| Science Vocabulary #2 | 0 | - | 4.52 | 59,074 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,405 |
| Elemental Words | 0 | - | 4.96 | 51,806 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 702,746 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,198 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,526 |
| Medical Vocabulary | 0 | - | 4.54 | 58,321 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,246 |
| Medical Specialties | 0 | - | 4.29 | 90,718 |
| International Scientific Units | 0 | - | 4.95 | 154,603 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 61,907 |
| Dumb it Down Doc | 0 | - | 4.13 | 64,549 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,210,158 |
| Baby, Male and Female Animals | 0 | - | 4.42 | 149,227 |
| Words for Government | 0 | - | 4.48 | 76,112 |
| Animal Adjectives | 0 | - | 4.77 | 59,717 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.69 | 157,707 |
| Vocabulary Mega-Challenge #2 | 0 | - | 4.48 | 62,959 |
| Elements by Symbol Quiz | 0 | - | 4.92 | 194,757 |
| Speed Symbol by Element | 0 | - | 4.91 | 103,084 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 93,145 |
| Noble Gases | 0 | - | 4.89 | 77,082 |
| Elements that are Gases at Room Temperature | 0 | - | 4.85 | 63,771 |
| Periodic Table Symbols | 0 | - | 4.96 | 70,279 |
| Elements with One-Letter Symbols | 0 | - | 4.82 | 80,476 |
| Name the Virus | 0 | - | 4.86 | 76,037 |
| Sports Terms #2 | 0 | - | 4.06 | 51,005 |
| Body Part Words | 0 | - | 4.43 | 144,932 |
| Ye Olde Professions | 0 | - | 4.67 | 155,336 |
| Mythical Creatures #2 | 0 | - | 4.04 | 110,715 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,106 |
| First Name Vocabulary #2 | 0 | - | 3.99 | 35,943 |
| Christmas Vocabulary | 0 | - | 4.05 | 33,324 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 79,479 |
| Famous Scientists | 0 | - | 4.57 | 42,316 |
| Metals of Antiquity | 0 | - | 4.94 | 92,603 |
| Name a Valid Word #1 | 0 | - | 4.88 | 118,639 |
| Sports Terms #1 | 0 | - | 3.87 | 168,080 |
| Random Symbol to Element | 0 | - | 4.88 | 91,926 |
| Astronomy Quiz | 0 | - | 4.89 | 81,087 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 134,931 |
| Solar System Trivia | 0 | - | 4.93 | 45,553 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,384 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,378 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,043 |
| Religion Vocabulary | 0 | - | 4.14 | 30,076 |
| Rock Band Vocabulary | 0 | - | 3.97 | 45,943 |
| First Name Vocabulary #1 | 0 | - | 3.83 | 47,758 |
| Animal Group Names | 0 | - | 4.06 | 23,050 |
| Six Letter Vocabulary Chain | 0 | - | 4.19 | 12,866 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 157,934 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 85,743 |
| Click Timeline: Countries Independence | 0 | - | 4.91 | 60,908 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.97 | 81,780 |
| Scientific Names | 0 | - | 4.32 | 77,992 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 85,812 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 31,858 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.70 | 186,703 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,044 |
| Body Part Cliches | 0 | - | 4.43 | 122,793 |
| Medical Conditions Quiz | 0 | - | 4.78 | 122,799 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.21 | 59,492 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,108 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,142 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,533 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,087,124 |
| Most Common Body Part Words | 0 | - | 3.90 | 31,440 |
| Category Elimination - Words #1 | 0 | - | 4.88 | 127,883 |
| Category Elimination - Words #3 | 0 | - | 4.83 | 93,048 |
| Jewish Words | 0 | - | 4.15 | 31,070 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,879 |
| Horse Vocabulary | 0 | - | 4.22 | 22,636 |
| Japanese Loanwords | 0 | - | 4.47 | 84,210 |
| Click Timeline: Famous Buildings | 0 | - | 4.94 | 60,829 |
| Science General Knowledge #1 | 0 | - | 4.54 | 162,936 |
| Science General Knowledge #2 | 0 | - | 4.47 | 116,330 |
| Science General Knowledge #3 | 0 | - | 4.55 | 98,914 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,013 |
| Word Chain - Science | 0 | - | 4.59 | 54,251 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,237 |
| Science Multiple Choice #2 | 0 | - | 4.40 | 36,227 |
| Science Multiple Choice #3 | 0 | - | 4.38 | 34,255 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 149,946 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 35,311 |
| The Sun Quiz | 0 | - | 4.93 | 33,738 |
| Environmental Issues | 0 | - | 4.54 | 26,679 |
| Name a Valid Answer - Science | 0 | - | 4.78 | 39,767 |
| Body Parts in History and Culture | 0 | - | 4.42 | 34,936 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 76,689 |
| Name a Valid Word #2 | 0 | - | 4.48 | 81,731 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,056 |
| Rhyming Vocabulary #1 | 0 | - | 3.84 | 9,398 |
| Military History Vocabulary | 0 | - | 4.91 | 66,415 |
| Five Letter Vocabulary Chain | 0 | - | 3.78 | 19,674 |
| Video Games by Synonyms | 0 | - | 4.49 | 64,556 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,563 |
| First Names of Scientists | 0 | - | 4.50 | 56,298 |
| Groups of Two - Science | 0 | - | 4.26 | 48,061 |
| Science Decoder | 0 | - | 4.52 | 28,600 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,074 |
