| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,993 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 61,316 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,327 |
| Songs with Love in the Title | 0 | - | 4.14 | 18,770 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,153 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,799 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,747 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,689 |
| Who Did That Jazz Song | 0 | - | 4.51 | 8,379 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,772 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,397 |
| Most Popular NBA Jerseys | 0 | - | 4.38 | 835,971 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,653 |
| Most-Viewed YouTube Music Videos | 0 | - | 4.13 | 144,949 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,317 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,527 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,489 |
| Queen Songs | 0 | - | 4.85 | 25,517 |
| Countries with the Most Metal Bands | 0 | - | 4.96 | 67,467 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,612,333 |
| Questions in Music | 0 | - | 4.41 | 54,307 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,430 |
| Who Did That Hip Hop Song #1 | 0 | - | 3.79 | 58,222 |
| Who Did That Hip Hop Song #2 | 0 | - | 3.81 | 40,886 |
| Who Did That Feel-Good Song | 0 | - | 3.95 | 20,043 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,728 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,671 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 221,986 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,454 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,820 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,658 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,543 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,701 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,135 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,264 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,498 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,512 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,097,281 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,940 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,644 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,100 |
| 7 Deadly Sins | 0 | - | 4.88 | 398,861 |
| Most Popular NFL Jerseys | 0 | - | 4.19 | 237,309 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,700 |
| Countries with Four Letters | 0 | - | 4.99 | 421,325 |
| Random Symbol to Element | 0 | - | 4.88 | 92,800 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,158 |
| Random Country to Capital | 0 | - | 4.98 | 917,405 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,858 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,072 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,153 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,672 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,872 |
| American Pie Lyrics | 0 | - | 4.63 | 32,853 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,396 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,334 |
| First Name Songs | 0 | - | 4.17 | 30,861 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,787 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,543 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,460 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,415 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,861 |
| Islands by Country #1 | 0 | - | 4.88 | 175,033 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,316 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,667 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,588 |
| Countries by Emojis | 0 | - | 4.99 | 238,447 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,366 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,586 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,605 |
| Country Chain | 0 | - | 4.96 | 216,741 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,742 |
| Capital Cities Chain | 0 | - | 4.84 | 82,427 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,601 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,528 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,345 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,308 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,847 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,785 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,135 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,811 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,723 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,080 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,352 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,922 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,633 |
| Music by Year, 2010–present | 0 | - | 4.39 | 91,549 |
| Who Did That Country Song? | 0 | - | 3.93 | 22,253 |
| Piano Man Lyrics Quiz | 0 | - | 4.92 | 82,580 |
| Story Songs by Plot | 0 | - | 4.52 | 18,058 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,492 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,739 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,681 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,711 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,383 |
| "And Something" Band Names | 0 | - | 4.31 | 31,770 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,628 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,682 |
| Rock & Roll Hall of Fame | 0 | - | 4.43 | 171,775 |
| Double Albums Quiz | 0 | - | 4.47 | 13,753 |
| Band Members #1 | 0 | - | 4.30 | 91,876 |
| Band Members #2 | 0 | - | 4.20 | 53,813 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,580 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,127 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,427 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,046 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 321,255 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,940 |
| The Eleven Colors | 0 | - | 4.74 | 234,844 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 337,067 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,258 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,491 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,881 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,759 |
| The Only Country ... | 0 | - | 4.91 | 80,701 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,889 |
| Random Countries by Borders | 0 | - | 4.99 | 82,235 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,791 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,549 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,233 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,078 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 381,641 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,173 |
| Fruits by Picture | 0 | - | 4.19 | 806,501 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,587 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,254 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,449 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,107 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,301 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,356 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,642 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,428 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,452 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,551 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,042 |
| Songs with Featured Artists | 0 | - | 3.68 | 55,304 |
| Highest Grossing Concert Tours | 0 | - | 4.25 | 29,061 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,272 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 66,933 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,783 |
| Music General Knowledge #4 | 0 | - | 4.07 | 19,705 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,304 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,115 |
| First Lines of Songs #1 | 0 | - | 4.05 | 101,222 |
| First Lines of Songs #2 | 0 | - | 4.24 | 81,073 |
| First Lines of Songs #3 | 0 | - | 4.33 | 60,537 |
| Band Names by Synonym #1 | 0 | - | 4.45 | 151,965 |
| Best Selling Albums in the United States | 0 | - | 4.43 | 72,764 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 27,951 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,276 |
| Rock Band Lead Singers | 0 | - | 4.46 | 90,245 |
| Grammy Records of the Year | 0 | - | 4.07 | 51,064 |
| Songs From Movies | 0 | - | 4.36 | 65,859 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,629 |
| Historical Middle Names | 0 | - | 4.16 | 35,688 |
| People with Food Names | 0 | - | 4.10 | 60,896 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,464 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,136 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,809 |
| Birth Names | 0 | - | 4.30 | 61,718 |
| First Names of Scientists | 0 | - | 4.50 | 56,723 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,149 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,547 |
| Top 100 Movie Quotes | 0 | - | 4.44 | 67,727 |
| Star Wars Quotes | 0 | - | 4.85 | 183,203 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,404 |
| Santa's Reindeer | 0 | - | 4.47 | 192,861 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 974,310 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,692 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,727 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,026 |
| Places with Colors in the Name | 0 | - | 4.27 | 72,279 |
| What Color is It - Multiple Choice | 0 | - | 4.47 | 43,997 |
| Cocktail Shopping List | 0 | - | 4.44 | 44,502 |
| Answers are Elements #2 | 0 | - | 4.43 | 54,962 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,766 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,464 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,666 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,117 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,269 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,656 |
| Christmas Decoder | 0 | - | 4.42 | 49,448 |
| Cities Chain #2 | 0 | - | 4.42 | 56,301 |
| Cities Chain #1 | 0 | - | 4.61 | 66,552 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,544 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,151 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 102,705 |
| Name a Valid Element | 0 | - | 4.64 | 69,910 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,780 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,481 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 51,573 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,441 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,210 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,246 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 109,730 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,081 |
| Musical Groups of Things | 0 | - | 4.37 | 31,149 |
| Music General Knowledge #2 | 0 | - | 3.90 | 31,205 |
| Music General Knowledge #3 | 0 | - | 3.75 | 24,163 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,482 |
