| Quiz | Points | Best | Rating | Takes |
|---|
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,799,959 |
| Planets of the Solar System Quiz | 0 | - | 4.87 | 969,545 |
| Signs of the Zodiac Quiz | 0 | - | 4.41 | 189,109 |
| Birthstones Quiz | 0 | - | 4.38 | 76,335 |
| Medical Specialties | 0 | - | 4.28 | 81,561 |
| Body Part Words Quiz | 0 | - | 4.38 | 134,591 |
| Songs with Body Parts in the Title | 0 | - | 4.26 | 192,568 |
| Animal Anatomy Quiz | 0 | - | 4.27 | 56,940 |
| Body Part Cliches | 0 | - | 4.37 | 117,170 |
| Word Scramble - Body Parts | 0 | - | 4.35 | 163,297 |
| Elements by Symbol Quiz | 0 | - | 4.89 | 165,242 |
| Name the Constellations Quiz | 0 | - | 4.50 | 39,379 |
| Major Taxonomic Ranks | 0 | - | 4.49 | 66,036 |
| Most Common Elements in the Human Body | 0 | - | 4.60 | 119,894 |
| Famous Scientists | 0 | - | 4.55 | 39,305 |
| Three Letter Body Parts Quiz | 0 | - | 4.35 | 195,417 |
| Citrus Fruits | 0 | - | 3.53 | 40,241 |
| Medical Conditions Quiz | 0 | - | 4.79 | 111,913 |
| "Ologies" Quiz | 0 | - | 4.31 | 87,199 |
| Answers are Elements #1 | 0 | - | 4.26 | 49,746 |
| Medical Acronyms | 0 | - | 4.34 | 84,798 |
| Speed Symbol by Element | 0 | - | 4.85 | 85,344 |
| First Names of Scientists | 0 | - | 4.43 | 50,404 |
| Electromagnetic Spectrum | 0 | - | 4.92 | 45,561 |
| Countries with the Most Forest | 0 | - | 4.88 | 131,317 |
| Elemental Words | 0 | - | 4.96 | 45,295 |
| The Diseases They Had | 0 | - | 4.13 | 12,677 |
| Scientific Names | 0 | - | 4.33 | 60,458 |
| Answers are Elements #2 | 0 | - | 4.39 | 50,905 |
| Human Body A-Z | 0 | - | 4.42 | 103,859 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 93,496 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 3.90 | 47,693 |
| Lightest Chemical Elements A-Z | 0 | - | 4.61 | 30,500 |
| The Venus Quiz | 0 | - | 4.08 | 6,162 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.61 | 34,032 |
| Chemical Elements with Short Names | 0 | - | 4.70 | 74,204 |
| Dumb it Down Doc | 0 | - | 4.07 | 60,063 |
| Brightest Objects in the Sky | 0 | - | 4.36 | 15,805 |
| One-Syllable Human Body Parts | 0 | - | 4.24 | 76,766 |
| Name the Virus | 0 | - | 4.70 | 60,008 |
| Environmental Issues | 0 | - | 4.38 | 24,596 |
| Countries with the Most HIV | 0 | - | 4.48 | 41,728 |
| Astronomy Quiz | 0 | - | 4.80 | 60,080 |
| Elements with One-Letter Symbols | 0 | - | 4.79 | 57,014 |
| Top 10 Solar Power Countries | 0 | - | 4.79 | 54,740 |
| Astronomy Decoder | 0 | - | 4.50 | 33,747 |
| Noble Gases | 0 | - | 4.74 | 57,333 |
| Countries with Glaciers | 0 | - | 4.97 | 76,818 |
| Science Decoder | 0 | - | 4.44 | 26,605 |
| Groups of Two - Science | 0 | - | 4.32 | 44,782 |
| Elements Named for Countries | 0 | - | 4.39 | 15,498 |
| Science General Knowledge #1 | 0 | - | 4.50 | 130,370 |
| Science General Knowledge #2 | 0 | - | 4.45 | 91,534 |
| Science General Knowledge #3 | 0 | - | 4.48 | 83,191 |
| Science Vocabulary #1 | 0 | - | 4.31 | 62,884 |
| Science Vocabulary #2 | 0 | - | 4.48 | 51,617 |
| Science Vocabulary #3 | 0 | - | 4.30 | 45,614 |
| Random Symbol to Element | 0 | - | 4.69 | 78,605 |
| Elements that are Gases at Room Temperature | 0 | - | 4.75 | 55,567 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 28,801 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.49 | 151,822 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.78 | 63,010 |
| Periodic Table Symbols Quiz | 0 | - | 4.98 | 44,963 |
| Organs of the Human Body (with map) | 0 | - | 4.06 | 99,924 |
| Tropical Rainforest Countries | 0 | - | 4.47 | 66,684 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.89 | 46,509 |
