| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,228 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,060 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,041 |
| Random Symbol to Element | 0 | - | 4.88 | 93,273 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,926 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,602 |
| Fast Math - Addition | 0 | - | 4.87 | 523,607 |
| Disney Animated Characters | 0 | - | 4.88 | 601,982 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,282 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,311 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,964 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,849 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,464 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,827 |
| Random Countries by Borders | 0 | - | 4.99 | 82,675 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,472 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,156 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,751 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,664 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,672 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,341 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,444 |
| Best Selling Albums in the United States | 0 | - | 4.43 | 73,008 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,414 |
| Combined Song Titles #1 | 0 | - | 4.78 | 86,499 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,648 |
| Fast Math - Multiplication | 0 | - | 4.74 | 1,163,460 |
| Fast Math - Double That Number! | 0 | - | 4.77 | 615,375 |
| Fast Decimal to Binary Conversion | 0 | - | 4.69 | 43,190 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,895 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,046 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 96,022 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,704 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 384,982 |
| Vegetables: No Vowels | 0 | - | 4.74 | 74,139 |
| Name a Valid Answer - Music | 0 | - | 4.26 | 32,272 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,651 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,171 |
| Title NOT in the Lyrics | 0 | - | 4.44 | 72,451 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,188 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,038 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,162 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,275 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,289 |
| Fast Math - Subtraction Quiz | 0 | - | 4.55 | 67,255 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,635 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,320,052 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,410 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,909 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,758 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,747 |
| All-Time Best Selling Musical Acts in the U.S. | 0 | - | 4.22 | 69,694 |
| Yearly #1 Hit Songs in the U.S. | 0 | - | 4.16 | 95,957 |
| Musical Acts with the Most Hits since 1962 | 0 | - | 4.22 | 34,100 |
| Songs with (Parentheses) in the Title | 0 | - | 4.35 | 34,581 |
| Songs with Jobs in the Title | 0 | - | 4.16 | 40,524 |
| Children's Song Titles | 0 | - | 4.17 | 37,468 |
| "Of Something" Song Titles | 0 | - | 4.39 | 54,938 |
| Imperative Song Titles | 0 | - | 4.42 | 14,133 |
| Queen Songs | 0 | - | 4.85 | 25,738 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.24 | 50,555 |
| Religion Analogies | 0 | - | 4.38 | 53,786 |
| Word Scramble - Deities | 0 | - | 4.52 | 10,425 |
| Books by Clue #2 | 0 | - | 4.43 | 26,715 |
| Three Letter Acronyms #1 | 0 | - | 4.14 | 67,669 |
| Four-Letter Acronyms | 0 | - | 4.32 | 113,461 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 46,461 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,240 |
| Questions in Music | 0 | - | 4.41 | 54,694 |
| Musical Groups of Things | 0 | - | 4.37 | 31,230 |
| Top Musical Acts of All-Time | 0 | - | 3.83 | 132,659 |
| Title in the Lyrics #8 | 0 | - | 4.53 | 113,504 |
| Title in the Lyrics #9 | 0 | - | 4.47 | 102,794 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,857 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,846 |
| Countries with the Most Metal Bands | 0 | - | 4.97 | 83,842 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,710 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,501 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 78,320 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,899 |
| Disney Villains | 0 | - | 4.41 | 165,499 |
| Characters from Books #2 | 0 | - | 4.42 | 79,985 |
| Astronomy Decoder | 0 | - | 4.49 | 38,114 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,179 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,589 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,727 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,831 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,671 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,743 |
| Most-Viewed YouTube Music Videos | 0 | - | 4.13 | 145,361 |
| Who Did that Pop Song #1 | 0 | - | 4.41 | 353,842 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,828 |
| Take Me Home, Country Roads Lyrics | 0 | - | 4.94 | 68,295 |
| Their Only #1 Hit | 0 | - | 4.26 | 26,525 |
| Songs with Numbers in the Title | 0 | - | 4.04 | 30,403 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,390 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,579 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,551 |
| Songs with Places in the Title #1 | 0 | - | 4.15 | 22,791 |
