| Science Vocabulary #2 | 0 | - | 4.52 | 59,241 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,568 |
| Elemental Words | 0 | - | 4.96 | 51,976 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,229 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,368 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,648 |
| Medical Vocabulary | 0 | - | 4.54 | 58,516 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,373 |
| Medical Specialties | 0 | - | 4.29 | 90,889 |
| International Scientific Units | 0 | - | 4.95 | 155,274 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 62,175 |
| Dumb it Down Doc | 0 | - | 4.13 | 64,654 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,219,499 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,598 |
| Words for Government | 0 | - | 4.48 | 76,237 |
| Animal Adjectives | 0 | - | 4.77 | 59,823 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.70 | 158,208 |
| Vocabulary Mega-Challenge #2 | 0 | - | 4.48 | 63,177 |
| Elements by Symbol | 0 | - | 4.92 | 195,438 |
| Speed Symbol by Element | 0 | - | 4.91 | 103,574 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 93,422 |
| Noble Gases | 0 | - | 4.89 | 77,419 |
| Elements that are Gases at Room Temperature | 0 | - | 4.85 | 64,028 |
| Periodic Table Symbols | 0 | - | 4.97 | 70,858 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 80,840 |
| Name the Virus | 0 | - | 4.86 | 76,224 |
| Sports Terms #2 | 0 | - | 4.06 | 51,102 |
| Body Part Words | 0 | - | 4.43 | 145,199 |
| Ye Olde Professions | 0 | - | 4.67 | 155,689 |
| Mythical Creatures #2 | 0 | - | 4.04 | 111,046 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,162 |
| Christmas Vocabulary | 0 | - | 4.06 | 33,345 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 79,812 |
| Famous Scientists | 0 | - | 4.57 | 42,441 |
| Metals of Antiquity | 0 | - | 4.94 | 92,883 |
| Name a Valid Word #1 | 0 | - | 4.88 | 118,982 |
| Sports Terms #1 | 0 | - | 3.87 | 168,241 |
| Random Symbol to Element | 0 | - | 4.88 | 92,195 |
| Astronomy Quiz | 0 | - | 4.89 | 81,659 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 135,702 |
| Solar System Trivia | 0 | - | 4.93 | 45,992 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,419 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,396 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,180 |
| Religion Vocabulary | 0 | - | 4.14 | 30,105 |
| Rock Band Vocabulary | 0 | - | 3.98 | 45,996 |
| First Name Vocabulary #1 | 0 | - | 3.84 | 48,173 |
| First Name Vocabulary #2 | 0 | - | 3.96 | 36,372 |
| Animal Group Names | 0 | - | 4.06 | 23,099 |
| Six Letter Vocabulary Chain | 0 | - | 4.19 | 12,894 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,157 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 85,967 |
| Click Timeline: Countries Independence | 0 | - | 4.91 | 61,269 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.97 | 82,093 |
| Scientific Names | 0 | - | 4.32 | 78,145 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,019 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 31,901 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.72 | 187,217 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,180 |
| Body Part Cliches | 0 | - | 4.43 | 123,030 |
| Bones of the Human Body | 0 | - | 4.56 | 34,848 |
| Medical Conditions Quiz | 0 | - | 4.78 | 123,080 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,563 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,205 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,231 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,600 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,430 |
| Most Common Body Part Words | 0 | - | 3.91 | 31,513 |
| Category Elimination - Words #1 | 0 | - | 4.88 | 128,681 |
| Category Elimination - Words #3 | 0 | - | 4.83 | 93,608 |
| Name the Color, Not the Word (Stroop Test) | 0 | - | 4.92 | 131,977 |
| Jewish Words | 0 | - | 4.15 | 31,104 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,922 |
| Horse Vocabulary | 0 | - | 4.22 | 22,669 |
| Japanese Loanwords | 0 | - | 4.47 | 84,336 |
| Click Timeline: Famous Buildings | 0 | - | 4.95 | 61,161 |
| Name a Valid Answer - Science | 0 | - | 4.78 | 40,044 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,087 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,400 |
| Science General Knowledge #2 | 0 | - | 4.47 | 116,598 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,167 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,061 |
| Word Chain - Science | 0 | - | 4.59 | 54,380 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,346 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,328 |
| Science Multiple Choice #3 | 0 | - | 4.38 | 34,361 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 150,615 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,623 |
| The Sun Quiz | 0 | - | 4.93 | 34,092 |
| Environmental Issues | 0 | - | 4.54 | 26,717 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 77,153 |
| Name a Valid Word #2 | 0 | - | 4.48 | 81,922 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,089 |
| Rhyming Vocabulary #1 | 0 | - | 3.84 | 9,414 |
| Military History Vocabulary | 0 | - | 4.91 | 66,625 |
| Five Letter Vocabulary Chain | 0 | - | 3.78 | 19,704 |
| Video Games by Synonyms | 0 | - | 4.49 | 64,723 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,738 |
| First Names of Scientists | 0 | - | 4.50 | 56,444 |
| Groups of Two - Science | 0 | - | 4.26 | 48,133 |
