| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,927 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 664,438 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,498 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,770 |
| World Currency Quiz | 0 | - | 4.92 | 298,053 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,149 |
| Groups of Things - The Bible | 0 | - | 4.43 | 54,771 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,733 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,299 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,790 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,067 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 332,272 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,357 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,403 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,228 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,329 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,368 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,650 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,176 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,693 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,742 |
| Fruits by Picture | 0 | - | 4.20 | 804,432 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.18 | 47,184 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,810 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 334,486 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,501 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,070 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,418 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,335 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,450 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,001 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,622 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,019 |
| Famous Billionaires | 0 | - | 4.14 | 67,240 |
| Car Model to Make | 0 | - | 4.18 | 195,078 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,806 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,364 |
| Star Wars Quotes | 0 | - | 4.84 | 173,323 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,558 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,871 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.89 | 50,359 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 119,967 |
| World's Biggest Airlines | 0 | - | 4.44 | 123,772 |
| Books with Food in the Title | 0 | - | 3.93 | 39,582 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,442 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,512 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,382 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,080 |
| Countries by Milk Production | 0 | - | 4.54 | 43,584 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 246,814 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,133 |
| Companies by Country | 0 | - | 4.56 | 118,640 |
| Most Valuable Sports Teams | 0 | - | 4.34 | 109,850 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,767 |
| Foods of the World by Description | 0 | - | 4.18 | 45,930 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,103 |
| Countries that Produce the Most Cheese | 0 | - | 4.74 | 63,038 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,705 |
| Vegetables by Picture | 0 | - | 4.39 | 62,798 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,423 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,442 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 361,488 |
| German Groups of Things | 0 | - | 4.46 | 38,295 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 65,854 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,843 |
| Astronomy Decoder | 0 | - | 4.50 | 37,822 |
| Word Chain - The Bible | 0 | - | 4.44 | 40,992 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,437 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,113 |
| Category Elimination - Elements | 0 | - | 4.62 | 53,190 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,841 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,010 |
| American Commercial Jingles | 0 | - | 3.86 | 7,851 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,822 |
| Movies with Food in the Title | 0 | - | 4.14 | 231,805 |
| Foods by Picture | 0 | - | 3.81 | 225,414 |
| Citrus Fruits | 0 | - | 3.65 | 41,942 |
| Junk Foods by Picture | 0 | - | 3.69 | 95,957 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,349 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,585,229 |
| Popular Royal Names | 0 | - | 4.27 | 124,448 |
| First Names of Painters | 0 | - | 4.43 | 59,582 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,244 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,416 |
| Famous Duos #2 | 0 | - | 4.21 | 116,550 |
| Famous Duos Quiz #1 | 0 | - | 4.15 | 83,768 |
| Character to Author #1 | 0 | - | 4.52 | 43,192 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,246 |
| Five Biggest Cities by Country | 0 | - | 4.70 | 165,591 |
| Japanese Companies | 0 | - | 4.28 | 34,066 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,030 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,310 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,470 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,276 |
| First Names of Authors #1 | 0 | - | 4.20 | 58,997 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,609 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,086,970 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,971 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 115,953 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,147 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,267 |
| Sci-Fi Movie Quotes | 0 | - | 4.31 | 36,839 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 742,904 |
| Books by Country Quiz | 0 | - | 4.30 | 32,172 |
| Colors by Letter | 0 | - | 4.25 | 162,001 |
| Sibling Actors | 0 | - | 4.12 | 47,438 |
| British Groups of Things | 0 | - | 4.25 | 82,660 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,568 |
| Countries with Four Letters | 0 | - | 4.99 | 418,248 |
| Random Symbol to Element | 0 | - | 4.88 | 92,145 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,977 |
| Random Country to Capital | 0 | - | 4.98 | 910,983 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,502 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,843 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,706 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,091 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,666 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,919 |
| Countries with NO Military | 0 | - | 4.97 | 61,112 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,649 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,866 |
| NATO Countries | 0 | - | 4.98 | 275,370 |
| EU Countries Quiz | 0 | - | 4.99 | 269,634 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,898 |
| Books of the Protestant Bible | 0 | - | 4.89 | 206,982 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,189 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,637 |
| Corporate Partnerships | 0 | - | 4.56 | 36,783 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 121,943 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,143 |
| Most Valuable Brands | 0 | - | 4.28 | 134,968 |
| Brand Name Vocabulary | 0 | - | 4.16 | 37,994 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,672 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,069 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,578 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,502 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,238 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 710,923 |
| WWII First Names | 0 | - | 4.44 | 41,541 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 128,892 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,796 |
| Islands by Country #1 | 0 | - | 4.87 | 174,428 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,871 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,236 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,307 |
| Superhero Alter Egos | 0 | - | 4.29 | 164,028 |
| Who Did These Sidekicks Work With? | 0 | - | 4.24 | 109,772 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 276,449 |
| Character to Author #2 | 0 | - | 4.55 | 30,262 |
| Superhero Decoder | 0 | - | 4.36 | 54,305 |
| Batman Actors Quiz | 0 | - | 4.26 | 47,803 |
| Marvel Superheroes | 0 | - | 4.37 | 294,461 |
| Marvel Comics Movie Franchises | 0 | - | 4.28 | 114,751 |
| Avengers Team Members | 0 | - | 4.07 | 77,003 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 112,214 |
| X-Men Mutants | 0 | - | 4.05 | 46,835 |
| The Spiderman Quiz | 0 | - | 4.31 | 71,857 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,208 |
| Countries by Emojis | 0 | - | 4.99 | 235,961 |
| California Groups of Things | 0 | - | 4.25 | 45,259 |
| New York Groups of Things | 0 | - | 4.38 | 59,918 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,224 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,218 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,337 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,201 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,579 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,296 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,057 |
| Country Chain | 0 | - | 4.96 | 215,621 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,610 |
| Capital Cities Chain | 0 | - | 4.84 | 81,858 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,088 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,926 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 49,176 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,658 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,108 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,204 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,369 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,653 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,267 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,350 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,878 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,228 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,187 |
| Coldest World Capitals | 0 | - | 4.95 | 133,010 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,339 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,851 |
| Buddhist Countries | 0 | - | 4.96 | 142,876 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,806 |
| Most Valuable Tech Companies | 0 | - | 4.15 | 31,656 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,400,119 |
| Brands that are "The" Something | 0 | - | 3.62 | 33,955 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,074 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,400 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,494 |
| Richest Island Countries | 0 | - | 4.84 | 99,438 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,585 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,030 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,670 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,733 |
