| Countries by National Anthem | 0 | - | 4.92 | 71,418 |
| International Scientific Units | 0 | - | 4.95 | 158,394 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 63,355 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,261,606 |
| Medical Acronyms | 0 | - | 4.43 | 97,279 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,246 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,459 |
| Elements by Symbol | 0 | - | 4.92 | 198,771 |
| Speed Symbol by Element | 0 | - | 4.90 | 105,623 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,820 |
| Noble Gases | 0 | - | 4.89 | 78,864 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 65,109 |
| Periodic Table Symbols | 0 | - | 4.97 | 80,855 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 82,455 |
| Name the Virus | 0 | - | 4.87 | 77,133 |
| Body Part Words | 0 | - | 4.43 | 146,417 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,792 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,397 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 81,162 |
| Famous Scientists | 0 | - | 4.58 | 42,861 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 54,296 |
| Elemental Words | 0 | - | 4.97 | 52,570 |
| Metals of Antiquity | 0 | - | 4.95 | 93,957 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,535 |
| Random Symbol to Element | 0 | - | 4.88 | 94,079 |
| Astronomy Quiz | 0 | - | 4.90 | 83,334 |
| Sound of Music Do-Re-Mi | 0 | - | 4.34 | 55,291 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,542 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 151,150 |
| Scientific Names | 0 | - | 4.32 | 78,740 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,997 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,099 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 189,808 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,844 |
| Body Part Cliches | 0 | - | 4.44 | 123,674 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,493 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,934 |
| "A Whole New World" Lyrics | 0 | - | 4.32 | 67,725 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,795 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,411 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,708 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,629 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,979 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,163 |
| Word Chain - Science | 0 | - | 4.59 | 55,170 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,967 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,767 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,510 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 36,234 |
| Environmental Issues | 0 | - | 4.54 | 26,914 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,322 |
| First Names of Scientists | 0 | - | 4.51 | 57,237 |
| Groups of Two - Science | 0 | - | 4.26 | 48,471 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,205 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,244 |
| Science Decoder | 0 | - | 4.52 | 28,862 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,520 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,211 |
| Elements by Picture | 0 | - | 4.27 | 70,336 |
| Periodic Table Elements A-Z | 0 | - | 4.78 | 103,528 |
| Name a Valid Element | 0 | - | 4.68 | 70,424 |
| Countries with the Most HIV | 0 | - | 4.46 | 44,540 |
| Countries with the Most Malaria Deaths | 0 | - | 4.45 | 45,564 |
| Medical Vocabulary | 0 | - | 4.54 | 59,500 |
| Musicians Who Died Young | 0 | - | 4.39 | 109,168 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,434 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,235 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 51,042 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,845 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,796 |
| Songs From Movies | 0 | - | 4.36 | 66,356 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,752 |
| Birthstones by Month | 0 | - | 4.44 | 88,166 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,572 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,479 |
| Name the Metal Alloy | 0 | - | 4.73 | 14,072 |
| Answers are Elements #1 | 0 | - | 4.29 | 52,977 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,332 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,647 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,417 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,961 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 177,104 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,922 |
| Human Body A-Z | 0 | - | 4.51 | 130,075 |
| One-Syllable Human Body Parts | 0 | - | 4.30 | 88,556 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,946 |
| Medical Specialties | 0 | - | 4.33 | 92,332 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 58,263 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,437 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,320 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,829 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,510 |
| 2010s Music Trivia | 0 | - | 4.41 | 94,053 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,532 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,336 |
| Cities with the Most Opera Performances | 0 | - | 4.64 | 41,817 |
| Musicians by Picture #1 | 0 | - | 4.38 | 110,121 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,451 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,656 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,595 |
| American TV Theme Songs | 0 | - | 4.34 | 73,235 |
