| Countries by National Anthem | 0 | - | 4.92 | 71,010 |
| International Scientific Units | 0 | - | 4.95 | 155,243 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 62,157 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,219,195 |
| Medical Acronyms | 0 | - | 4.43 | 96,104 |
| Twelve Days of Christmas | 0 | - | 4.45 | 145,574 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 75,992 |
| Elements by Symbol | 0 | - | 4.92 | 195,412 |
| Speed Symbol by Element | 0 | - | 4.91 | 103,562 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 93,408 |
| Noble Gases | 0 | - | 4.89 | 77,410 |
| Elements that are Gases at Room Temperature | 0 | - | 4.85 | 64,022 |
| Periodic Table Symbols | 0 | - | 4.97 | 70,846 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 80,829 |
| Name the Virus | 0 | - | 4.86 | 76,213 |
| Body Part Words | 0 | - | 4.43 | 145,183 |
| Christmas Song Lyrics | 0 | - | 4.20 | 70,394 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.70 | 18,901 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 79,777 |
| Famous Scientists | 0 | - | 4.57 | 42,435 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,566 |
| Elemental Words | 0 | - | 4.96 | 51,968 |
| Metals of Antiquity | 0 | - | 4.94 | 92,875 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 38,995 |
| Random Symbol to Element | 0 | - | 4.88 | 92,188 |
| Astronomy Quiz | 0 | - | 4.89 | 81,643 |
| Sound of Music Do-Re-Mi | 0 | - | 4.33 | 55,086 |
| Christmas Carol Lyrics | 0 | - | 4.18 | 12,457 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,429 |
| Scientific Names | 0 | - | 4.32 | 78,137 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,015 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 31,900 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.72 | 187,204 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,177 |
| Body Part Cliches | 0 | - | 4.43 | 123,005 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 214,519 |
| Medical Conditions Quiz | 0 | - | 4.78 | 123,065 |
| "A Whole New World" Lyrics | 0 | - | 4.31 | 67,328 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,379 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,386 |
| Science General Knowledge #2 | 0 | - | 4.47 | 116,590 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,160 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,237 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,059 |
| Word Chain - Science | 0 | - | 4.59 | 54,378 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,346 |
| Science Multiple Choice #2 | 0 | - | 4.40 | 36,324 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 150,563 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,618 |
| Environmental Issues | 0 | - | 4.54 | 26,715 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,652 |
| First Names of Scientists | 0 | - | 4.50 | 56,443 |
| Groups of Two - Science | 0 | - | 4.26 | 48,132 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,364 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,643 |
| Science Decoder | 0 | - | 4.52 | 28,643 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,151 |
| Answers are Elements #2 | 0 | - | 4.43 | 54,822 |
| Elements by Picture | 0 | - | 4.28 | 69,525 |
| Periodic Table Elements A-Z | 0 | - | 4.78 | 102,168 |
| Name a Valid Element | 0 | - | 4.64 | 69,550 |
| Countries with the Most HIV | 0 | - | 4.46 | 44,303 |
| Countries with the Most Malaria Deaths | 0 | - | 4.47 | 44,844 |
| Medical Vocabulary | 0 | - | 4.54 | 58,509 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,417 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 66,684 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,552 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,562 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,534 |
| Songs From Movies | 0 | - | 4.35 | 65,488 |
| Birthstones by Month | 0 | - | 4.41 | 80,469 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,370 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,307 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,273 |
| Answers are Elements #1 | 0 | - | 4.30 | 52,694 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,083 |
| Brightest Natural Objects in the Sky | 0 | - | 4.45 | 27,676 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,147 |
| Animal Anatomy Quiz | 0 | - | 4.38 | 59,643 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 175,766 |
| Three Letter Body Parts | 0 | - | 4.39 | 204,872 |
| Human Body A-Z | 0 | - | 4.51 | 128,314 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 87,690 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 118,293 |
| Medical Specialties | 0 | - | 4.29 | 90,880 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.60 | 47,479 |
| Music by Year, 1990–2009 | 0 | - | 4.20 | 109,358 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 40,945 |
| Musical Instruments by Picture #1 | 0 | - | 4.53 | 267,853 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 147,502 |
| 2010s Music Trivia | 0 | - | 4.44 | 92,061 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,331 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,383 |
| Cities with the Most Opera Performances | 0 | - | 4.55 | 34,713 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,044 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,239 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,000 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,300 |
| American TV Theme Songs | 0 | - | 4.34 | 72,890 |
| Citrus Fruits | 0 | - | 3.65 | 41,945 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,191 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.78 | 70,286 |
