| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,601 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,069 |
| Name a Valid World City | 0 | - | 4.84 | 71,504 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,745 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,443 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,590 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,738 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,746 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,019 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,763 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,138 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,015 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,984 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,447 |
| Best Selling Albums in the United States | 0 | - | 4.43 | 73,014 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,504 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 47,258 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 103,119 |
| Name a Valid Element | 0 | - | 4.67 | 70,191 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,699 |
| Name a Valid Island | 0 | - | 4.78 | 69,012 |
| Name a Valid Answer - Movies | 0 | - | 4.43 | 19,565 |
| Questions in Music | 0 | - | 4.41 | 54,699 |
| Title NOT in the Lyrics | 0 | - | 4.44 | 72,457 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,198 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,045 |
| Queen Songs | 0 | - | 4.85 | 25,741 |
| Name a Valid Country by Disputed Area | 0 | - | 4.63 | 49,152 |
| Name a Valid Country #9 | 0 | - | 4.47 | 46,348 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,414 |
| Musical Groups of Things | 0 | - | 4.37 | 31,233 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,920 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,759 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,750 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,709 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,958 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 34,117 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,583 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,525 |
| Children's Song Titles | 0 | - | 4.17 | 37,468 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,949 |
| Imperative Song Titles | 0 | - | 4.42 | 14,134 |
| Countries with the Most Metal Bands | 0 | - | 4.97 | 83,914 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,541 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,940 |
| Name a Valid Word #1 | 0 | - | 4.88 | 120,007 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,856 |
| Title in the Lyrics #8 | 0 | - | 4.53 | 113,511 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,798 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,847 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,744 |
| Music General Knowledge #1 | 0 | - | 4.26 | 35,905 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,393 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,581 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,553 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,982 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,634,486 |
| Hotel California Lyrics | 0 | - | 4.49 | 53,098 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,654 |
| American Pie Lyrics | 0 | - | 4.63 | 33,024 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,830 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.94 | 68,302 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,525 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,403 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,791 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,424 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,929 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,684 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,057 |
| Italian Name Translation | 0 | - | 4.83 | 47,288 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,106,061 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,504 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,031 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,862 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,642 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,947 |
| Disney Animated Characters | 0 | - | 4.88 | 601,993 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,593 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,326 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,648 |
| Countries with Four Letters | 0 | - | 4.99 | 423,487 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,285 |
| Random Symbol to Element | 0 | - | 4.88 | 93,278 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,122 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,572 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,002 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,556 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,984 |
| Songs with Featured Artists | 0 | - | 3.68 | 55,381 |
| Highest Grossing Concert Tours | 0 | - | 4.25 | 29,160 |
| Music General Knowledge #4 | 0 | - | 4.07 | 19,827 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 190,570 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 222,948 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,999 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 142,489 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 103,110 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,987 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 96,111 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,435 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,414 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,488 |
| First Name Songs | 0 | - | 4.17 | 30,898 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 215,995 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,629 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 77,003 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,476 |
| Song Title Translation - French | 0 | - | 4.56 | 26,919 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,019 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,780 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.30 | 32,840 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,667 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,285 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,435 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,285 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,978 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,599 |
| Islands by Country #1 | 0 | - | 4.90 | 175,547 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,698 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,088 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,853 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,856 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,125 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,442 |
| Country Chain | 0 | - | 4.96 | 217,679 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,479 |
| Cold War Decoder | 0 | - | 4.83 | 52,458 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,497 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,023 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,172 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,142 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,703 |
| Music by Year, 2010–present | 0 | - | 4.39 | 92,412 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,749 |
| Story Songs by Plot | 0 | - | 4.52 | 18,166 |
| "And Something" Band Names | 0 | - | 4.31 | 31,829 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,699 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,964 |
| Rock & Roll Hall of Fame | 0 | - | 4.43 | 173,490 |
| Double Albums Quiz | 0 | - | 4.47 | 13,792 |
| Band Members #1 | 0 | - | 4.30 | 92,114 |
| Band Members #2 | 0 | - | 4.20 | 53,963 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,543 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,584 |
| People With Place Names | 0 | - | 4.01 | 39,717 |
| Shared First Names #2 | 0 | - | 4.53 | 45,624 |
| People with J Initials | 0 | - | 4.51 | 55,508 |
| History Analogies #1 | 0 | - | 4.53 | 90,054 |
| History Analogies #2 | 0 | - | 4.49 | 77,308 |
| History Analogies #3 | 0 | - | 4.61 | 80,751 |
| English Idioms #1 | 0 | - | 4.45 | 146,118 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,454 |
| Clothing Idioms | 0 | - | 4.41 | 34,252 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,360 |
| Are You a Nerd? | 0 | - | 4.35 | 44,975 |
| The Eleven Colors | 0 | - | 4.74 | 235,490 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,405 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,055 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,088 |
| Name a Valid Answer - General Knowledge #1 | 0 | - | 4.45 | 69,671 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,219 |
| King in the Answers | 0 | - | 4.42 | 50,244 |
| Super in the Answers | 0 | - | 4.52 | 110,535 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,508 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,652 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,728 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,715 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,795 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,648 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,224 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,585 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,752 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,062 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,610 |
| Random History by Country | 0 | - | 4.53 | 34,907 |
| Geography Decoder | 0 | - | 4.53 | 75,723 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,722 |
| Word Chain - Science | 0 | - | 4.59 | 54,994 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,640 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,359 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,513 |
| Fruits by Picture | 0 | - | 4.19 | 808,061 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,494 |
| Answers are Beverages | 0 | - | 4.06 | 61,446 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,553 |
| Types of Food | 0 | - | 4.25 | 90,121 |
| The Foods they Ate | 0 | - | 4.03 | 69,508 |
| Animals Used in Food | 0 | - | 4.28 | 78,234 |
| Most Popular Fruits | 0 | - | 4.16 | 96,772 |
| Healthiest Fruits and Vegetables | 0 | - | 4.02 | 46,847 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 85,380 |
| Name a Valid Word #2 | 0 | - | 4.49 | 82,479 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,859 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 723,060 |
| Chuck Norris Facts | 0 | - | 4.52 | 8,556 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,728 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,507 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.11 | 70,968 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,337 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,127 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,287 |