| Science Decoder | 0 | - | 4.52 | 28,646 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,153 |
| Animals - Taxonomy to Common Name | 0 | - | 4.79 | 28,092 |
| Science True or False | 0 | - | 4.35 | 39,959 |
| Answers are Elements #2 | 0 | - | 4.43 | 54,823 |
| Elements by Picture | 0 | - | 4.28 | 69,529 |
| Periodic Table Elements A-Z | 0 | - | 4.78 | 102,175 |
| Name a Valid Element | 0 | - | 4.64 | 69,554 |
| Medical Acronyms | 0 | - | 4.43 | 96,161 |
| Name a Valid Word #5 | 0 | - | 4.55 | 30,804 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,381 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,348 |
| One Syllable Words That Rhyme With Spain | 0 | - | 4.25 | 88,688 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.55 | 256,881 |
| Name a Valid Word #4 | 0 | - | 4.38 | 40,735 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,107 |
| Weather and Climate Vocabulary | 0 | - | 4.46 | 31,642 |
| Band Names by Synonym #1 | 0 | - | 4.45 | 151,460 |
| American TV by Antonyms | 0 | - | 4.39 | 56,154 |
| Book Titles by Synonyms #1 | 0 | - | 4.61 | 75,607 |
| Birthstones by Month | 0 | - | 4.41 | 80,472 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,308 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,276 |
| Answers are Elements #1 | 0 | - | 4.30 | 52,696 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,083 |
| Element... or Pokémon? | 0 | - | 4.98 | 130,127 |
| Brightest Natural Objects in the Sky | 0 | - | 4.45 | 27,693 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,153 |
| Planets - Multiple Choice | 0 | - | 4.41 | 53,132 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,651 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 175,777 |
| Three Letter Body Parts | 0 | - | 4.40 | 204,890 |
| Human Body A-Z | 0 | - | 4.51 | 128,343 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 87,698 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 118,323 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.60 | 47,487 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.47 | 48,620 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,442 |
| Math Vocabulary | 0 | - | 4.35 | 82,720 |
| Native American Words | 0 | - | 4.26 | 24,705 |
| Scrabble Words From JETPUNK | 0 | - | 4.47 | 46,129 |
| Band Names by Synonym #2 | 0 | - | 4.29 | 39,999 |
| Band Names by Antonym | 0 | - | 4.13 | 71,868 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 41,833 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,037 |
| Things Named for Inventors | 0 | - | 4.40 | 72,085 |
| The Pluto Quiz | 0 | - | 4.60 | 9,775 |
| Citrus Fruits | 0 | - | 3.65 | 41,945 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,192 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.78 | 70,289 |
| Category Elimination - Elements | 0 | - | 4.62 | 53,212 |
| Astronomy Decoder | 0 | - | 4.50 | 37,832 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,386 |
| The Mars Quiz | 0 | - | 4.55 | 18,575 |
| The Saturn Quiz | 0 | - | 4.54 | 11,498 |
| The Diseases They Had | 0 | - | 4.15 | 13,884 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,627 |
| Words that are Animals | 0 | - | 3.88 | 41,406 |
| Most Common Food and Drink Words | 0 | - | 4.02 | 23,518 |
| Most Common Demonyms in American Writing | 0 | - | 4.05 | 14,223 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 26,883 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,679 |
| Name a Valid Word #3 | 0 | - | 3.71 | 47,335 |
| Category Elimination - Words #2 | 0 | - | 4.27 | 82,829 |
| Movie Title Antonyms #1 | 0 | - | 4.80 | 194,560 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 125,837 |
| American TV by Synonyms | 0 | - | 4.32 | 30,436 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,111 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,198 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,392 |
| Obfuscations of Movie Titles #3 | 0 | - | 4.58 | 34,056 |
| The Venus Quiz | 0 | - | 4.21 | 6,887 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 223,481 |
| Name the Constellations | 0 | - | 4.58 | 44,644 |
| Astronomy True or False | 0 | - | 4.38 | 36,259 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 214,532 |
| Body Parts - No Vowels | 0 | - | 4.15 | 25,071 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,029 |
| Types of Boats | 0 | - | 4.17 | 8,560 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,040 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,278 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,633 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,112 |
| Board Games by Synonym | 0 | - | 4.06 | 28,082 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,321 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,508 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,695 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,277 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,624 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,491 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,109 |
| "As" Similes #1 | 0 | - | 4.15 | 29,823 |
| "As" Similes #2 | 0 | - | 3.79 | 35,416 |
| "Like" Similes #2 | 0 | - | 3.82 | 37,969 |
| Foods Named for Places | 0 | - | 3.61 | 38,236 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.21 | 52,516 |
| Boston Talk to English Translation Quiz | 0 | - | 4.59 | 55,682 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,787 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,255 |
| Countries by Alternate Etymology | 0 | - | 3.69 | 16,638 |
