| Quiz | Points | Best | Rating | Takes |
|---|
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,825,766 |
| Planets of the Solar System Quiz | 0 | - | 4.87 | 977,021 |
| Signs of the Zodiac Quiz | 0 | - | 4.41 | 190,289 |
| Birthstones Quiz | 0 | - | 4.38 | 76,637 |
| Medical Specialties | 0 | - | 4.29 | 82,337 |
| Body Part Words Quiz | 0 | - | 4.38 | 135,559 |
| Songs with Body Parts in the Title | 0 | - | 4.27 | 194,577 |
| Animal Anatomy Quiz | 0 | - | 4.28 | 57,143 |
| Body Part Cliches | 0 | - | 4.37 | 117,403 |
| Word Scramble - Body Parts | 0 | - | 4.36 | 164,123 |
| International Scientific Units | 0 | - | 4.92 | 130,570 |
| Elements by Symbol Quiz | 0 | - | 4.90 | 166,824 |
| Name the Constellations Quiz | 0 | - | 4.50 | 39,762 |
| Major Taxonomic Ranks | 0 | - | 4.50 | 66,965 |
| Most Common Elements in the Human Body | 0 | - | 4.60 | 120,894 |
| Famous Scientists | 0 | - | 4.56 | 39,428 |
| Three Letter Body Parts Quiz | 0 | - | 4.36 | 196,058 |
| Citrus Fruits | 0 | - | 3.51 | 40,324 |
| Medical Conditions Quiz | 0 | - | 4.79 | 112,591 |
| "Ologies" Quiz | 0 | - | 4.31 | 87,794 |
| Answers are Elements #1 | 0 | - | 4.26 | 49,967 |
| Medical Acronyms | 0 | - | 4.34 | 85,528 |
| Speed Symbol by Element | 0 | - | 4.86 | 86,263 |
| First Names of Scientists | 0 | - | 4.43 | 50,804 |
| Electromagnetic Spectrum | 0 | - | 4.92 | 45,812 |
| Countries with the Most Forest | 0 | - | 4.88 | 132,231 |
| Elemental Words | 0 | - | 4.96 | 45,691 |
| The Diseases They Had | 0 | - | 4.13 | 12,782 |
| Scientific Names | 0 | - | 4.33 | 60,804 |
| Answers are Elements #2 | 0 | - | 4.39 | 51,235 |
| Human Body A-Z | 0 | - | 4.42 | 104,537 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 93,801 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 3.91 | 47,798 |
| Lightest Chemical Elements A-Z | 0 | - | 4.61 | 30,609 |
| The Venus Quiz | 0 | - | 4.08 | 6,206 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.61 | 34,335 |
| Chemical Elements with Short Names | 0 | - | 4.70 | 74,539 |
| Dumb it Down Doc | 0 | - | 4.07 | 60,602 |
| Brightest Objects in the Sky | 0 | - | 4.36 | 15,911 |
| One-Syllable Human Body Parts | 0 | - | 4.25 | 77,277 |
| Name the Virus | 0 | - | 4.70 | 60,376 |
| Environmental Issues | 0 | - | 4.38 | 24,752 |
| Countries with the Most HIV | 0 | - | 4.48 | 41,960 |
| Astronomy Quiz | 0 | - | 4.76 | 60,987 |
| Elements with One-Letter Symbols | 0 | - | 4.79 | 57,549 |
| Top 10 Solar Power Countries | 0 | - | 4.80 | 55,145 |
| Astronomy Decoder | 0 | - | 4.50 | 34,021 |
| Noble Gases | 0 | - | 4.74 | 57,686 |
| Countries with Glaciers | 0 | - | 4.97 | 77,546 |
| Science Decoder | 0 | - | 4.44 | 26,759 |
| Groups of Two - Science | 0 | - | 4.32 | 45,054 |
| Elements Named for Countries | 0 | - | 4.38 | 16,283 |
| Science General Knowledge #1 | 0 | - | 4.50 | 131,780 |
| Science General Knowledge #2 | 0 | - | 4.42 | 92,456 |
| Science General Knowledge #3 | 0 | - | 4.47 | 84,150 |
| Science Vocabulary #1 | 0 | - | 4.31 | 63,523 |
| Science Vocabulary #2 | 0 | - | 4.48 | 52,163 |
| Science Vocabulary #3 | 0 | - | 4.30 | 46,087 |
| Random Symbol to Element | 0 | - | 4.69 | 79,432 |
| Elements that are Gases at Room Temperature | 0 | - | 4.75 | 55,925 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 29,447 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.48 | 153,277 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.78 | 63,620 |
| Periodic Table Symbols Quiz | 0 | - | 4.98 | 46,276 |
| Organs of the Human Body (with map) | 0 | - | 4.06 | 100,816 |
| Tropical Rainforest Countries | 0 | - | 4.47 | 67,164 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.89 | 46,804 |
