| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 665,580 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,772 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,798 |
| World Currency Quiz | 0 | - | 4.92 | 299,179 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,774 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,476 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,764 |
| Fruits by Picture | 0 | - | 4.20 | 805,075 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,410 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,934 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,177 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 333,665 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,499 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,645 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,916 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,122 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,604 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,962 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,834 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 335,278 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,927 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,413 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,713 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,896 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,649 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,439 |
| Star Wars Quotes | 0 | - | 4.83 | 173,633 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,866 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,163 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.89 | 50,719 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,347 |
| Famous Billionaires | 0 | - | 4.14 | 67,282 |
| World's Biggest Airlines | 0 | - | 4.44 | 124,056 |
| Car Model to Make | 0 | - | 4.18 | 195,294 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,477 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,578 |
| Fruit and Vegetable Emojis | 0 | - | 4.43 | 79,612 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,125 |
| Countries by Milk Production | 0 | - | 4.54 | 43,676 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,165 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,160 |
| Most Valuable Sports Teams | 0 | - | 4.34 | 115,159 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,775 |
| Foods of the World by Description | 0 | - | 4.18 | 45,950 |
| Books with Food in the Title | 0 | - | 3.93 | 39,605 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,148 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,037 |
| Vegetables by Picture | 0 | - | 4.39 | 62,935 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 361,993 |
| Companies by Country | 0 | - | 4.61 | 118,813 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,891 |
| Foods by Picture | 0 | - | 3.81 | 225,585 |
| Citrus Fruits | 0 | - | 3.63 | 41,971 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,077 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,100 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,546 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,495 |
| Groups of Things - The Bible | 0 | - | 4.43 | 54,856 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,910 |
| Astronomy Decoder | 0 | - | 4.50 | 37,877 |
| Word Chain - The Bible | 0 | - | 4.44 | 41,064 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,544 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,394 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,301 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,851 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,016 |
| American Commercial Jingles | 0 | - | 3.86 | 7,855 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,171 |
| Movies with Food in the Title | 0 | - | 4.14 | 231,975 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,495 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,372 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,593,057 |
| Popular Royal Names | 0 | - | 4.27 | 124,558 |
| First Names of Painters | 0 | - | 4.43 | 59,643 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,380 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,578 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,447 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,441 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,294 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,435 |
| Character to Author #1 | 0 | - | 4.52 | 43,289 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,401 |
| Random Symbol to Element | 0 | - | 4.88 | 92,344 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,594 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,103 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,408 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,419 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,998 |
| Countries with NO Military | 0 | - | 4.97 | 61,284 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,976 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,990 |
| NATO Countries | 0 | - | 4.98 | 276,751 |
| EU Countries Quiz | 0 | - | 4.99 | 270,522 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,355 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,694 |
| Corporate Partnerships | 0 | - | 4.56 | 36,811 |
| Japanese Companies | 0 | - | 4.28 | 34,109 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,443 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,318 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,050 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,655 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,090,077 |
| Sci-Fi Movie Quotes | 0 | - | 4.31 | 36,861 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,747 |
| Books by Country Quiz | 0 | - | 4.30 | 32,184 |
| Colors by Letter | 0 | - | 4.25 | 162,117 |
| Sibling Actors | 0 | - | 4.12 | 47,459 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,211 |
| Countries with Four Letters | 0 | - | 4.99 | 419,118 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,988 |
| Random Country to Capital | 0 | - | 4.98 | 912,790 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,888 |
| Majority Muslim Countries | 0 | - | 4.98 | 369,828 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,196 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,294 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,190 |
| Most Valuable Brands | 0 | - | 4.28 | 135,157 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,831 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,238 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,830 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,521 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,363 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,973 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,827 |
| Islands by Country #1 | 0 | - | 4.87 | 174,594 |
| Regions of Countries #1 | 0 | - | 4.97 | 159,004 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,352 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,392 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 276,623 |
| Character to Author #2 | 0 | - | 4.55 | 30,316 |
| Superhero Decoder | 0 | - | 4.36 | 54,375 |
| Marvel Superheroes | 0 | - | 4.37 | 295,122 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 115,157 |
| Countries by Emojis | 0 | - | 4.99 | 236,988 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,524 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,640 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,258 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,619 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,323 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,216 |
| Country Chain | 0 | - | 4.96 | 215,940 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,200 |
| Capital Cities Chain | 0 | - | 4.84 | 82,028 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,203 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,112 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,147 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,326 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,826 |
| Name a Valid Country #4 | 0 | - | 4.97 | 252,192 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,156 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,704 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,772 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,290 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,259 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,425 |
| Coldest World Capitals | 0 | - | 4.95 | 133,108 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,707 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,063 |
| Buddhist Countries | 0 | - | 4.96 | 143,100 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,114 |
| Most Valuable Tech Companies | 0 | - | 4.15 | 31,708 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,017 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,328 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,636 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,612 |
| Richest Island Countries | 0 | - | 4.84 | 99,655 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,751 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,776 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,535 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,089 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,822 |
| American Foods | 0 | - | 3.66 | 39,293 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,660 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,291 |
| WWII First Names | 0 | - | 4.44 | 41,598 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,873 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,739 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 128,994 |
| Political Quotes | 0 | - | 4.17 | 19,820 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,602 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,663 |
| Famous Catholics | 0 | - | 4.16 | 27,555 |
| Superhero Alter Egos | 0 | - | 4.29 | 164,183 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 109,854 |
| The Eleven Colors | 0 | - | 4.73 | 233,467 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,494 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,644 |
| Batman Actors Quiz | 0 | - | 4.27 | 47,857 |
| Avengers Team Members | 0 | - | 4.07 | 77,149 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 112,480 |
| X-Men Mutants | 0 | - | 4.05 | 46,923 |
| The Spiderman Quiz | 0 | - | 4.31 | 72,058 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,353 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 75,853 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,350 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,036 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,591 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,538 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,570 |
| The Only Country ... | 0 | - | 4.91 | 80,070 |
