| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,467 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,219 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,041 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,128 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,972 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,271 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,961 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,116 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 128,948 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,463 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,763 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,200 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,494 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,645 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,902 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,403 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,838 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,697 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,317 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 214,802 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,299 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,658 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,707 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,302 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,507 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,297 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,576 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,731 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,167 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,040 |
| Best Selling Albums in the United States | 0 | - | 4.43 | 72,435 |
| Combined Song Titles #1 | 0 | - | 4.79 | 86,032 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,386 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,033 |
| 5-Letter Music Chain | 0 | - | 4.12 | 84,689 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 31,922 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,610 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 71,803 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,027 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,174 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 101,966 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,562 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,126 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,352 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.21 | 33,783 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,464 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,397 |
| Children's Song Titles | 0 | - | 4.17 | 37,379 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 35,707 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,305 |
| Imperative Song Titles | 0 | - | 4.42 | 14,046 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,392 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,435 |
| Movie Title Antonyms #1 | 0 | - | 4.80 | 194,633 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 125,877 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,099 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,148 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.47 | 48,655 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,412 |
| Books with Food in the Title | 0 | - | 3.93 | 39,598 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 17,983 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,145 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 41,842 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,040 |
| Colors by Alternate Definition | 0 | - | 4.02 | 53,921 |
| Astronomy Decoder | 0 | - | 4.50 | 37,854 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,970 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,491 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,267 |
| Category Elimination - Elements | 0 | - | 4.62 | 53,254 |
| Words for Leaders | 0 | - | 4.77 | 255,213 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,546 |
| Musical Groups of Things | 0 | - | 4.37 | 31,066 |
| Most-Viewed YouTube Music Videos | 0 | - | 4.13 | 144,542 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 187,947 |
| "A Whole New World" Lyrics | 0 | - | 4.31 | 67,344 |
| Title in the Lyrics #1 | 0 | - | 4.31 | 220,766 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 122,887 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,086 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,209 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,065 |
| Title in the Lyrics #7 | 0 | - | 4.38 | 95,271 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 55,810 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,201 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,030 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,237 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,474 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,410 |
| Song Title Translation - French | 0 | - | 4.55 | 26,767 |
| Song Titles by Synonyms #3 | 0 | - | 3.98 | 26,586 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.27 | 32,573 |
| Queen Songs | 0 | - | 4.84 | 25,226 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,145 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,588,920 |
| Popular Royal Names | 0 | - | 4.27 | 124,491 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,190 |
| First Names of Painters | 0 | - | 4.43 | 59,605 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,169 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,136 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,528 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 26,897 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,424 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,210 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 269,908 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,308 |
| Character to Author #1 | 0 | - | 4.52 | 43,229 |
| Colors by Letter | 0 | - | 4.25 | 162,048 |
| Sibling Actors | 0 | - | 4.12 | 47,446 |
| Most Common Food and Drink Words | 0 | - | 4.02 | 23,531 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,537 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,865 |
| Elemental Words | 0 | - | 4.96 | 52,003 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,454 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 352,219 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,618 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.95 | 67,026 |
| Their Only #1 Hit | 0 | - | 4.25 | 26,382 |
| Most Streamed "Lil" Rappers On Spotify | 0 | - | 4.10 | 69,610 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,341 |
| First Name Songs | 0 | - | 4.17 | 30,803 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,710 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,331 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,766 |
| First Name Vocabulary #1 | 0 | - | 3.84 | 48,213 |
| First Name Vocabulary #2 | 0 | - | 3.96 | 36,409 |
| Italian Name Translation | 0 | - | 4.81 | 45,093 |
| WWII First Names | 0 | - | 4.44 | 41,571 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,088,339 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,256 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,178 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,273 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,278 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,629 |
| "As" Similes #1 | 0 | - | 4.15 | 29,826 |
| "As" Similes #2 | 0 | - | 3.79 | 35,419 |
| "Like" Similes #2 | 0 | - | 3.82 | 37,971 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,594 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,781 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,776 |
| Islands by Country #1 | 0 | - | 4.87 | 174,509 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,940 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,299 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,348 |
| Disney Animated Characters | 0 | - | 4.88 | 599,227 |
| Character to Author #2 | 0 | - | 4.55 | 30,281 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,824 |
| Synonyms of Drunk | 0 | - | 3.65 | 40,978 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,290 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,875 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,670 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,860 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,367 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,474 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,229 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,599 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,303 |
| Countries with Four Letters | 0 | - | 4.99 | 418,631 |
| Country Chain | 0 | - | 4.96 | 215,778 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,217 |
| Random Symbol to Element | 0 | - | 4.88 | 92,241 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,885 |
| WWII Decoder | 0 | - | 4.41 | 53,054 |
| Cold War Decoder | 0 | - | 4.83 | 51,944 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,552 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,430 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,326 |
| Foods Named for Places | 0 | - | 3.61 | 38,239 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,439 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,140 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 54,771 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,876 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,664 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,478 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,660 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,853 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,460 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,545 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,071 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,889 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,235 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,245 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,795 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,203 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,000 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,049 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,464 |
| Countries with NO Military | 0 | - | 4.97 | 61,204 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,305 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,805 |
| Coldest World Capitals | 0 | - | 4.95 | 133,061 |
| World Currency Quiz | 0 | - | 4.92 | 298,625 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,926 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,943 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,134 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,767 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,155 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,721 |
| NATO Countries | 0 | - | 4.98 | 275,908 |
| EU Countries Quiz | 0 | - | 4.99 | 270,061 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,114 |
