| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,921 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,084 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,594 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,968 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 56,995 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,741 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,658 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,964 |
| Title NOT in the Lyrics | 0 | - | 4.44 | 72,403 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,450 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,130 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,988 |
| Title in the Lyrics #8 | 0 | - | 4.53 | 113,419 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,728 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 126,561 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,806 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,379 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,573 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,536 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 222,753 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,900 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 142,380 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 103,038 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,921 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 96,043 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,388 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,444 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,893 |
| Song Titles by Synonyms #3 | 0 | - | 3.98 | 26,707 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,981 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,564 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,882 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.48 | 49,132 |
| First Name Songs | 0 | - | 4.17 | 30,890 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,836 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,463 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,718 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,487 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 27,191 |
| Song Title Translation - French | 0 | - | 4.56 | 26,912 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,765 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,415 |
| Best Selling Albums in the United States | 0 | - | 4.43 | 72,976 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,459 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,236 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 28,002 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,201 |
| Movie Titles by Synonyms #4 | 0 | - | 3.86 | 24,576 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,150 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 41,997 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,387 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,831 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,750 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,838 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,729 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,649 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,919 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 34,079 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,568 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,511 |
| Children's Song Titles | 0 | - | 4.17 | 37,464 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,896 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,690 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,923 |
| Movie Titles by Emoji | 0 | - | 4.44 | 122,437 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,142 |
| Colors by Alternate Definition | 0 | - | 4.03 | 54,092 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,727 |
| Musical Groups of Things | 0 | - | 4.37 | 31,221 |
| Queen Songs | 0 | - | 4.85 | 25,704 |
| Countries with the Most Metal Bands | 0 | - | 4.97 | 82,799 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,630,128 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,318 |
| Movies that are "The" Something | 0 | - | 4.10 | 62,950 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,443 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,871 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,613 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,525 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,349 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,464 |
| Most Common Food and Drink Words | 0 | - | 4.04 | 23,703 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,508 |
| Elemental Words | 0 | - | 4.97 | 52,359 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,225 |
| Questions in Music | 0 | - | 4.41 | 54,629 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,692 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 190,355 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,808 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.94 | 68,177 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,403 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,517 |
| 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 | 20,416 |
| Song Title Translation - German | 0 | - | 3.76 | 11,765 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.30 | 32,805 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,490 |
| First Name Vocabulary #1 | 0 | - | 3.85 | 48,621 |
| First Name Vocabulary #2 | 0 | - | 3.97 | 36,833 |
| Italian Name Translation | 0 | - | 4.83 | 47,123 |
| Movies with Names in the Title #1 | 0 | - | 4.29 | 139,885 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 65,163 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,792 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,594 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.30 | 40,139 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,104,378 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,192 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,772 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,715 |
| "As" Similes #1 | 0 | - | 4.15 | 29,883 |
| "As" Similes #2 | 0 | - | 3.79 | 35,476 |
| "Like" Similes #2 | 0 | - | 3.84 | 38,026 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,138 |
| Disney Animated Characters | 0 | - | 4.88 | 601,770 |
| Synonyms of Drunk | 0 | - | 3.65 | 41,056 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,186 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,373 |
| Countries with Four Letters | 0 | - | 4.99 | 423,132 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,197 |
| Random Symbol to Element | 0 | - | 4.88 | 93,208 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,069 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,505 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,367 |
| Foods Named for Places | 0 | - | 3.60 | 38,319 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,879 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,848 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,949 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,663 |
| Music General Knowledge #1 | 0 | - | 4.26 | 35,869 |
| Hotel California Lyrics | 0 | - | 4.49 | 53,062 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,626 |
| American Pie Lyrics | 0 | - | 4.63 | 32,988 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,902 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,657 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 722,214 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,465 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,704 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,670 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,868 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,370 |
| Islands by Country #1 | 0 | - | 4.88 | 175,414 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,609 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,989 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,786 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,565 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,957 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,196 |
| Country Chain | 0 | - | 4.96 | 217,326 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,229 |
| Cold War Decoder | 0 | - | 4.83 | 52,423 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,496 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,904 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,403 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,531 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,497 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,890 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,277 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,424 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,477 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,835 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,412 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,103 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,690 |
| Music by Year, 2010–present | 0 | - | 4.39 | 92,245 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,674 |
| Piano Man Lyrics Quiz | 0 | - | 4.91 | 82,949 |
| Story Songs by Plot | 0 | - | 4.52 | 18,142 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,991 |
| "And Something" Band Names | 0 | - | 4.31 | 31,822 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,678 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,653 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,581 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,926 |
| Rock & Roll Hall of Fame | 0 | - | 4.44 | 172,404 |
| Double Albums Quiz | 0 | - | 4.47 | 13,786 |
| Band Members #1 | 0 | - | 4.30 | 92,071 |
| Band Members #2 | 0 | - | 4.20 | 53,931 |
| Chuck Norris Facts | 0 | - | 4.52 | 8,522 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,499 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,553 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 45,957 |
| Shared First Names #2 | 0 | - | 4.53 | 45,566 |
| People with J Initials | 0 | - | 4.51 | 55,496 |
| History Analogies #1 | 0 | - | 4.53 | 90,025 |
| History Analogies #2 | 0 | - | 4.49 | 77,272 |
| History Analogies #3 | 0 | - | 4.61 | 80,706 |
| Books with Food in the Title | 0 | - | 3.93 | 39,697 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,070 |
| English Idioms #1 | 0 | - | 4.45 | 146,056 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,442 |
| Clothing Idioms | 0 | - | 4.41 | 34,239 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,603 |
| Are You a Nerd? | 0 | - | 4.35 | 44,940 |
| The Eleven Colors | 0 | - | 4.74 | 235,359 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,271 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,967 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,970 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,176 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,105 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,304 |
