| Quiz | Points | Best | Rating | Takes |
|---|
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,647,854 |
| Planets of the Solar System Quiz | 0 | - | 4.89 | 928,224 |
| Signs of the Zodiac Quiz | 0 | - | 4.38 | 182,062 |
| Medical Specialties | 0 | - | 4.21 | 77,651 |
| Body Part Words Quiz | 0 | - | 4.36 | 129,846 |
| Songs with Body Parts in the Title | 0 | - | 4.26 | 182,981 |
| Animal Anatomy Quiz | 0 | - | 4.23 | 55,644 |
| Body Part Cliches | 0 | - | 4.35 | 115,043 |
| Word Scramble - Body Parts | 0 | - | 4.32 | 150,414 |
| Elements by Symbol Quiz | 0 | - | 4.90 | 154,262 |
| Name the Constellations Quiz | 0 | - | 4.47 | 37,344 |
| Major Taxonomic Ranks | 0 | - | 4.73 | 60,252 |
| Most Common Elements in the Human Body | 0 | - | 4.67 | 113,934 |
| Famous Scientists | 0 | - | 4.57 | 37,355 |
| Three Letter Body Parts Quiz | 0 | - | 4.28 | 189,596 |
| Citrus Fruits | 0 | - | 3.54 | 39,641 |
| Medical Conditions Quiz | 0 | - | 4.71 | 106,472 |
| "Ologies" Quiz | 0 | - | 4.33 | 83,006 |
| Answers are Elements #1 | 0 | - | 4.28 | 48,222 |
| Medical Acronyms | 0 | - | 4.35 | 80,638 |
| Speed Symbol by Element | 0 | - | 4.86 | 79,429 |
| First Names of Scientists | 0 | - | 4.39 | 47,572 |
| Electromagnetic Spectrum | 0 | - | 4.92 | 42,817 |
| Countries with the Most Forest | 0 | - | 4.89 | 125,756 |
| Elemental Words | 0 | - | 4.96 | 42,046 |
| The Diseases They Had | 0 | - | 4.05 | 12,010 |
| Scientific Names | 0 | - | 4.31 | 58,967 |
| Answers are Elements #2 | 0 | - | 4.38 | 48,638 |
| Human Body A-Z | 0 | - | 4.43 | 99,152 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 88,995 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 3.87 | 47,149 |
| Lightest Chemical Elements A-Z | 0 | - | 4.53 | 24,726 |
| The Venus Quiz | 0 | - | 4.05 | 5,702 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,637 |
| Chemical Elements with Short Names | 0 | - | 4.72 | 70,303 |
| Dumb it Down Doc | 0 | - | 4.04 | 57,889 |
| Brightest Objects in the Sky | 0 | - | 4.37 | 14,458 |
| One-Syllable Human Body Parts | 0 | - | 4.25 | 73,474 |
| Name the Virus | 0 | - | 4.78 | 57,421 |
| Environmental Issues | 0 | - | 4.38 | 23,587 |
| Countries with the Most HIV | 0 | - | 4.42 | 39,418 |
| Astronomy Quiz | 0 | - | 4.79 | 54,427 |
| Elements with One-Letter Symbols | 0 | - | 4.74 | 52,923 |
| Top 10 Solar Power Countries | 0 | - | 4.79 | 51,430 |
| Astronomy Decoder | 0 | - | 4.44 | 26,238 |
| Noble Gases | 0 | - | 4.81 | 54,358 |
| Countries with Glaciers | 0 | - | 4.97 | 72,665 |
| Science Decoder | 0 | - | 4.39 | 24,530 |
| Groups of Two - Science | 0 | - | 4.33 | 43,078 |
| Science General Knowledge #1 | 0 | - | 4.53 | 121,631 |
| Science General Knowledge #2 | 0 | - | 4.44 | 85,422 |
| Science General Knowledge #3 | 0 | - | 4.47 | 72,156 |
| Science Vocabulary #1 | 0 | - | 4.26 | 59,577 |
| Science Vocabulary #2 | 0 | - | 4.45 | 48,150 |
| Science Vocabulary #3 | 0 | - | 4.27 | 43,002 |
| Random Symbol to Element | 0 | - | 4.67 | 63,384 |
| Elements that are Gases at Room Temperature | 0 | - | 4.67 | 46,264 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 26,172 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.47 | 132,191 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.55 | 45,343 |
| Periodic Table Symbols Quiz | 0 | - | 4.98 | 35,242 |
| Organs of the Human Body (with map) | 0 | - | 4.04 | 94,044 |
| Tropical Rainforest Countries | 0 | - | 4.48 | 64,223 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,291 |
