| Songs that Start with the Same Word | 0 | - | 4.87 | 109,981 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,044 |
| Best Selling Albums in the United States | 0 | - | 4.43 | 72,438 |
| Combined Song Titles #1 | 0 | - | 4.79 | 86,039 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 31,923 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,146 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 71,807 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,396 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,436 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,036 |
| 5-Letter Music Chain | 0 | - | 4.12 | 84,696 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,610 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,133 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,363 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.21 | 33,786 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,465 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,399 |
| Children's Song Titles | 0 | - | 4.17 | 37,379 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,309 |
| Queen Songs | 0 | - | 4.84 | 25,228 |
| Questions in Music | 0 | - | 4.41 | 54,024 |
| Musical Groups of Things | 0 | - | 4.37 | 31,067 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,190 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 101,976 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 35,707 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,148 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,172 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 269,955 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,543 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,551 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,230 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,619 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,032 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,012 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,186 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 92,975 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,083 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,160 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 82,999 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,565 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,341 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 72,945 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 59,939 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 52,877 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 61,412 |
| Their Only #1 Hit | 0 | - | 4.25 | 26,383 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,341 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,241 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,476 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,410 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,710 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,332 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,698 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,589,182 |
| Italian Name Translation | 0 | - | 4.81 | 45,104 |
| Movies that are "The" Something | 0 | - | 4.10 | 62,782 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,274 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,196 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,285 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,884 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,235 |
| Random Symbol to Element | 0 | - | 4.88 | 92,249 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,556 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,901 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,258 |
| Music General Knowledge #1 | 0 | - | 4.25 | 35,479 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 187,968 |
| Hotel California Lyrics | 0 | - | 4.49 | 52,653 |
| American Pie Lyrics | 0 | - | 4.63 | 32,690 |
| Title in the Lyrics #1 | 0 | - | 4.31 | 220,795 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 122,904 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,144 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,225 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,081 |
| Title in the Lyrics #7 | 0 | - | 4.38 | 95,283 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 55,821 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,201 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,035 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 214,855 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,301 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,658 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,221 |
| Song Title Translation - French | 0 | - | 4.55 | 26,767 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,708 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,302 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.27 | 32,574 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,508 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,664 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,453 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,088,441 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,192 |
| Disney Animated Characters | 0 | - | 4.88 | 599,263 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,258 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,881 |
| Countries with Four Letters | 0 | - | 4.99 | 418,667 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,646 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,030 |
| Musical Acts by Letter - F | 0 | - | 3.84 | 62,308 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,208 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,333 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 82,729 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,104 |
| First Name Songs | 0 | - | 4.17 | 30,804 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,831 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,033 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,610 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,794 |
| Islands by Country #1 | 0 | - | 4.87 | 174,523 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,950 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,305 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,355 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,678 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,370 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,485 |
| Country Chain | 0 | - | 4.96 | 215,790 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,920 |
| Cold War Decoder | 0 | - | 4.83 | 51,946 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,447 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,155 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,897 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,711 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,500 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,685 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,873 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,477 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,248 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,243 |
| Songs with Featured Artists | 0 | - | 3.68 | 55,227 |
| Highest Grossing Concert Tours | 0 | - | 4.25 | 28,991 |
| Music General Knowledge #4 | 0 | - | 4.07 | 19,604 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,700 |
| People Who Play Musical Instruments | 0 | - | 4.15 | 43,574 |
| Music by Year, 2010–present | 0 | - | 4.39 | 90,650 |
| Who Did that Pop Song #2 | 0 | - | 4.20 | 60,948 |
| Story Songs by Plot | 0 | - | 4.52 | 17,964 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,381 |
| Title in the Lyrics - Hair Band Songs | 0 | - | 4.02 | 21,645 |
| Title in the Lyrics - Names | 0 | - | 3.94 | 41,212 |
| "And Something" Band Names | 0 | - | 4.30 | 31,720 |
| Weird Al Parodies Quiz | 0 | - | 4.44 | 30,564 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,467 |
| Rock & Roll Hall of Fame | 0 | - | 4.44 | 171,051 |
| Double Albums Quiz | 0 | - | 4.47 | 13,706 |
| Band Members #1 | 0 | - | 4.30 | 91,687 |
| Band Members #2 | 0 | - | 4.20 | 53,711 |
| Chuck Norris Facts | 0 | - | 4.50 | 8,069 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,049 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,391 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.64 | 45,137 |
| Shared First Names #2 | 0 | - | 4.53 | 45,004 |
| People with J Initials | 0 | - | 4.51 | 55,224 |
| History Analogies #1 | 0 | - | 4.53 | 89,790 |
| History Analogies #2 | 0 | - | 4.49 | 77,010 |
| History Analogies #3 | 0 | - | 4.61 | 80,445 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,767 |
| English Idioms #1 | 0 | - | 4.45 | 144,861 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,250 |
| Clothing Idioms | 0 | - | 4.41 | 34,069 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,405 |
| Are You a Nerd? | 0 | - | 4.35 | 44,522 |
| The Eleven Colors | 0 | - | 4.73 | 233,346 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,596 |
| Science General Knowledge #2 | 0 | - | 4.47 | 116,865 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,287 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,486 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,477 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,318 |
| The Only Country ... | 0 | - | 4.91 | 79,938 |
| King in the Answers | 0 | - | 4.42 | 49,654 |
| Super in the Answers | 0 | - | 4.52 | 109,404 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,107 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,803 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,332 |
| Six Letter Geography #2 | 0 | - | 4.69 | 67,421 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,447 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,016 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,687 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,452 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,145 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,609 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,442 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,585 |
| Random Countries by Borders | 0 | - | 4.99 | 81,701 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,221 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,288 |
| Geography Decoder | 0 | - | 4.53 | 75,350 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,397 |
| Word Chain - Science | 0 | - | 4.59 | 54,411 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,335 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,134 |
| Fruits by Picture | 0 | - | 4.20 | 804,756 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,180 |
| Answers are Beverages | 0 | - | 4.10 | 61,083 |
| Basic Cake Ingredients | 0 | - | 4.22 | 109,783 |
| Types of Food | 0 | - | 4.24 | 89,151 |
| The Foods they Ate | 0 | - | 4.03 | 69,217 |
| Animals Used in Food | 0 | - | 4.29 | 77,673 |
| Most Popular Fruits | 0 | - | 4.16 | 96,235 |
| Healthiest Fruits and Vegetables | 0 | - | 4.04 | 46,647 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 84,738 |
