| Random Symbol to Element | 0 | - | 4.88 | 93,263 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,248,979 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 103,098 |
| Name a Valid Element | 0 | - | 4.67 | 70,181 |
| Elements by Symbol | 0 | - | 4.92 | 197,719 |
| Speed Symbol by Element | 0 | - | 4.90 | 104,978 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,406 |
| Noble Gases | 0 | - | 4.89 | 78,441 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 64,749 |
| Periodic Table Symbols | 0 | - | 4.97 | 72,716 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 81,940 |
| Elemental Words | 0 | - | 4.97 | 52,389 |
| Metals of Antiquity | 0 | - | 4.95 | 93,615 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,824 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,107 |
| Name a Valid World City | 0 | - | 4.83 | 71,476 |
| Answers are Elements #1 | 0 | - | 4.29 | 52,881 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,036 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 189,102 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,623 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,205 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,121 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,790 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,688 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,316 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,514 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,683 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,684 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,982 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,727 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,091 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,861 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,236 |
| International Scientific Units | 0 | - | 4.95 | 157,383 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 63,008 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,116 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,453 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,147 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,717 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,635 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,655 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,315 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,138 |
| First Names of Scientists | 0 | - | 4.51 | 57,000 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,696 |
| Elements by Picture | 0 | - | 4.27 | 70,082 |
| Name the Virus | 0 | - | 4.87 | 76,888 |
| Birthstones by Month | 0 | - | 4.42 | 80,774 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,236 |
| Name a Valid Answer - NBA | 0 | - | 4.41 | 83,089 |
| Name a Valid Country by Disputed Area | 0 | - | 4.63 | 49,113 |
| Name a Valid Country #9 | 0 | - | 4.47 | 46,340 |
| Name the Metal Alloy | 0 | - | 4.73 | 13,868 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 80,809 |
| Famous Scientists | 0 | - | 4.57 | 42,724 |
| Citrus Fruits | 0 | - | 3.63 | 42,095 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 54,081 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,799 |
| Astronomy Decoder | 0 | - | 4.49 | 38,109 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,178 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,713 |
| Astronomy Quiz | 0 | - | 4.90 | 82,833 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,703 |
| Solar System Trivia | 0 | - | 4.93 | 46,818 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,008 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,390 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,945 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,809 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,112 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,555 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,934 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,633,185 |
| Scientific Names | 0 | - | 4.32 | 78,566 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,719 |
| Body Part Cliches | 0 | - | 4.44 | 123,553 |
| Songs with Body Parts in the Title | 0 | - | 4.31 | 215,973 |
| Bones of the Human Body | 0 | - | 4.51 | 43,058 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,333 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,656 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,519 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,571 |
| Countries with Four Letters | 0 | - | 4.99 | 423,375 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,822 |
| Random Country to Capital | 0 | - | 4.98 | 922,866 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,123 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,431 |
| Islands by Country #1 | 0 | - | 4.88 | 175,487 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,648 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,045 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,814 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,839 |
| Countries by Emojis | 0 | - | 4.99 | 240,456 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,085 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,381 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,118 |
| Country Chain | 0 | - | 4.96 | 217,414 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,429 |
| Capital Cities Chain | 0 | - | 4.83 | 82,961 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,479 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,001 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,157 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 722,866 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,371 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,370 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,032 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,054 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,759 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,129 |
| Word Chain - Science | 0 | - | 4.59 | 54,984 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,776 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,649 |
| Science Multiple Choice #3 | 0 | - | 4.39 | 34,693 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,021 |
| Environmental Issues | 0 | - | 4.54 | 26,866 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,976 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,187 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,949 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,350 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,207 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,206 |
| The Eleven Colors | 0 | - | 4.74 | 235,466 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,575 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,393 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,186 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,360 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,161 |
| The Only Country ... | 0 | - | 4.91 | 81,414 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,279 |
| Random Countries by Borders | 0 | - | 4.99 | 82,655 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,202 |
| Random Point on Land to Country | 0 | - | 4.99 | 235,770 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,358 |
| Fruits by Picture | 0 | - | 4.19 | 808,001 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,865 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,610 |
| Name a Valid English City | 0 | - | 4.19 | 16,752 |
| Groups of Two - Science | 0 | - | 4.26 | 48,372 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,971 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,072 |
| Science Decoder | 0 | - | 4.52 | 28,794 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,386 |
| Medical Acronyms | 0 | - | 4.43 | 96,982 |
| Medical Vocabulary | 0 | - | 4.54 | 59,225 |
| Historical Middle Names | 0 | - | 4.16 | 35,907 |
| People with Food Names | 0 | - | 4.10 | 61,189 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,660 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,577 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,884 |
| Also Known As #1 | 0 | - | 4.18 | 31,695 |
| Birth Names | 0 | - | 4.31 | 61,816 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,851 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,308 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,646 |
| Top 100 Movie Quotes | 0 | - | 4.44 | 68,354 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,564 |
| Santa's Reindeer | 0 | - | 4.47 | 193,722 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 978,756 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,907 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,078 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,175 |
| Places with Colors in the Name | 0 | - | 4.27 | 72,369 |
| What Color is It - Multiple Choice | 0 | - | 4.47 | 44,189 |
| Cocktail Shopping List | 0 | - | 4.44 | 44,602 |
| Ultimate "Land" Geography Quiz | 0 | - | 4.52 | 39,276 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,141 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,883 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,034 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 96,008 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,887 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,651 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 384,913 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,387 |
| Christmas Decoder | 0 | - | 4.42 | 49,598 |
| Cities Chain #2 | 0 | - | 4.42 | 56,432 |
| Cities Chain #1 | 0 | - | 4.61 | 66,686 |
| Word Chain - Africa | 0 | - | 4.47 | 31,653 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,694 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,419 |
| Name a Valid Island | 0 | - | 4.78 | 69,001 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,515 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,415 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,932 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,771 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,637 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,354 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,606 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,097 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,320 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,407 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,436 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,020 |
| Body Part Words | 0 | - | 4.43 | 146,143 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,879 |
| Word Scramble - Body Parts | 0 | - | 4.38 | 176,763 |
| Three Letter Body Parts | 0 | - | 4.40 | 205,741 |
| Human Body A-Z | 0 | - | 4.51 | 129,381 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 88,341 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,545 |
| Medical Specialties | 0 | - | 4.32 | 91,876 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 57,962 |
