| Science Vocabulary #2 | 0 | - | 4.52 | 59,619 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,943 |
| Elemental Words | 0 | - | 4.96 | 52,256 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,306 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,796 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,952 |
| Medical Vocabulary | 0 | - | 4.54 | 59,072 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,058 |
| Medical Specialties | 0 | - | 4.32 | 91,740 |
| International Scientific Units | 0 | - | 4.95 | 156,715 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 62,736 |
| Dumb it Down Doc | 0 | - | 4.13 | 64,957 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,240,418 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,371 |
| Words for Government | 0 | - | 4.48 | 76,481 |
| Animal Adjectives | 0 | - | 4.77 | 59,987 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.64 | 159,011 |
| Vocabulary Mega-Challenge #2 | 0 | - | 4.47 | 63,639 |
| Elements by Symbol | 0 | - | 4.92 | 197,087 |
| Speed Symbol by Element | 0 | - | 4.91 | 104,600 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,174 |
| Noble Gases | 0 | - | 4.89 | 78,113 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 64,535 |
| Periodic Table Symbols | 0 | - | 4.97 | 72,096 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 81,601 |
| Name the Virus | 0 | - | 4.87 | 76,716 |
| Sports Terms #2 | 0 | - | 4.07 | 51,305 |
| Body Part Words | 0 | - | 4.43 | 145,915 |
| Ye Olde Professions | 0 | - | 4.67 | 156,692 |
| Mythical Creatures #2 | 0 | - | 4.05 | 111,713 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,268 |
| Christmas Vocabulary | 0 | - | 4.06 | 33,375 |
| Major Taxonomic Ranks | 0 | - | 4.56 | 80,491 |
| Famous Scientists | 0 | - | 4.57 | 42,629 |
| Metals of Antiquity | 0 | - | 4.95 | 93,397 |
| Most Common Body Part Words | 0 | - | 3.90 | 31,645 |
| Name a Valid Word #1 | 0 | - | 4.88 | 119,705 |
| Sports Terms #1 | 0 | - | 3.87 | 168,573 |
| Random Symbol to Element | 0 | - | 4.88 | 93,000 |
| Astronomy Quiz | 0 | - | 4.90 | 82,524 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,121 |
| Solar System Trivia | 0 | - | 4.93 | 46,588 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,489 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,432 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,288 |
| Religion Vocabulary | 0 | - | 4.14 | 30,172 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,108 |
| First Name Vocabulary #1 | 0 | - | 3.84 | 48,565 |
| First Name Vocabulary #2 | 0 | - | 3.97 | 36,770 |
| Animal Group Names | 0 | - | 4.06 | 23,185 |
| Six Letter Vocabulary Chain | 0 | - | 4.19 | 12,949 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,827 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,529 |
| Click Timeline: Countries Independence | 0 | - | 4.92 | 62,098 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.98 | 82,906 |
| Scientific Names | 0 | - | 4.32 | 78,426 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,504 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 31,993 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 188,629 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,476 |
| Body Part Cliches | 0 | - | 4.43 | 123,281 |
| Bones of the Human Body | 0 | - | 4.52 | 42,308 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,125 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,716 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,385 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,382 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,740 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,839 |
| Category Elimination - Words #1 | 0 | - | 4.89 | 130,624 |
| Category Elimination - Words #3 | 0 | - | 4.84 | 94,860 |
| Name the Color, Not the Word (Stroop Test) | 0 | - | 4.92 | 135,931 |
| Jewish Words | 0 | - | 4.15 | 31,198 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,021 |
| Horse Vocabulary | 0 | - | 4.23 | 22,732 |
| Japanese Loanwords | 0 | - | 4.47 | 84,601 |
| Click Timeline: Famous Buildings | 0 | - | 4.96 | 62,082 |
| Name a Valid Answer - Science | 0 | - | 4.79 | 40,885 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,265 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,851 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,701 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,445 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,110 |
| Word Chain - Science | 0 | - | 4.59 | 54,852 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,679 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,544 |
| Science Multiple Choice #3 | 0 | - | 4.39 | 34,587 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 151,778 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,906 |
| The Sun Quiz | 0 | - | 4.93 | 34,630 |
| Environmental Issues | 0 | - | 4.54 | 26,824 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,038 |
| Name a Valid Word #2 | 0 | - | 4.49 | 82,322 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,176 |
| Rhyming Vocabulary #1 | 0 | - | 3.86 | 9,453 |
| Military History Vocabulary | 0 | - | 4.91 | 67,109 |
| Five Letter Vocabulary Chain | 0 | - | 3.78 | 19,758 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,616 |
| Video Games by Synonyms | 0 | - | 4.50 | 65,056 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,010 |
| First Names of Scientists | 0 | - | 4.50 | 56,798 |
| Groups of Two - Science | 0 | - | 4.26 | 48,303 |
