| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 667,422 |
| 7 Deadly Sins | 0 | - | 4.88 | 398,199 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,844 |
| World Currency Quiz | 0 | - | 4.92 | 301,034 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,094,484 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,064 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,791 |
| Fruits by Picture | 0 | - | 4.19 | 806,170 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,536 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,179 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,427 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 336,256 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,495 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,264 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,968 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,064 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,406 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,463 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,871 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,093 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,520 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,251 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,111 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,048 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,289 |
| Star Wars Quotes | 0 | - | 4.84 | 181,147 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,446 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,606 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 51,354 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,017 |
| Famous Billionaires | 0 | - | 4.14 | 67,350 |
| World's Biggest Airlines | 0 | - | 4.42 | 124,614 |
| Car Model to Make | 0 | - | 4.18 | 196,025 |
| Foods by Country of Origin #1 | 0 | - | 4.40 | 335,956 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,519 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,696 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,917 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,194 |
| Countries by Milk Production | 0 | - | 4.54 | 43,825 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,734 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,225 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 116,131 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,793 |
| Foods of the World by Description | 0 | - | 4.18 | 45,988 |
| Books with Food in the Title | 0 | - | 3.93 | 39,640 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,207 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,483 |
| Vegetables by Picture | 0 | - | 4.39 | 63,158 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 362,868 |
| Companies by Country | 0 | - | 4.61 | 119,076 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,015 |
| Foods by Picture | 0 | - | 3.81 | 225,825 |
| Citrus Fruits | 0 | - | 3.63 | 42,008 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,211 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,191 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,792 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,573 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,139 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,046 |
| Astronomy Decoder | 0 | - | 4.50 | 37,961 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,385 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,795 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,888 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,488 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,861 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,026 |
| American Commercial Jingles | 0 | - | 3.86 | 7,864 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 89,986 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,286 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,545 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,400 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,607,583 |
| Popular Royal Names | 0 | - | 4.27 | 124,767 |
| First Names of Painters | 0 | - | 4.43 | 59,763 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,481 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,610 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,366 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,945 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,348 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,472 |
| Character to Author #1 | 0 | - | 4.52 | 43,402 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,631 |
| Random Symbol to Element | 0 | - | 4.88 | 92,627 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,791 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,853 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,978 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,760 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,900 |
| Countries with NO Military | 0 | - | 4.97 | 61,745 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,647 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,267 |
| NATO Countries | 0 | - | 4.98 | 278,533 |
| EU Countries Quiz | 0 | - | 4.99 | 272,099 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,294 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,966 |
| Corporate Partnerships | 0 | - | 4.56 | 36,857 |
| Japanese Companies | 0 | - | 4.28 | 34,168 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,683 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,379 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,105 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,693 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,095,664 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 36,946 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,569 |
| Books by Country Quiz | 0 | - | 4.30 | 32,205 |
| Colors by Letter | 0 | - | 4.25 | 162,316 |
| Sibling Actors | 0 | - | 4.12 | 47,506 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,369 |
| Countries with Four Letters | 0 | - | 4.99 | 420,828 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,549 |
| Random Country to Capital | 0 | - | 4.98 | 916,146 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,983 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,343 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,187 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,895 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,285 |
| Most Valuable Brands | 0 | - | 4.28 | 135,429 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,199 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,515 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,201 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,562 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,447 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 717,145 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,885 |
| Islands by Country #1 | 0 | - | 4.87 | 174,914 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,228 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,578 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,546 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 276,989 |
| Character to Author #2 | 0 | - | 4.55 | 30,382 |
| Superhero Decoder | 0 | - | 4.36 | 54,519 |
| Marvel Superheroes | 0 | - | 4.37 | 296,113 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 115,678 |
| Countries by Emojis | 0 | - | 4.99 | 238,077 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,177 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,450 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,348 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,673 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,355 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,522 |
| Country Chain | 0 | - | 4.96 | 216,554 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,381 |
| Capital Cities Chain | 0 | - | 4.84 | 82,326 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,359 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,497 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,981 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,573 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,431 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,370 |
| Name a Valid Country #5 | 0 | - | 4.99 | 205,531 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,551 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,452 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,827 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,334 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,916 |
| Coldest World Capitals | 0 | - | 4.95 | 133,257 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,465 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,633 |
| Buddhist Countries | 0 | - | 4.96 | 143,514 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,604 |
| Most Valuable Tech Companies | 0 | - | 4.15 | 31,786 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,038 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,845 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,160 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,879 |
| Richest Island Countries | 0 | - | 4.84 | 100,071 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,065 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,954 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,207 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,801 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,174 |
| American Foods | 0 | - | 3.66 | 39,336 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,732 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,361 |
| WWII First Names | 0 | - | 4.44 | 41,701 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,298 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,969 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,334 |
| Political Quotes | 0 | - | 4.17 | 19,858 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,956 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,884 |
| Famous Catholics | 0 | - | 4.16 | 27,686 |
| Superhero Alter Egos | 0 | - | 4.29 | 164,452 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 109,986 |
| The Eleven Colors | 0 | - | 4.73 | 234,686 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,572 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,679 |
| Batman Actors Quiz | 0 | - | 4.27 | 47,946 |
| Avengers Team Members | 0 | - | 4.07 | 77,397 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 112,956 |
| X-Men Mutants | 0 | - | 4.06 | 47,080 |
| The Spiderman Quiz | 0 | - | 4.31 | 72,513 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,395 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 75,894 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,739 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,227 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,077 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,784 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,460 |
| The Only Country ... | 0 | - | 4.91 | 80,566 |
