| Quiz | Points | Best | Rating | Takes |
|---|
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,805,679 |
| Planets of the Solar System Quiz | 0 | - | 4.87 | 971,237 |
| Signs of the Zodiac Quiz | 0 | - | 4.41 | 189,343 |
| Birthstones Quiz | 0 | - | 4.38 | 76,412 |
| Medical Specialties | 0 | - | 4.29 | 81,731 |
| Body Part Words Quiz | 0 | - | 4.38 | 134,743 |
| Songs with Body Parts in the Title | 0 | - | 4.26 | 192,963 |
| Animal Anatomy Quiz | 0 | - | 4.27 | 56,995 |
| Body Part Cliches | 0 | - | 4.37 | 117,213 |
| Word Scramble - Body Parts | 0 | - | 4.35 | 163,450 |
| International Scientific Units | 0 | - | 4.93 | 129,381 |
| Elements by Symbol Quiz | 0 | - | 4.89 | 165,646 |
| Name the Constellations Quiz | 0 | - | 4.50 | 39,431 |
| Major Taxonomic Ranks | 0 | - | 4.50 | 66,258 |
| Most Common Elements in the Human Body | 0 | - | 4.60 | 120,104 |
| Famous Scientists | 0 | - | 4.55 | 39,353 |
| Three Letter Body Parts Quiz | 0 | - | 4.36 | 195,572 |
| Citrus Fruits | 0 | - | 3.53 | 40,264 |
| Medical Conditions Quiz | 0 | - | 4.79 | 112,071 |
| "Ologies" Quiz | 0 | - | 4.31 | 87,332 |
| Answers are Elements #1 | 0 | - | 4.26 | 49,791 |
| Medical Acronyms | 0 | - | 4.34 | 84,921 |
| Speed Symbol by Element | 0 | - | 4.85 | 85,558 |
| First Names of Scientists | 0 | - | 4.43 | 50,486 |
| Electromagnetic Spectrum | 0 | - | 4.92 | 45,635 |
| Countries with the Most Forest | 0 | - | 4.88 | 131,514 |
| Elemental Words | 0 | - | 4.96 | 45,405 |
| The Diseases They Had | 0 | - | 4.13 | 12,707 |
| Scientific Names | 0 | - | 4.33 | 60,534 |
| Answers are Elements #2 | 0 | - | 4.39 | 50,984 |
| Human Body A-Z | 0 | - | 4.42 | 103,990 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 93,624 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 3.90 | 47,711 |
| Lightest Chemical Elements A-Z | 0 | - | 4.61 | 30,536 |
| The Venus Quiz | 0 | - | 4.08 | 6,173 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.61 | 34,118 |
| Chemical Elements with Short Names | 0 | - | 4.70 | 74,302 |
| Dumb it Down Doc | 0 | - | 4.07 | 60,248 |
| Brightest Objects in the Sky | 0 | - | 4.36 | 15,835 |
| One-Syllable Human Body Parts | 0 | - | 4.25 | 76,888 |
| Name the Virus | 0 | - | 4.70 | 60,095 |
| Environmental Issues | 0 | - | 4.38 | 24,635 |
| Countries with the Most HIV | 0 | - | 4.48 | 41,785 |
| Astronomy Quiz | 0 | - | 4.80 | 60,307 |
| Elements with One-Letter Symbols | 0 | - | 4.79 | 57,158 |
| Top 10 Solar Power Countries | 0 | - | 4.79 | 54,836 |
| Astronomy Decoder | 0 | - | 4.50 | 33,806 |
| Noble Gases | 0 | - | 4.74 | 57,432 |
| Countries with Glaciers | 0 | - | 4.97 | 76,960 |
| Science Decoder | 0 | - | 4.44 | 26,653 |
| Groups of Two - Science | 0 | - | 4.32 | 44,840 |
| Elements Named for Countries | 0 | - | 4.38 | 15,657 |
| Science General Knowledge #1 | 0 | - | 4.50 | 130,649 |
| Science General Knowledge #2 | 0 | - | 4.45 | 91,728 |
| Science General Knowledge #3 | 0 | - | 4.48 | 83,377 |
| Science Vocabulary #1 | 0 | - | 4.31 | 63,029 |
| Science Vocabulary #2 | 0 | - | 4.48 | 51,754 |
| Science Vocabulary #3 | 0 | - | 4.30 | 45,722 |
| Random Symbol to Element | 0 | - | 4.69 | 78,771 |
| Elements that are Gases at Room Temperature | 0 | - | 4.75 | 55,684 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 29,070 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.48 | 152,304 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.78 | 63,165 |
| Periodic Table Symbols Quiz | 0 | - | 4.98 | 45,405 |
| Organs of the Human Body (with map) | 0 | - | 4.06 | 100,091 |
| Tropical Rainforest Countries | 0 | - | 4.47 | 66,793 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.89 | 46,571 |
