| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,103 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,714 |
| Astronomy Quiz | 0 | - | 4.90 | 81,919 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,322 |
| Astronomy Decoder | 0 | - | 4.50 | 37,886 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 129,010 |
| Brightest Natural Objects in the Sky | 0 | - | 4.45 | 27,887 |
| Countries that Start with A | 0 | - | 4.98 | 2,150,050 |
| Countries that Start with B | 0 | - | 4.95 | 2,282,681 |
| Countries that Start with C | 0 | - | 4.96 | 1,812,582 |
| Countries that Start with D | 0 | - | 4.96 | 703,113 |
| Countries that Start with E | 0 | - | 4.95 | 1,369,378 |
| Countries that Start with G | 0 | - | 4.97 | 1,494,805 |
| Countries that Start with H | 0 | - | 4.96 | 599,212 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,812 |
| Countries that Start with J | 0 | - | 4.98 | 597,282 |
| Countries that Start with K | 0 | - | 4.97 | 810,566 |
| Countries that Start with L | 0 | - | 4.98 | 1,084,348 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,268 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,942 |
| Countries that Start with S | 0 | - | 4.98 | 1,746,563 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,289 |
| Countries that Start with U | 0 | - | 4.97 | 900,788 |
| Countries that Start with V | 0 | - | 4.98 | 605,885 |
| Countries that Start with F | 0 | - | 4.83 | 613,266 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,968 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,887 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,230 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,551 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,059 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,655 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,297 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 224,073 |
| Name the Constellations | 0 | - | 4.58 | 44,737 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,106 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,502 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,497 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,204 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,310 |
| Astronomy True or False | 0 | - | 4.39 | 36,304 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,112 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,153 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,973 |
| The Venus Quiz | 0 | - | 4.21 | 6,897 |
| Medical Acronyms | 0 | - | 4.43 | 96,405 |
| WWII A-Z #1 | 0 | - | 4.80 | 102,496 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,388 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,056 |
| International Scientific Units | 0 | - | 4.95 | 155,680 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 62,356 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,225,080 |
| Most Guessed Elements on JetPunk | 0 | - | 4.56 | 48,114 |
| Human Body A-Z | 0 | - | 4.51 | 128,710 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.68 | 55,867 |
| Countries that Start with R | 0 | - | 4.43 | 444,423 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,177 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 66,797 |
| Movie Characters A-Z | 0 | - | 4.22 | 60,773 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 58,175 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,792 |
| Africa A-Z | 0 | - | 4.57 | 46,419 |
| London A-Z | 0 | - | 4.10 | 40,670 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,028 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,396 |
| Elements by Symbol | 0 | - | 4.92 | 195,890 |
| Speed Symbol by Element | 0 | - | 4.91 | 103,842 |
| Chemical Elements with Short Names | 0 | - | 4.81 | 93,595 |
| Noble Gases | 0 | - | 4.89 | 77,593 |
| Elements that are Gases at Room Temperature | 0 | - | 4.86 | 64,159 |
| Periodic Table Symbols | 0 | - | 4.97 | 71,210 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 81,058 |
| Name the Virus | 0 | - | 4.86 | 76,414 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,307,294 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,894 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,565 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,038 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,999 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,881 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,347 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,125 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,953 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,720 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,097 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,458 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,217 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,632 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,132 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,444 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,697 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,775 |
| Middle East A-Z | 0 | - | 4.47 | 45,857 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,197 |
| Turkey A-Z | 0 | - | 4.04 | 11,755 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,677 |
| Elemental Words | 0 | - | 4.96 | 52,054 |
| Metals of Antiquity | 0 | - | 4.94 | 93,022 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,245 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,056 |
| The Bible A-Z | 0 | - | 4.29 | 59,434 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,236 |
| Colors by Letter | 0 | - | 4.25 | 162,137 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,950 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,343 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,778 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,018 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,630 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,600 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,284 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,012 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,359 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,751 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,040 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,565 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,553 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,057 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,581 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,546 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,520 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,884 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,382 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,665 |
| California Cities A-Z | 0 | - | 4.06 | 17,048 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,332 |
| Canada A-Z | 0 | - | 4.73 | 32,688 |
| European Geography A-Z | 0 | - | 4.28 | 49,050 |
| Texas A-Z | 0 | - | 4.18 | 16,322 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,598 |
| U.S. History A-Z #1 | 0 | - | 4.35 | 29,605 |
| Russian History A-Z | 0 | - | 4.38 | 31,209 |
| Pennsylvania A-Z | 0 | - | 4.11 | 7,522 |
| Hawaii A-Z | 0 | - | 4.28 | 13,417 |
| Ohio A-Z | 0 | - | 4.21 | 6,357 |
| 17th Century A-Z | 0 | - | 4.78 | 34,203 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 79,975 |
| Famous Scientists | 0 | - | 4.57 | 42,502 |
| Random Symbol to Element | 0 | - | 4.88 | 92,384 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,578 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,220 |
| Countries with NO Military | 0 | - | 4.97 | 61,322 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,224 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,474 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,048 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,567 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,369 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,902 |
| Monarchies of the World | 0 | - | 4.94 | 166,987 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,878 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,125 |
| Coldest Countries | 0 | - | 4.97 | 137,394 |
| Coldest World Capitals | 0 | - | 4.95 | 133,126 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,622 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,752 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,310 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,417 |
| Disney Animated Characters | 0 | - | 4.88 | 599,699 |
| World Currency Quiz | 0 | - | 4.92 | 299,362 |
| People on Money by Country | 0 | - | 4.83 | 60,064 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,019 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,328 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,359 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,866 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,268 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,866 |
| Fast Math - Addition | 0 | - | 4.87 | 520,670 |
| NATO Countries | 0 | - | 4.98 | 276,990 |
| EU Countries Quiz | 0 | - | 4.99 | 270,722 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,478 |
| 7 Deadly Sins | 0 | - | 4.88 | 396,052 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,816 |
| Majority Muslim Countries | 0 | - | 4.98 | 370,507 |
| Buddhist Countries | 0 | - | 4.96 | 143,144 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,272 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,885 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,652 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,615 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,604 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,281 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,705 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,888 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,715 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,847 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,613 |
| American Football A-Z | 0 | - | 4.26 | 14,483 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,022 |
| Rivers A-Z | 0 | - | 4.35 | 32,714 |
| TV Characters A-Z | 0 | - | 4.10 | 31,838 |
| France A-Z | 0 | - | 4.16 | 38,089 |
| Switzerland A-Z | 0 | - | 4.45 | 25,538 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,223 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,608 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,026 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 80,977 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 74,912 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,034 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,251 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,119 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,706 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 89,972 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,300 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,821 |
