| Science Vocabulary #2 | 0 | - | 4.52 | 59,923 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 54,250 |
| Elemental Words | 0 | - | 4.97 | 52,529 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,838 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,146 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,196 |
| Medical Vocabulary | 0 | - | 4.54 | 59,443 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,490 |
| Medical Specialties | 0 | - | 4.33 | 92,265 |
| International Scientific Units | 0 | - | 4.95 | 158,174 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 63,220 |
| Dumb it Down Doc | 0 | - | 4.13 | 65,159 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,258,098 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,011 |
| Words for Government | 0 | - | 4.49 | 76,749 |
| Animal Adjectives | 0 | - | 4.77 | 60,182 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.64 | 159,823 |
| Vocabulary Mega-Challenge #2 | 0 | - | 4.48 | 64,067 |
| Elements by Symbol | 0 | - | 4.92 | 198,480 |
| Speed Symbol by Element | 0 | - | 4.90 | 105,467 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,711 |
| Noble Gases | 0 | - | 4.89 | 78,765 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 65,003 |
| Periodic Table Symbols | 0 | - | 4.97 | 79,652 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 82,329 |
| Name the Virus | 0 | - | 4.87 | 77,066 |
| Sports Terms #2 | 0 | - | 4.07 | 51,485 |
| Body Part Words | 0 | - | 4.43 | 146,336 |
| Ye Olde Professions | 0 | - | 4.63 | 157,388 |
| Mythical Creatures #2 | 0 | - | 4.06 | 112,225 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,360 |
| Christmas Vocabulary | 0 | - | 4.07 | 33,413 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 81,085 |
| Famous Scientists | 0 | - | 4.57 | 42,829 |
| Metals of Antiquity | 0 | - | 4.95 | 93,849 |
| Most Common Body Part Words | 0 | - | 3.90 | 31,805 |
| Name a Valid Word #1 | 0 | - | 4.88 | 120,292 |
| Sports Terms #1 | 0 | - | 3.87 | 168,896 |
| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,453 |
| Random Symbol to Element | 0 | - | 4.88 | 93,791 |
| Astronomy Quiz | 0 | - | 4.90 | 83,153 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,275 |
| Solar System Trivia | 0 | - | 4.93 | 47,068 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,542 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,461 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,405 |
| Religion Vocabulary | 0 | - | 4.15 | 30,226 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,394 |
| First Name Vocabulary #1 | 0 | - | 3.85 | 48,693 |
| First Name Vocabulary #2 | 0 | - | 3.94 | 36,915 |
| Animal Group Names | 0 | - | 4.07 | 23,272 |
| Six Letter Vocabulary Chain | 0 | - | 4.19 | 12,991 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,218 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,886 |
| Click Timeline: Countries Independence | 0 | - | 4.92 | 62,666 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.98 | 83,499 |
| Scientific Names | 0 | - | 4.32 | 78,704 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,921 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,084 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 189,664 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,785 |
| Body Part Cliches | 0 | - | 4.44 | 123,644 |
| Bones of the Human Body | 0 | - | 4.51 | 43,472 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,828 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,860 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,578 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,528 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,873 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,745 |
| Category Elimination - Words #1 | 0 | - | 4.90 | 132,406 |
| Category Elimination - Words #3 | 0 | - | 4.85 | 96,090 |
| Name the Color, Not the Word (Stroop Test) | 0 | - | 4.92 | 138,211 |
| Jewish Words | 0 | - | 4.15 | 31,323 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,109 |
| Horse Vocabulary | 0 | - | 4.23 | 22,790 |
| Japanese Loanwords | 0 | - | 4.47 | 84,847 |
| Click Timeline: Famous Buildings | 0 | - | 4.96 | 62,732 |
| Name a Valid Answer - Science | 0 | - | 4.79 | 41,356 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,426 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,219 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,593 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,506 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,154 |
| Word Chain - Science | 0 | - | 4.59 | 55,121 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,927 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,742 |
| Science Multiple Choice #3 | 0 | - | 4.39 | 34,811 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,398 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,143 |
| The Sun Quiz | 0 | - | 4.93 | 35,029 |
| Environmental Issues | 0 | - | 4.54 | 26,904 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,657 |
| Name a Valid Word #2 | 0 | - | 4.49 | 82,634 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,257 |
| Rhyming Vocabulary #1 | 0 | - | 3.86 | 9,479 |
| Military History Vocabulary | 0 | - | 4.91 | 67,586 |
| Five Letter Vocabulary Chain | 0 | - | 3.78 | 19,792 |
| Movie Title Antonyms #1 | 0 | - | 4.82 | 196,865 |
| Video Games by Synonyms | 0 | - | 4.50 | 65,289 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,316 |
| First Names of Scientists | 0 | - | 4.51 | 57,176 |
