| Elements of the Periodic Table | 0 | - | 5.00 | 2,217,841 |
| Elements by Symbol Quiz | 0 | - | 4.92 | 195,267 |
| Speed Symbol by Element | 0 | - | 4.91 | 103,448 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 93,347 |
| Noble Gases | 0 | - | 4.89 | 77,332 |
| Elements that are Gases at Room Temperature | 0 | - | 4.85 | 63,963 |
| Periodic Table Symbols | 0 | - | 4.97 | 70,755 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 80,744 |
| Elemental Words | 0 | - | 4.96 | 51,935 |
| Metals of Antiquity | 0 | - | 4.94 | 92,822 |
| Elements - Sudden Death | 0 | - | 4.91 | 125,388 |
| Random Symbol to Element | 0 | - | 4.88 | 92,124 |
| Click the Planet | 0 | - | 4.96 | 90,109 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 31,895 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.72 | 187,127 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,158 |
| International Scientific Units | 0 | - | 4.95 | 155,072 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 62,045 |
| Click the Chemical Element | 0 | - | 4.96 | 79,159 |
| Periodic Table Elements by Clue #2 | 0 | - | 4.52 | 11,987 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 150,241 |
| Answers are Elements #2 | 0 | - | 4.43 | 54,809 |
| Elements by Picture | 0 | - | 4.27 | 69,495 |
| Periodic Table Elements A-Z | 0 | - | 4.78 | 102,126 |
| Name a Valid Element | 0 | - | 4.64 | 69,516 |
| Name the Virus | 0 | - | 4.86 | 76,174 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 79,720 |
| Famous Scientists | 0 | - | 4.57 | 42,390 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,075 |
| Element... or Pokémon? | 0 | - | 4.98 | 130,022 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,252 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,537 |
| Answers are Elements #1 | 0 | - | 4.30 | 52,684 |
| Click to Translate - Latin | 0 | - | 4.97 | 43,079 |
| Famous Painting to Artist Click Quiz | 0 | - | 4.93 | 42,836 |
| Click Chain #1 | 0 | - | 4.97 | 107,127 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.78 | 70,262 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,174 |
| Scientific Names | 0 | - | 4.32 | 78,102 |
| Famous Effects | 0 | - | 4.62 | 12,039 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 85,987 |
| Astronomy Quiz | 0 | - | 4.89 | 81,594 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 135,593 |
| Solar System Trivia | 0 | - | 4.93 | 45,927 |
| Body Part Cliches | 0 | - | 4.43 | 122,878 |
| Medical Conditions Quiz | 0 | - | 4.78 | 122,998 |
| Click Timeline: Countries Independence | 0 | - | 4.91 | 61,202 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.97 | 82,046 |
| Country to Population Click Quiz | 0 | - | 4.98 | 42,795 |
| Movie Picture Click - Steven Spielberg | 0 | - | 4.94 | 51,803 |
| Color in the Answer - Click Quiz | 0 | - | 4.87 | 60,292 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,042 |
| Name a Valid Answer - Science | 0 | - | 4.78 | 39,990 |
| Body Parts in History and Culture | 0 | - | 4.42 | 34,995 |
| A Quiz About Diamonds | 0 | - | 4.60 | 11,387 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,333 |
| Science General Knowledge #2 | 0 | - | 4.47 | 116,550 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,120 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,214 |
| Word Chain - Science | 0 | - | 4.59 | 54,358 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,329 |
| Science Multiple Choice #2 | 0 | - | 4.40 | 36,300 |
| Science Multiple Choice #3 | 0 | - | 4.38 | 34,339 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,089,967 |
| Environmental Issues | 0 | - | 4.54 | 26,710 |
| Click Chain #2 | 0 | - | 4.56 | 64,558 |
| Movie Decades Click Quiz #1 | 0 | - | 4.78 | 47,864 |
| Word Addition Click Quiz #2 | 0 | - | 4.52 | 34,630 |
