| Has Anyone Ever Done It #1 | 0 | - | 4.81 | 55,360 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,712 |
| International Scientific Units | 0 | - | 4.95 | 157,368 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 62,996 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,645 |
| Science Multiple Choice #3 | 0 | - | 4.39 | 34,688 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,771 |
| Geography True or False #2 | 0 | - | 4.41 | 87,992 |
| Geography True or False #3 | 0 | - | 4.42 | 78,207 |
| Geography True or False #4 | 0 | - | 4.49 | 82,197 |
| History True or False #3 | 0 | - | 4.43 | 56,999 |
| Geography True or False #1 | 0 | - | 4.48 | 123,236 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,248,634 |
| Elements by Symbol | 0 | - | 4.92 | 197,703 |
| Speed Symbol by Element | 0 | - | 4.90 | 104,965 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,398 |
| Noble Gases | 0 | - | 4.89 | 78,433 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 64,741 |
| Periodic Table Symbols | 0 | - | 4.97 | 72,696 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 81,925 |
| Name the Virus | 0 | - | 4.87 | 76,885 |
| History True or False #1 | 0 | - | 4.53 | 103,281 |
| History True or False #2 | 0 | - | 4.41 | 67,527 |
| Has Anyone Ever Done It #3 | 0 | - | 4.56 | 51,336 |
| Has Anyone Ever Done It #2 | 0 | - | 4.46 | 47,204 |
| Geography True or False #5 | 0 | - | 4.36 | 57,930 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 80,801 |
| Famous Scientists | 0 | - | 4.57 | 42,721 |
| General Knowledge True False #1 | 0 | - | 4.58 | 55,581 |
| General Knowledge True False #2 | 0 | - | 4.44 | 36,897 |
| General Knowledge True False #3 | 0 | - | 4.49 | 37,168 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 54,076 |
| Elemental Words | 0 | - | 4.97 | 52,385 |
| Metals of Antiquity | 0 | - | 4.95 | 93,610 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,871 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,498 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,398 |
| Multiple Choice Geography #3 | 0 | - | 4.81 | 74,380 |
| Country Confusion | 0 | - | 4.98 | 62,474 |
| Scientific Names | 0 | - | 4.32 | 78,562 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,035 |
| Random Symbol to Element | 0 | - | 4.88 | 93,252 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 189,094 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,618 |
| Astronomy Quiz | 0 | - | 4.90 | 82,820 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,676 |
| Solar System Trivia | 0 | - | 4.93 | 46,810 |
| Body Part Cliches | 0 | - | 4.44 | 123,548 |
| Bones of the Human Body | 0 | - | 4.51 | 43,034 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,328 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,689 |
| Major League Baseball True False | 0 | - | 4.13 | 8,616 |
| What's Bigger? #1 | 0 | - | 4.87 | 150,649 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.95 | 110,897 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,129 |
| Head to Head - Countries #1 | 0 | - | 4.99 | 131,835 |
| Head to Head - Countries #2 | 0 | - | 4.96 | 93,689 |
| Head to Head - Animals | 0 | - | 4.88 | 69,696 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,369 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,348 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,020 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,030 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,749 |
| Word Chain - Science | 0 | - | 4.59 | 54,980 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,104 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,106 |
| Environmental Issues | 0 | - | 4.54 | 26,865 |
| Literature Multiple Choice #1 | 0 | - | 4.51 | 40,931 |
| Drink It, Play It, or Spend It | 0 | - | 4.44 | 28,442 |
| Which Came First? | 0 | - | 4.37 | 74,885 |
| Literature Multiple Choice #2 | 0 | - | 4.45 | 34,608 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,242 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,074 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,706 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,096 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,796 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,511 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,433 |
| Multiple Choice Geography #1 | 0 | - | 4.77 | 136,528 |
| Multiple Choice Geography #2 | 0 | - | 4.46 | 89,871 |
| Movie Quotes Multiple Choice #1 | 0 | - | 4.46 | 33,803 |
| Three Real and One Fake - World Geography | 0 | - | 4.51 | 98,344 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,018 |
| The Sun Quiz | 0 | - | 4.93 | 34,792 |
| First Names of Scientists | 0 | - | 4.51 | 56,989 |
| Groups of Two - Science | 0 | - | 4.26 | 48,370 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,965 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,066 |
| Science Decoder | 0 | - | 4.52 | 28,793 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,383 |
| Animals - Taxonomy to Common Name | 0 | - | 4.80 | 28,337 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,101 |
| Elements by Picture | 0 | - | 4.27 | 70,079 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 103,093 |
| Name a Valid Element | 0 | - | 4.67 | 70,175 |
| Medical Acronyms | 0 | - | 4.43 | 96,979 |
| Medical Vocabulary | 0 | - | 4.54 | 59,213 |
| Multiple Choice General Knowledge #6 | 0 | - | 4.54 | 29,928 |
| SAT Vocabulary Words Starting With A | 0 | - | 4.43 | 22,790 |
| SAT Vocabulary Words Starting With D | 0 | - | 4.55 | 20,224 |
| SAT Vocabulary Words Starting With C | 0 | - | 4.51 | 19,360 |
| SAT Vocabulary Words Starting With E | 0 | - | 4.53 | 20,161 |
