| Elements of the Periodic Table | 0 | - | 5.00 | 2,227,411 |
| Elements by Symbol | 0 | - | 4.92 | 196,104 |
| Speed Symbol by Element | 0 | - | 4.91 | 103,940 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 93,640 |
| Noble Gases | 0 | - | 4.89 | 77,669 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 64,209 |
| Periodic Table Symbols | 0 | - | 4.97 | 71,368 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 81,131 |
| Elemental Words | 0 | - | 4.96 | 52,090 |
| Metals of Antiquity | 0 | - | 4.94 | 93,072 |
| Random Symbol to Element | 0 | - | 4.88 | 92,433 |
| Countries by National Anthem | 0 | - | 4.93 | 71,086 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 31,939 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 187,826 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,293 |
| International Scientific Units | 0 | - | 4.95 | 155,821 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 62,418 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 151,050 |
| Answers are Elements #2 | 0 | - | 4.43 | 54,870 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 102,390 |
| Name a Valid Element | 0 | - | 4.64 | 69,724 |
| Twelve Days of Christmas | 0 | - | 4.45 | 145,657 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,063 |
| Elements by Picture | 0 | - | 4.28 | 69,680 |
| Name the Virus | 0 | - | 4.86 | 76,471 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,129 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,449 |
| Answers are Elements #1 | 0 | - | 4.30 | 52,736 |
| Christmas Song Lyrics | 0 | - | 4.20 | 70,465 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 80,059 |
| Famous Scientists | 0 | - | 4.57 | 42,518 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,715 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,431 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,376 |
| Astronomy Quiz | 0 | - | 4.90 | 82,003 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,203 |
| Solar System Trivia | 0 | - | 4.93 | 46,247 |
| Christmas Carol Lyrics | 0 | - | 4.18 | 12,468 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,528 |
| Scientific Names | 0 | - | 4.32 | 78,254 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,191 |
| Body Part Cliches | 0 | - | 4.43 | 123,162 |
| Bones of the Human Body | 0 | - | 4.52 | 41,199 |
| Medical Conditions Quiz | 0 | - | 4.78 | 123,509 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,848 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,185 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,960 |
| Science General Knowledge #2 | 0 | - | 4.48 | 117,140 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,634 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,379 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,083 |
| Word Chain - Science | 0 | - | 4.59 | 54,529 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,510 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,396 |
| Science Multiple Choice #3 | 0 | - | 4.39 | 34,449 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,745 |
| Environmental Issues | 0 | - | 4.54 | 26,760 |
| First Names of Scientists | 0 | - | 4.50 | 56,602 |
| Groups of Two - Science | 0 | - | 4.26 | 48,183 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,517 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,751 |
| Science Decoder | 0 | - | 4.52 | 28,674 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,211 |
| Medical Acronyms | 0 | - | 4.43 | 96,472 |
| Medical Vocabulary | 0 | - | 4.54 | 58,806 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,634 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,584 |
| Birthstones by Month | 0 | - | 4.41 | 80,529 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,474 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,333 |
| Brightest Natural Objects in the Sky | 0 | - | 4.45 | 27,962 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,383 |
| Body Part Words | 0 | - | 4.43 | 145,466 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,724 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 175,985 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,400 |
| Human Body A-Z | 0 | - | 4.51 | 128,793 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 87,892 |
| Organs of the Human Body (with map) | 0 | - | 4.11 | 118,763 |
| Medical Specialties | 0 | - | 4.32 | 91,134 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.68 | 56,804 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 147,791 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,733 |
| Cities with the Most Opera Performances | 0 | - | 4.61 | 41,045 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,652 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,646 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,309 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,536 |
| The Pluto Quiz | 0 | - | 4.61 | 9,801 |
| Citrus Fruits | 0 | - | 3.63 | 41,978 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,290 |
| Astronomy Decoder | 0 | - | 4.50 | 37,903 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,412 |
| The Mars Quiz | 0 | - | 4.55 | 18,600 |
| The Saturn Quiz | 0 | - | 4.54 | 11,524 |
| The Diseases They Had | 0 | - | 4.15 | 13,944 |