| Word Addition Click Quiz #3 | 0 | - | 4.58 | 36,978 |
| Click the Synonym | 0 | - | 4.55 | 42,239 |
| Click the Correct John | 0 | - | 4.55 | 31,928 |
| The Logical Elimination Click Quiz | 0 | - | 4.69 | 72,369 |
| Click Chain #3 | 0 | - | 4.42 | 50,689 |
| Correctly Spelled or Not? Click Quiz #1 | 0 | - | 4.56 | 48,720 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,563 |
| The Sun Quiz | 0 | - | 4.93 | 34,046 |
| First Names of Scientists | 0 | - | 4.50 | 56,432 |
| Groups of Two - Science | 0 | - | 4.26 | 48,120 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,341 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,625 |
| Science Decoder | 0 | - | 4.52 | 28,636 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,143 |
| Animals - Taxonomy to Common Name | 0 | - | 4.79 | 28,079 |
| Science True or False | 0 | - | 4.35 | 39,934 |
| Medical Acronyms | 0 | - | 4.43 | 95,727 |
| Medical Vocabulary | 0 | - | 4.54 | 58,475 |
| Where Does It Grow? Click Quiz #1 | 0 | - | 4.79 | 57,574 |
| Pixar Movie Images - Click Quiz | 0 | - | 4.75 | 68,411 |
| Movie Decades Click Quiz #3 | 0 | - | 4.68 | 26,616 |
| Millions, Billions or Trillions? | 0 | - | 4.52 | 39,763 |
| Word Addition Click Quiz #1 | 0 | - | 4.70 | 49,087 |
| Click the Correct Michael | 0 | - | 4.58 | 26,492 |
| Logical Elimination Click Quiz: Numbers | 0 | - | 4.25 | 70,126 |
| Correctly Spelled or Not? Click Quiz #2 | 0 | - | 4.34 | 43,705 |
| Birthstones by Month | 0 | - | 4.41 | 80,458 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,346 |
| Albert Einstein Trivia | 0 | - | 4.57 | 18,305 |
| Brightest Natural Objects in the Sky | 0 | - | 4.45 | 27,570 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,107 |
| Planets - Multiple Choice | 0 | - | 4.41 | 53,107 |
| Body Part Words | 0 | - | 4.43 | 145,084 |
| Animal Anatomy Quiz | 0 | - | 4.38 | 59,614 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 175,708 |
| Three Letter Body Parts | 0 | - | 4.39 | 204,783 |
| Human Body A-Z | 0 | - | 4.51 | 128,198 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 87,614 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 118,058 |
| Medical Specialties | 0 | - | 4.29 | 90,846 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.60 | 47,447 |
| Where Does It Grow? Click Quiz #2 | 0 | - | 4.74 | 28,583 |
| The Pluto Quiz | 0 | - | 4.60 | 9,770 |
| Citrus Fruits | 0 | - | 3.65 | 41,939 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,174 |
| Astronomy Decoder | 0 | - | 4.50 | 37,817 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,380 |
| The Mars Quiz | 0 | - | 4.54 | 18,571 |
| The Saturn Quiz | 0 | - | 4.54 | 11,494 |
| The Diseases They Had | 0 | - | 4.15 | 13,877 |
| Dumb it Down Doc | 0 | - | 4.13 | 64,624 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,614 |
| Movie Decades Click Quiz #4 | 0 | - | 4.39 | 23,010 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 223,327 |
| Name the Constellations | 0 | - | 4.58 | 44,628 |
| Astronomy True or False | 0 | - | 4.38 | 36,238 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 214,418 |
| Most Common Body Part Words | 0 | - | 3.90 | 31,468 |
| Body Parts - No Vowels | 0 | - | 4.15 | 25,027 |
| The Venus Quiz | 0 | - | 4.19 | 6,883 |
| U.S. States with Glaciers | 0 | - | 4.61 | 24,993 |
| Largest Countries Without Glaciers | 0 | - | 4.92 | 35,008 |
| Elements Named for Countries | 0 | - | 4.52 | 24,353 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,627 |
| Animals by Skeleton Image | 0 | - | 4.80 | 45,926 |
| The Voyage of Darwin - Animated Map Quiz | 0 | - | 4.99 | 14,341 |
| Countries with the Most HIV | 0 | - | 4.46 | 44,296 |
| Countries with the Most Malaria Deaths | 0 | - | 4.47 | 44,824 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 22,753 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,523 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 4.03 | 49,094 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,195 |
