| "Of Something" Book Titles | 0 | - | 4.45 | 48,014 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,535 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,417 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,104 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,353 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,436 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,484 |
| Books with Food in the Title | 0 | - | 3.93 | 39,629 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,461 |
| Disney Animated Characters | 0 | - | 4.88 | 600,157 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,204 |
| Books by Clue #2 | 0 | - | 4.43 | 26,636 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,336 |
| Characters from Books #2 | 0 | - | 4.42 | 79,724 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,497 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,025 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,413 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 194,969 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,861 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,089 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,000 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,554 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,688 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,094 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,270 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,462 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,692 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,287 |
| Character to Author #1 | 0 | - | 4.52 | 43,341 |
| Hunger Games Trivia | 0 | - | 4.22 | 53,032 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,736 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,328 |
| Books by Clue #1 | 0 | - | 4.36 | 25,734 |
| Literary Groups of Things | 0 | - | 4.26 | 30,580 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,004 |
| Characters from Books #1 | 0 | - | 4.27 | 82,831 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.33 | 32,069 |
| Book Titles by Synonyms #1 | 0 | - | 4.54 | 75,723 |
| Character to Author #2 | 0 | - | 4.55 | 30,350 |
| Ultimate Hunger Games Characters Quiz | 0 | - | 4.36 | 23,868 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,210 |
| Vegetables: No Vowels | 0 | - | 4.74 | 73,635 |
| Name a Country A-Z | 0 | - | 5.00 | 241,586 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,745 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,710 |
| Authors by Country | 0 | - | 4.40 | 32,127 |
| Characters from Books #3 | 0 | - | 4.00 | 33,520 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.47 | 48,799 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 71,996 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,611 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,622 |
| Authors by Picture | 0 | - | 4.48 | 25,457 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,029 |
| Religion Analogies | 0 | - | 4.38 | 53,623 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 126,061 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,306 |
| Movie Titles by Emoji | 0 | - | 4.43 | 121,482 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,532 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,530 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,230 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,609 |
| Word Scramble - Deities | 0 | - | 4.55 | 10,350 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 77,661 |
| Three Letter Acronyms #1 | 0 | - | 4.14 | 67,510 |
| Four-Letter Acronyms | 0 | - | 4.32 | 113,019 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 46,347 |
| Astronomy Decoder | 0 | - | 4.50 | 37,919 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,062 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,698 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,690 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,413 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,309,679 |
| The 100 Greatest Novels | 0 | - | 3.72 | 41,719 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,135 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,602,330 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,290 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,501 |
| Popular Royal Names | 0 | - | 4.27 | 124,691 |
| First Names of Painters | 0 | - | 4.43 | 59,719 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,137 |
| Movies that are "The" Something | 0 | - | 4.10 | 62,828 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,256 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,160 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 26,970 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,450 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,791 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 271,719 |
| Famous Jewish People | 0 | - | 4.06 | 39,194 |
| Disney Animated Characters #2 | 0 | - | 4.20 | 89,422 |
| Space in the Answers | 0 | - | 4.27 | 50,523 |
| Queen in the Answers | 0 | - | 4.29 | 52,662 |
| Star Wars Decoder | 0 | - | 4.63 | 80,610 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,822 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,344 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,134 |
| What the Dickens? | 0 | - | 4.36 | 8,380 |
| Italian Name Translation | 0 | - | 4.81 | 45,783 |
| Movies with Names in the Title #1 | 0 | - | 4.28 | 138,580 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,537 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,213 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,125 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,620 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,256 |
| Word Puzzles - Movie Titles #2 | 0 | - | 3.78 | 13,008 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,620 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,166 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,243 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,382 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,754 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,290 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,781 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,425 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,274 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,559 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,170 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 221,559 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 123,234 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 141,573 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,499 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,360 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 95,521 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,001 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,093,734 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,242 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,051 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,764 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,165 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,274 |
| Fast Math - Addition | 0 | - | 4.87 | 521,263 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,034 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 55,546 |
| Disney Villains | 0 | - | 4.40 | 163,839 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,859 |
| Colors by Letter | 0 | - | 4.25 | 162,248 |
| Sibling Actors | 0 | - | 4.12 | 47,475 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,239 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,865 |
| Countries with Four Letters | 0 | - | 4.99 | 420,113 |
| Three-Letter Acronyms #3 | 0 | - | 4.10 | 29,909 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,574 |
| Random Symbol to Element | 0 | - | 4.88 | 92,484 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,730 |
| Disney Character Chain | 0 | - | 4.10 | 30,654 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,937 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,583 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,757 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,186 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,147 |
| Countries with NO Military | 0 | - | 4.97 | 61,540 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 88,423 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,347 |
| Monarchies of the World | 0 | - | 4.94 | 167,322 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,046 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,261 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,784 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,822 |
| People on Money by Country | 0 | - | 4.83 | 60,142 |
| NATO Countries | 0 | - | 4.98 | 277,844 |
| EU Countries Quiz | 0 | - | 4.99 | 271,406 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,894 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,509 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,585 |
| Astronomy Quiz | 0 | - | 4.90 | 82,076 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,358 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,004 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,312 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,406 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,035 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,334 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,987 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,338 |
| Authors with Books Turned into Movies | 0 | - | 4.44 | 62,757 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,668 |
| First Name Songs | 0 | - | 4.17 | 30,837 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,344 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,827 |
| Best Selling Autos in the U.S. | 0 | - | 3.83 | 48,942 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,745 |
| Islands by Country #1 | 0 | - | 4.87 | 174,786 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,151 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,502 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,480 |
| American Television Siblings | 0 | - | 4.12 | 58,190 |
| TV Characters A-Z | 0 | - | 4.10 | 31,858 |
| Movie Characters A-Z | 0 | - | 4.19 | 60,997 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,753 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,127 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,102 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,049 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,162 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,382 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,235 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,848 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,097 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,392 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,904 |
| Fictional Characters by Picture - S | 0 | - | 4.23 | 67,246 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,418 |
| Fictional Characters by Picture - W | 0 | - | 4.21 | 77,027 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,196 |
