| Elements of the Periodic Table | 0 | - | 5.00 | 2,254,714 |
| Elements by Symbol | 0 | - | 4.92 | 198,167 |
| Speed Symbol by Element | 0 | - | 4.90 | 105,259 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,558 |
| Noble Gases | 0 | - | 4.89 | 78,626 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 64,902 |
| Periodic Table Symbols | 0 | - | 4.97 | 73,112 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 82,137 |
| Elemental Words | 0 | - | 4.97 | 52,471 |
| Metals of Antiquity | 0 | - | 4.95 | 93,762 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,155 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 103,268 |
| Name a Valid Element | 0 | - | 4.67 | 70,295 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,503 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,109,329 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,039 |
| Random Country to Capital | 0 | - | 4.98 | 925,319 |
| Answers are Elements #1 | 0 | - | 4.29 | 52,924 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,065 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 189,484 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,719 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,837 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,146 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,964 |
| International Scientific Units | 0 | - | 4.95 | 157,729 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 63,150 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,301 |
| Random Countries by Borders | 0 | - | 4.99 | 82,857 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,742 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,983 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,532 |
| First Names of Scientists | 0 | - | 4.51 | 57,122 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,133 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,171 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 96,779 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,305 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,333 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,208 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,073 |
| Elements by Picture | 0 | - | 4.27 | 70,190 |
| Name the Virus | 0 | - | 4.87 | 76,988 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,843 |
| Birthstones by Month | 0 | - | 4.43 | 86,369 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,287 |
| Name the Metal Alloy | 0 | - | 4.73 | 13,948 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 80,974 |
| Famous Scientists | 0 | - | 4.57 | 42,784 |
| Citrus Fruits | 0 | - | 3.66 | 42,129 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 54,184 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,885 |
| Astronomy Decoder | 0 | - | 4.48 | 38,161 |
| Astronomy Quiz | 0 | - | 4.90 | 83,034 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,069 |
| Solar System Trivia | 0 | - | 4.93 | 46,978 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,643,122 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,241 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,641 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,198 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,000 |
| Random Country Dots on an Empty World Map | 0 | - | 4.74 | 105,452 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,209 |
| Name a Valid World City | 0 | - | 4.84 | 71,723 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,371 |
| Scientific Names | 0 | - | 4.32 | 78,651 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,854 |
| Body Part Cliches | 0 | - | 4.44 | 123,610 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,210 |
| Bones of the Human Body | 0 | - | 4.51 | 43,319 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,741 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,545 |
| Fast Math - Addition | 0 | - | 4.87 | 524,271 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,461 |
| Countries with Four Letters | 0 | - | 4.99 | 424,791 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,913 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 736,929 |
| Islands by Country #1 | 0 | - | 4.90 | 175,829 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,011 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,354 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,218 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,029 |
| Countries by Emojis | 0 | - | 4.99 | 241,197 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,139 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,572 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,961 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,353 |
| Country Chain | 0 | - | 4.96 | 217,969 |
| Capital Cities Chain | 0 | - | 4.84 | 83,171 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,340 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,732 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,025 |
| Name a Valid Country #1 | 0 | - | 4.99 | 293,572 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,068 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,122 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,062 |
| Name a Valid Country #6 | 0 | - | 4.95 | 140,850 |
| Name a Valid Country #7 | 0 | - | 4.91 | 130,955 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,198 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,803 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,465 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,571 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,404 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,035 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,492 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,399 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,867 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,143 |
| Word Chain - Science | 0 | - | 4.59 | 55,069 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,876 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,710 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,101 |
| Environmental Issues | 0 | - | 4.54 | 26,885 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,144 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,313 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,178 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,485 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,763 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,400 |
| The Eleven Colors | 0 | - | 4.74 | 235,735 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,010 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,490 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,469 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,540 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,751 |
| The Only Country ... | 0 | - | 4.91 | 81,652 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,485 |
| Fruits by Picture | 0 | - | 4.19 | 808,596 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,975 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,748 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,524 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,382 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,431 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,138 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,668 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,394 |
| Groups of Two - Science | 0 | - | 4.26 | 48,421 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,086 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,147 |
| Science Decoder | 0 | - | 4.52 | 28,831 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,452 |
| Medical Acronyms | 0 | - | 4.43 | 97,121 |
| Medical Vocabulary | 0 | - | 4.54 | 59,373 |
| Historical Middle Names | 0 | - | 4.16 | 36,010 |
| People with Food Names | 0 | - | 4.10 | 61,293 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,855 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 230,147 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,908 |
| Also Known As #1 | 0 | - | 4.18 | 31,784 |
| Birth Names | 0 | - | 4.31 | 61,859 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,241 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,385 |
| Word Scramble - European Cities | 0 | - | 3.84 | 18,954 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,707 |
| Top 100 Movie Quotes | 0 | - | 4.44 | 68,453 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,642 |
| Santa's Reindeer | 0 | - | 4.47 | 194,059 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 980,747 |
| Fast Math - Multiplication | 0 | - | 4.73 | 1,165,371 |
| Fast Math - Double That Number! | 0 | - | 4.77 | 616,062 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.54 | 262,329 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,333 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,525 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,909 |
| Places with Colors in the Name | 0 | - | 4.27 | 72,409 |
| What Color is It - Multiple Choice | 0 | - | 4.47 | 44,270 |
| Cocktail Shopping List | 0 | - | 4.44 | 44,641 |
| Ultimate "Land" Geography Quiz | 0 | - | 4.52 | 39,342 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,268 |
| Fast Decimal to Binary Conversion | 0 | - | 4.69 | 43,239 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.64 | 159,681 |
| Vocabulary Mega-Challenge #2 | 0 | - | 4.48 | 64,011 |
| Christmas Decoder | 0 | - | 4.42 | 49,622 |
| Cities Chain #2 | 0 | - | 4.42 | 56,470 |
| Cities Chain #1 | 0 | - | 4.61 | 66,755 |
| Word Chain - Africa | 0 | - | 4.47 | 31,683 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,717 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,557 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,023 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,703 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,825 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,017 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,083 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,336 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,702 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,898 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,404 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,437 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,426 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,530 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,203 |
| Body Part Words | 0 | - | 4.43 | 146,268 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,921 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 176,894 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,820 |
| Human Body A-Z | 0 | - | 4.51 | 129,518 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 88,446 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,727 |
| Medical Specialties | 0 | - | 4.32 | 91,980 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 58,121 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,800 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 177,960 |