| Countries with the Most Mangroves | 0 | - | 4.53 | 34,444 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 59,758 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.24 | 25,674 |
| Worst Plastic Polluting Countries | 0 | - | 4.51 | 66,047 |
| Countries that Desalinate the Most Water | 0 | - | 4.77 | 41,333 |
| Countries with the Most Forest | 0 | - | 4.87 | 146,561 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.37 | 45,379 |
| Least-Forested Countries | 0 | - | 4.53 | 64,873 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 63,149 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,149 |
| Most Forested European Countries | 0 | - | 4.80 | 74,866 |
| Least Forested European Countries | 0 | - | 4.25 | 53,765 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,390 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.61 | 37,655 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,296 |
| Tropical Rainforest Countries | 0 | - | 4.68 | 81,675 |
| Countries with Tropical Rainforest and Glaciers | 0 | - | 4.51 | 55,415 |
| Countries with Glaciers | 0 | - | 4.97 | 104,604 |
| Northernmost Countries Without Glaciers | 0 | - | 4.61 | 36,058 |
| Click the Compass #1 | 0 | - | 4.96 | 57,266 |
| The Beatles Picture Click Quiz | 0 | - | 4.84 | 36,667 |
| Disney Movie Images - Click Quiz #1 | 0 | - | 4.83 | 114,720 |
| Lie to Win - Click Quiz #2 | 0 | - | 4.73 | 88,747 |
| Disney Movie Images - Click Quiz #2 | 0 | - | 4.62 | 59,427 |
| Click to Complete the Song Title - Animals #1 | 0 | - | 4.46 | 36,011 |
| Movie Ratings Click Quiz #1 | 0 | - | 4.55 | 27,735 |
| Movie Ratings Click Quiz #2 | 0 | - | 4.54 | 15,829 |
| Birth States of U.S. Presidents - Click Quiz | 0 | - | 4.65 | 33,267 |
| Cars by Country | 0 | - | 4.90 | 91,320 |
| Click the Color, Not the Word | 0 | - | 4.68 | 76,751 |
| Click Timeline: Famous Buildings | 0 | - | 4.95 | 61,096 |
| Click Timeline: Famous U.S. Buildings | 0 | - | 4.60 | 29,973 |
| Click Timeline: Harry Potter and the Wizarding World | 0 | - | 4.37 | 51,081 |
| Click Timeline: Star Wars Movies | 0 | - | 4.92 | 89,768 |
| Movie Picture Click - James Bond | 0 | - | 4.68 | 22,481 |
| Click Quiz: Roman to Greek Gods | 0 | - | 4.90 | 46,303 |
| Click the Month | 0 | - | 4.34 | 25,647 |
| Click to Assemble Country Flags #1 | 0 | - | 4.99 | 55,033 |
| Click to Assemble Country Flags #2 | 0 | - | 4.87 | 41,667 |
| Click the Correct Continent | 0 | - | 4.43 | 100,532 |
| Click the Disney Film by Song #1 | 0 | - | 4.61 | 64,101 |
| Click the Movie Title Ending #1 | 0 | - | 4.96 | 125,366 |
| Click the Movie Title Ending #2 | 0 | - | 4.75 | 88,450 |
| Click the Movie Title Ending #3 | 0 | - | 4.89 | 71,454 |
| Click the Movie Title Ending #4 | 0 | - | 4.65 | 56,140 |
| Click the Movie Title Ending #5 | 0 | - | 4.86 | 35,268 |
| Tourist Towns by U.S. State | 0 | - | 4.32 | 23,949 |
| Click to Translate - French | 0 | - | 4.93 | 91,014 |
| Click to Translate - German | 0 | - | 4.83 | 69,141 |
| Click to Translate - Dutch | 0 | - | 4.73 | 35,122 |
| Click to Translate - Italian | 0 | - | 4.89 | 52,737 |
| Click to Translate - Spanish | 0 | - | 4.90 | 93,806 |
| Click the 2022 World Cup Quarterfinalist | 0 | - | 4.24 | 39,978 |
| Logical Elimination Click Quiz: Countries #1 | 0 | - | 3.83 | 64,852 |
| Logical Elimination Click Quiz: Countries #2 | 0 | - | 4.11 | 51,908 |
| Click the Disney Film by Song #2 | 0 | - | 4.46 | 34,963 |
| Who's That Dictator - Click Quiz | 0 | - | 4.22 | 38,643 |
| Lie to Win - Click Quiz #1 | 0 | - | 4.93 | 113,849 |
| Click Fast to Save the USA | 0 | - | 3.58 | 97,887 |
| To, Two, Too – Click Quiz | 0 | - | 4.53 | 39,682 |