| Citrus Fruits | 0 | - | 3.67 | 42,205 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,760 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,979 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,138 |
| Astronomy Decoder | 0 | - | 4.48 | 38,238 |
| Most Common Body Part Words | 0 | - | 3.90 | 31,832 |
| The Diseases They Had | 0 | - | 4.15 | 14,073 |
| Dumb it Down Doc | 0 | - | 4.13 | 65,192 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,966 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,871 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,790 |
| 1980s Music Trivia #1 | 0 | - | 4.23 | 29,530 |
| 1980s Music Trivia #2 | 0 | - | 4.30 | 22,313 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,478 |
| 1980s Albums | 0 | - | 4.41 | 46,705 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,888 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,158 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 89,115 |
| 100 Best Songs of the 2000s | 0 | - | 4.21 | 39,580 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,698 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,637 |
| Movie Soundtrack Artists | 0 | - | 4.14 | 11,684 |
| Ultimate Movie Songs Quiz | 0 | - | 4.37 | 22,747 |
| The Venus Quiz | 0 | - | 4.21 | 6,967 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,775 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 227,795 |
| Name the Constellations | 0 | - | 4.63 | 48,270 |
| Astronomy True or False | 0 | - | 4.39 | 36,618 |
| Singers by Spouses | 0 | - | 4.28 | 10,120 |
| Who Did That 1990s Song #2 | 0 | - | 4.28 | 61,258 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 38,017 |
| Who Did That 1990s Song #1 | 0 | - | 4.17 | 76,383 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 56,145 |
| Who Did That 1980s Song #2 | 0 | - | 4.31 | 75,757 |
| Who Did That 1980s Song #1 | 0 | - | 4.37 | 170,865 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,696 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,428 |
| Africa - Toto Lyrics | 0 | - | 4.58 | 7,297 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,776 |
| Woodstock Performers | 0 | - | 4.55 | 10,682 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 43,025 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,864 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,415 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,742 |
| Who Did That 2000s Song #2 | 0 | - | 4.17 | 114,235 |
| Who Did That 2000s Song #1 | 0 | - | 4.23 | 92,406 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 297,916 |
| The Michael Jackson Quiz | 0 | - | 4.24 | 28,936 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,685 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,745 |
| Children's TV Theme Songs Quiz | 0 | - | 4.04 | 30,431 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,393 |
| 1990s Albums | 0 | - | 4.23 | 25,665 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,541 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,350 |
| #1 Hits of the 1990s | 0 | - | 4.38 | 100,853 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,205 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,957 |
| 1970s Albums | 0 | - | 4.38 | 27,773 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 202,885 |
| 2000s Albums | 0 | - | 4.24 | 17,038 |
| Songs with Love in the Title | 0 | - | 4.14 | 18,864 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,076 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,871 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,755 |
| Songs with Countries in the Title | 0 | - | 3.81 | 44,657 |
| Rappers by Picture | 0 | - | 4.23 | 135,804 |
| Pokémon Theme Tune Lyrics | 0 | - | 4.31 | 90,702 |
| Family Guy Theme Song Lyrics | 0 | - | 4.39 | 84,465 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.07 | 28,916 |
| 1980s One Hit Wonders | 0 | - | 3.89 | 26,488 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 96,392 |
| Disney's Frozen 2 - Into the Unknown Lyrics | 0 | - | 4.29 | 15,819 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 28,059 |
| Phineas and Ferb Theme Song Lyrics | 0 | - | 4.39 | 92,489 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,327 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,302 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 27,308 |
| The Beyoncé Quiz | 0 | - | 3.74 | 15,852 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,324 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,198 |
| Countries with Glaciers | 0 | - | 4.97 | 105,829 |
| Northernmost Countries Without Glaciers | 0 | - | 4.62 | 36,196 |
| Elements Named for Countries | 0 | - | 4.52 | 24,985 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,977 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.10 | 26,932 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.98 | 110,032 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 4.03 | 49,198 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,986 |
| Countries with the Most Mangroves | 0 | - | 4.54 | 34,739 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 60,189 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.25 | 25,924 |
| Worst Plastic Polluting Countries | 0 | - | 4.51 | 66,875 |
| Countries that Desalinate the Most Water | 0 | - | 4.77 | 41,913 |
| Countries with the Most Forest | 0 | - | 4.87 | 148,102 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.37 | 45,773 |
| Least-Forested Countries | 0 | - | 4.53 | 65,431 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 63,655 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,730 |
