| "Of Something" Book Titles | 0 | - | 4.45 | 47,944 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,461 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,038 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,292 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,382 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,304 |
| Books with Food in the Title | 0 | - | 3.93 | 39,594 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,001 |
| Disney Animated Characters | 0 | - | 4.88 | 599,123 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,142 |
| Books by Clue #2 | 0 | - | 4.43 | 26,606 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,269 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,838 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,559 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,052 |
| Characters from Books #2 | 0 | - | 4.42 | 79,534 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,422 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,621 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,234 |
| Character to Author #1 | 0 | - | 4.52 | 43,211 |
| Hunger Games Trivia | 0 | - | 4.22 | 52,863 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,669 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,759 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,142 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,470 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,601 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,863 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,357 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,810 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,274 |
| Books by Clue #1 | 0 | - | 4.36 | 25,708 |
| Literary Groups of Things | 0 | - | 4.26 | 30,540 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 17,978 |
| Book Titles by Synonyms #1 | 0 | - | 4.54 | 75,624 |
| Characters from Books #1 | 0 | - | 4.27 | 82,642 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.32 | 31,916 |
| Vegetables: No Vowels | 0 | - | 4.72 | 73,385 |
| Authors by Country | 0 | - | 4.40 | 32,090 |
| Character to Author #2 | 0 | - | 4.55 | 30,275 |
| Ultimate Hunger Games Characters Quiz | 0 | - | 4.36 | 23,788 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,706 |
| Name a Country A-Z | 0 | - | 5.00 | 240,455 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,122 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,523 |
| Characters from Books #3 | 0 | - | 4.00 | 33,459 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.47 | 48,647 |
| Title NOT in the Lyrics | 0 | - | 4.43 | 71,789 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,376 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,422 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,305,069 |
| The 100 Greatest Novels | 0 | - | 3.71 | 41,667 |
| Authors by Picture | 0 | - | 4.48 | 25,395 |
| Movies with Names in the Title #2 | 0 | - | 4.51 | 90,651 |
| Religion Analogies | 0 | - | 4.38 | 53,541 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,165 |
| Movie Title Antonyms #1 | 0 | - | 4.80 | 194,609 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 125,868 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,135 |
| Movie Titles by Emoji | 0 | - | 4.43 | 121,053 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,407 |
| Title in the Lyrics #8 | 0 | - | 4.52 | 112,148 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 101,944 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,454 |
| Word Scramble - Deities | 0 | - | 4.55 | 10,304 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 77,355 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 269,800 |
| Three Letter Acronyms #1 | 0 | - | 4.14 | 67,459 |
| Four-Letter Acronyms | 0 | - | 4.32 | 112,821 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 46,304 |
| Astronomy Decoder | 0 | - | 4.50 | 37,850 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,960 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,487 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,520 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,237 |
| Category Elimination - Elements | 0 | - | 4.62 | 53,241 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,819 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,086 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,588,441 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,235 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,472 |
| Popular Royal Names | 0 | - | 4.27 | 124,484 |
| First Names of Painters | 0 | - | 4.43 | 59,602 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,079 |
| Movies that are "The" Something | 0 | - | 4.10 | 62,775 |
| Movies with Food in the Title | 0 | - | 4.14 | 231,883 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 26,893 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,407 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,692 |
| Famous Jewish People | 0 | - | 4.03 | 37,141 |
| Disney Animated Characters #2 | 0 | - | 4.20 | 88,967 |
| Space in the Answers | 0 | - | 4.27 | 50,453 |
| Queen in the Answers | 0 | - | 4.29 | 52,580 |
| Star Wars Decoder | 0 | - | 4.63 | 80,192 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,912 |
| What the Dickens? | 0 | - | 4.36 | 8,373 |
| Italian Name Translation | 0 | - | 4.81 | 45,062 |
| Movies with Names in the Title #1 | 0 | - | 4.27 | 137,979 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,257 |
| Movies with Animals in the Title #1 | 0 | - | 4.21 | 183,051 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,010 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,574 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,130 |
| Word Puzzles - Movie Titles #2 | 0 | - | 3.78 | 12,976 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,526 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,021 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 214,651 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,294 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,654 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,215 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,701 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,292 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,949 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,502 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,119 |
| Title in the Lyrics #1 | 0 | - | 4.31 | 220,699 |
| Title in the Lyrics #3 | 0 | - | 4.13 | 122,856 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 140,985 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 102,180 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,039 |
| Title in the Lyrics #7 | 0 | - | 4.38 | 95,247 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 55,795 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,088,152 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,193 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,141 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,253 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,827 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,197 |
| Fast Math - Addition | 0 | - | 4.87 | 519,875 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,240 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 55,370 |
| Disney Villains | 0 | - | 4.38 | 153,371 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,823 |
| Colors by Letter | 0 | - | 4.25 | 162,037 |
| Sibling Actors | 0 | - | 4.12 | 47,444 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,839 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,807 |
| Countries with Four Letters | 0 | - | 4.99 | 418,564 |
| Three-Letter Acronyms #3 | 0 | - | 4.10 | 29,878 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,192 |
| Random Symbol to Element | 0 | - | 4.88 | 92,229 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,545 |
| Disney Character Chain | 0 | - | 4.10 | 30,568 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,861 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,861 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,208 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,973 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,367 |
| Countries with NO Military | 0 | - | 4.97 | 61,184 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,095 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,776 |
| Monarchies of the World | 0 | - | 4.94 | 166,638 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,557 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,948 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,471 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,669 |
| People on Money by Country | 0 | - | 4.84 | 59,986 |
| NATO Countries | 0 | - | 4.98 | 275,798 |
| EU Countries Quiz | 0 | - | 4.99 | 269,982 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,077 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,264 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,572 |
| Astronomy Quiz | 0 | - | 4.90 | 81,716 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,178 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,745 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,715 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,540 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,701 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,075 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,786 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,262 |
| Authors with Books Turned into Movies | 0 | - | 4.44 | 62,634 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,610 |
| First Name Songs | 0 | - | 4.17 | 30,802 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,294 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,777 |
| Best Selling Autos in the U.S. | 0 | - | 3.83 | 48,874 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,738 |
| Islands by Country #1 | 0 | - | 4.87 | 174,496 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,930 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,290 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,342 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,438 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 73,893 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 80,821 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 74,744 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 65,884 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,098 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 68,975 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,544 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 89,794 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,177 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,713 |
| Fictional Characters by Picture - S | 0 | - | 4.23 | 67,009 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,221 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 76,781 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,008 |
| Fictional Characters by Picture - O | 0 | - | 4.29 | 52,122 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,244 |
| Board Game Groups of Things | 0 | - | 4.16 | 31,202 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,652 |