| Metals of Antiquity | 0 | - | 4.96 | 67,914 |
| Northernmost Countries Without Glaciers | 0 | - | 4.62 | 25,411 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.25 | 32,632 |
| Most Guessed Elements on JetPunk | 0 | - | 4.51 | 45,917 |
| Albert Einstein Quiz | 0 | - | 4.47 | 16,851 |
| Countries with the Most Malaria Deaths | 0 | - | 4.39 | 30,906 |
| Least-Forested Countries | 0 | - | 4.46 | 58,242 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.60 | 56,939 |
| Simple Machines Quiz | 0 | - | 4.31 | 8,237 |
| Most Forested European Countries | 0 | - | 4.78 | 64,536 |
| Countries with the Most Mangroves | 0 | - | 4.49 | 31,090 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.51 | 47,453 |
| Most Common Body Part Words | 0 | - | 3.87 | 28,958 |
| Word Chain - Science | 0 | - | 4.56 | 47,956 |
| Medical Vocabulary | 0 | - | 4.50 | 50,670 |
| Metals by Total Mined Value | 0 | - | 4.63 | 38,278 |
| Periodic Table Elements A-Z | 0 | - | 4.68 | 80,641 |
| Elements by Picture | 0 | - | 4.21 | 60,485 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.43 | 25,949 |
| Planets By Picture Quiz | 0 | - | 4.48 | 44,297 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.10 | 20,939 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.24 | 21,996 |
| Countries with the Most Forest A-Z | 0 | - | 4.60 | 48,567 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.40 | 13,345 |
| Worst Plastic Polluting Countries | 0 | - | 4.52 | 56,696 |
| Science Multiple Choice #1 | 0 | - | 4.50 | 76,287 |
| Least Forested European Countries | 0 | - | 4.28 | 48,188 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 58,134 |
| Fish... or Not a Fish? | 0 | - | 4.43 | 36,490 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.56 | 32,599 |
| Science Multiple Choice #2 | 0 | - | 4.18 | 31,410 |
| Name a Valid Element | 0 | - | 4.61 | 46,893 |
| Astronomy True or False | 0 | - | 4.35 | 32,321 |
| Countries with Tropical Rainforest and Glaciers | 0 | - | 4.60 | 42,864 |
| Things Named For People #3 - Science | 0 | - | 4.60 | 39,447 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.51 | 40,152 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.47 | 33,571 |
| Animals by Skeleton Image | 0 | - | 4.70 | 34,794 |
| Category Elimination - Elements | 0 | - | 4.49 | 44,612 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.26 | 17,244 |
| Countries that Desalinate the Most Water | 0 | - | 4.80 | 33,921 |
| Body Parts in History and Culture | 0 | - | 4.35 | 31,632 |
| Body Parts - No Vowels | 0 | - | 4.07 | 19,632 |
| The Mars Quiz | 0 | - | 4.47 | 16,779 |
| The Saturn Quiz | 0 | - | 4.56 | 10,434 |
| The Jupiter Quiz | 0 | - | 4.55 | 14,829 |
| Solar System Trivia | 0 | - | 4.85 | 34,837 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 99,288 |
| The Pluto Quiz | 0 | - | 4.64 | 8,339 |
| Science Multiple Choice #3 | 0 | - | 4.32 | 29,223 |
| Animals - Taxonomy to Common Name | 0 | - | 4.59 | 24,262 |
| The Sun Quiz | 0 | - | 4.94 | 26,433 |
| Element... or Pokémon? | 0 | - | 4.97 | 99,118 |
| Science True or False | 0 | - | 4.28 | 33,889 |
| Name a Valid Answer - Science | 0 | - | 4.56 | 27,540 |
| The Voyage of Darwin - Animated Map Quiz | 0 | - | 4.99 | 11,644 |
| Planets - Multiple Choice | 0 | - | 4.41 | 44,231 |
| Click the Chemical Element | 0 | - | 4.95 | 57,263 |
| Click the Planet | 0 | - | 4.92 | 47,290 |
| U.S. States with Glaciers | 0 | - | 4.51 | 18,622 |
| Largest Countries Without Glaciers | 0 | - | 4.89 | 15,258 |
| A Quiz About Diamonds | 0 | - | 4.53 | 8,023 |
| Periodic Table Elements by Clue #2 | 0 | - | 4.41 | 7,873 |