| Science Decoder | 0 | - | 4.52 | 28,761 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,306 |
| Animals - Taxonomy to Common Name | 0 | - | 4.80 | 28,262 |
| Science True or False | 0 | - | 4.35 | 40,273 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,003 |
| Elements by Picture | 0 | - | 4.27 | 69,906 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 102,846 |
| Name a Valid Element | 0 | - | 4.64 | 69,994 |
| Medical Acronyms | 0 | - | 4.43 | 96,802 |
| Name a Valid Word #5 | 0 | - | 4.55 | 31,220 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,510 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,440 |
| One Syllable Words That Rhyme With Spain | 0 | - | 4.25 | 89,059 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.54 | 259,954 |
| Name a Valid Word #4 | 0 | - | 4.38 | 40,986 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,192 |
| Weather and Climate Vocabulary | 0 | - | 4.47 | 31,762 |
| Band Names by Synonym #1 | 0 | - | 4.45 | 152,102 |
| American TV by Antonyms | 0 | - | 4.39 | 56,325 |
| Book Titles by Synonyms #1 | 0 | - | 4.54 | 75,853 |
| Birthstones by Month | 0 | - | 4.42 | 80,653 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,379 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,710 |
| Answers are Elements #1 | 0 | - | 4.29 | 52,816 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,191 |
| Element... or Pokémon? | 0 | - | 4.98 | 131,581 |
| Brightest Natural Objects in the Sky | 0 | - | 4.45 | 28,266 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,781 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,804 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 176,287 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,563 |
| Human Body A-Z | 0 | - | 4.51 | 129,123 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 88,132 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,202 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,684 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.48 | 49,041 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,527 |
| Math Vocabulary | 0 | - | 4.35 | 83,059 |
| Native American Words | 0 | - | 4.26 | 24,763 |
| Scrabble Words From JETPUNK | 0 | - | 4.48 | 46,455 |
| Band Names by Synonym #2 | 0 | - | 4.29 | 40,167 |
| Band Names by Antonym | 0 | - | 4.13 | 72,461 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 41,957 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,090 |
| Things Named for Inventors | 0 | - | 4.40 | 72,552 |
| The Pluto Quiz | 0 | - | 4.61 | 9,838 |
| Citrus Fruits | 0 | - | 3.63 | 42,067 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,460 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,665 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,647 |
| Astronomy Decoder | 0 | - | 4.49 | 38,034 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,450 |
| The Mars Quiz | 0 | - | 4.55 | 18,652 |
| The Saturn Quiz | 0 | - | 4.54 | 11,550 |
| Planets - Multiple Choice | 0 | - | 4.39 | 53,543 |
| The Diseases They Had | 0 | - | 4.15 | 14,000 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,787 |
| Words that are Animals | 0 | - | 3.88 | 41,457 |
| Most Common Food and Drink Words | 0 | - | 4.04 | 23,664 |
| Most Common Demonyms in American Writing | 0 | - | 4.06 | 14,288 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 27,115 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,893 |
| Name a Valid Word #3 | 0 | - | 3.71 | 47,521 |
| Category Elimination - Words #2 | 0 | - | 4.26 | 83,697 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 126,431 |
| American TV by Synonyms | 0 | - | 4.32 | 30,484 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,671 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,320 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,736 |
| Obfuscations of Movie Titles #3 | 0 | - | 4.58 | 34,288 |
| The Venus Quiz | 0 | - | 4.21 | 6,919 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 225,567 |
| Name the Constellations | 0 | - | 4.58 | 44,939 |
| Astronomy True or False | 0 | - | 4.39 | 36,446 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,633 |
| Body Parts - No Vowels | 0 | - | 4.13 | 25,319 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,190 |
| Types of Boats | 0 | - | 4.17 | 8,593 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,116 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,510 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,880 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,481 |
| Board Games by Synonym | 0 | - | 4.08 | 28,126 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,357 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,810 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 56,942 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,650 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,681 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,626 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,247 |
| "As" Similes #1 | 0 | - | 4.15 | 29,863 |
| "As" Similes #2 | 0 | - | 3.79 | 35,458 |
| "Like" Similes #2 | 0 | - | 3.82 | 37,998 |
| Foods Named for Places | 0 | - | 3.60 | 38,294 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.21 | 52,623 |
| Boston Talk to English Translation Quiz | 0 | - | 4.59 | 55,945 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,903 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,408 |
| Countries by Alternate Etymology | 0 | - | 3.69 | 16,693 |