| Songs with Places in the Title #2 | 0 | - | 4.22 | 20,423 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,979 |
| Popular Royal Names | 0 | - | 4.27 | 125,089 |
| Italian Name Translation | 0 | - | 4.83 | 47,274 |
| First Names of Painters | 0 | - | 4.43 | 59,920 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,275 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,636 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,536 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,461 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,998 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,836 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,436 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,520 |
| Hunger Games Trivia | 0 | - | 4.22 | 53,401 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,885 |
| Famous Jewish People | 0 | - | 4.01 | 40,304 |
| Disney Animated Characters #2 | 0 | - | 4.20 | 89,749 |
| Character to Author #1 | 0 | - | 4.52 | 43,512 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,927 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,899 |
| Literary Groups of Things | 0 | - | 4.26 | 30,659 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,314 |
| Random Geographic Groups of Six | 0 | - | 4.37 | 49,997 |
| Books by Clue #1 | 0 | - | 4.36 | 25,801 |
| Space in the Answers | 0 | - | 4.28 | 50,755 |
| Queen in the Answers | 0 | - | 4.29 | 52,995 |
| Three-Letter Acronyms #3 | 0 | - | 4.15 | 30,003 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,876 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,430 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,267 |
| Star Wars Decoder | 0 | - | 4.56 | 81,493 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,120 |
| Disney Character Chain | 0 | - | 4.10 | 30,764 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,961 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,633,893 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,442 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,613 |
| Countries with NO Military | 0 | - | 4.97 | 62,667 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,118 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 149,003 |
| Monarchies of the World | 0 | - | 4.94 | 169,292 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,316 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,605 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,774 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,353 |
| People on Money by Country | 0 | - | 4.83 | 60,517 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,810 |
| NATO Countries | 0 | - | 4.98 | 281,658 |
| EU Countries Quiz | 0 | - | 4.99 | 275,685 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,294 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,807 |
| Astronomy Quiz | 0 | - | 4.90 | 82,851 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,929 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,584 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,089 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,825 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,956 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,039 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,561 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,548 |
| Music General Knowledge #1 | 0 | - | 4.26 | 35,904 |
| Most-Played Songs on Spotify | 0 | - | 4.40 | 190,559 |
| Hotel California Lyrics | 0 | - | 4.49 | 53,096 |
| Songs by Synopsis #1 | 0 | - | 4.43 | 31,651 |
| American Pie Lyrics | 0 | - | 4.63 | 33,022 |
| Title in the Lyrics #1 | 0 | - | 4.32 | 222,938 |
| Title in the Lyrics #3 | 0 | - | 4.14 | 123,992 |
| Title in the Lyrics #4 | 0 | - | 4.34 | 142,482 |
| Title in the Lyrics #5 | 0 | - | 4.15 | 103,105 |
| Title in the Lyrics #6 | 0 | - | 4.35 | 94,980 |
| Title in the Lyrics #7 | 0 | - | 4.39 | 96,106 |
| Title in the Lyrics #10 | 0 | - | 4.06 | 56,430 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,484 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 215,989 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,627 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,999 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,474 |
| Song Title Translation - French | 0 | - | 4.56 | 26,918 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,018 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,778 |
| Rock and Heavy Metal Song Initials | 0 | - | 4.30 | 32,838 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,666 |
| Singers Who Went Solo | 0 | - | 4.41 | 71,925 |
| Music Groups by Deceased Members | 0 | - | 4.49 | 62,681 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,510 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.30 | 40,204 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,239 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,098 |
| Famous Catholics | 0 | - | 4.26 | 33,135 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 55,700 |
| Characters from Books #1 | 0 | - | 4.27 | 83,061 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,591 |
| Colors by Letter | 0 | - | 4.25 | 162,707 |
| Sibling Actors | 0 | - | 4.12 | 47,585 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,629 |
| Countries with Four Letters | 0 | - | 4.99 | 423,428 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,037 |
| Random Country to Capital | 0 | - | 4.98 | 923,048 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,806 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,566 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,988 |
