| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 668,433 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,135 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,649 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,312 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,251 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 248,086 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,871 |
| World Currency Quiz | 0 | - | 4.91 | 302,033 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,013 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,912 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,931 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,803 |
| Fruits by Picture | 0 | - | 4.19 | 806,748 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,640 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 337,520 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,018 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,566 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,576 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,566 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,817 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,889 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,760 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,693 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,307 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,741 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,185 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,563 |
| Famous Billionaires | 0 | - | 4.14 | 67,380 |
| Car Model to Make | 0 | - | 4.18 | 196,250 |
| Star Wars Quotes | 0 | - | 4.85 | 183,580 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,793 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,880 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 51,695 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,369 |
| World's Biggest Airlines | 0 | - | 4.42 | 124,889 |
| Foods by Country of Origin #1 | 0 | - | 4.40 | 336,309 |
| Books with Food in the Title | 0 | - | 3.93 | 39,664 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,549 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,770 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 83,792 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,238 |
| Countries by Milk Production | 0 | - | 4.54 | 43,909 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,240 |
| Companies by Country | 0 | - | 4.61 | 119,488 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 116,416 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,801 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,080 |
| Foods of the World by Description | 0 | - | 4.18 | 46,009 |
| Foods by Picture | 0 | - | 3.81 | 225,972 |
| Citrus Fruits | 0 | - | 3.63 | 42,054 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,293 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,240 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,255 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,782 |
| Vegetables by Picture | 0 | - | 4.36 | 63,267 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,618 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 363,294 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,219 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,110 |
| Astronomy Decoder | 0 | - | 4.50 | 38,008 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,550 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,906 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,153 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,598 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,871 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,035 |
| American Commercial Jingles | 0 | - | 3.86 | 7,871 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,508 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,417 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,615,282 |
| Popular Royal Names | 0 | - | 4.27 | 124,854 |
| First Names of Painters | 0 | - | 4.43 | 59,810 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,542 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,487 |
| Character to Author #1 | 0 | - | 4.52 | 43,439 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,755 |
| Japanese Companies | 0 | - | 4.28 | 34,191 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,893 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,846 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,566 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,413 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,136 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,713 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,098,643 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,141 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,838 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,209 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,378 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 36,978 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,326 |
| Books by Country Quiz | 0 | - | 4.30 | 32,224 |
| Colors by Letter | 0 | - | 4.25 | 162,445 |
| Sibling Actors | 0 | - | 4.12 | 47,532 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,945 |
| Countries with Four Letters | 0 | - | 4.99 | 421,628 |
| Random Symbol to Element | 0 | - | 4.88 | 92,919 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,281 |
| Random Country to Capital | 0 | - | 4.98 | 918,566 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,892 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,034 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,216 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,269 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,519 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,995 |
| Countries with NO Military | 0 | - | 4.97 | 61,986 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,029 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,419 |
| NATO Countries | 0 | - | 4.98 | 279,385 |
| EU Countries Quiz | 0 | - | 4.99 | 272,985 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,810 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,474 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,297 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,880 |
| Corporate Partnerships | 0 | - | 4.56 | 36,883 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,222 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,319 |
| Most Valuable Brands | 0 | - | 4.28 | 135,611 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,377 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,672 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,713 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,576 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,479 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,151 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,925 |
| Islands by Country #1 | 0 | - | 4.88 | 175,119 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,385 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,729 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,629 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,149 |
| Character to Author #2 | 0 | - | 4.55 | 30,408 |
| Superhero Decoder | 0 | - | 4.36 | 54,587 |
| Marvel Superheroes | 0 | - | 4.37 | 296,626 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 115,960 |
| Countries by Emojis | 0 | - | 4.99 | 238,803 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,483 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,701 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,386 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,707 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,412 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,735 |
| Country Chain | 0 | - | 4.96 | 216,834 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,070 |
| Capital Cities Chain | 0 | - | 4.83 | 82,517 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,448 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,702 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,539 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,745 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,102 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,001 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,395 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,976 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,865 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,228 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,363 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,163 |
| Coldest World Capitals | 0 | - | 4.95 | 133,474 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,831 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,914 |
| Buddhist Countries | 0 | - | 4.96 | 144,009 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,945 |
| Most Valuable Tech Companies | 0 | - | 4.15 | 31,830 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,050 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,134 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,450 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,297 |
| Richest Island Countries | 0 | - | 4.84 | 100,321 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,293 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,081 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,477 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,076 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,379 |
| American Foods | 0 | - | 3.66 | 39,360 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,773 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,404 |
| WWII First Names | 0 | - | 4.44 | 41,750 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,511 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,087 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,423 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,735 |
| Political Quotes | 0 | - | 4.17 | 19,873 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,651 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,995 |
| Famous Catholics | 0 | - | 4.16 | 27,757 |
| Superhero Alter Egos | 0 | - | 4.29 | 164,579 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,061 |
| The Eleven Colors | 0 | - | 4.74 | 234,940 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,615 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,693 |
| Batman Actors Quiz | 0 | - | 4.27 | 47,986 |
| Avengers Team Members | 0 | - | 4.07 | 77,510 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 113,199 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,582 |
| X-Men Mutants | 0 | - | 4.06 | 47,154 |
| The Spiderman Quiz | 0 | - | 4.31 | 72,741 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,418 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 75,912 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,945 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,296 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,586 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,941 |
