| Quiz | Points | Best | Rating | Takes |
|---|
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,755,562 |
| Planets of the Solar System Quiz | 0 | - | 4.88 | 957,655 |
| Signs of the Zodiac Quiz | 0 | - | 4.41 | 187,174 |
| Birthstones Quiz | 0 | - | 4.38 | 75,750 |
| Medical Specialties | 0 | - | 4.28 | 80,326 |
| Body Part Words Quiz | 0 | - | 4.38 | 133,282 |
| Songs with Body Parts in the Title | 0 | - | 4.28 | 189,932 |
| Animal Anatomy Quiz | 0 | - | 4.27 | 56,565 |
| Body Part Cliches | 0 | - | 4.36 | 116,518 |
| Word Scramble - Body Parts | 0 | - | 4.35 | 161,187 |
| International Scientific Units | 0 | - | 4.94 | 126,146 |
| Elements by Symbol Quiz | 0 | - | 4.89 | 161,878 |
| Name the Constellations Quiz | 0 | - | 4.51 | 38,849 |
| Major Taxonomic Ranks | 0 | - | 4.49 | 64,481 |
| Most Common Elements in the Human Body | 0 | - | 4.52 | 118,273 |
| Famous Scientists | 0 | - | 4.54 | 38,729 |
| Three Letter Body Parts Quiz | 0 | - | 4.35 | 193,802 |
| Citrus Fruits | 0 | - | 3.51 | 40,057 |
| Medical Conditions Quiz | 0 | - | 4.74 | 110,192 |
| "Ologies" Quiz | 0 | - | 4.31 | 85,857 |
| Answers are Elements #1 | 0 | - | 4.28 | 49,267 |
| Medical Acronyms | 0 | - | 4.35 | 83,426 |
| Speed Symbol by Element | 0 | - | 4.85 | 83,492 |
| First Names of Scientists | 0 | - | 4.43 | 49,542 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 44,703 |
| Countries with the Most Forest | 0 | - | 4.87 | 129,620 |
| Elemental Words | 0 | - | 4.96 | 44,261 |
| The Diseases They Had | 0 | - | 4.13 | 12,463 |
| Scientific Names | 0 | - | 4.33 | 60,029 |
| Answers are Elements #2 | 0 | - | 4.39 | 50,218 |
| Human Body A-Z | 0 | - | 4.41 | 102,363 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 92,189 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 3.90 | 47,547 |
| Lightest Chemical Elements A-Z | 0 | - | 4.59 | 30,068 |
| The Venus Quiz | 0 | - | 4.08 | 6,043 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.63 | 33,279 |
| Chemical Elements with Short Names | 0 | - | 4.70 | 73,045 |
| Dumb it Down Doc | 0 | - | 4.06 | 59,324 |
| Brightest Objects in the Sky | 0 | - | 4.36 | 15,368 |
| One-Syllable Human Body Parts | 0 | - | 4.24 | 76,086 |
| Name the Virus | 0 | - | 4.69 | 59,250 |
| Environmental Issues | 0 | - | 4.38 | 24,292 |
| Countries with the Most HIV | 0 | - | 4.47 | 41,037 |
| Astronomy Quiz | 0 | - | 4.79 | 58,427 |
| Elements with One-Letter Symbols | 0 | - | 4.79 | 55,819 |
| Top 10 Solar Power Countries | 0 | - | 4.83 | 53,763 |
| Astronomy Decoder | 0 | - | 4.49 | 27,586 |
| Noble Gases | 0 | - | 4.74 | 56,542 |
| Countries with Glaciers | 0 | - | 4.97 | 75,411 |
| Science Decoder | 0 | - | 4.43 | 25,818 |
| Groups of Two - Science | 0 | - | 4.32 | 44,335 |
| Elements Named for Countries | 0 | - | 4.43 | 14,677 |
| Science General Knowledge #1 | 0 | - | 4.52 | 128,196 |
| Science General Knowledge #2 | 0 | - | 4.45 | 90,003 |
| Science General Knowledge #3 | 0 | - | 4.47 | 81,808 |
| Science Vocabulary #1 | 0 | - | 4.30 | 61,959 |
| Science Vocabulary #2 | 0 | - | 4.48 | 50,646 |
| Science Vocabulary #3 | 0 | - | 4.30 | 44,897 |
| Random Symbol to Element | 0 | - | 4.70 | 68,985 |
| Elements that are Gases at Room Temperature | 0 | - | 4.68 | 47,891 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 28,045 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.50 | 146,050 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.76 | 61,790 |
| Periodic Table Symbols Quiz | 0 | - | 4.98 | 42,047 |
| Organs of the Human Body (with map) | 0 | - | 4.06 | 97,758 |
| Tropical Rainforest Countries | 0 | - | 4.47 | 65,886 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.88 | 45,782 |
