| Song Title Vocabulary | 0 | - | 4.35 | 62,542 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,604 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,212 |
| Title in the Lyrics #8 | 0 | - | 4.53 | 113,771 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 103,004 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 26,038 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 223,406 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 124,275 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 142,805 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 103,497 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 95,204 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 96,316 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,576 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,576 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,208 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,715 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 77,096 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,117 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,904 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,300 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,737 |
| Title NOT in the Lyrics | 0 | - | 4.44 | 72,657 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,376 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,191 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.48 | 49,263 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,876 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 126,791 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 81,093 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,753 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,571 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,421 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,608 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,592 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 27,275 |
| Song Title Translation - French | 0 | - | 4.56 | 26,940 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,832 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,739 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 66,009 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,278 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,524 |
| Best Selling Albums in the United States | 0 | - | 4.43 | 73,127 |
| First Name Songs | 0 | - | 4.17 | 30,925 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,869 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,578 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,364 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,961 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 28,027 |
| Song Titles by Synonyms #3 | 0 | - | 3.98 | 26,774 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,239 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,212 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 42,107 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,590 |
| 5-Letter Music Chain | 0 | - | 4.12 | 86,085 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,792 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,962 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,854 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.13 | 96,054 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 34,227 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,618 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,571 |
| Children's Song Titles | 0 | - | 4.17 | 37,497 |
| "Of Something" Song Titles | 0 | - | 4.39 | 55,070 |
| Imperative Song Titles | 0 | - | 4.42 | 14,156 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,759 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 92,248 |
| Movie Titles by Emoji | 0 | - | 4.44 | 122,776 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,178 |
| Colors by Alternate Definition | 0 | - | 4.03 | 54,135 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,797 |
| Musical Groups of Things | 0 | - | 4.37 | 31,282 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 191,003 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,451 |
| Song Title Translation - German | 0 | - | 3.76 | 11,791 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.30 | 32,883 |
| Queen Songs | 0 | - | 4.85 | 25,863 |
| Countries with the Most Metal Bands | 0 | - | 4.97 | 84,904 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,557 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,380 |
| Movies with Names in the Title #1 | 0 | - | 4.29 | 140,434 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 65,416 |
| Movies that are "The" Something | 0 | - | 4.10 | 63,005 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,645 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,977 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,721 |
| Movies with Food in the Title | 0 | - | 4.14 | 233,450 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.30 | 40,370 |
| Movie Titles by Synonyms #4 | 0 | - | 3.86 | 24,630 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,688 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,558 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,410 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 276,883 |
| Most Common Food and Drink Words | 0 | - | 4.04 | 23,746 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,777 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,643,045 |
| Elemental Words | 0 | - | 4.97 | 52,470 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,459 |
| Questions in Music | 0 | - | 4.41 | 55,006 |
| Who Did that Pop Song #1 | 0 | - | 4.42 | 354,360 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,853 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.94 | 68,640 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,555 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,827 |
| Rappers Real Names | 0 | - | 4.09 | 72,207 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,419 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,816 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,447 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,464 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,567 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,490 |
| First Name Vocabulary #1 | 0 | - | 3.85 | 48,666 |
| First Name Vocabulary #2 | 0 | - | 3.94 | 36,891 |
| Italian Name Translation | 0 | - | 4.83 | 47,643 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,518 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,109,288 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,229 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,629 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,189 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,731 |
| "As" Similes #1 | 0 | - | 4.15 | 29,898 |
| "As" Similes #2 | 0 | - | 3.81 | 35,495 |
| "Like" Similes #2 | 0 | - | 3.84 | 38,046 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,808 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,532 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,221 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,091 |
| Islands by Country #1 | 0 | - | 4.90 | 175,825 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,001 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,347 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,202 |
| Disney Animated Characters | 0 | - | 4.88 | 602,378 |
| Synonyms of Drunk | 0 | - | 3.65 | 41,084 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,718 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,136 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,450 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,567 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,955 |
| Countries with Four Letters | 0 | - | 4.99 | 424,771 |
| Country Chain | 0 | - | 4.96 | 217,961 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,526 |
| Random Symbol to Element | 0 | - | 4.88 | 93,581 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,133 |
| Cold War Decoder | 0 | - | 4.83 | 52,528 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,207 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,533 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,388 |
| Foods Named for Places | 0 | - | 3.60 | 38,340 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,697 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,711 |
| Name a Valid Country #3 | 0 | - | 4.99 | 264,966 |
| Name a Valid Country #1 | 0 | - | 4.99 | 293,501 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,012 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,056 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,011 |
| Name a Valid Country #6 | 0 | - | 4.94 | 140,216 |
| Name a Valid Country #7 | 0 | - | 4.91 | 130,902 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,144 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,366 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 736,810 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,131 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,816 |
| Music General Knowledge #1 | 0 | - | 4.26 | 36,126 |
| Piano Man Lyrics Quiz | 0 | - | 4.91 | 83,291 |
| Hotel California Lyrics | 0 | - | 4.49 | 53,256 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,776 |
| American Pie Lyrics | 0 | - | 4.63 | 33,130 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 49,165 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,703 |
| Songs with Countries in the Title | 0 | - | 3.81 | 44,618 |
| Singers Who Went Solo | 0 | - | 4.41 | 72,003 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,735 |
| Books with Food in the Title | 0 | - | 3.93 | 39,728 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,099 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,760 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,647 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,466 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,537 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,743 |
| The Only Country ... | 0 | - | 4.91 | 81,651 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,956 |
| Random Countries by Borders | 0 | - | 4.99 | 82,853 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,738 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,969 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,329 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,188 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,756 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,172 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,520 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,375 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,420 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,133 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,663 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,390 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,547 |
| Songs with Featured Artists | 0 | - | 3.68 | 55,426 |
| Highest Grossing Concert Tours | 0 | - | 4.25 | 29,213 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,499 |
| Music General Knowledge #4 | 0 | - | 4.07 | 19,924 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,234 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,738 |
| Music by Year, 2010–present | 0 | - | 4.39 | 92,780 |
