| Elements of the Periodic Table | 0 | - | 5.00 | 2,256,047 |
| Elements by Symbol | 0 | - | 4.92 | 198,292 |
| Speed Symbol by Element | 0 | - | 4.90 | 105,355 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,638 |
| Noble Gases | 0 | - | 4.89 | 78,690 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 64,945 |
| Periodic Table Symbols | 0 | - | 4.97 | 77,139 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 82,223 |
| Elemental Words | 0 | - | 4.97 | 52,502 |
| Metals of Antiquity | 0 | - | 4.95 | 93,799 |
| Random Symbol to Element | 0 | - | 4.88 | 93,660 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,076 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 189,561 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,744 |
| International Scientific Units | 0 | - | 4.95 | 157,843 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 63,182 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,331 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,170 |
| Elements by Picture | 0 | - | 4.27 | 70,224 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 103,333 |
| Name a Valid Element | 0 | - | 4.67 | 70,329 |
| Name the Virus | 0 | - | 4.87 | 77,022 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 81,022 |
| Famous Scientists | 0 | - | 4.57 | 42,798 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,297 |
| Name the Metal Alloy | 0 | - | 4.73 | 13,972 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 54,205 |
| Answers are Elements #1 | 0 | - | 4.29 | 52,937 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,930 |
| Megadiverse Countries | 0 | - | 4.96 | 135,177 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,906 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,997 |
| Scientific Names | 0 | - | 4.32 | 78,681 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,670 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,821 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,884 |
| Astronomy Quiz | 0 | - | 4.90 | 83,083 |
| Body Part Cliches | 0 | - | 4.44 | 123,623 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,788 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,144 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,435 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 87,449 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,990 |
| Countries with Fjords | 0 | - | 4.94 | 101,216 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,147 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,543 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,115 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,544 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,451 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,894 |
| Word Chain - Science | 0 | - | 4.59 | 55,091 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,896 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,719 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,158 |
| Environmental Issues | 0 | - | 4.54 | 26,892 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,122 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,841 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,455 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 113,006 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,814 |
| Countries With No Rivers | 0 | - | 4.96 | 77,061 |
| Name a Valid Country on Each River | 0 | - | 4.95 | 62,797 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 116,134 |
| North Sea Countries | 0 | - | 4.92 | 87,624 |
| Black Sea Countries | 0 | - | 4.87 | 60,708 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,527 |
| Caspian Sea Countries | 0 | - | 4.91 | 63,628 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,339 |
| First Names of Scientists | 0 | - | 4.51 | 57,143 |
| Groups of Two - Science | 0 | - | 4.26 | 48,426 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,111 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,168 |
| Science Decoder | 0 | - | 4.52 | 28,841 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,471 |
| Medical Acronyms | 0 | - | 4.43 | 97,157 |
| Medical Vocabulary | 0 | - | 4.54 | 59,408 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,941 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,598 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,486 |
| Name that Bug | 0 | - | 4.12 | 45,613 |
| Animal Adjectives | 0 | - | 4.77 | 60,159 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 55,110 |
| Animal Populations of Countries | 0 | - | 4.52 | 44,009 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,783 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,299 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,861 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,924 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,428 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,287 |
| Bird in the Answers | 0 | - | 4.11 | 33,906 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,228 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,596 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,924 |
| African Great Lakes | 0 | - | 4.82 | 66,803 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,842 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,700 |
| Top 15 Countries with the Most Cows | 0 | - | 4.74 | 107,433 |
| Birthstones by Month | 0 | - | 4.43 | 87,332 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,462 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,432 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,552 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,236 |