| Metals of Antiquity | 0 | - | 4.95 | 66,487 |
| Northernmost Countries Without Glaciers | 0 | - | 4.64 | 17,849 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.24 | 32,213 |
| Most Guessed Elements on JetPunk | 0 | - | 4.51 | 45,089 |
| Albert Einstein Quiz | 0 | - | 4.46 | 16,547 |
| Countries with the Most Malaria Deaths | 0 | - | 4.38 | 30,485 |
| Least-Forested Countries | 0 | - | 4.42 | 50,092 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.52 | 55,954 |
| Simple Machines Quiz | 0 | - | 4.29 | 7,999 |
| Most Forested European Countries | 0 | - | 4.76 | 63,042 |
| Countries with the Most Mangroves | 0 | - | 4.49 | 30,559 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.51 | 46,705 |
| Most Common Body Part Words | 0 | - | 3.85 | 28,556 |
| Word Chain - Science | 0 | - | 4.54 | 46,953 |
| Medical Vocabulary | 0 | - | 4.50 | 49,419 |
| Metals by Total Mined Value | 0 | - | 4.60 | 37,370 |
| Periodic Table Elements A-Z | 0 | - | 4.70 | 78,910 |
| Elements by Picture | 0 | - | 4.19 | 44,078 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.42 | 25,302 |
| Planets By Picture Quiz | 0 | - | 4.48 | 42,838 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 20,598 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.23 | 21,659 |
| Countries with the Most Forest A-Z | 0 | - | 4.52 | 47,652 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.40 | 13,023 |
| Worst Plastic Polluting Countries | 0 | - | 4.51 | 55,725 |
| Science Multiple Choice #1 | 0 | - | 4.50 | 75,092 |
| Least Forested European Countries | 0 | - | 4.28 | 47,628 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 57,223 |
| Fish... or Not a Fish? | 0 | - | 4.41 | 35,451 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.55 | 31,859 |
| Science Multiple Choice #2 | 0 | - | 4.18 | 30,990 |
| Name a Valid Element | 0 | - | 4.60 | 45,545 |
| Astronomy True or False | 0 | - | 4.35 | 31,703 |
| Countries with Tropical Rainforest and Glaciers | 0 | - | 4.68 | 42,029 |
| Things Named For People #3 - Science | 0 | - | 4.60 | 37,862 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.52 | 39,147 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.46 | 32,903 |
| Animals by Skeleton Image | 0 | - | 4.79 | 33,296 |
| Category Elimination - Elements | 0 | - | 4.49 | 43,350 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.24 | 16,791 |
| Countries that Desalinate the Most Water | 0 | - | 4.82 | 21,372 |
| Body Parts in History and Culture | 0 | - | 4.34 | 31,215 |
| Body Parts - No Vowels | 0 | - | 4.03 | 19,078 |
| The Mars Quiz | 0 | - | 4.47 | 16,421 |
| The Saturn Quiz | 0 | - | 4.60 | 10,157 |
| The Jupiter Quiz | 0 | - | 4.55 | 14,434 |
| Solar System Trivia | 0 | - | 4.85 | 33,368 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 95,480 |
| The Pluto Quiz | 0 | - | 4.64 | 8,020 |
| Science Multiple Choice #3 | 0 | - | 4.32 | 28,634 |
| Animals - Taxonomy to Common Name | 0 | - | 4.56 | 23,647 |
| The Sun Quiz | 0 | - | 4.94 | 25,245 |
| Element... or Pokémon? | 0 | - | 4.97 | 92,622 |
| Science True or False | 0 | - | 4.26 | 33,223 |
| Name a Valid Answer - Science | 0 | - | 4.56 | 26,031 |
| The Voyage of Darwin - Animated Map Quiz | 0 | - | 4.99 | 11,169 |
| Planets - Multiple Choice | 0 | - | 4.41 | 43,163 |
| Click the Chemical Element | 0 | - | 4.94 | 53,545 |
| Click the Planet | 0 | - | 4.91 | 44,993 |
| U.S. States with Glaciers | 0 | - | 4.50 | 17,850 |
| Largest Countries Without Glaciers | 0 | - | 4.88 | 14,319 |
| A Quiz About Diamonds | 0 | - | 4.51 | 7,538 |
| Periodic Table Elements by Clue #2 | 0 | - | 4.41 | 7,295 |
