| Elements of the Periodic Table | 0 | - | 5.00 | 2,254,791 |
| Elements by Symbol | 0 | - | 4.92 | 198,179 |
| Speed Symbol by Element | 0 | - | 4.90 | 105,265 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,567 |
| Noble Gases | 0 | - | 4.89 | 78,629 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 64,902 |
| Periodic Table Symbols | 0 | - | 4.97 | 73,588 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 82,143 |
| Elemental Words | 0 | - | 4.97 | 52,472 |
| Metals of Antiquity | 0 | - | 4.95 | 93,763 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,155 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 103,272 |
| Name a Valid Element | 0 | - | 4.67 | 70,297 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,511 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,109,390 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,116 |
| Random Country to Capital | 0 | - | 4.98 | 925,362 |
| Answers are Elements #1 | 0 | - | 4.29 | 52,925 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,066 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 189,490 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,721 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,861 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,155 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,964 |
| International Scientific Units | 0 | - | 4.95 | 157,733 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 63,152 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,306 |
| Random Countries by Borders | 0 | - | 4.99 | 82,859 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,746 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,997 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,534 |
| First Names of Scientists | 0 | - | 4.51 | 57,123 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,138 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,172 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 96,787 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,325 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,342 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,220 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,130 |
| Elements by Picture | 0 | - | 4.27 | 70,197 |
| Name the Virus | 0 | - | 4.87 | 76,993 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,845 |
| Birthstones by Month | 0 | - | 4.43 | 86,493 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,289 |
| Name the Metal Alloy | 0 | - | 4.73 | 13,954 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 80,977 |
| Famous Scientists | 0 | - | 4.57 | 42,784 |
| Citrus Fruits | 0 | - | 3.66 | 42,130 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 54,186 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,888 |
| Astronomy Decoder | 0 | - | 4.48 | 38,162 |
| Astronomy Quiz | 0 | - | 4.90 | 83,037 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,074 |
| Solar System Trivia | 0 | - | 4.93 | 46,981 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,643,337 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,257 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,654 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,207 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,001 |
| Random Country Dots on an Empty World Map | 0 | - | 4.74 | 105,462 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,209 |
| Name a Valid World City | 0 | - | 4.84 | 71,728 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,379 |
| Scientific Names | 0 | - | 4.32 | 78,652 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,858 |
| Body Part Cliches | 0 | - | 4.44 | 123,611 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,212 |
| Bones of the Human Body | 0 | - | 4.51 | 43,321 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,743 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,562 |
| Fast Math - Addition | 0 | - | 4.87 | 524,288 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,475 |
| Countries with Four Letters | 0 | - | 4.99 | 424,808 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,913 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 737,016 |
| Islands by Country #1 | 0 | - | 4.90 | 175,848 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,019 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,360 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,223 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,032 |
| Countries by Emojis | 0 | - | 4.99 | 241,204 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,142 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,577 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,968 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,358 |
| Country Chain | 0 | - | 4.96 | 217,975 |
| Capital Cities Chain | 0 | - | 4.84 | 83,174 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,344 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,751 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,051 |
| Name a Valid Country #1 | 0 | - | 4.99 | 293,620 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,093 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,147 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,082 |
| Name a Valid Country #6 | 0 | - | 4.95 | 141,087 |
| Name a Valid Country #7 | 0 | - | 4.91 | 130,983 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,217 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,819 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,465 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,577 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,404 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,040 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,495 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,402 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,869 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,143 |
| Word Chain - Science | 0 | - | 4.59 | 55,069 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,883 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,710 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,102 |
| Environmental Issues | 0 | - | 4.54 | 26,885 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,145 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,314 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,181 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,488 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,772 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,404 |
| The Eleven Colors | 0 | - | 4.74 | 235,740 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,024 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,490 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,475 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,543 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,765 |
| The Only Country ... | 0 | - | 4.91 | 81,655 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,488 |
| Fruits by Picture | 0 | - | 4.19 | 808,609 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,975 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,751 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,538 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,401 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,442 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,152 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,670 |
| Name a Valid Island Country | 0 | - | 4.96 | 117,060 |
| Groups of Two - Science | 0 | - | 4.26 | 48,422 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,088 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,148 |
| Science Decoder | 0 | - | 4.52 | 28,832 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,454 |
| Medical Acronyms | 0 | - | 4.43 | 97,126 |
| Medical Vocabulary | 0 | - | 4.54 | 59,376 |
| Historical Middle Names | 0 | - | 4.16 | 36,013 |
| 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 | 230,149 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,908 |
| Also Known As #1 | 0 | - | 4.18 | 31,784 |
| Birth Names | 0 | - | 4.31 | 61,861 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,250 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,385 |
| Word Scramble - European Cities | 0 | - | 3.84 | 18,955 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,707 |
| Top 100 Movie Quotes | 0 | - | 4.44 | 68,454 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,643 |
| Santa's Reindeer | 0 | - | 4.47 | 194,069 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 980,775 |
| Fast Math - Multiplication | 0 | - | 4.73 | 1,165,389 |
| Fast Math - Double That Number! | 0 | - | 4.77 | 616,070 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.54 | 262,343 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,338 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,529 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,912 |
| 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 | 39,344 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,269 |
| Fast Decimal to Binary Conversion | 0 | - | 4.69 | 43,239 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.64 | 159,686 |
| Vocabulary Mega-Challenge #2 | 0 | - | 4.48 | 64,012 |
| Christmas Decoder | 0 | - | 4.42 | 49,623 |
| Cities Chain #2 | 0 | - | 4.42 | 56,471 |
| Cities Chain #1 | 0 | - | 4.61 | 66,756 |
| Word Chain - Africa | 0 | - | 4.47 | 31,685 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,717 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,558 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,027 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,704 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,828 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,028 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,085 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,345 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,707 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,904 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,408 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,440 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,426 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,534 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,204 |
| Body Part Words | 0 | - | 4.43 | 146,272 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,921 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 176,897 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,823 |
| Human Body A-Z | 0 | - | 4.51 | 129,519 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 88,447 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,728 |
| Medical Specialties | 0 | - | 4.32 | 91,982 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 58,124 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,802 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 177,962 |
