| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,980 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,067 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,116 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,592 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,325 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,074 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 35,745 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,110 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,808 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,741 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,220 |
| Title in the Lyrics #1 | 0 | - | 4.31 | 220,998 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 123,015 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,343 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,331 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,186 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,376 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 55,888 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,106 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,336 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,695 |
| Song Title Translation - French | 0 | - | 4.55 | 26,819 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,735 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,344 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,525 |
| First Name Vocabulary #1 | 0 | - | 3.84 | 48,313 |
| First Name Vocabulary #2 | 0 | - | 3.97 | 36,512 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,441 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,085 |
| Best Selling Albums in the United States | 0 | - | 4.43 | 72,512 |
| Combined Song Titles #1 | 0 | - | 4.79 | 86,095 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,304 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 31,962 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 71,872 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,653 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,258 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,491 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,515 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.47 | 48,714 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 41,869 |
| 5-Letter Music Chain | 0 | - | 4.12 | 84,802 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,629 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,528 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,587 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,213 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,442 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.21 | 33,847 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,479 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,413 |
| Children's Song Titles | 0 | - | 4.17 | 37,394 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,391 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,507 |
| Movie Title Antonyms #1 | 0 | - | 4.80 | 194,774 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 125,955 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,213 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,048 |
| Colors by Alternate Definition | 0 | - | 4.02 | 53,938 |
| Mythical Creatures #2 | 0 | - | 4.04 | 111,201 |
| Christmas Vocabulary | 0 | - | 4.06 | 33,355 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,584 |
| Musical Groups of Things | 0 | - | 4.37 | 31,088 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,267 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,488 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,426 |
| Queen Songs | 0 | - | 4.84 | 25,301 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,228 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,594,929 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,213 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 26,931 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,388 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,230 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 270,680 |
| Most Common Food and Drink Words | 0 | - | 4.03 | 23,555 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,668 |
| Elemental Words | 0 | - | 4.96 | 52,054 |
| Questions in Music | 0 | - | 4.41 | 54,086 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,417 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 188,300 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,647 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,190 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,236 |
| Their Only #1 Hit | 0 | - | 4.25 | 26,401 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,345 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,721 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,345 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 27,897 |
| Song Title Translation - German | 0 | - | 3.80 | 11,701 |
| Song Titles by Synonyms #3 | 0 | - | 3.98 | 26,598 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.27 | 32,600 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,325 |
| Italian Name Translation | 0 | - | 4.81 | 45,496 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,191 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,562 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,091,123 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,697 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,565 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,501 |
| "As" Similes #1 | 0 | - | 4.15 | 29,837 |
| "As" Similes #2 | 0 | - | 3.79 | 35,426 |
| "Like" Similes #2 | 0 | - | 3.82 | 37,978 |
| 7 Deadly Sins | 0 | - | 4.88 | 396,076 |
| Disney Animated Characters | 0 | - | 4.88 | 599,707 |
| Synonyms of Drunk | 0 | - | 3.65 | 40,986 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,060 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,327 |
| Countries with Four Letters | 0 | - | 4.99 | 419,317 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,362 |
| Random Symbol to Element | 0 | - | 4.88 | 92,384 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,613 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,329 |
| Foods Named for Places | 0 | - | 3.61 | 38,250 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,188 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,470 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,632 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,287 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,091 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,533 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,696 |
| American Pie Lyrics | 0 | - | 4.63 | 32,723 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,018 |
| First Name Songs | 0 | - | 4.17 | 30,816 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,690 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,474 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 713,376 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,638 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,114 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,805 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,215 |
| Islands by Country #1 | 0 | - | 4.87 | 174,622 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,030 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,372 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,405 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,302 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,592 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,702 |
| Country Chain | 0 | - | 4.96 | 215,999 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,350 |
| Cold War Decoder | 0 | - | 4.83 | 52,017 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,821 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,185 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,573 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,648 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,251 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,591 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,961 |
| Name a Valid Country #4 | 0 | - | 4.97 | 252,324 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,261 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,789 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,262 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,813 |
| Japanese Loanwords | 0 | - | 4.47 | 84,416 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,751 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,585 |
| Music by Year, 2010–present | 0 | - | 4.39 | 90,862 |
| Songs with Love in the Title | 0 | - | 4.14 | 18,737 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,040 |
| Piano Man Lyrics Quiz | 0 | - | 4.92 | 82,201 |
| Story Songs by Plot | 0 | - | 4.52 | 17,987 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,405 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,519 |
| "And Something" Band Names | 0 | - | 4.30 | 31,731 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,576 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,528 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,489 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,526 |
| Rock & Roll Hall of Fame | 0 | - | 4.44 | 171,238 |
| Double Albums Quiz | 0 | - | 4.47 | 13,718 |
| Band Members #1 | 0 | - | 4.30 | 91,738 |
| Band Members #2 | 0 | - | 4.20 | 53,736 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,129 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,101 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,412 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,243 |
| Shared First Names #2 | 0 | - | 4.53 | 45,064 |
| People with J Initials | 0 | - | 4.51 | 55,278 |
| History Analogies #1 | 0 | - | 4.53 | 89,816 |
| History Analogies #2 | 0 | - | 4.49 | 77,039 |
| History Analogies #3 | 0 | - | 4.61 | 80,482 |
| Books with Food in the Title | 0 | - | 3.93 | 39,610 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 17,992 |
| English Idioms #1 | 0 | - | 4.45 | 144,960 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,271 |
| Clothing Idioms | 0 | - | 4.41 | 34,086 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,701 |
| Are You a Nerd? | 0 | - | 4.35 | 44,574 |
| The Eleven Colors | 0 | - | 4.73 | 233,522 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,845 |
| Science General Knowledge #2 | 0 | - | 4.48 | 117,075 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,567 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,658 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,563 |
| The Only Country ... | 0 | - | 4.91 | 80,123 |
| King in the Answers | 0 | - | 4.42 | 49,708 |
| Super in the Answers | 0 | - | 4.52 | 109,489 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,156 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,873 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,384 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,465 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,496 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,114 |
