| Countries by National Anthem | 0 | - | 4.93 | 71,246 |
| International Scientific Units | 0 | - | 4.95 | 156,885 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 62,783 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,243,389 |
| Medical Acronyms | 0 | - | 4.43 | 96,854 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,003 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,257 |
| Elements by Symbol | 0 | - | 4.92 | 197,282 |
| Speed Symbol by Element | 0 | - | 4.91 | 104,708 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,233 |
| Noble Gases | 0 | - | 4.89 | 78,190 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 64,598 |
| Periodic Table Symbols | 0 | - | 4.97 | 72,290 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 81,690 |
| Name the Virus | 0 | - | 4.87 | 76,766 |
| Body Part Words | 0 | - | 4.43 | 145,968 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,625 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,196 |
| Major Taxonomic Ranks | 0 | - | 4.56 | 80,587 |
| Famous Scientists | 0 | - | 4.57 | 42,652 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,990 |
| Elemental Words | 0 | - | 4.96 | 52,299 |
| Metals of Antiquity | 0 | - | 4.95 | 93,443 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,297 |
| Random Symbol to Element | 0 | - | 4.88 | 93,103 |
| Astronomy Quiz | 0 | - | 4.90 | 82,623 |
| Sound of Music Do-Re-Mi | 0 | - | 4.33 | 55,207 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,504 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,748 |
| Scientific Names | 0 | - | 4.32 | 78,473 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,569 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,012 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 188,794 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,521 |
| Body Part Cliches | 0 | - | 4.43 | 123,310 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,747 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,184 |
| "A Whole New World" Lyrics | 0 | - | 4.31 | 67,582 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,097,634 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,046 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,854 |
| Science General Knowledge #3 | 0 | - | 4.56 | 108,764 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,659 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,116 |
| Word Chain - Science | 0 | - | 4.59 | 54,899 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,709 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,589 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 151,857 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,948 |
| Environmental Issues | 0 | - | 4.54 | 26,837 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,040 |
| First Names of Scientists | 0 | - | 4.51 | 56,891 |
| Groups of Two - Science | 0 | - | 4.26 | 48,330 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,853 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,003 |
| Science Decoder | 0 | - | 4.52 | 28,773 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,329 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,033 |
| Elements by Picture | 0 | - | 4.27 | 69,971 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 102,924 |
| Name a Valid Element | 0 | - | 4.64 | 70,056 |
| Countries with the Most HIV | 0 | - | 4.46 | 44,451 |
| Countries with the Most Malaria Deaths | 0 | - | 4.45 | 45,298 |
| Medical Vocabulary | 0 | - | 4.54 | 59,111 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,328 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,071 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,904 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,814 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,691 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,632 |
| Songs From Movies | 0 | - | 4.36 | 66,001 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,659 |
| Birthstones by Month | 0 | - | 4.42 | 80,697 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,159 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,392 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,754 |
| Answers are Elements #1 | 0 | - | 4.29 | 52,832 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,199 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,331 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,862 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,823 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 176,350 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,595 |
| Human Body A-Z | 0 | - | 4.51 | 129,180 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 88,185 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,281 |
| Medical Specialties | 0 | - | 4.32 | 91,779 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,795 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 109,874 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,132 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,966 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 148,613 |
| 2010s Music Trivia | 0 | - | 4.44 | 93,195 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,012 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,891 |
| Cities with the Most Opera Performances | 0 | - | 4.63 | 41,454 |
| Musicians by Picture #1 | 0 | - | 4.37 | 108,831 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,475 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,936 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,016 |
| American TV Theme Songs | 0 | - | 4.34 | 73,091 |
| Citrus Fruits | 0 | - | 3.63 | 42,072 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,504 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,715 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,701 |
| Astronomy Decoder | 0 | - | 4.49 | 38,063 |
| Most Common Body Part Words | 0 | - | 3.90 | 31,659 |
| The Diseases They Had | 0 | - | 4.15 | 14,015 |
| Dumb it Down Doc | 0 | - | 4.13 | 64,979 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,817 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,703 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,674 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,348 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,195 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,453 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,280 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,860 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,623 |
| 100 Best Songs of the 2000s | 0 | - | 4.22 | 39,304 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,588 |
| Songs with Food in the Title | 0 | - | 4.26 | 42,522 |
| Movie Soundtrack Artists | 0 | - | 4.14 | 11,644 |
| Ultimate Movie Songs Quiz | 0 | - | 4.37 | 22,658 |
| The Venus Quiz | 0 | - | 4.21 | 6,927 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,718 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 225,837 |
| Name the Constellations | 0 | - | 4.58 | 44,992 |
| Astronomy True or False | 0 | - | 4.39 | 36,477 |
| Singers by Spouses | 0 | - | 4.28 | 10,085 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,716 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,903 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 75,737 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,659 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 75,181 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 170,041 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 223,692 |
| 1980s Albums | 0 | - | 4.40 | 46,347 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,253 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,476 |
| Woodstock Performers | 0 | - | 4.55 | 10,641 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,817 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,503 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,940 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,535 |
| Who Did That 2000s Song #2 | 0 | - | 4.15 | 107,213 |
| Who Did That 2000s Song #1 | 0 | - | 4.22 | 91,379 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 296,451 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,546 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,392 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,290 |
| Children's TV Theme Songs Quiz | 0 | - | 4.04 | 30,373 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,315 |
| 1990s Albums | 0 | - | 4.24 | 25,446 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,385 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,281 |
| #1 Hits of the 1990s | 0 | - | 4.37 | 100,341 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,090 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,854 |
| 1970s Albums | 0 | - | 4.37 | 27,613 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 200,904 |
| 2000s Albums | 0 | - | 4.24 | 16,911 |
| Songs with Love in the Title | 0 | - | 4.14 | 18,799 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,054 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,579 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,630 |
| Songs with Countries in the Title | 0 | - | 3.85 | 44,568 |
| Rappers by Picture | 0 | - | 4.22 | 134,477 |
| Pokémon Theme Tune Lyrics | 0 | - | 4.31 | 90,472 |
| Family Guy Theme Song Lyrics | 0 | - | 4.39 | 84,153 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.02 | 28,634 |
| 1980s One Hit Wonders | 0 | - | 3.87 | 26,420 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 96,037 |
| Disney's Frozen 2 - Into the Unknown Lyrics | 0 | - | 4.29 | 15,723 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 27,983 |
| Phineas and Ferb Theme Song Lyrics | 0 | - | 4.39 | 92,197 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,111 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,236 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 27,060 |
| The Beyoncé Quiz | 0 | - | 3.74 | 15,787 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,303 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,160 |
| Elements Named for Countries | 0 | - | 4.53 | 24,709 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,508 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.09 | 26,402 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,717 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 4.03 | 49,154 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,661 |
| Countries with the Most Mangroves | 0 | - | 4.53 | 34,629 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 59,991 |
| Top 10 U.S. States by Solar Power | 0 | - | 4.24 | 25,822 |
| Worst Plastic Polluting Countries | 0 | - | 4.51 | 66,541 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,560 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.37 | 45,640 |
| Least-Forested Countries | 0 | - | 4.53 | 65,209 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 63,446 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,494 |
| Most Forested European Countries | 0 | - | 4.80 | 75,337 |
| Least Forested European Countries | 0 | - | 4.25 | 54,021 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,716 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.62 | 37,818 |