| History Multiple Choice #4 | 0 | - | 4.35 | 50,273 |
| Multiple Choice General Knowledge #5 | 0 | - | 4.55 | 42,869 |
| Three Real and One Fake - Movies | 0 | - | 4.41 | 24,899 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,142 |
| SAT Vocabulary Words Starting With I | 0 | - | 4.66 | 16,167 |
| Multiple Choice Geography #4 | 0 | - | 4.64 | 19,422 |
| Birthstones by Month | 0 | - | 4.42 | 80,768 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,302 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,406 |
| Name the Metal Alloy | 0 | - | 4.73 | 13,860 |
| Answers are Elements #1 | 0 | - | 4.29 | 52,879 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,234 |
| Element... or Pokémon? | 0 | - | 4.98 | 132,147 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,431 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,010 |
| Body Part Words | 0 | - | 4.43 | 146,138 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,878 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 176,754 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,734 |
| Human Body A-Z | 0 | - | 4.51 | 129,372 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 88,328 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,529 |
| Medical Specialties | 0 | - | 4.32 | 91,872 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 57,954 |
| Multiple Choice General Knowledge #1 | 0 | - | 4.26 | 255,117 |
| Multiple Choice General Knowledge #3 | 0 | - | 4.28 | 57,931 |
| Multiple Choice General Knowledge #2 | 0 | - | 4.18 | 62,261 |
| Multiple Choice General Knowledge #4 | 0 | - | 4.29 | 53,879 |
| Best of Malkiboy's Multiple Choice General Knowledge | 0 | - | 4.70 | 21,946 |
| The Pluto Quiz | 0 | - | 4.61 | 9,883 |
| Citrus Fruits | 0 | - | 3.63 | 42,093 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,577 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,789 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,818 |
| Astronomy Decoder | 0 | - | 4.49 | 38,106 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,474 |
| The Mars Quiz | 0 | - | 4.55 | 18,686 |
| The Saturn Quiz | 0 | - | 4.54 | 11,569 |
| Most Common Body Part Words | 0 | - | 3.90 | 31,731 |
| The Diseases They Had | 0 | - | 4.15 | 14,028 |
| Dumb it Down Doc | 0 | - | 4.13 | 65,023 |
| Weather and Climate Multiple Choice | 0 | - | 4.33 | 11,136 |
| SAT Vocabulary Words Starting With B | 0 | - | 4.20 | 12,749 |
| SAT Vocabulary Words Starting With F | 0 | - | 4.39 | 15,212 |
| Multiple Choice Animal Quiz #2 | 0 | - | 4.21 | 15,479 |
| Movie Multiple Choice #1 | 0 | - | 4.04 | 29,250 |
| Movie Multiple Choice #2 | 0 | - | 4.22 | 18,072 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 226,334 |
| Name the Constellations | 0 | - | 4.58 | 45,063 |
| Astronomy True or False | 0 | - | 4.39 | 36,523 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,959 |
| Body Parts - No Vowels | 0 | - | 4.13 | 25,434 |
| The U.S. Economy by Numbers | 0 | - | 3.96 | 11,729 |
| Major League Baseball Multiple Choice | 0 | - | 3.46 | 7,538 |
| The Venus Quiz | 0 | - | 4.21 | 6,933 |
| Elements Named for Countries | 0 | - | 4.53 | 24,796 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,736 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,658 |
| Countries with the Most HIV | 0 | - | 4.46 | 44,476 |
| Countries with the Most Malaria Deaths | 0 | - | 4.45 | 45,381 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.09 | 26,587 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,762 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 4.03 | 49,165 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,750 |
| Countries with the Most Mangroves | 0 | - | 4.53 | 34,660 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 60,047 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.24 | 25,849 |
| Worst Plastic Polluting Countries | 0 | - | 4.51 | 66,630 |
| Countries that Desalinate the Most Water | 0 | - | 4.77 | 41,744 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,684 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.37 | 45,692 |
| Least-Forested Countries | 0 | - | 4.53 | 65,281 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 63,508 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,558 |
| Most Forested European Countries | 0 | - | 4.80 | 75,446 |
| Least Forested European Countries | 0 | - | 4.25 | 54,072 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,789 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.62 | 37,863 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,567 |
| Tropical Rainforest Countries | 0 | - | 4.69 | 82,174 |
| Countries with Tropical Rainforest and Glaciers | 0 | - | 4.51 | 55,691 |
| Countries with Glaciers | 0 | - | 4.97 | 105,553 |
| Northernmost Countries Without Glaciers | 0 | - | 4.62 | 36,164 |
| Which One Doesn't Belong #1 | 0 | - | 4.24 | 87,619 |
| Which One Doesn't Belong #2 | 0 | - | 4.23 | 37,500 |
| The U.S. Government - How Does it Work? | 0 | - | 4.34 | 42,398 |
| California Multiple Choice | 0 | - | 4.40 | 28,122 |
| France Multiple Choice | 0 | - | 4.39 | 40,772 |
| NBA Basketball Multiple Choice | 0 | - | 4.04 | 35,445 |
| World War II Multiple Choice | 0 | - | 4.38 | 104,299 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,732 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,470 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,928 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,621 |
| NFL Football Multiple Choice | 0 | - | 3.87 | 19,294 |
| South Africa Multiple Choice | 0 | - | 4.55 | 27,498 |
| North Carolina... or South Carolina? | 0 | - | 4.21 | 10,538 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,283 |