| Category Elimination - Elements | 0 | - | 4.62 | 53,210 |
| Astronomy Decoder | 0 | - | 4.50 | 37,831 |
| The Diseases They Had | 0 | - | 4.15 | 13,882 |
| Dumb it Down Doc | 0 | - | 4.13 | 64,653 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,514 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,551 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,142 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,050 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,430 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,420 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 53,885 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,672 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,258 |
| 100 Best Songs of the 2000s | 0 | - | 4.22 | 38,961 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,478 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,397 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,558 |
| Movie Soundtrack Artists | 0 | - | 4.14 | 11,602 |
| Ultimate Movie Songs Quiz | 0 | - | 4.37 | 22,545 |
| The Venus Quiz | 0 | - | 4.19 | 6,886 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,630 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 223,457 |
| Name the Constellations | 0 | - | 4.58 | 44,640 |
| Astronomy True or False | 0 | - | 4.38 | 36,254 |
| Most Common Body Part Words | 0 | - | 3.90 | 31,503 |
| Singers by Spouses | 0 | - | 4.28 | 10,031 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,449 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,788 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 75,375 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,366 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 74,785 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 169,386 |
| Don't Stop Believin' Lyrics | 0 | - | 4.46 | 222,636 |
| 1980s Albums | 0 | - | 4.40 | 46,020 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,123 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,308 |
| Woodstock Performers | 0 | - | 4.55 | 10,599 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,599 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,296 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,386 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,336 |
| Who Did That 2000s Song #2 | 0 | - | 4.13 | 105,788 |
| Who Did That 2000s Song #1 | 0 | - | 4.22 | 90,782 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 294,144 |
| The Michael Jackson Quiz | 0 | - | 4.21 | 27,966 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 128,999 |
| Musicians by Picture #5 | 0 | - | 3.93 | 53,675 |
| Children's TV Theme Songs Quiz | 0 | - | 4.04 | 30,289 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,237 |
| 1990s Albums | 0 | - | 4.24 | 25,262 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,280 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,212 |
| #1 Hits of the 1990s | 0 | - | 4.37 | 99,733 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 37,997 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,747 |
| 1970s Albums | 0 | - | 4.37 | 27,459 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 198,208 |
| 2000s Albums | 0 | - | 4.24 | 16,779 |
| Songs with Love in the Title | 0 | - | 4.14 | 18,711 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,018 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 128,904 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,497 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,457 |
| Rappers by Picture | 0 | - | 4.22 | 132,689 |
| Pokémon Theme Tune Lyrics | 0 | - | 4.31 | 90,028 |
| Family Guy Theme Song Lyrics | 0 | - | 4.39 | 83,645 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.00 | 26,594 |
| 1980s One Hit Wonders | 0 | - | 3.87 | 26,344 |
| Livin' on a Prayer Lyrics | 0 | - | 4.26 | 95,691 |
| Disney's Frozen 2 - Into the Unknown Lyrics | 0 | - | 4.29 | 15,559 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 27,873 |
| Phineas and Ferb Theme Song Lyrics | 0 | - | 4.38 | 91,744 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 15,811 |
| A Quiz About Elvis Presley | 0 | - | 4.33 | 21,158 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 26,754 |
| The Beyoncé Quiz | 0 | - | 3.74 | 15,703 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,269 |
| Musical Acts from New York City | 0 | - | 3.82 | 10,093 |
| Elements Named for Countries | 0 | - | 4.52 | 24,371 |
| Animals by Skeleton Image | 0 | - | 4.80 | 45,960 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 22,757 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,532 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 4.03 | 49,098 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,219 |
| Countries with the Most Mangroves | 0 | - | 4.53 | 34,453 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 59,768 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.24 | 25,676 |
| Worst Plastic Polluting Countries | 0 | - | 4.51 | 66,069 |
| Countries with the Most Forest | 0 | - | 4.87 | 146,605 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.37 | 45,408 |
| Least-Forested Countries | 0 | - | 4.53 | 64,882 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 63,168 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,170 |
| Most Forested European Countries | 0 | - | 4.80 | 74,893 |
| Least Forested European Countries | 0 | - | 4.25 | 53,776 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,407 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.61 | 37,671 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,302 |
