| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,104,244 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 36,283 |
| The Sun Quiz | 0 | - | 4.93 | 35,236 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,543 |
| Astronomy Decoder | 0 | - | 4.48 | 38,278 |
| Astronomy Quiz | 0 | - | 4.90 | 83,490 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,876 |
| Solar System Trivia | 0 | - | 4.93 | 47,325 |
| International Scientific Units | 0 | - | 4.95 | 158,655 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 63,424 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,265,362 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 74,209 |
| Top 100 Greatest NBA Players | 0 | - | 4.43 | 698,909 |
| Elements by Symbol | 0 | - | 4.92 | 199,181 |
| Speed Symbol by Element | 0 | - | 4.90 | 105,814 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,942 |
| Noble Gases | 0 | - | 4.89 | 79,019 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 65,217 |
| Periodic Table Symbols | 0 | - | 4.97 | 81,346 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 82,603 |
| Name the Virus | 0 | - | 4.87 | 77,213 |
| Name the Metal Alloy | 0 | - | 4.73 | 14,156 |
| Things Named For People #3 - Science | 0 | - | 4.86 | 54,364 |
| Elemental Words | 0 | - | 4.97 | 52,627 |
| Metals of Antiquity | 0 | - | 4.95 | 94,071 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,235 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,719 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,522 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 117,697 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.32 | 98,810 |
| The Pluto Quiz | 0 | - | 4.61 | 9,954 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 81,335 |
| Famous Scientists | 0 | - | 4.58 | 42,893 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 228,200 |
| Name the Constellations | 0 | - | 4.63 | 48,525 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,551 |
| The Mars Quiz | 0 | - | 4.55 | 18,751 |
| The Saturn Quiz | 0 | - | 4.54 | 11,604 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 75,566 |
| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,560 |
| Random Symbol to Element | 0 | - | 4.88 | 94,279 |
| Astronomy True or False | 0 | - | 4.39 | 36,646 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,220 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,408 |
| Countries with NO Military | 0 | - | 4.97 | 63,700 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,166 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,258 |
| NATO Countries | 0 | - | 4.98 | 284,338 |
| EU Countries Quiz | 0 | - | 4.99 | 279,265 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,995 |
| 7 Deadly Sins | 0 | - | 4.88 | 405,153 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,490 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,757 |
| The Venus Quiz | 0 | - | 4.21 | 6,976 |
| Scientific Names | 0 | - | 4.32 | 78,779 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 87,108 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,122 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 189,990 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,898 |
| Body Part Cliches | 0 | - | 4.44 | 123,720 |
| Bones of the Human Body | 0 | - | 4.51 | 43,819 |
| Medical Conditions Quiz | 0 | - | 4.78 | 125,022 |
| Top U.S. Universities | 0 | - | 4.15 | 146,068 |
| 100 Greatest Players in NFL History | 0 | - | 3.58 | 70,238 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,547 |
| Coldest World Capitals | 0 | - | 4.95 | 134,376 |
| World Currency Quiz | 0 | - | 4.92 | 307,960 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,604 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,180 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,338 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,296 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,895 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,220 |
| Countries with the Most Christians | 0 | - | 4.93 | 145,047 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,438 |
| Buddhist Countries | 0 | - | 4.96 | 145,342 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,651 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,489 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,696 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,875 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,860 |
| Science Vocabulary #2 | 0 | - | 4.52 | 60,048 |
| Word Chain - Science | 0 | - | 4.59 | 55,226 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 39,025 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,808 |
| Science Multiple Choice #3 | 0 | - | 4.39 | 34,894 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,634 |
| Environmental Issues | 0 | - | 4.54 | 26,930 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.09 | 54,616 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,862 |
| Military History Vocabulary | 0 | - | 4.92 | 67,806 |
| Battle to Country | 0 | - | 4.91 | 54,177 |
| Monarchies of Europe | 0 | - | 4.90 | 99,108 |
| Monarchies of Asia | 0 | - | 4.97 | 71,654 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,347 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,446 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,528 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,823 |
| Countries by Oil Consumption | 0 | - | 4.96 | 125,428 |
| Richest Island Countries | 0 | - | 4.85 | 101,476 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,151 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,605 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,969 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,283 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 85,353 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,051 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,789 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,744 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,947 |
| Orthodox Countries | 0 | - | 4.92 | 133,040 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,471 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,528 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,642 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,771 |
| Countries that Start with B | 0 | - | 4.95 | 2,310,376 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,495 |
| Countries that Start with D | 0 | - | 4.96 | 718,544 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,599 |
| Countries that Start with G | 0 | - | 4.97 | 1,514,216 |
| Countries that Start with H | 0 | - | 4.96 | 611,109 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,684 |
| Countries that Start with J | 0 | - | 4.98 | 608,421 |
| Countries that Start with K | 0 | - | 4.97 | 822,307 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,761 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,886 |
| Countries that Start with P | 0 | - | 4.94 | 1,224,005 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,797 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,427 |
| Countries that Start with U | 0 | - | 4.97 | 909,681 |
| Countries that Start with V | 0 | - | 4.98 | 612,871 |
| Countries that Start with F | 0 | - | 4.83 | 622,458 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,346 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,190 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,306 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,392 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,975 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 344,304 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,326 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,628 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,760 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,813 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,625 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,183 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,447 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,255 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 142,366 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,397 |
| First Names of Scientists | 0 | - | 4.51 | 57,306 |
| Groups of Two - Science | 0 | - | 4.26 | 48,501 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,283 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,287 |
| Science Decoder | 0 | - | 4.52 | 28,881 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,171 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,565 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,254 |
| Elements by Picture | 0 | - | 4.27 | 70,428 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 103,651 |
| Name a Valid Element | 0 | - | 4.68 | 70,518 |
| Medical Acronyms | 0 | - | 4.43 | 97,356 |
| Medical Vocabulary | 0 | - | 4.54 | 59,578 |
| Top Ranked NFL Players of the 2010s | 0 | - | 3.91 | 24,794 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,109 |
| WWII Geography | 0 | - | 4.81 | 121,573 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,559 |
| Star Wars Quotes | 0 | - | 4.86 | 186,646 |
| Name the English Monarchs | 0 | - | 4.91 | 507,766 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,151 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,053 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,845 |
| All Disney Animated Movies | 0 | - | 4.78 | 453,506 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 53,562 |
| Literary Quotes #1 | 0 | - | 4.49 | 34,761 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,821 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,021 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,375 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,463 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,121 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,786 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,795 |
| All OPEC Countries Ever | 0 | - | 4.70 | 100,523 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,692 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,822 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,202 |
| Biblical Miracles | 0 | - | 4.46 | 38,739 |
| The Life of Jesus | 0 | - | 4.52 | 44,751 |
| Bible Characters Quiz #1 | 0 | - | 4.46 | 106,478 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,838 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,188 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,736 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,437 |
| Name a Country A-Z | 0 | - | 5.00 | 246,498 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,379 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,680 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,633 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,554 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,634 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,428 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,663 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,681 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 98,019 |
