 0 | - | 4.19 | 808,388 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,526 |
| Answers are Beverages | 0 | - | 4.06 | 61,473 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,583 |
| Types of Food | 0 | - | 4.25 | 90,170 |
| The Foods they Ate | 0 | - | 4.03 | 69,527 |
| Animals Used in Food | 0 | - | 4.28 | 78,301 |
| Most Popular Fruits | 0 | - | 4.16 | 96,823 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,863 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,453 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,364 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,027 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,126 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,180 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,933 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,540 |