| Metals of Antiquity | 0 | - | 4.96 | 67,785 |
| Northernmost Countries Without Glaciers | 0 | - | 4.62 | 25,358 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.25 | 32,589 |
| Most Guessed Elements on JetPunk | 0 | - | 4.51 | 45,867 |
| Albert Einstein Quiz | 0 | - | 4.47 | 16,822 |
| Countries with the Most Malaria Deaths | 0 | - | 4.39 | 30,870 |
| Least-Forested Countries | 0 | - | 4.46 | 58,085 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.60 | 56,825 |
| Simple Machines Quiz | 0 | - | 4.31 | 8,226 |
| Most Forested European Countries | 0 | - | 4.78 | 64,377 |
| Countries with the Most Mangroves | 0 | - | 4.49 | 31,021 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.51 | 47,355 |
| Most Common Body Part Words | 0 | - | 3.87 | 28,910 |
| Word Chain - Science | 0 | - | 4.55 | 47,836 |
| Medical Vocabulary | 0 | - | 4.50 | 50,521 |
| Metals by Total Mined Value | 0 | - | 4.63 | 38,186 |
| Periodic Table Elements A-Z | 0 | - | 4.68 | 80,447 |
| Elements by Picture | 0 | - | 4.21 | 60,355 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.43 | 25,876 |
| Planets By Picture Quiz | 0 | - | 4.48 | 44,132 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.10 | 20,893 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.24 | 21,928 |
| Countries with the Most Forest A-Z | 0 | - | 4.60 | 48,434 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.40 | 13,323 |
| Worst Plastic Polluting Countries | 0 | - | 4.52 | 56,576 |
| Science Multiple Choice #1 | 0 | - | 4.50 | 76,128 |
| Least Forested European Countries | 0 | - | 4.28 | 48,093 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 58,025 |
| Fish... or Not a Fish? | 0 | - | 4.43 | 36,372 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.56 | 32,520 |
| Science Multiple Choice #2 | 0 | - | 4.18 | 31,355 |
| Name a Valid Element | 0 | - | 4.61 | 46,759 |
| Astronomy True or False | 0 | - | 4.34 | 32,262 |
| Countries with Tropical Rainforest and Glaciers | 0 | - | 4.60 | 42,788 |
| Things Named For People #3 - Science | 0 | - | 4.60 | 39,336 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.51 | 40,035 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.47 | 33,490 |
| Animals by Skeleton Image | 0 | - | 4.70 | 34,632 |
| Category Elimination - Elements | 0 | - | 4.49 | 44,466 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.26 | 17,194 |
| Countries that Desalinate the Most Water | 0 | - | 4.80 | 33,754 |
| Body Parts in History and Culture | 0 | - | 4.35 | 31,584 |
| Body Parts - No Vowels | 0 | - | 4.07 | 19,589 |
| The Mars Quiz | 0 | - | 4.47 | 16,755 |
| The Saturn Quiz | 0 | - | 4.60 | 10,410 |
| The Jupiter Quiz | 0 | - | 4.55 | 14,807 |
| Solar System Trivia | 0 | - | 4.86 | 34,650 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 98,857 |
| The Pluto Quiz | 0 | - | 4.64 | 8,320 |
| Science Multiple Choice #3 | 0 | - | 4.32 | 29,140 |
| Animals - Taxonomy to Common Name | 0 | - | 4.57 | 24,201 |
| The Sun Quiz | 0 | - | 4.94 | 26,315 |
| Element... or Pokémon? | 0 | - | 4.97 | 98,389 |
| Science True or False | 0 | - | 4.28 | 33,769 |
| Name a Valid Answer - Science | 0 | - | 4.56 | 27,346 |
| The Voyage of Darwin - Animated Map Quiz | 0 | - | 4.99 | 11,603 |
| Planets - Multiple Choice | 0 | - | 4.41 | 44,075 |
| Click the Chemical Element | 0 | - | 4.95 | 56,867 |
| Click the Planet | 0 | - | 4.92 | 47,048 |
| U.S. States with Glaciers | 0 | - | 4.51 | 18,520 |
| Largest Countries Without Glaciers | 0 | - | 4.88 | 15,149 |
| A Quiz About Diamonds | 0 | - | 4.51 | 7,955 |
| Periodic Table Elements by Clue #2 | 0 | - | 4.41 | 7,807 |