| Metals of Antiquity | 0 | - | 4.95 | 63,710 |
| Northernmost Countries Without Glaciers | 0 | - | 4.72 | 16,499 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.23 | 31,320 |
| Most Guessed Elements on JetPunk | 0 | - | 4.40 | 36,393 |
| Albert Einstein Quiz | 0 | - | 4.56 | 11,258 |
| Countries with the Most Malaria Deaths | 0 | - | 4.36 | 29,458 |
| Least-Forested Countries | 0 | - | 4.40 | 48,716 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.57 | 53,998 |
| Simple Machines Quiz | 0 | - | 4.23 | 7,543 |
| Most Forested European Countries | 0 | - | 4.74 | 60,348 |
| Countries with the Most Mangroves | 0 | - | 4.47 | 29,417 |
| Periodic Table Elements by Clue | 0 | - | 4.54 | 44,977 |
| Most Common Body Part Words | 0 | - | 3.86 | 27,785 |
| Word Chain - Science | 0 | - | 4.50 | 36,233 |
| Medical Vocabulary | 0 | - | 4.47 | 46,807 |
| Metals by Total Mined Value | 0 | - | 4.57 | 35,392 |
| Periodic Table Elements A-Z | 0 | - | 4.78 | 65,412 |
| Elements by Picture | 0 | - | 4.19 | 42,648 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.39 | 23,954 |
| Planets By Picture Quiz | 0 | - | 4.44 | 39,372 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.09 | 19,934 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.11 | 11,893 |
| Countries with the Most Forest A-Z | 0 | - | 4.50 | 45,613 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.40 | 12,352 |
| Worst Plastic Polluting Countries | 0 | - | 4.46 | 53,515 |
| Science Multiple Choice #1 | 0 | - | 4.46 | 72,480 |
| Least Forested European Countries | 0 | - | 4.22 | 46,609 |
| Least Forested Countries in Asia | 0 | - | 4.77 | 55,178 |
| Fish... or Not a Fish? | 0 | - | 4.34 | 33,590 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.55 | 30,227 |
| Science Multiple Choice #2 | 0 | - | 4.22 | 29,877 |
| Name a Valid Element | 0 | - | 4.52 | 42,987 |
| Astronomy True or False | 0 | - | 4.32 | 30,536 |
| Countries with Tropical Rainforest and Glaciers | 0 | - | 4.64 | 40,541 |
| Things Named For People #3 - Science | 0 | - | 4.50 | 35,750 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.51 | 36,928 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.41 | 31,531 |
| Animals by Skeleton Image | 0 | - | 4.77 | 30,379 |
| Category Elimination - Elements | 0 | - | 4.55 | 40,402 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.17 | 15,689 |
| Countries that Desalinate the Most Water | 0 | - | 4.73 | 19,838 |
| Body Parts in History and Culture | 0 | - | 4.40 | 23,868 |
| Body Parts - No Vowels | 0 | - | 4.01 | 18,344 |
| The Mars Quiz | 0 | - | 4.48 | 15,469 |
| The Saturn Quiz | 0 | - | 4.67 | 9,363 |
| The Jupiter Quiz | 0 | - | 4.50 | 10,008 |
| Solar System Trivia | 0 | - | 4.84 | 30,063 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 87,013 |
| The Pluto Quiz | 0 | - | 4.62 | 7,204 |
| Science Multiple Choice #3 | 0 | - | 4.26 | 27,369 |
| Animals - Taxonomy to Common Name | 0 | - | 4.64 | 22,135 |
| The Sun Quiz | 0 | - | 4.93 | 22,619 |
| Element... or Pokémon? | 0 | - | 4.97 | 81,512 |
| Science True or False | 0 | - | 4.31 | 31,810 |
| Name a Valid Answer - Science | 0 | - | 4.56 | 22,620 |
| The Voyage of Darwin - Animated Map Quiz | 0 | - | 5.00 | 9,995 |
| Planets - Multiple Choice | 0 | - | 4.49 | 30,512 |
| Click the Chemical Element | 0 | - | 4.89 | 46,012 |
| Click the Planet | 0 | - | 4.94 | 39,862 |
| U.S. States with Glaciers | 0 | - | 4.47 | 16,091 |
| Largest Countries Without Glaciers | 0 | - | 4.84 | 12,493 |
