| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,104,245 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 228,200 |
| Name the Constellations | 0 | - | 4.63 | 48,525 |
| Astronomy Quiz | 0 | - | 4.90 | 83,490 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,769 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 344,304 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 36,283 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,528 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,443,002 |
| 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 | 93,682 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 98,019 |
| International Scientific Units | 0 | - | 4.95 | 158,655 |
| Electromagnetic Spectrum | 0 | - | 4.93 | 63,424 |
| Star Wars Quotes | 0 | - | 4.86 | 186,646 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,437 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 53,562 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,350 |
| Birthstones by Month | 0 | - | 4.44 | 88,289 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,265,363 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,543 |
| Dog in the Answers | 0 | - | 4.16 | 68,970 |
| Countries With One Word and Two U's | 0 | - | 4.45 | 51,458 |
| 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 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 71,041 |
| Elements with One-Letter Symbols | 0 | - | 4.83 | 82,603 |
| Brightest Natural Objects in the Sky | 0 | - | 4.46 | 28,720 |
| Astronomy Decoder | 0 | - | 4.48 | 38,278 |
| Name the Virus | 0 | - | 4.87 | 77,213 |
| Bible Quotes Quiz #1 | 0 | - | 4.42 | 62,251 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,762 |
| Name the 7 Dwarfs | 0 | - | 4.54 | 365,997 |
| Companies by Country | 0 | - | 4.61 | 120,586 |
| Brand Logos Quiz #2 | 0 | - | 4.69 | 1,700,967 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,019,491 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,629 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,496 |
| Word Chain - The Bible | 0 | - | 4.48 | 51,060 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 673,709 |
| 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 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,867 |
| Political Movements by Country | 0 | - | 4.46 | 72,854 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,790 |
| U.S. Synonymous Trademarks | 0 | - | 4.07 | 66,940 |
| Major Taxonomic Ranks | 0 | - | 4.63 | 81,335 |
| Famous Scientists | 0 | - | 4.58 | 42,893 |
| Random Symbol to Element | 0 | - | 4.88 | 94,279 |
| Astronomy True or False | 0 | - | 4.39 | 36,646 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,677 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,397 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,919 |
| Bible Quotes Quiz #2 | 0 | - | 4.27 | 53,100 |
| Bible Quotes Quiz #4 | 0 | - | 4.33 | 33,640 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,273 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 41,145 |
| American Corporate Slogans #1 | 0 | - | 4.06 | 65,503 |
| American Corporate Slogans #2 | 0 | - | 4.06 | 59,794 |
| Books by Country Quiz | 0 | - | 4.30 | 32,333 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 278,079 |
| Highest Grossing Superhero Movies | 0 | - | 4.37 | 167,584 |
| Superhero Decoder | 0 | - | 4.36 | 55,063 |
| Marvel Superheroes | 0 | - | 4.38 | 299,473 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 117,593 |
| Car Model to Make | 0 | - | 4.18 | 197,369 |
| Most Valuable Brands | 0 | - | 4.28 | 136,436 |
| Brand Logos Quiz #5 | 0 | - | 4.36 | 1,071,311 |
| Brand Logos Quiz #6 | 0 | - | 4.30 | 789,813 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,232,747 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 534,813 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 613,847 |
| Random Brand Logos | 0 | - | 4.45 | 405,750 |
| Famous Billionaires | 0 | - | 4.14 | 67,597 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,537 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,513 |
| Random Country to Capital | 0 | - | 4.98 | 931,097 |
| 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 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,558 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 97,603 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 88,535 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,784 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,955 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,922 |
| Quotes of Jesus | 0 | - | 4.23 | 13,921 |
| Political Quotes | 0 | - | 4.17 | 19,964 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,875 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,675 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,678 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,526 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,777 |
| Top 50 Comic Book Heroes | 0 | - | 3.93 | 75,900 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,835 |
| Batman Actors Quiz | 0 | - | 4.27 | 48,263 |
| MCU Characters by Screen Time | 0 | - | 4.23 | 110,083 |
| Avengers Team Members | 0 | - | 4.07 | 78,361 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 114,981 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 46,065 |
| X-Men Mutants | 0 | - | 4.07 | 47,740 |
| The Spiderman Quiz | 0 | - | 4.31 | 73,645 |
| Brand-Name Animals | 0 | - | 4.16 | 74,773 |
| Brand Name Vocabulary | 0 | - | 4.17 | 38,163 |
| Clothing Brand Logos | 0 | - | 4.24 | 226,233 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,517 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 76,054 |
| Countries by Emojis | 0 | - | 4.99 | 243,042 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,643 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.16 | 64,263 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,939 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,375 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,832 |
| Capital Cities Chain | 0 | - | 4.84 | 83,598 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,256 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,079 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,797 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 50,270 |
| Soft Drink Brand Logos | 0 | - | 4.20 | 191,552 |
| Battle to Country | 0 | - | 4.91 | 54,177 |
| Monarchies of Europe | 0 | - | 4.90 | 99,108 |
| Monarchies of Asia | 0 | - | 4.97 | 71,654 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,605 |
| Countries with the Most Christians | 0 | - | 4.93 | 145,048 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,789 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,438 |
| 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 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,397 |
| 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 |
| Most Common Elements in the Human Body | 0 | - | 4.74 | 152,634 |
| Environmental Issues | 0 | - | 4.54 | 26,930 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 492,665 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 716,825 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 176,039 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 25,197 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,747 |
| Brands that are "The" Something | 0 | - | 3.62 | 34,065 |
| American Corporate Slogans #3 | 0 | - | 4.05 | 25,853 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 338,416 |
| Horror Movie Villains | 0 | - | 4.22 | 88,267 |
| Guardians of the Galaxy | 0 | - | 4.15 | 10,322 |
| Justice League Team - Movie Edition | 0 | - | 4.27 | 11,391 |
| Superman Facts | 0 | - | 4.27 | 28,446 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,071 |
| American Commercial Jingles | 0 | - | 3.86 | 7,912 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,972 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,892 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,327 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,394 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 74,056 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,190 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,307 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.53 | 31,387 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,202 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,223 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,498 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,713 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,068 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,926 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,703 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,032 |
| Name a Valid African Country | 0 | - | 4.98 | 155,391 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,222 |
| MCU Infinity Stones | 0 | - | 4.19 | 20,629 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 88,506 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,109 |
| 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 |
| Top 100 Greatest NBA Players | 0 | - | 4.43 | 698,910 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,457 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,821 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,195 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,506 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,094 |
