| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,795 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 36,234 |
| Elemental Words | 0 | - | 4.97 | 52,570 |
| Astronomy Quiz | 0 | - | 4.90 | 83,334 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,523 |
| Solar System Trivia | 0 | - | 4.93 | 47,207 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,417 |
| Astronomy Decoder | 0 | - | 4.48 | 38,238 |
| Words for Leaders | 0 | - | 4.78 | 259,027 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 227,795 |
| Name the Constellations | 0 | - | 4.63 | 48,270 |
| Military History Vocabulary | 0 | - | 4.92 | 67,683 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,101 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,583 |
| India A-Z | 0 | - | 4.42 | 34,311 |
| British History A-Z #1 | 0 | - | 4.45 | 47,281 |
| International Scientific Units | 0 | - | 4.95 | 158,394 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 63,355 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,261,607 |
| Body Part Words | 0 | - | 4.43 | 146,417 |
| American Legal Vocabulary | 0 | - | 4.40 | 34,025 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,751 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,853 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,051 |
| Name the Metal Alloy | 0 | - | 4.73 | 14,072 |
| Elements by Symbol | 0 | - | 4.92 | 198,772 |
| Speed Symbol by Element | 0 | - | 4.90 | 105,623 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 94,820 |
| Noble Gases | 0 | - | 4.89 | 78,864 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 65,109 |
| Periodic Table Symbols | 0 | - | 4.97 | 80,855 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 82,456 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,138 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,647 |
| Name the Virus | 0 | - | 4.87 | 77,133 |
| Japan A-Z | 0 | - | 4.40 | 42,423 |
| The Pluto Quiz | 0 | - | 4.61 | 9,938 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 54,296 |
| Metals of Antiquity | 0 | - | 4.95 | 93,957 |
| Astronomy True or False | 0 | - | 4.39 | 36,618 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,532 |
| The Mars Quiz | 0 | - | 4.55 | 18,740 |
| The Saturn Quiz | 0 | - | 4.54 | 11,598 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,328 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,293 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 224,222 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,719 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,632 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,184 |
| The Venus Quiz | 0 | - | 4.21 | 6,967 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 81,162 |
| Famous Scientists | 0 | - | 4.58 | 42,861 |
| Random Symbol to Element | 0 | - | 4.88 | 94,079 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,636 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,533 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 87,051 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,559 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,202 |
| Countries with NO Military | 0 | - | 4.97 | 63,470 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,346 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,837 |
| Coldest World Capitals | 0 | - | 4.95 | 134,185 |
| World Currency Quiz | 0 | - | 4.92 | 307,010 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,126 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,043 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,756 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,194 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,179 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,719 |
| NATO Countries | 0 | - | 4.98 | 283,611 |
| EU Countries Quiz | 0 | - | 4.99 | 278,147 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,048 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,520 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,277 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,763 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,192 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,047 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,929 |
| Buddhist Countries | 0 | - | 4.96 | 145,149 |
| TV Characters A-Z | 0 | - | 4.12 | 32,109 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 41,120 |
| Italy A-Z | 0 | - | 4.49 | 58,777 |
| China A-Z | 0 | - | 4.55 | 67,663 |
| Germany A-Z | 0 | - | 4.56 | 62,874 |
| Australia A-Z | 0 | - | 4.54 | 50,147 |
| Russian History A-Z | 0 | - | 4.35 | 32,246 |
| British Geography A-Z | 0 | - | 4.42 | 19,616 |
| British History A-Z #2 | 0 | - | 4.28 | 11,913 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,950 |
| Scientific Names | 0 | - | 4.32 | 78,740 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,997 |
| Lightest Chemical Elements A-Z | 0 | - | 4.57 | 32,099 |
| Periodic Table Quiz - First 20 Elements | 0 | - | 4.73 | 189,808 |
| Periodic Table Elements by Clue #1 | 0 | - | 4.80 | 62,844 |
| Body Part Cliches | 0 | - | 4.44 | 123,674 |
| Bones of the Human Body | 0 | - | 4.51 | 43,624 |
| Medical Conditions Quiz | 0 | - | 4.78 | 124,934 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,775 |
| German Loan Words | 0 | - | 4.27 | 141,039 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 197,045 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,370 |
| Battle to Country | 0 | - | 4.91 | 54,006 |
| Monarchies of Europe | 0 | - | 4.90 | 98,918 |
| Monarchies of Asia | 0 | - | 4.97 | 71,530 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,953 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,847 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,776 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,312 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,210 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,228 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,521 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,806 |
| Richest Island Countries | 0 | - | 4.85 | 101,259 |
| Largest Economies in 2050 | 0 | - | 4.88 | 111,956 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,874 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,489 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,097 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,317 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,929 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,627 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,064 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,026 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,121 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,699 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,856 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,122 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,593 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,482 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,808 |
| Orthodox Countries | 0 | - | 4.92 | 132,850 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,241 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,387 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,526 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 97,554 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 88,297 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,530 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,230 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,075 |
| Countries that Start with D | 0 | - | 4.96 | 716,844 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,577 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,044 |
| Countries that Start with H | 0 | - | 4.96 | 609,880 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,952 |
| Countries that Start with J | 0 | - | 4.98 | 607,251 |
| Countries that Start with K | 0 | - | 4.97 | 821,071 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,202 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,265 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,416 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,672 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,191 |
| Countries that Start with U | 0 | - | 4.97 | 908,711 |
| Countries that Start with V | 0 | - | 4.98 | 612,183 |
| Countries that Start with F | 0 | - | 4.83 | 621,531 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,665 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,068 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,024 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,942 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,870 |
| Russia A-Z | 0 | - | 4.46 | 27,318 |
| German History A-Z | 0 | - | 4.49 | 24,924 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 343,447 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,137 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,352 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,607 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,301 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,204 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,824 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,306 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,185 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,994 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,425 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,015 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,409 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,478 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,780 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,021 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,616 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,309 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,451 |
| First Names of Scientists | 0 | - | 4.51 | 57,237 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,411 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,708 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,629 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,979 |
| Simple Machines Quiz | 0 | - | 4.35 | 9,163 |
| Word Chain - Science | 0 | - | 4.59 | 55,170 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,967 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,767 |
| Science Multiple Choice #3 | 0 | - | 4.39 | 34,847 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,510 |
| Answers are Elements #2 | 0 | - | 4.43 | 55,211 |
| Periodic Table Elements A-Z | 0 | - | 4.78 | 103,528 |
| Name a Valid Element | 0 | - | 4.68 | 70,424 |
| Medical Acronyms | 0 | - | 4.43 | 97,279 |
| Medical Vocabulary | 0 | - | 4.54 | 59,500 |
| Environmental Issues | 0 | - | 4.54 | 26,914 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,833 |
| Countries in World War I | 0 | - | 4.88 | 229,237 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,224 |
| WWII Geography | 0 | - | 4.81 | 121,360 |