| Metals of Antiquity | 0 | - | 4.96 | 68,308 |
| Northernmost Countries Without Glaciers | 0 | - | 4.62 | 25,488 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.25 | 32,779 |
| Most Guessed Elements on JetPunk | 0 | - | 4.52 | 46,058 |
| Albert Einstein Quiz | 0 | - | 4.48 | 16,917 |
| Countries with the Most Malaria Deaths | 0 | - | 4.39 | 31,052 |
| Least-Forested Countries | 0 | - | 4.47 | 58,753 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.61 | 57,345 |
| Simple Machines Quiz | 0 | - | 4.31 | 8,264 |
| Most Forested European Countries | 0 | - | 4.79 | 65,133 |
| Countries with the Most Mangroves | 0 | - | 4.50 | 31,300 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.51 | 47,708 |
| Most Common Body Part Words | 0 | - | 3.87 | 29,133 |
| Word Chain - Science | 0 | - | 4.56 | 48,369 |
| Medical Vocabulary | 0 | - | 4.50 | 51,111 |
| Metals by Total Mined Value | 0 | - | 4.63 | 38,565 |
| Periodic Table Elements A-Z | 0 | - | 4.64 | 81,317 |
| Elements by Picture | 0 | - | 4.21 | 60,964 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.43 | 26,149 |
| Planets By Picture Quiz | 0 | - | 4.48 | 44,860 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.11 | 21,068 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.24 | 22,303 |
| Countries with the Most Forest A-Z | 0 | - | 4.60 | 48,983 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.41 | 13,409 |
| Worst Plastic Polluting Countries | 0 | - | 4.59 | 57,236 |
| Science Multiple Choice #1 | 0 | - | 4.50 | 76,873 |
| Least Forested European Countries | 0 | - | 4.28 | 48,580 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 58,517 |
| Fish... or Not a Fish? | 0 | - | 4.41 | 36,868 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.55 | 32,900 |
| Science Multiple Choice #2 | 0 | - | 4.19 | 31,680 |
| Name a Valid Element | 0 | - | 4.61 | 47,367 |
| Astronomy True or False | 0 | - | 4.35 | 32,552 |
| Countries with Tropical Rainforest and Glaciers | 0 | - | 4.60 | 43,112 |
| Things Named For People #3 - Science | 0 | - | 4.60 | 46,092 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.51 | 40,552 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.47 | 33,815 |
| Animals by Skeleton Image | 0 | - | 4.70 | 35,303 |
| Category Elimination - Elements | 0 | - | 4.49 | 45,109 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.23 | 17,424 |
| Countries that Desalinate the Most Water | 0 | - | 4.82 | 34,589 |
| Body Parts in History and Culture | 0 | - | 4.35 | 31,796 |
| Body Parts - No Vowels | 0 | - | 4.09 | 19,835 |
| The Mars Quiz | 0 | - | 4.47 | 16,861 |
| The Saturn Quiz | 0 | - | 4.57 | 10,480 |
| The Jupiter Quiz | 0 | - | 4.55 | 14,900 |
| Solar System Trivia | 0 | - | 4.84 | 35,483 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 100,830 |
| The Pluto Quiz | 0 | - | 4.64 | 8,433 |
| Science Multiple Choice #3 | 0 | - | 4.32 | 29,512 |
| Animals - Taxonomy to Common Name | 0 | - | 4.60 | 24,492 |
| The Sun Quiz | 0 | - | 4.94 | 26,862 |
| Element... or Pokémon? | 0 | - | 4.98 | 101,499 |
| Science True or False | 0 | - | 4.29 | 34,265 |
| Name a Valid Answer - Science | 0 | - | 4.57 | 28,234 |
| The Voyage of Darwin - Animated Map Quiz | 0 | - | 4.99 | 11,773 |
| Planets - Multiple Choice | 0 | - | 4.39 | 44,787 |
| Click the Chemical Element | 0 | - | 4.95 | 58,645 |
| Click the Planet | 0 | - | 4.92 | 48,269 |
| U.S. States with Glaciers | 0 | - | 4.52 | 19,011 |
| Largest Countries Without Glaciers | 0 | - | 4.89 | 15,620 |
| A Quiz About Diamonds | 0 | - | 4.53 | 8,255 |
| Periodic Table Elements by Clue #2 | 0 | - | 4.43 | 8,168 |
