| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,012 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,092 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,597 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,973 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 56,999 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,746 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,661 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,968 |
| Title NOT in the Lyrics | 0 | - | 4.44 | 72,410 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,451 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,137 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,992 |
| Title in the Lyrics #8 | 0 | - | 4.53 | 113,435 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,738 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 126,574 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,832 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,381 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,574 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,540 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 222,784 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,913 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 142,396 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 103,045 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,933 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 96,048 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,393 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,446 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,900 |
| Song Titles by Synonyms #3 | 0 | - | 3.98 | 26,710 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,994 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,571 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,886 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.48 | 49,141 |
| First Name Songs | 0 | - | 4.17 | 30,892 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,837 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,464 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,719 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,488 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 27,192 |
| Song Title Translation - French | 0 | - | 4.56 | 26,912 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,768 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,422 |
| Best Selling Albums in the United States | 0 | - | 4.43 | 72,978 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,464 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,244 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 28,002 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,202 |
| Movie Titles by Synonyms #4 | 0 | - | 3.86 | 24,577 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,152 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 41,998 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,387 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,841 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,750 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,840 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,729 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,656 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,923 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 34,080 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,570 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,514 |
| Children's Song Titles | 0 | - | 4.17 | 37,465 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,902 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,692 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,932 |
| Movie Titles by Emoji | 0 | - | 4.44 | 122,447 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,144 |
| Colors by Alternate Definition | 0 | - | 4.03 | 54,092 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,729 |
| Musical Groups of Things | 0 | - | 4.37 | 31,222 |
| Queen Songs | 0 | - | 4.85 | 25,706 |
| Countries with the Most Metal Bands | 0 | - | 4.97 | 83,044 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,630,668 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,318 |
| Movies that are "The" Something | 0 | - | 4.10 | 62,952 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,444 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,880 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,617 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,526 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,350 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,527 |
| Most Common Food and Drink Words | 0 | - | 4.04 | 23,704 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,524 |
| Elemental Words | 0 | - | 4.97 | 52,363 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,282 |
| Questions in Music | 0 | - | 4.41 | 54,636 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,710 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 190,387 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,812 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.94 | 68,199 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,405 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,518 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,402 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,786 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,417 |
| Song Title Translation - German | 0 | - | 3.76 | 11,765 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.30 | 32,811 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,492 |
| First Name Vocabulary #1 | 0 | - | 3.85 | 48,625 |
| First Name Vocabulary #2 | 0 | - | 3.94 | 36,835 |
| Italian Name Translation | 0 | - | 4.83 | 47,149 |
| Movies with Names in the Title #1 | 0 | - | 4.29 | 139,904 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 65,173 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,801 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,598 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.30 | 40,149 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,104,581 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,226 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,797 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,729 |
| "As" Similes #1 | 0 | - | 4.15 | 29,884 |
| "As" Similes #2 | 0 | - | 3.79 | 35,480 |
| "Like" Similes #2 | 0 | - | 3.84 | 38,027 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,203 |
| Disney Animated Characters | 0 | - | 4.88 | 601,808 |
| Synonyms of Drunk | 0 | - | 3.65 | 41,059 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,203 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,412 |
| Countries with Four Letters | 0 | - | 4.99 | 423,167 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,208 |
| Random Symbol to Element | 0 | - | 4.88 | 93,216 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,079 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,506 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,368 |
| Foods Named for Places | 0 | - | 3.60 | 38,319 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,903 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,859 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,958 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,669 |
| Music General Knowledge #1 | 0 | - | 4.26 | 35,873 |
| Hotel California Lyrics | 0 | - | 4.49 | 53,065 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,630 |
| American Pie Lyrics | 0 | - | 4.63 | 32,992 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,902 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,661 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 722,320 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,469 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,704 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,754 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,888 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,395 |
| Islands by Country #1 | 0 | - | 4.88 | 175,439 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,613 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,997 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,788 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,570 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,982 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,216 |
| Country Chain | 0 | - | 4.96 | 217,340 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,268 |
| Cold War Decoder | 0 | - | 4.83 | 52,433 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,504 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,915 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,419 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,586 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,527 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,976 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,326 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,481 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,511 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,871 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,414 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,104 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,691 |
| Music by Year, 2010–present | 0 | - | 4.39 | 92,265 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,684 |
| Piano Man Lyrics Quiz | 0 | - | 4.91 | 82,959 |
| Story Songs by Plot | 0 | - | 4.52 | 18,144 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,994 |
| "And Something" Band Names | 0 | - | 4.31 | 31,823 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,678 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,655 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,582 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,930 |
| Rock & Roll Hall of Fame | 0 | - | 4.44 | 172,420 |
| Double Albums Quiz | 0 | - | 4.47 | 13,786 |
| Band Members #1 | 0 | - | 4.30 | 92,078 |
| Band Members #2 | 0 | - | 4.20 | 53,936 |
| Chuck Norris Facts | 0 | - | 4.52 | 8,527 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,507 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,555 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 45,963 |
| Shared First Names #2 | 0 | - | 4.53 | 45,572 |
| People with J Initials | 0 | - | 4.51 | 55,499 |
| History Analogies #1 | 0 | - | 4.53 | 90,028 |
| History Analogies #2 | 0 | - | 4.49 | 77,276 |
| History Analogies #3 | 0 | - | 4.61 | 80,712 |
| Books with Food in the Title | 0 | - | 3.93 | 39,698 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,073 |
| English Idioms #1 | 0 | - | 4.45 | 146,067 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,443 |
| Clothing Idioms | 0 | - | 4.41 | 34,240 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,638 |
| Are You a Nerd? | 0 | - | 4.35 | 44,947 |
| The Eleven Colors | 0 | - | 4.74 | 235,378 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,293 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,983 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,983 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,180 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,115 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,305 |
