| Song Title Vocabulary | 0 | - | 4.35 | 62,249 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,798 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,307 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,060 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,734 |
| Title in the Lyrics #1 | 0 | - | 4.31 | 220,976 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 123,002 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,321 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,315 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,171 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,356 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 55,878 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,099 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,052 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,330 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,691 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,729 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,336 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,522 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 71,860 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,094 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,478 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,506 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.47 | 48,707 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,649 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,250 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 35,741 |
| Movie Title Antonyms #1 | 0 | - | 4.80 | 194,756 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 125,940 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,204 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,460 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,261 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,487 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,425 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 26,926 |
| Song Title Translation - French | 0 | - | 4.55 | 26,816 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,589 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,183 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,558 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,303 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,073 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,079 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,530 |
| Best Selling Albums in the United States | 0 | - | 4.43 | 72,495 |
| Rappers Real Names | 0 | - | 4.08 | 69,012 |
| First Name Songs | 0 | - | 4.17 | 30,814 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 27,891 |
| Combined Song Titles #1 | 0 | - | 4.79 | 86,082 |
| Song Titles by Synonyms #3 | 0 | - | 3.98 | 26,596 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,075 |
| 5-Letter Music Chain | 0 | - | 4.12 | 84,791 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 31,954 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,628 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,522 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,583 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,199 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,428 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.21 | 33,816 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,478 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,409 |
| Children's Song Titles | 0 | - | 4.17 | 37,390 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,383 |
| Imperative Song Titles | 0 | - | 4.42 | 14,060 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,501 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 90,812 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,109 |
| Movie Titles by Emoji | 0 | - | 4.43 | 121,238 |
| "Of Something" Book Titles | 0 | - | 4.45 | 47,970 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 41,863 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,048 |
| Colors by Alternate Definition | 0 | - | 4.02 | 53,931 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,582 |
| Musical Groups of Things | 0 | - | 4.37 | 31,086 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 188,243 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,229 |
| Song Title Translation - German | 0 | - | 3.80 | 11,697 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.27 | 32,596 |
| Queen Songs | 0 | - | 4.84 | 25,292 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,219 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,594,141 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,323 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,215 |
| Movies with Names in the Title #1 | 0 | - | 4.27 | 138,247 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,386 |
| Movies that are "The" Something | 0 | - | 4.10 | 62,804 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,204 |
| Movies with Animals in the Title #1 | 0 | - | 4.21 | 183,132 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,064 |
| Movies with Food in the Title | 0 | - | 4.14 | 231,995 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.33 | 31,979 |
| Movie Titles by Synonyms #4 | 0 | - | 3.86 | 24,476 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,383 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,383 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,227 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 270,559 |
| Most Common Food and Drink Words | 0 | - | 4.03 | 23,552 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,642 |
| Elemental Words | 0 | - | 4.96 | 52,050 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,893 |
| A Quiz About Elvis Presley | 0 | - | 4.33 | 21,171 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,618 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,385 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,643 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,165 |
| Their Only #1 Hit | 0 | - | 4.25 | 26,395 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.10 | 69,838 |
| The Michael Jackson Quiz | 0 | - | 4.21 | 28,028 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,344 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,717 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,341 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 713,154 |
| First Name Vocabulary #1 | 0 | - | 3.84 | 48,300 |
| First Name Vocabulary #2 | 0 | - | 3.96 | 36,497 |
| Italian Name Translation | 0 | - | 4.81 | 45,402 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,318 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,090,616 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,632 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,508 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,467 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,638 |
| "As" Similes #1 | 0 | - | 4.15 | 29,836 |
| "As" Similes #2 | 0 | - | 3.79 | 35,425 |
| "Like" Similes #2 | 0 | - | 3.82 | 37,977 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,941 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,916 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,779 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,107 |
| Islands by Country #1 | 0 | - | 4.87 | 174,607 |
| Regions of Countries #1 | 0 | - | 4.97 | 159,022 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,360 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,400 |
| Disney Animated Characters | 0 | - | 4.88 | 599,642 |
| Synonyms of Drunk | 0 | - | 3.65 | 40,983 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,034 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,796 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,267 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,557 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,672 |
| Countries with Four Letters | 0 | - | 4.99 | 419,225 |
| Country Chain | 0 | - | 4.96 | 215,965 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,341 |
| Random Symbol to Element | 0 | - | 4.88 | 92,358 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,265 |
| Cold War Decoder | 0 | - | 4.83 | 52,002 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,605 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,438 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,329 |
| Foods Named for Places | 0 | - | 3.61 | 38,250 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,556 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,583 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,197 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,467 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,900 |
| Name a Valid Country #4 | 0 | - | 4.97 | 252,267 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,204 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,741 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,812 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,331 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,143 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,347 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,439 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,276 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,079 |
| Questions in Music | 0 | - | 4.41 | 54,074 |
| Beatles Lyrics First Names | 0 | - | 4.38 | 34,508 |
| Elton John Quiz | 0 | - | 4.48 | 18,416 |
| Livin' on a Prayer Lyrics | 0 | - | 4.27 | 95,768 |
| Piano Man Lyrics Quiz | 0 | - | 4.92 | 82,184 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,689 |
| American Pie Lyrics | 0 | - | 4.63 | 32,717 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.93 | 48,513 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,527 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,488 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,685 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,473 |
| Books with Food in the Title | 0 | - | 3.93 | 39,608 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 17,992 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,653 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,693 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,289 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,618 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,544 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,616 |
| The Only Country ... | 0 | - | 4.91 | 80,100 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,853 |
| Random Countries by Borders | 0 | - | 4.99 | 81,782 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,559 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,501 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 135,381 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 379,460 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,904 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,795 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,165 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,679 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,976 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,171 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,660 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,004 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,188 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,389 |
