| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,272 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,610 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,003 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,390 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,517 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,568 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,473 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,769 |
| American Pie Lyrics | 0 | - | 4.63 | 32,773 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,540 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,242 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,537 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 335,316 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,314 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,439 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,111 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,014 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,583 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,712 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,118 |
| Piano Man Lyrics Quiz | 0 | - | 4.92 | 82,346 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,682 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,602 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 221,568 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 123,244 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,582 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,507 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,366 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,531 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,007 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,250 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,355 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,049 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,662 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,001 |
| Story Songs by Plot | 0 | - | 4.52 | 18,016 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,442 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,484 |
| Star Wars Quotes | 0 | - | 4.83 | 174,140 |
| Car Model to Make | 0 | - | 4.18 | 195,901 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,231 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,420 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 51,143 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,758 |
| Songs with Love in the Title | 0 | - | 4.14 | 18,755 |
| First Lines of Songs #1 | 0 | - | 4.05 | 101,078 |
| First Lines of Songs #2 | 0 | - | 4.24 | 80,964 |
| First Lines of Songs #3 | 0 | - | 4.33 | 60,452 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,665 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,325 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,616 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,622 |
| Books with Food in the Title | 0 | - | 3.93 | 39,629 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,205 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,656 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,118 |
| Songs by Synopsis #2 | 0 | - | 4.18 | 19,953 |
| Ultimate Song Lyrics Quiz | 0 | - | 4.32 | 26,950 |
| Top Jobs Mentioned in Song Lyrics | 0 | - | 4.17 | 14,328 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,029 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,004 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 362,557 |
| Companies by Country | 0 | - | 4.61 | 118,978 |
| Groups of Things - The Bible | 0 | - | 4.43 | 55,089 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,006 |
| Astronomy Decoder | 0 | - | 4.50 | 37,922 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,020 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,063 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 666,817 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,701 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,706 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,414 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,623 |
| Most-Viewed YouTube Music Videos | 0 | - | 4.13 | 144,761 |
| Sound of Music Do-Re-Mi | 0 | - | 4.33 | 55,136 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,290 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,501 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,450 |
| Queen Songs | 0 | - | 4.83 | 25,398 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,329 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,602,726 |
| Popular Royal Names | 0 | - | 4.27 | 124,696 |
| First Names of Painters | 0 | - | 4.43 | 59,723 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,463 |
| Character to Author #1 | 0 | - | 4.52 | 43,342 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,546 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,778 |
| Questions in Music | 0 | - | 4.41 | 54,182 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,391 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,651 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 188,767 |
| Baby Got Back Lyrics | 0 | - | 3.35 | 23,125 |
| "A Whole New World" Lyrics | 0 | - | 4.31 | 67,451 |
| Bob Dylan Lyrics | 0 | - | 4.13 | 19,751 |
| First Lines of Taylor Swift Songs | 0 | - | 4.28 | 147,751 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,169 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,291 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,276 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,086 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,681 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,338 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,109 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,093,867 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,280 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,079 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,771 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,329 |
| Sci-Fi Movie Quotes | 0 | - | 4.31 | 36,893 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,856 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,069 |
| Books by Country Quiz | 0 | - | 4.30 | 32,201 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 276,864 |
| Character to Author #2 | 0 | - | 4.55 | 30,351 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,860 |
| Colors by Letter | 0 | - | 4.25 | 162,249 |
| Superhero Decoder | 0 | - | 4.36 | 54,467 |
| Marvel Superheroes | 0 | - | 4.37 | 295,800 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 115,489 |
| Famous Billionaires | 0 | - | 4.14 | 67,329 |
| Sibling Actors | 0 | - | 4.12 | 47,477 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,605 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,894 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,310 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,653 |
| Countries with Four Letters | 0 | - | 4.99 | 420,154 |
| Random Symbol to Element | 0 | - | 4.88 | 92,492 |
| Random Capital to Country | 0 | - | 4.99 | 2,583,727 |
| Random Country to Capital | 0 | - | 4.98 | 914,699 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,734 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,295 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,938 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,598 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,785 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,217 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,191 |
| Countries with NO Military | 0 | - | 4.97 | 61,551 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,367 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,144 |
| NATO Countries | 0 | - | 4.98 | 277,896 |
| EU Countries Quiz | 0 | - | 4.99 | 271,453 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,917 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,537 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,637 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,591 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,150 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,558 |
| First Name Songs | 0 | - | 4.17 | 30,838 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,506 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,741 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,505 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,767 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,696 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,333 |
| WWII First Names | 0 | - | 4.44 | 41,671 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,155 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,888 |
| Movies with Colors in the Title #1 | 0 | - | 3.84 | 36,119 |
| Movies with Colors in the Title #2 | 0 | - | 3.47 | 54,372 |
| Political Quotes | 0 | - | 4.17 | 19,842 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,829 |
| Islands by Country #1 | 0 | - | 4.87 | 174,795 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,158 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,506 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,488 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,808 |
| Famous Catholics | 0 | - | 4.16 | 27,644 |
| Superhero Alter Egos | 0 | - | 4.29 | 164,352 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 109,938 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,542 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,663 |
| Batman Actors Quiz | 0 | - | 4.27 | 47,908 |
| Avengers Team Members | 0 | - | 4.07 | 77,298 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 112,786 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,444 |
| X-Men Mutants | 0 | - | 4.05 | 47,020 |
| The Spiderman Quiz | 0 | - | 4.31 | 72,343 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,380 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 75,875 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,542 |
| Countries by Emojis | 0 | - | 4.99 | 237,696 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,186 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,841 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,666 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,898 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 170,004 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,273 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,137 |
| The Only Country ... | 0 | - | 4.91 | 80,394 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,344 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,419 |
| Country Chain | 0 | - | 4.96 | 216,371 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,710 |
| Random Countries by Borders | 0 | - | 4.99 | 81,928 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,912 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,010 |
| Capital Cities Chain | 0 | - | 4.84 | 82,221 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,496 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,093 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,328 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 49,431 |
