| Elemental Words | 0 | - | 4.97 | 52,537 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,259,025 |
| Elements by Symbol | 0 | - | 4.92 | 198,558 |
| Speed Symbol by Element | 0 | - | 4.90 | 105,512 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,746 |
| Noble Gases | 0 | - | 4.89 | 78,796 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 65,028 |
| Periodic Table Symbols | 0 | - | 4.98 | 80,087 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 82,365 |
| Metals of Antiquity | 0 | - | 4.95 | 93,886 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,975 |
| Random Symbol to Element | 0 | - | 4.88 | 93,871 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,089 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 189,722 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,801 |
| International Scientific Units | 0 | - | 4.95 | 158,244 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 63,241 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,423 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,191 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 103,438 |
| Name a Valid Element | 0 | - | 4.67 | 70,394 |
| Medical Vocabulary | 0 | - | 4.54 | 59,457 |
| Elements by Picture | 0 | - | 4.27 | 70,296 |
| Name the Virus | 0 | - | 4.87 | 77,083 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,318 |
| Body Part Words | 0 | - | 4.43 | 146,358 |
| Name the Metal Alloy | 0 | - | 4.73 | 14,017 |
| Answers are Elements #1 | 0 | - | 4.29 | 52,958 |
| Medical Specialties | 0 | - | 4.33 | 92,290 |
| Mythical Creatures #2 | 0 | - | 4.06 | 112,255 |
| Christmas Vocabulary | 0 | - | 4.07 | 33,414 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 81,111 |
| Famous Scientists | 0 | - | 4.57 | 42,839 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 54,263 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,950 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,080 |
| Astronomy Quiz | 0 | - | 4.90 | 83,220 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,357 |
| Solar System Trivia | 0 | - | 4.93 | 47,116 |
| Dumb it Down Doc | 0 | - | 4.13 | 65,168 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,545 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,410 |
| First Name Vocabulary #1 | 0 | - | 3.85 | 48,700 |
| First Name Vocabulary #2 | 0 | - | 3.94 | 36,923 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,238 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,905 |
| Scientific Names | 0 | - | 4.32 | 78,718 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,941 |
| Body Part Cliches | 0 | - | 4.44 | 123,655 |
| Bones of the Human Body | 0 | - | 4.51 | 43,508 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,848 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,870 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,586 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,881 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,083 |
| Japanese Loanwords | 0 | - | 4.47 | 84,858 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,432 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,277 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,635 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,548 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,937 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,157 |
| Word Chain - Science | 0 | - | 4.59 | 55,132 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,939 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,750 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,170 |
| Environmental Issues | 0 | - | 4.54 | 26,905 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,694 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,264 |
| Military History Vocabulary | 0 | - | 4.91 | 67,601 |
| American Legal Vocabulary | 0 | - | 4.40 | 34,012 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,931 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,340 |
| First Names of Scientists | 0 | - | 4.51 | 57,193 |
| Groups of Two - Science | 0 | - | 4.26 | 48,449 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,159 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,206 |
| Science Decoder | 0 | - | 4.52 | 28,854 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,504 |
| Medical Acronyms | 0 | - | 4.43 | 97,221 |
| Words for Government | 0 | - | 4.49 | 76,755 |
| German Loan Words | 0 | - | 4.27 | 140,858 |
| Birthstones by Month | 0 | - | 4.44 | 87,996 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,506 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,469 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,608 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,331 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,945 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 177,025 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,883 |
| Human Body A-Z | 0 | - | 4.51 | 129,620 |
| One-Syllable Human Body Parts | 0 | - | 4.30 | 88,519 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,857 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 58,204 |
| Colors by Alternate Definition | 0 | - | 4.03 | 54,169 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.48 | 49,386 |
| Math Vocabulary | 0 | - | 4.35 | 83,389 |
| Native American Words | 0 | - | 4.26 | 24,824 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 42,239 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,293 |
| Capital City Etymologies | 0 | - | 4.77 | 63,508 |
