| Astronomy Quiz | 0 | - | 4.90 | 82,373 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,864 |
| Solar System Trivia | 0 | - | 4.93 | 46,475 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,862 |
| The Pluto Quiz | 0 | - | 4.61 | 9,822 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,679 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,439 |
| The Mars Quiz | 0 | - | 4.55 | 18,633 |
| The Saturn Quiz | 0 | - | 4.54 | 11,540 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,636 |
| Brightest Natural Objects in the Sky | 0 | - | 4.45 | 28,174 |
| The Venus Quiz | 0 | - | 4.21 | 6,910 |
| Astronomy Decoder | 0 | - | 4.50 | 37,997 |
| Astronomy True or False | 0 | - | 4.39 | 36,410 |
| International Scientific Units | 0 | - | 4.95 | 156,483 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 62,655 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,237,058 |
| Medical Acronyms | 0 | - | 4.43 | 96,722 |
| Elements by Symbol | 0 | - | 4.92 | 196,798 |
| Speed Symbol by Element | 0 | - | 4.91 | 104,457 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,001 |
| Noble Gases | 0 | - | 4.89 | 78,000 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 64,457 |
| Periodic Table Symbols | 0 | - | 4.97 | 71,898 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 81,479 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,173 |
| Name the Virus | 0 | - | 4.87 | 76,648 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,313,661 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,620 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,881 |
| Elemental Words | 0 | - | 4.96 | 52,219 |
| Metals of Antiquity | 0 | - | 4.94 | 93,294 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,575 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,818 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 80,385 |
| Famous Scientists | 0 | - | 4.57 | 42,595 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 225,222 |
| Name the Constellations | 0 | - | 4.58 | 44,912 |
| Space in the Answers | 0 | - | 4.27 | 50,594 |
| Random Symbol to Element | 0 | - | 4.88 | 92,855 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,367 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,789 |
| Countries with NO Military | 0 | - | 4.97 | 61,929 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,720 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,941 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,503 |
| Monarchies of the World | 0 | - | 4.94 | 168,206 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,324 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,569 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,078 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,994 |
| Disney Animated Characters | 0 | - | 4.88 | 600,944 |
| People on Money by Country | 0 | - | 4.83 | 60,268 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,378 |
| Fast Math - Addition | 0 | - | 4.87 | 522,130 |
| NATO Countries | 0 | - | 4.98 | 279,172 |
| EU Countries Quiz | 0 | - | 4.99 | 272,802 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,680 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,044 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,367 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,079 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,545 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,235 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,978 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,459 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,356 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,568 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,156 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,396 |
| Scientific Names | 0 | - | 4.32 | 78,377 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,428 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 31,973 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 188,269 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,435 |
| Body Part Cliches | 0 | - | 4.43 | 123,251 |
| Bones of the Human Body | 0 | - | 4.52 | 42,067 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,050 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,101 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,924 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,509 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,216 |
| Coldest Countries | 0 | - | 4.97 | 138,278 |
| Coldest World Capitals | 0 | - | 4.95 | 133,447 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,485 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,605 |
| World Currency Quiz | 0 | - | 4.91 | 301,840 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,588 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,152 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,336 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,638 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,672 |
| Buddhist Countries | 0 | - | 4.96 | 143,696 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 5.00 | 27,971 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,205 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,120 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,891 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,756 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,237 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,604 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,235 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,428 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,901 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,055 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,237 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,207 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,750 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,768 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,680 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,316 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,675 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,350 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,172 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,246 |
| Science General Knowledge #1 | 0 | - | 4.54 | 165,544 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,471 |
| Science General Knowledge #3 | 0 | - | 4.56 | 107,565 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,545 |
| Word Chain - Science | 0 | - | 4.59 | 54,801 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,636 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,509 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 151,357 |
| Environmental Issues | 0 | - | 4.54 | 26,810 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,310 |
| Military History Vocabulary | 0 | - | 4.91 | 67,022 |
| Computer Nerd Acronyms Quiz #1 | 0 | - | 4.75 | 155,874 |
| Computer Nerd Acronyms Quiz #2 | 0 | - | 4.46 | 53,945 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,147 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,982 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,871 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,073 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,386 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,269 |
| Richest Island Countries | 0 | - | 4.84 | 100,283 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,250 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,205 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,013 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,339 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,150 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,119 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,074 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,506 |
| Countries that Start with B | 0 | - | 4.95 | 2,290,499 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,865 |
| Countries that Start with D | 0 | - | 4.96 | 707,392 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,585 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,249 |
| Countries that Start with H | 0 | - | 4.96 | 602,884 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,947 |
| Countries that Start with J | 0 | - | 4.98 | 600,740 |
| Countries that Start with K | 0 | - | 4.97 | 813,825 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,679 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,630 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,124 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,134 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,335 |
| Countries that Start with U | 0 | - | 4.97 | 903,239 |
| Countries that Start with V | 0 | - | 4.98 | 608,303 |
| Countries that Start with F | 0 | - | 4.83 | 616,155 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,387 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,398 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,917 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,441 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,314 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,146 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,356 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,163 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,917 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,408 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,443 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,723 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,497 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,683 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,892 |
| First Names of Scientists | 0 | - | 4.50 | 56,735 |
| Groups of Two - Science | 0 | - | 4.26 | 48,277 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,718 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,896 |
| Science Decoder | 0 | - | 4.52 | 28,736 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,105 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,278 |
| Answers are Elements #2 | 0 | - | 4.43 | 54,970 |
| Elements by Picture | 0 | - | 4.27 | 69,830 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 102,731 |
| Name a Valid Element | 0 | - | 4.64 | 69,927 |
| Medical Vocabulary | 0 | - | 4.54 | 59,012 |
| U.S. Postal Abbreviations | 0 | - | 4.48 | 57,240 |
| U.S. Military Acronyms | 0 | - | 4.39 | 101,056 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,955 |
| Name the War | 0 | - | 4.37 | 201,444 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,517 |
| Names for Warriors | 0 | - | 4.40 | 36,898 |
| Top Arms Importing Countries | 0 | - | 4.70 | 65,837 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,644 |
| WWII Geography | 0 | - | 4.81 | 120,103 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,365 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,089 |
| U.S. College Acronyms | 0 | - | 4.19 | 46,773 |
| QS World University Rankings | 0 | - | 4.05 | 51,878 |
| Fortune 100 Companies | 0 | - | 4.17 | 55,683 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 70,748 |
