| Best Selling Albums in the United States | 0 | - | 4.43 | 72,570 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,255 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,484 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.21 | 33,877 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.10 | 70,036 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 271,280 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 188,575 |
| Their Only #1 Hit | 0 | - | 4.25 | 26,413 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,206 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,123 |
| Rappers Real Names | 0 | - | 4.08 | 69,067 |
| Combined Song Titles #1 | 0 | - | 4.79 | 86,132 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 31,995 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 71,965 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,562 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,578 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,601 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,129 |
| 5-Letter Music Chain | 0 | - | 4.12 | 84,892 |
| Elton John Quiz | 0 | - | 4.48 | 18,429 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,640 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,456 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,170 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,596 |
| The Beyoncé Quiz | 0 | - | 3.74 | 15,745 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,277 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,284 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,497 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,490 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,426 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,442 |
| Children's Song Titles | 0 | - | 4.17 | 37,402 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,756 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,446 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,764 |
| Imperative Song Titles | 0 | - | 4.42 | 14,065 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,598,995 |
| Musical Groups of Things | 0 | - | 4.37 | 31,106 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,666 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,328 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 221,448 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 123,160 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,496 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,442 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,298 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,466 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 55,953 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,260 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,141 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,350 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,184 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,730 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,352 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,363 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,725 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,279 |
| Song Title Translation - French | 0 | - | 4.55 | 26,831 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,757 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,382 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.27 | 32,633 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,542 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,152 |
| Queen Songs | 0 | - | 4.84 | 25,366 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,277 |
| Italian Name Translation | 0 | - | 4.81 | 45,671 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,237 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,092,585 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,011 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 116,856 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,630 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,020 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,091 |
| Disney Animated Characters | 0 | - | 4.88 | 599,954 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,157 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,619 |
| Countries with Four Letters | 0 | - | 4.99 | 419,785 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,485 |
| Random Symbol to Element | 0 | - | 4.88 | 92,435 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,695 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,765 |
| Name a Valid World City | 0 | - | 4.83 | 70,429 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,393 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,627 |
| Questions in Music | 0 | - | 4.41 | 54,142 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,542 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,658 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,580 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,299 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,104 |
| First Name Songs | 0 | - | 4.17 | 30,827 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 714,640 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 194,881 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,839 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,892 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,925 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,547 |
| Islands by Country #1 | 0 | - | 4.87 | 174,718 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,098 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,443 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,454 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,913 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,757 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,622 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,748 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,879 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,916 |
| The Only Country ... | 0 | - | 4.91 | 80,287 |
| The Sun Quiz | 0 | - | 4.93 | 34,272 |
| Country Chain | 0 | - | 4.96 | 216,211 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,085 |
| Random Countries by Borders | 0 | - | 4.99 | 81,870 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,606 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,915 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,786 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,628 |
| Random Countries on a Topological Map | 0 | - | 4.90 | 51,479 |
| Cold War Decoder | 0 | - | 4.83 | 52,068 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,662 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,883 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,724 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,098 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,325 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,490 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,935 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,182 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,959 |
| Name a Valid Country #1 | 0 | - | 4.99 | 285,784 |
| Name a Valid Country #2 | 0 | - | 4.98 | 248,003 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,206 |
| Name a Valid Country #5 | 0 | - | 4.99 | 200,230 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,335 |
| Name a Valid Country #6 | 0 | - | 4.94 | 127,626 |
| Name a Valid Country #7 | 0 | - | 4.91 | 127,578 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,015 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,683 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,964 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,295 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,450 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,142 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,565 |
| Piano Man Lyrics Quiz | 0 | - | 4.92 | 82,272 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,739 |
| American Pie Lyrics | 0 | - | 4.63 | 32,759 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,554 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,567 |
| Rock & Roll Hall of Fame | 0 | - | 4.44 | 171,354 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,725 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,491 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,145 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,433 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,304 |
| "Son" Last Names | 0 | - | 4.47 | 41,897 |
| Shared First Names #2 | 0 | - | 4.53 | 45,107 |
| People with J Initials | 0 | - | 4.51 | 55,307 |
| History Analogies #1 | 0 | - | 4.53 | 89,834 |
| History Analogies #2 | 0 | - | 4.49 | 77,063 |
| History Analogies #3 | 0 | - | 4.61 | 80,509 |
| English Idioms #1 | 0 | - | 4.45 | 145,024 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,287 |
| Clothing Idioms | 0 | - | 4.41 | 34,094 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,082 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,006 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,340 |
| The Eleven Colors | 0 | - | 4.73 | 233,814 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,973 |
| Science General Knowledge #2 | 0 | - | 4.48 | 117,149 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,641 |
| King in the Answers | 0 | - | 4.42 | 49,738 |
| Super in the Answers | 0 | - | 4.52 | 109,525 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,191 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,938 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,414 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,489 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,532 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,178 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,800 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,483 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,253 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,694 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,476 |
| Random History by Country | 0 | - | 4.53 | 34,713 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 135,856 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,018 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,114 |
| Geography Decoder | 0 | - | 4.53 | 75,429 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,459 |
| Word Chain - Science | 0 | - | 4.59 | 54,532 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,409 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,146 |
| Fruits by Picture | 0 | - | 4.20 | 805,498 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,910 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,285 |
| Name a Country A-Z | 0 | - | 5.00 | 241,346 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,668 |
| Name a Minecraft Mob A-Z | 0 | - | 4.86 | 41,973 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,028 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,621 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,715 |
| Songs with Featured Artists | 0 | - | 3.68 | 55,266 |
| Highest Grossing Concert Tours | 0 | - | 4.25 | 29,023 |
