| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,103,929 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 36,276 |
| The Sun Quiz | 0 | - | 4.93 | 35,212 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,510 |
| Astronomy Decoder | 0 | - | 4.48 | 38,269 |
| Astronomy Quiz | 0 | - | 4.90 | 83,446 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,787 |
| Solar System Trivia | 0 | - | 4.93 | 47,295 |
| International Scientific Units | 0 | - | 4.95 | 158,590 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 63,406 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,264,370 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 74,117 |
| Top 100 Greatest NBA Players | 0 | - | 4.43 | 698,554 |
| Elements by Symbol | 0 | - | 4.92 | 199,115 |
| Speed Symbol by Element | 0 | - | 4.90 | 105,768 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,915 |
| Noble Gases | 0 | - | 4.89 | 78,982 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 65,193 |
| Periodic Table Symbols | 0 | - | 4.97 | 81,241 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 82,560 |
| Name the Virus | 0 | - | 4.87 | 77,193 |
| Name the Metal Alloy | 0 | - | 4.73 | 14,137 |
| Things Named For People #3 - Science | 0 | - | 4.86 | 54,348 |
| Elemental Words | 0 | - | 4.97 | 52,615 |
| Metals of Antiquity | 0 | - | 4.95 | 94,044 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,221 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,699 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,491 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 117,654 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.32 | 98,778 |
| The Pluto Quiz | 0 | - | 4.61 | 9,947 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 81,297 |
| Famous Scientists | 0 | - | 4.58 | 42,887 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 228,113 |
| Name the Constellations | 0 | - | 4.63 | 48,492 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,548 |
| The Mars Quiz | 0 | - | 4.55 | 18,749 |
| The Saturn Quiz | 0 | - | 4.54 | 11,602 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 75,550 |
| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,552 |
| Random Symbol to Element | 0 | - | 4.88 | 94,228 |
| Astronomy True or False | 0 | - | 4.39 | 36,642 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,030 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,181 |
| Countries with NO Military | 0 | - | 4.97 | 63,651 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,076 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,214 |
| NATO Countries | 0 | - | 4.98 | 284,140 |
| EU Countries Quiz | 0 | - | 4.99 | 279,050 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,882 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,950 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,365 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,565 |
| The Venus Quiz | 0 | - | 4.21 | 6,976 |
| Scientific Names | 0 | - | 4.32 | 78,773 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 87,088 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,116 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 189,974 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,885 |
| Body Part Cliches | 0 | - | 4.44 | 123,706 |
| Bones of the Human Body | 0 | - | 4.51 | 43,780 |
| Medical Conditions Quiz | 0 | - | 4.78 | 125,004 |
| Top U.S. Universities | 0 | - | 4.15 | 146,026 |
| 100 Greatest Players in NFL History | 0 | - | 3.58 | 70,230 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,496 |
| Coldest World Capitals | 0 | - | 4.95 | 134,322 |
| World Currency Quiz | 0 | - | 4.92 | 307,733 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,410 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,046 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,299 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,260 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,850 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,153 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,988 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,382 |
| Buddhist Countries | 0 | - | 4.96 | 145,293 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,486 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,479 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,618 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,824 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,743 |
| Science Vocabulary #2 | 0 | - | 4.52 | 60,036 |
| Word Chain - Science | 0 | - | 4.59 | 55,212 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 39,010 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,800 |
| Science Multiple Choice #3 | 0 | - | 4.39 | 34,885 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,613 |
| Environmental Issues | 0 | - | 4.54 | 26,925 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.11 | 52,855 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,831 |
| Military History Vocabulary | 0 | - | 4.92 | 67,778 |
| Battle to Country | 0 | - | 4.91 | 54,142 |
| Monarchies of Europe | 0 | - | 4.90 | 99,060 |
| Monarchies of Asia | 0 | - | 4.97 | 71,629 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,343 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,376 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,425 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,714 |
| Countries by Oil Consumption | 0 | - | 4.96 | 125,172 |
| Richest Island Countries | 0 | - | 4.85 | 101,394 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,092 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,574 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,714 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,178 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 85,259 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,006 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,749 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,683 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,926 |
| Orthodox Countries | 0 | - | 4.92 | 132,998 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,411 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,504 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,626 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,038 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,671 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,908 |
| Countries that Start with D | 0 | - | 4.96 | 718,154 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,109 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,692 |
| Countries that Start with H | 0 | - | 4.96 | 610,813 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,250 |
| Countries that Start with J | 0 | - | 4.98 | 608,169 |
| Countries that Start with K | 0 | - | 4.97 | 822,018 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,413 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,519 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,634 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,299 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,151 |
| Countries that Start with U | 0 | - | 4.97 | 909,430 |
| Countries that Start with V | 0 | - | 4.98 | 612,699 |
| Countries that Start with F | 0 | - | 4.83 | 622,228 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,954 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,130 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,144 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,153 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,959 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 344,085 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,286 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,551 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,723 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,700 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,520 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,099 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,396 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,211 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,991 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,369 |
| First Names of Scientists | 0 | - | 4.51 | 57,295 |
| Groups of Two - Science | 0 | - | 4.26 | 48,491 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,265 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,280 |
| Science Decoder | 0 | - | 4.52 | 28,877 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,168 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,557 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,244 |
| Elements by Picture | 0 | - | 4.27 | 70,411 |
| Periodic Table Elements A-Z | 0 | - | 4.77 | 103,614 |
| Name a Valid Element | 0 | - | 4.68 | 70,495 |
| Medical Acronyms | 0 | - | 4.43 | 97,337 |
| Medical Vocabulary | 0 | - | 4.54 | 59,560 |
| Top Ranked NFL Players of the 2010s | 0 | - | 3.91 | 24,786 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,048 |
| WWII Geography | 0 | - | 4.81 | 121,533 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,519 |
| Star Wars Quotes | 0 | - | 4.86 | 186,587 |
| Name the English Monarchs | 0 | - | 4.91 | 507,517 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,098 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,997 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,825 |
| All Disney Animated Movies | 0 | - | 4.78 | 453,326 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 53,491 |
| Literary Quotes #1 | 0 | - | 4.49 | 34,684 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,738 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,975 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,289 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,414 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,067 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,734 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,771 |
| All OPEC Countries Ever | 0 | - | 4.70 | 100,456 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,677 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,806 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,179 |
| Biblical Miracles | 0 | - | 4.46 | 38,733 |
| The Life of Jesus | 0 | - | 4.52 | 44,737 |
| Bible Characters Quiz #1 | 0 | - | 4.46 | 106,450 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,763 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,075 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,699 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,362 |
| Name a Country A-Z | 0 | - | 5.00 | 246,332 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,308 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,657 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,560 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,432 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,579 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,341 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,596 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,630 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,969 |
