| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,273 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,612 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 72,008 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,395 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,534 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,600 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,500 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,771 |
| American Pie Lyrics | 0 | - | 4.63 | 32,774 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,547 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,245 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,539 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 335,340 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,316 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,441 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,122 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,021 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,592 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,722 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,124 |
| Piano Man Lyrics Quiz | 0 | - | 4.92 | 82,350 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,683 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,605 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 221,570 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 123,247 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,587 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,510 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,370 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,535 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,012 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,256 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,356 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,056 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,682 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,013 |
| Story Songs by Plot | 0 | - | 4.52 | 18,017 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,442 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,485 |
| Star Wars Quotes | 0 | - | 4.83 | 174,143 |
| Car Model to Make | 0 | - | 4.18 | 195,904 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,240 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,424 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 51,146 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,764 |
| Songs with Love in the Title | 0 | - | 4.14 | 18,756 |
| First Lines of Songs #1 | 0 | - | 4.05 | 101,081 |
| First Lines of Songs #2 | 0 | - | 4.24 | 80,969 |
| First Lines of Songs #3 | 0 | - | 4.33 | 60,455 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,665 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,327 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,617 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,625 |
| 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 | 39,119 |
| Songs by Synopsis #2 | 0 | - | 4.18 | 19,955 |
| Ultimate Song Lyrics Quiz | 0 | - | 4.32 | 26,951 |
| Top Jobs Mentioned in Song Lyrics | 0 | - | 4.17 | 14,328 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,030 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,004 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 362,573 |
| Companies by Country | 0 | - | 4.61 | 118,979 |
| Groups of Things - The Bible | 0 | - | 4.43 | 55,091 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,007 |
| Astronomy Decoder | 0 | - | 4.50 | 37,923 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,040 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,063 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 666,832 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,703 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,711 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,416 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,623 |
| Most-Viewed YouTube Music Videos | 0 | - | 4.13 | 144,763 |
| Sound of Music Do-Re-Mi | 0 | - | 4.33 | 55,136 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,292 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,503 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,451 |
| Queen Songs | 0 | - | 4.83 | 25,401 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,333 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,602,932 |
| Popular Royal Names | 0 | - | 4.27 | 124,699 |
| First Names of Painters | 0 | - | 4.43 | 59,724 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,463 |
| Character to Author #1 | 0 | - | 4.52 | 43,344 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,548 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,778 |
| Questions in Music | 0 | - | 4.41 | 54,185 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,391 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,655 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 188,775 |
| Baby Got Back Lyrics | 0 | - | 3.35 | 23,125 |
| "A Whole New World" Lyrics | 0 | - | 4.31 | 67,452 |
| Bob Dylan Lyrics | 0 | - | 4.13 | 19,751 |
| First Lines of Taylor Swift Songs | 0 | - | 4.28 | 147,755 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,171 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,292 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,278 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,087 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,682 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,339 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,110 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,093,905 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,292 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,094 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,780 |
| 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 | 40,857 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,089 |
| Books by Country Quiz | 0 | - | 4.30 | 32,201 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 276,869 |
| Character to Author #2 | 0 | - | 4.55 | 30,354 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,861 |
| Colors by Letter | 0 | - | 4.25 | 162,252 |
| Superhero Decoder | 0 | - | 4.36 | 54,468 |
| Marvel Superheroes | 0 | - | 4.37 | 295,804 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 115,494 |
| Famous Billionaires | 0 | - | 4.14 | 67,330 |
| Sibling Actors | 0 | - | 4.12 | 47,477 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,607 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,916 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,311 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,653 |
| Countries with Four Letters | 0 | - | 4.99 | 420,170 |
| Random Symbol to Element | 0 | - | 4.88 | 92,494 |
| Random Capital to Country | 0 | - | 4.99 | 2,583,797 |
| Random Country to Capital | 0 | - | 4.98 | 914,735 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,734 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,298 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,938 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,609 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,792 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,241 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,222 |
| Countries with NO Military | 0 | - | 4.97 | 61,556 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,370 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,145 |
| NATO Countries | 0 | - | 4.98 | 277,926 |
| EU Countries Quiz | 0 | - | 4.99 | 271,467 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,928 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,549 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,660 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,591 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,151 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,560 |
| First Name Songs | 0 | - | 4.17 | 30,839 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,508 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,744 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,506 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,798 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,698 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,334 |
| WWII First Names | 0 | - | 4.44 | 41,672 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,160 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,890 |
| Movies with Colors in the Title #1 | 0 | - | 3.84 | 36,119 |
| Movies with Colors in the Title #2 | 0 | - | 3.47 | 54,373 |
| Political Quotes | 0 | - | 4.17 | 19,843 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,829 |
| Islands by Country #1 | 0 | - | 4.87 | 174,796 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,161 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,512 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,489 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,811 |
| Famous Catholics | 0 | - | 4.16 | 27,645 |
| Superhero Alter Egos | 0 | - | 4.29 | 164,355 |
| 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 | 8,664 |
| Batman Actors Quiz | 0 | - | 4.27 | 47,910 |
| Avengers Team Members | 0 | - | 4.07 | 77,299 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 112,791 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,445 |
| X-Men Mutants | 0 | - | 4.05 | 47,021 |
| The Spiderman Quiz | 0 | - | 4.31 | 72,346 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,380 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 75,876 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,548 |
| Countries by Emojis | 0 | - | 4.99 | 237,708 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,190 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,845 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,670 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,907 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 170,018 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,276 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,151 |
| The Only Country ... | 0 | - | 4.91 | 80,398 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,344 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,420 |
| Country Chain | 0 | - | 4.96 | 216,375 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,712 |
| Random Countries by Borders | 0 | - | 4.99 | 81,931 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,919 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,020 |
| Capital Cities Chain | 0 | - | 4.84 | 82,225 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,498 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,096 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,341 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 49,437 |