| Airports Named for People #1 | 0 | - | 4.44 | 56,095 |
| Citrus Fruits | 0 | - | 3.67 | 42,153 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,722 |
| Astronomy Decoder | 0 | - | 4.48 | 38,209 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,524 |
| The Mars Quiz | 0 | - | 4.55 | 18,727 |
| The Saturn Quiz | 0 | - | 4.54 | 11,595 |
| Most Common Body Part Words | 0 | - | 3.90 | 31,813 |
| The Diseases They Had | 0 | - | 4.15 | 14,067 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,948 |
| American to British Word Translation | 0 | - | 4.14 | 139,651 |
| Most Common Food and Drink Words | 0 | - | 4.04 | 23,782 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 27,362 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 26,088 |
| Words for Leaders | 0 | - | 4.77 | 258,822 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 127,098 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 81,244 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.36 | 50,539 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 56,006 |
| The Venus Quiz | 0 | - | 4.21 | 6,956 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 227,564 |
| Name the Constellations | 0 | - | 4.60 | 47,238 |
| Astronomy True or False | 0 | - | 4.39 | 36,595 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,387 |
| Body Parts - No Vowels | 0 | - | 4.13 | 25,552 |
| British to American Word Translation | 0 | - | 3.74 | 255,321 |
| British Foods by Description | 0 | - | 3.94 | 48,387 |
| British Spellings | 0 | - | 4.06 | 99,590 |
| British and American Word Differences | 0 | - | 2.63 | 46,925 |
| Synonyms of Drunk | 0 | - | 3.65 | 41,095 |
| Australian Slang | 0 | - | 4.24 | 28,719 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,312 |
| Jewish Words | 0 | - | 4.15 | 31,333 |
| Religion Vocabulary | 0 | - | 4.15 | 30,229 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,777 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 77,146 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,899 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,397 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 66,140 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,157 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,992 |
| Idioms by Synonyms | 0 | - | 4.22 | 21,667 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,787 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,371 |
| "As" Similes #1 | 0 | - | 4.15 | 29,910 |
| "As" Similes #2 | 0 | - | 3.81 | 35,520 |
| "Like" Similes #2 | 0 | - | 3.84 | 38,077 |
| Foods Named for Places | 0 | - | 3.60 | 38,354 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.21 | 52,724 |
| Airports Named for People #2 | 0 | - | 4.23 | 15,524 |
| Boston Talk to English Translation Quiz | 0 | - | 4.59 | 56,228 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,621 |
| First Names by Slang Meaning | 0 | - | 3.66 | 9,921 |
| Song Titles by Synonyms #3 | 0 | - | 3.98 | 26,801 |
| Movie Titles by Synonyms #4 | 0 | - | 3.86 | 24,699 |
| Countries with Glaciers | 0 | - | 4.97 | 105,771 |
| Northernmost Countries Without Glaciers | 0 | - | 4.62 | 36,189 |
| Elements Named for Countries | 0 | - | 4.52 | 24,948 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,769 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,913 |
| Countries with the Most HIV | 0 | - | 4.46 | 44,528 |
| Countries with the Most Malaria Deaths | 0 | - | 4.45 | 45,535 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.10 | 26,867 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,829 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 4.03 | 49,188 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,935 |
| Countries with the Most Mangroves | 0 | - | 4.54 | 34,722 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 60,159 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.25 | 25,914 |
| Worst Plastic Polluting Countries | 0 | - | 4.51 | 66,814 |
| Countries that Desalinate the Most Water | 0 | - | 4.77 | 41,875 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,945 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.37 | 45,757 |
| Least-Forested Countries | 0 | - | 4.53 | 65,404 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 63,617 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,690 |
| Most Forested European Countries | 0 | - | 4.80 | 75,658 |
| Least Forested European Countries | 0 | - | 4.25 | 54,175 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,919 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.63 | 37,937 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,665 |
| Tropical Rainforest Countries | 0 | - | 4.69 | 82,321 |
| Countries with Tropical Rainforest and Glaciers | 0 | - | 4.51 | 55,771 |
| SAT Vocabulary Words Starting With I | 0 | - | 4.66 | 16,309 |
| Portmanteaus Quiz #1 | 0 | - | 4.09 | 48,353 |
| Portmanteaus Quiz #2 | 0 | - | 4.53 | 66,683 |
| Irregular Plurals #1 | 0 | - | 4.52 | 142,905 |
| Shared Prefixes #1 | 0 | - | 4.63 | 74,316 |
| Shared Prefixes #2 | 0 | - | 4.23 | 49,577 |
| Shared Prefixes #3 | 0 | - | 4.19 | 55,332 |
| Word Shortenings #1 | 0 | - | 4.27 | 138,531 |
| Modern Word Abbreviations | 0 | - | 4.04 | 96,308 |
| Word Shortenings #2 | 0 | - | 4.09 | 86,422 |
| Types of Disasters | 0 | - | 4.10 | 81,175 |
| Palindromes Quiz | 0 | - | 4.18 | 94,306 |
| Slang Definitions #2 | 0 | - | 3.79 | 52,470 |
| Slang Definitions #3 | 0 | - | 4.05 | 40,011 |
| Slang Definitions #1 | 0 | - | 3.96 | 55,592 |
| Words for Communities | 0 | - | 4.24 | 12,381 |