| Groups of Two - Science | 0 | - | 4.26 | 48,445 |
| Science Decoder | 0 | - | 4.52 | 28,852 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,500 |
| Science True or False | 0 | - | 4.35 | 40,481 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,184 |
| Elements by Picture | 0 | - | 4.27 | 70,276 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 103,410 |
| Name a Valid Element | 0 | - | 4.67 | 70,373 |
| Medical Acronyms | 0 | - | 4.43 | 97,205 |
| Name a Valid Word #5 | 0 | - | 4.55 | 31,533 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,608 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,490 |
| One Syllable Words That Rhyme With Spain | 0 | - | 4.25 | 89,346 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.54 | 262,730 |
| Name a Valid Word #4 | 0 | - | 4.38 | 41,207 |
| Name a Five Letter Word A-Z | 0 | - | 4.97 | 164,674 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,272 |
| Weather and Climate Vocabulary | 0 | - | 4.47 | 31,858 |
| Band Names by Synonym #1 | 0 | - | 4.45 | 154,086 |
| American TV by Antonyms | 0 | - | 4.39 | 56,433 |
| Book Titles by Synonyms #1 | 0 | - | 4.54 | 76,295 |
| Birthstones by Month | 0 | - | 4.44 | 87,889 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,454 |
| Name the Metal Alloy | 0 | - | 4.73 | 14,004 |
| Answers are Elements #1 | 0 | - | 4.29 | 52,950 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,312 |
| Element... or Pokémon? | 0 | - | 4.98 | 132,827 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,581 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,298 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,942 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 176,974 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,869 |
| Human Body A-Z | 0 | - | 4.51 | 129,593 |
| One-Syllable Human Body Parts | 0 | - | 4.30 | 88,502 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,822 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 58,189 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.48 | 49,361 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,588 |
| Math Vocabulary | 0 | - | 4.35 | 83,378 |
| Native American Words | 0 | - | 4.26 | 24,822 |
| Scrabble Words From JETPUNK | 0 | - | 4.48 | 46,753 |
| Band Names by Synonym #2 | 0 | - | 4.26 | 48,702 |
| Band Names by Antonym | 0 | - | 4.13 | 73,306 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 42,218 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,279 |
| Things Named for Inventors | 0 | - | 4.40 | 72,943 |
| The Pluto Quiz | 0 | - | 4.61 | 9,915 |
| Citrus Fruits | 0 | - | 3.66 | 42,145 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,709 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,939 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,053 |
| Astronomy Decoder | 0 | - | 4.48 | 38,192 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,521 |
| The Mars Quiz | 0 | - | 4.55 | 18,719 |
| The Saturn Quiz | 0 | - | 4.54 | 11,591 |
| Planets - Multiple Choice | 0 | - | 4.39 | 53,798 |
| The Diseases They Had | 0 | - | 4.15 | 14,063 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,936 |
| Words that are Animals | 0 | - | 3.85 | 41,501 |
| Most Common Food and Drink Words | 0 | - | 4.04 | 23,771 |
| Most Common Demonyms in American Writing | 0 | - | 4.07 | 14,384 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 27,341 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 26,077 |
| Name a Valid Word #3 | 0 | - | 3.71 | 47,682 |
| Category Elimination - Words #2 | 0 | - | 4.26 | 84,544 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 127,061 |
| American TV by Synonyms | 0 | - | 4.32 | 30,541 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 81,211 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.36 | 50,520 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,985 |
| Obfuscations of Movie Titles #3 | 0 | - | 4.58 | 34,507 |
| The Venus Quiz | 0 | - | 4.21 | 6,954 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 227,427 |
| Name the Constellations | 0 | - | 4.58 | 45,318 |
| Astronomy True or False | 0 | - | 4.39 | 36,582 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,344 |
| Body Parts - No Vowels | 0 | - | 4.13 | 25,542 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,305 |
| Types of Boats | 0 | - | 4.17 | 8,623 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,155 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,764 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 77,132 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,875 |
| Board Games by Synonym | 0 | - | 4.09 | 28,216 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,393 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 66,115 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,148 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,977 |
| Idioms by Synonyms | 0 | - | 4.21 | 21,126 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,778 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,365 |
| "As" Similes #1 | 0 | - | 4.15 | 29,908 |
| "As" Similes #2 | 0 | - | 3.81 | 35,516 |
| "Like" Similes #2 | 0 | - | 3.84 | 38,074 |
| Foods Named for Places | 0 | - | 3.60 | 38,350 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.21 | 52,714 |
| Boston Talk to English Translation Quiz | 0 | - | 4.59 | 56,214 |
| American Legal Vocabulary | 0 | - | 4.40 | 34,004 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,613 |