| Dumb it Down Doc | 0 | - | 4.13 | 64,809 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,693 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,591 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,211 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,094 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,500 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,439 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,742 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,985 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,008 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,739 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,384 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,098 |
| The Venus Quiz | 0 | - | 4.21 | 6,899 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 224,329 |
| Name the Constellations | 0 | - | 4.58 | 44,776 |
| Astronomy True or False | 0 | - | 4.39 | 36,322 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,178 |
| Most Common Body Part Words | 0 | - | 3.90 | 31,573 |
| Body Parts - No Vowels | 0 | - | 4.13 | 25,162 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,537 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,819 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 75,494 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,458 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 74,912 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 169,584 |
| Don't Stop Believin' Lyrics | 0 | - | 4.46 | 222,912 |
| 1980s Albums | 0 | - | 4.40 | 46,134 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,161 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,366 |
| Woodstock Performers | 0 | - | 4.55 | 10,610 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,660 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,358 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,517 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,410 |
| "A Whole New World" Lyrics | 0 | - | 4.31 | 67,426 |
| Musicians by Picture #5 | 0 | - | 3.93 | 53,880 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,546 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,746 |
| Imagine Lyrics | 0 | - | 4.53 | 43,118 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,674 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,269 |
| 1990s Albums | 0 | - | 4.24 | 25,335 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,314 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,240 |
| #1 Hits of the 1990s | 0 | - | 4.37 | 99,920 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,029 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,779 |
| 1970s Albums | 0 | - | 4.37 | 27,519 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,028 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,549 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,501 |
| Rappers by Picture | 0 | - | 4.22 | 133,281 |
| Pokémon Theme Tune Lyrics | 0 | - | 4.31 | 90,138 |
| Family Guy Theme Song Lyrics | 0 | - | 4.39 | 83,809 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.02 | 28,189 |
| Michael Jackson Complete Song Discography | 0 | - | 4.58 | 5,026 |
| Title in the Lyrics #2 - The Beatles | 0 | - | 4.56 | 93,466 |
| The Beatles Members | 0 | - | 4.22 | 23,834 |
| First Lines of Beatles Songs | 0 | - | 4.36 | 46,685 |
| Beatles Lyrics First Names | 0 | - | 4.38 | 34,536 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 32,747 |
| 100 Most Common Words in Beatles Songs | 0 | - | 4.52 | 25,246 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,421 |
| Viva la Vida Lyrics | 0 | - | 4.37 | 49,657 |
| Elton John Quiz | 0 | - | 4.48 | 18,429 |
| 1980s One Hit Wonders | 0 | - | 3.87 | 26,371 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 95,810 |
| Phineas and Ferb Theme Song Lyrics | 0 | - | 4.38 | 91,913 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 15,929 |
| A Quiz About Elvis Presley | 0 | - | 4.33 | 21,184 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 26,877 |
| Musical Acts from New York City | 0 | - | 3.82 | 10,116 |
| Elements Named for Countries | 0 | - | 4.52 | 24,500 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,671 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,125 |
| Countries with the Most HIV | 0 | - | 4.46 | 44,362 |
| Countries with the Most Malaria Deaths | 0 | - | 4.45 | 45,022 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 22,803 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,581 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 4.03 | 49,125 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,361 |
| Countries with the Most Mangroves | 0 | - | 4.53 | 34,515 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 59,853 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.24 | 25,726 |
| Worst Plastic Polluting Countries | 0 | - | 4.51 | 66,223 |
| Countries that Desalinate the Most Water | 0 | - | 4.77 | 41,440 |
| Countries with the Most Forest | 0 | - | 4.87 | 146,805 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.37 | 45,503 |
| Least-Forested Countries | 0 | - | 4.53 | 64,989 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 63,263 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,286 |
| Most Forested European Countries | 0 | - | 4.80 | 75,047 |
| Least Forested European Countries | 0 | - | 4.25 | 53,860 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,525 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.62 | 37,720 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,378 |
| Tropical Rainforest Countries | 0 | - | 4.68 | 81,827 |
| Countries with Tropical Rainforest and Glaciers | 0 | - | 4.51 | 55,499 |
| Countries with Glaciers | 0 | - | 4.97 | 104,787 |
| Northernmost Countries Without Glaciers | 0 | - | 4.61 | 36,091 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,599 |
| Combined Song Titles #2 | 0 | - | 4.66 | 28,124 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,712 |