| Animals - Taxonomy to Common Name | 0 | - | 4.79 | 28,008 |
| Science True or False | 0 | - | 4.35 | 39,818 |
| Answers are Elements #2 | 0 | - | 4.43 | 54,727 |
| Elements by Picture | 0 | - | 4.27 | 69,346 |
| Periodic Table Elements A-Z | 0 | - | 4.78 | 101,877 |
| Name a Valid Element | 0 | - | 4.64 | 69,355 |
| Medical Acronyms | 0 | - | 4.43 | 95,519 |
| Name a Valid Word #5 | 0 | - | 4.55 | 30,609 |
| Words Containing Animals #1 | 0 | - | 4.20 | 43,322 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,314 |
| One Syllable Words That Rhyme With Spain | 0 | - | 4.25 | 88,503 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.54 | 255,683 |
| Name a Valid Word #4 | 0 | - | 4.38 | 40,615 |
| Nautical Vocabulary | 0 | - | 4.54 | 48,066 |
| Band Names by Synonym #1 | 0 | - | 4.45 | 151,202 |
| American TV by Antonyms | 0 | - | 4.39 | 56,041 |
| Book Titles by Synonyms #1 | 0 | - | 4.61 | 75,441 |
| Albert Einstein Trivia | 0 | - | 4.57 | 18,268 |
| Name the Metal Alloy | 0 | - | 4.69 | 13,028 |
| Answers are Elements #1 | 0 | - | 4.30 | 52,637 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,019 |
| Element... or Pokémon? | 0 | - | 4.98 | 129,452 |
| Planets By Picture Quiz | 0 | - | 4.50 | 55,748 |
| Planets - Multiple Choice | 0 | - | 4.41 | 52,836 |
| Animal Anatomy Quiz | 0 | - | 4.38 | 59,576 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 175,238 |
| Three Letter Body Parts | 0 | - | 4.39 | 204,632 |
| Human Body A-Z | 0 | - | 4.51 | 127,943 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 87,461 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 117,083 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.60 | 47,307 |
| Birthstones Quiz | 0 | - | 4.41 | 80,389 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.47 | 48,385 |
| Car Names by Alternate Definition #1 | 0 | - | 4.26 | 45,390 |
| Math Vocabulary | 0 | - | 4.35 | 82,577 |
| Weather and Climate Vocabulary | 0 | - | 4.46 | 31,581 |
| Native American Words | 0 | - | 4.26 | 24,675 |
| Scrabble Words From JETPUNK | 0 | - | 4.47 | 45,976 |
| Band Names by Synonym #2 | 0 | - | 4.29 | 39,927 |
| Band Names by Antonym | 0 | - | 4.13 | 71,565 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 41,779 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,015 |
| Things Named for Inventors | 0 | - | 4.40 | 71,861 |
| Citrus Fruits | 0 | - | 3.65 | 41,902 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,078 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,110 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,027 |
| Astronomy Decoder | 0 | - | 4.50 | 37,688 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,324 |
| The Mars Quiz | 0 | - | 4.54 | 18,514 |
| The Saturn Quiz | 0 | - | 4.54 | 11,448 |
| The Diseases They Had | 0 | - | 4.15 | 13,848 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.21 | 20,534 |
| The Pluto Quiz | 0 | - | 4.60 | 9,712 |
| Words that are Animals | 0 | - | 3.88 | 41,379 |
| Most Common Food and Drink Words | 0 | - | 4.02 | 23,452 |
| Most Common Demonyms in American Writing | 0 | - | 4.05 | 14,204 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 26,767 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,571 |
| Name a Valid Word #3 | 0 | - | 3.71 | 47,257 |
| Category Elimination - Words #2 | 0 | - | 4.26 | 82,444 |
| Movie Title Antonyms #1 | 0 | - | 4.80 | 194,188 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 125,633 |
| American TV by Synonyms | 0 | - | 4.32 | 30,408 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 79,887 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,136 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,231 |
| Obfuscations of Movie Titles #3 | 0 | - | 4.58 | 33,941 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 222,432 |
| Name the Constellations | 0 | - | 4.57 | 44,512 |
| Brightest Natural Objects in the Sky | 0 | - | 4.39 | 20,777 |
| Astronomy True or False | 0 | - | 4.37 | 36,133 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 214,072 |
| Body Parts - No Vowels | 0 | - | 4.14 | 24,943 |
| The Venus Quiz | 0 | - | 4.19 | 6,848 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 14,931 |
| Types of Boats | 0 | - | 4.17 | 8,538 |
| Car Names by Alternate Definition #2 | 0 | - | 4.27 | 16,009 |
| Song Title Antonyms #1 | 0 | - | 4.12 | 86,933 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,436 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 95,957 |
| Board Games by Synonym | 0 | - | 4.06 | 28,053 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,295 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,396 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,597 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,132 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,599 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,426 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,045 |
| "As" Similes #1 | 0 | - | 4.15 | 29,807 |
| "As" Similes #2 | 0 | - | 3.79 | 35,403 |
| "Like" Similes #2 | 0 | - | 3.82 | 37,953 |
| Foods Named for Places | 0 | - | 3.59 | 38,212 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.21 | 52,469 |
| Boston Talk to English Translation Quiz | 0 | - | 4.59 | 55,494 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,715 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,148 |
| Countries by Alternate Etymology | 0 | - | 3.69 | 16,610 |
| First Names by Slang Meaning | 0 | - | 3.66 | 9,820 |
| Song Titles by Synonyms #3 | 0 | - | 3.98 | 26,525 |