| Body Part Words | 0 | - | 4.43 | 146,300 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 176,920 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,841 |
| Human Body A-Z | 0 | - | 4.51 | 129,546 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 88,468 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,763 |
| Medical Specialties | 0 | - | 4.32 | 92,201 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 58,157 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,252 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,326 |
| Animal Sounds | 0 | - | 4.26 | 191,958 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,561 |
| Countries with More Cows than People | 0 | - | 4.46 | 61,582 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,459 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,386 |
| Animal Emojis | 0 | - | 4.74 | 85,072 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,515 |
| Animals: No Vowels #2 | 0 | - | 4.51 | 22,647 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,955 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,761 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,429 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,277 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,474 |
| Birds in the Answer | 0 | - | 4.56 | 52,909 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,973 |
| Animals that Start with L | 0 | - | 4.47 | 102,359 |
| Animals that Start with P | 0 | - | 4.45 | 86,403 |
| Animals that Start with S | 0 | - | 4.49 | 87,605 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,649 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.27 | 70,843 |
| African Physical Geography | 0 | - | 4.51 | 31,788 |
| Asian Physical Geography | 0 | - | 4.61 | 35,597 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,802 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,210 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,556 |
| Flowers by Picture | 0 | - | 4.46 | 105,818 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,343 |
| Citrus Fruits | 0 | - | 3.66 | 42,136 |
| Astronomy Decoder | 0 | - | 4.48 | 38,172 |
| Most Common Body Part Words | 0 | - | 3.90 | 31,787 |
| The Diseases They Had | 0 | - | 4.15 | 14,053 |
| Dumb it Down Doc | 0 | - | 4.13 | 65,130 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,922 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,461 |
| Words that are Animals | 0 | - | 3.85 | 41,498 |
| Extinct Animals | 0 | - | 4.16 | 27,557 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,863 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,493 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,356 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,291 |
| Animals in the News | 0 | - | 4.37 | 26,826 |
| Largest Types of Birds | 0 | - | 4.19 | 27,005 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,772 |
| Animals that Start with A | 0 | - | 4.26 | 112,361 |
| Animals that Start with B | 0 | - | 4.31 | 114,071 |
| Animals that Start with C | 0 | - | 4.21 | 93,464 |
| Animals that Start with D | 0 | - | 4.25 | 87,211 |
| Animals that Start with E | 0 | - | 4.28 | 74,125 |
| Animals that Start with F | 0 | - | 4.28 | 107,381 |
| Animals that Start with G | 0 | - | 4.25 | 80,341 |
| Animals that Start with K | 0 | - | 4.07 | 66,702 |
| Animals that Start with M | 0 | - | 4.23 | 84,239 |
| Animals that Start with R | 0 | - | 4.28 | 87,615 |
| Animals that Start with T | 0 | - | 4.32 | 92,042 |
| Animals that Start with H | 0 | - | 4.31 | 86,525 |
| Animals that Start with O | 0 | - | 4.27 | 88,777 |
| Animals that Start with W | 0 | - | 4.36 | 47,325 |
| Top 10 Countries with the Most Horses | 0 | - | 4.49 | 69,201 |
| Geological Extremes | 0 | - | 4.34 | 40,093 |
| Landforms by Country | 0 | - | 4.52 | 52,007 |
| European Physical Geography | 0 | - | 4.26 | 33,574 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,168 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,680 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,905 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,336 |
| Rivers of the United States | 0 | - | 4.93 | 66,556 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,239 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,842 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.88 | 29,253 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 227,216 |
| Name the Constellations | 0 | - | 4.58 | 45,261 |
| Astronomy True or False | 0 | - | 4.39 | 36,572 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,264 |
| Bear in the Answers | 0 | - | 4.29 | 62,215 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,586 |
| Mammals in the Answer | 0 | - | 4.35 | 29,989 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,314 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,695 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,901 |
| Animal Decoder | 0 | - | 4.06 | 15,577 |
| Animal Group Names | 0 | - | 4.07 | 23,260 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,304 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,793 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,792 |
| Birds A-Z | 0 | - | 4.24 | 36,595 |
| Top Countries for Shark Attacks | 0 | - | 4.47 | 45,910 |
| Biggest City by River | 0 | - | 4.38 | 52,933 |
| Capitals by River | 0 | - | 4.55 | 48,369 |
