| Astronomy Quiz | 0 | - | 4.90 | 81,995 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,196 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,743 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,780 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,378 |
| Brightest Natural Objects in the Sky | 0 | - | 4.45 | 27,956 |
| Astronomy Decoder | 0 | - | 4.50 | 37,902 |
| The Pluto Quiz | 0 | - | 4.61 | 9,801 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,411 |
| The Mars Quiz | 0 | - | 4.55 | 18,600 |
| The Saturn Quiz | 0 | - | 4.54 | 11,523 |
| Astronomy True or False | 0 | - | 4.39 | 36,321 |
| The Venus Quiz | 0 | - | 4.21 | 6,898 |
| International Scientific Units | 0 | - | 4.95 | 155,812 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 62,417 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,227,086 |
| Medical Acronyms | 0 | - | 4.43 | 96,463 |
| Elements by Symbol | 0 | - | 4.92 | 196,082 |
| Speed Symbol by Element | 0 | - | 4.91 | 103,932 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 93,638 |
| Noble Gases | 0 | - | 4.89 | 77,662 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 64,201 |
| Periodic Table Symbols | 0 | - | 4.97 | 71,353 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 81,124 |
| Name the Virus | 0 | - | 4.86 | 76,462 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,127 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,421 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,443 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 80,057 |
| Famous Scientists | 0 | - | 4.57 | 42,518 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,711 |
| Elemental Words | 0 | - | 4.96 | 52,087 |
| Metals of Antiquity | 0 | - | 4.94 | 93,069 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,371 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,196 |
| Random Symbol to Element | 0 | - | 4.88 | 92,428 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 224,304 |
| Name the Constellations | 0 | - | 4.58 | 44,776 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,886 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,670 |
| Countries with NO Military | 0 | - | 4.97 | 61,424 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,326 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,190 |
| Monarchies of the World | 0 | - | 4.94 | 167,152 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,969 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,199 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,697 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,789 |
| People on Money by Country | 0 | - | 4.83 | 60,100 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,073 |
| NATO Countries | 0 | - | 4.98 | 277,430 |
| EU Countries Quiz | 0 | - | 4.99 | 271,047 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,681 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,170 |
| Space in the Answers | 0 | - | 4.27 | 50,510 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,316 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,953 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,170 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,183 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,956 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,260 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,939 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,320 |
| Scientific Names | 0 | - | 4.32 | 78,249 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,185 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 31,936 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 187,772 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,288 |
| Body Part Cliches | 0 | - | 4.43 | 123,160 |
| Bones of the Human Body | 0 | - | 4.52 | 41,171 |
| Medical Conditions Quiz | 0 | - | 4.78 | 123,496 |
| Disney Animated Characters | 0 | - | 4.88 | 599,921 |
| Fast Math - Addition | 0 | - | 4.87 | 520,969 |
| 7 Deadly Sins | 0 | - | 4.88 | 396,949 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,068 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,583 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,628 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,402 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,980 |
| Coldest Countries | 0 | - | 4.97 | 137,902 |
| Coldest World Capitals | 0 | - | 4.95 | 133,164 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,349 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,461 |
| World Currency Quiz | 0 | - | 4.92 | 299,761 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,605 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,520 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,952 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,331 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,959 |
| Buddhist Countries | 0 | - | 4.96 | 143,238 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 4.99 | 27,885 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,939 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,324 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,614 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,190 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,765 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,350 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.84 | 32,984 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,262 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,820 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,525 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,016 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,885 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,408 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,429 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,484 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,677 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,018 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,911 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,041 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,183 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,943 |
| Science General Knowledge #2 | 0 | - | 4.48 | 117,135 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,626 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,376 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,082 |
| Word Chain - Science | 0 | - | 4.59 | 54,521 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,502 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,395 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 151,048 |
| Environmental Issues | 0 | - | 4.54 | 26,759 |
| Countries That Were Invaded | 0 | - | 4.54 | 97,075 |
| Military History Vocabulary | 0 | - | 4.91 | 66,774 |
| Computer Nerd Acronyms Quiz #1 | 0 | - | 4.75 | 155,368 |
| Computer Nerd Acronyms Quiz #2 | 0 | - | 4.46 | 53,705 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,075 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,722 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,307 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,552 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,853 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,733 |
| Richest Island Countries | 0 | - | 4.84 | 99,832 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,875 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,090 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,528 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,956 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,645 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,635 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,911 |
| Countries that Start with A | 0 | - | 4.98 | 2,151,491 |
| Countries that Start with B | 0 | - | 4.95 | 2,283,998 |
| Countries that Start with C | 0 | - | 4.96 | 1,813,629 |
| Countries that Start with D | 0 | - | 4.96 | 703,829 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,222 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,735 |
| Countries that Start with H | 0 | - | 4.96 | 599,828 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,522 |
| Countries that Start with J | 0 | - | 4.98 | 597,872 |
| Countries that Start with K | 0 | - | 4.97 | 811,113 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,043 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,959 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,627 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,456 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,813 |
| Countries that Start with U | 0 | - | 4.97 | 901,221 |
| Countries that Start with V | 0 | - | 4.98 | 606,244 |
| Countries that Start with F | 0 | - | 4.83 | 613,755 |
| Countries that Start with M | 0 | - | 4.97 | 1,375,702 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,133 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,541 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,561 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,234 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,489 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,755 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,858 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,716 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,678 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,268 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,433 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,891 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,864 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,153 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,856 |
| First Names of Scientists | 0 | - | 4.50 | 56,599 |
| Groups of Two - Science | 0 | - | 4.26 | 48,183 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,515 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,747 |
| Science Decoder | 0 | - | 4.52 | 28,673 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,209 |
| Answers are Elements #2 | 0 | - | 4.43 | 54,870 |
| Elements by Picture | 0 | - | 4.28 | 69,670 |
| Periodic Table Elements A-Z | 0 | - | 4.78 | 102,387 |
| Name a Valid Element | 0 | - | 4.64 | 69,721 |
| Medical Vocabulary | 0 | - | 4.54 | 58,798 |
| U.S. Postal Abbreviations | 0 | - | 4.48 | 57,166 |
| U.S. Military Acronyms | 0 | - | 4.39 | 100,927 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,885 |
| Name the War | 0 | - | 4.37 | 201,074 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,453 |
| Names for Warriors | 0 | - | 4.40 | 36,843 |
| Top Arms Importing Countries | 0 | - | 4.67 | 63,964 |
| Territory Changes in World War I | 0 | - | 4.86 | 46,359 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,200 |
| U.S. College Acronyms | 0 | - | 4.19 | 46,704 |
| QS World University Rankings | 0 | - | 4.05 | 51,798 |
| Fortune 100 Companies | 0 | - | 4.20 | 55,577 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 53,722 |
| World's Most Grown Crops | 0 | - | 4.78 | 129,051 |
| World's Most Valuable Companies | 0 | - | 4.30 | 79,827 |
| All Disney Animated Movies | 0 | - | 4.78 | 446,368 |
