| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 341,451 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,875 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,936 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,080 |
| Famous Billionaires | 0 | - | 4.14 | 67,505 |
| World Currency Quiz | 0 | - | 4.92 | 305,028 |
| Car Model to Make | 0 | - | 4.18 | 196,809 |
| Countries by Emojis | 0 | - | 4.99 | 240,793 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,045 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,289 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,259 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 671,116 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,824 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,431,261 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,384 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,071 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,512 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,334 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,078 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,135 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,911 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,668 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,664 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,922 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,883 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,052 |
| American Commercial Jingles | 0 | - | 3.86 | 7,896 |
| Most Valuable Brands | 0 | - | 4.28 | 136,013 |
| Superhero Decoder | 0 | - | 4.36 | 54,868 |
| Marvel Superheroes | 0 | - | 4.38 | 298,307 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 116,912 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,681 |
| Star Wars Quotes | 0 | - | 4.86 | 185,236 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,863 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,617 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,342 |
| World's Biggest Airlines | 0 | - | 4.42 | 125,731 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,108 |
| Birthstones by Month | 0 | - | 4.42 | 80,795 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,356 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,312 |
| Top 50 Comic Book Heroes | 0 | - | 3.93 | 75,781 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,783 |
| Batman Actors Quiz | 0 | - | 4.27 | 48,145 |
| Avengers Team Members | 0 | - | 4.07 | 78,041 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 114,357 |
| X-Men Mutants | 0 | - | 4.06 | 47,488 |
| The Spiderman Quiz | 0 | - | 4.31 | 73,293 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,467 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 29,411 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,516 |
| Animal Emojis | 0 | - | 4.74 | 84,946 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,304 |
| Companies by Country | 0 | - | 4.61 | 119,937 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 117,057 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,694,275 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,015,394 |
| Brands that are "The" Something | 0 | - | 3.62 | 34,035 |
| Justice League Team - Movie Edition | 0 | - | 4.27 | 11,349 |
| MCU Infinity Stones | 0 | - | 4.19 | 20,483 |
| Movie Titles by Emoji | 0 | - | 4.44 | 122,667 |
| Superstitions | 0 | - | 4.33 | 79,115 |
| Guardians of the Galaxy | 0 | - | 4.15 | 10,272 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,865 |
| Superman Facts | 0 | - | 4.27 | 28,379 |
| Dog Knowledge | 0 | - | 4.46 | 34,493 |
| Star Wars Characters by Screen Time | 0 | - | 4.39 | 111,825 |
| Movie Plots by Emoji | 0 | - | 4.37 | 81,276 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,744 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 364,658 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,441 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,296 |
| Astronomy Decoder | 0 | - | 4.48 | 38,139 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,867 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,247 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,904 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,911 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,308 |
| Popular Royal Names | 0 | - | 4.27 | 125,164 |
| First Names of Painters | 0 | - | 4.43 | 59,954 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,668 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,528 |
| Character to Author #1 | 0 | - | 4.52 | 43,543 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,638,761 |
| Japanese Companies | 0 | - | 4.28 | 34,284 |
| American Corporate Slogans #1 | 0 | - | 4.06 | 65,416 |
| American Corporate Slogans #2 | 0 | - | 4.06 | 59,752 |
| Brand Logos Quiz #5 | 0 | - | 4.37 | 1,067,161 |
| Brand Logos Quiz #6 | 0 | - | 4.30 | 786,466 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,228,321 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 532,559 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 611,309 |
| Random Brand Logos | 0 | - | 4.45 | 403,678 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,422 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,204 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,650 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,796 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,054 |
| Colors by Letter | 0 | - | 4.25 | 162,757 |
| Comic Book Characters by Last Name | 0 | - | 4.00 | 12,760 |
| Sibling Actors | 0 | - | 4.12 | 47,598 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.14 | 113,639 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,247 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,541 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,258 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,799 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,107,749 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,840 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,326 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,025 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,453 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,112 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 41,016 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,540 |
| Books by Country Quiz | 0 | - | 4.30 | 32,283 |
| Famous Catholics | 0 | - | 4.26 | 33,197 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,641 |
| Character to Author #2 | 0 | - | 4.55 | 30,470 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,080 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,522 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,816 |
| Countries with Four Letters | 0 | - | 4.99 | 423,968 |
| Random Symbol to Element | 0 | - | 4.88 | 93,503 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,552 |
| Random Country to Capital | 0 | - | 4.98 | 924,255 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,170 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,707 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,158 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,138 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,899 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,190 |
| Countries with NO Military | 0 | - | 4.97 | 62,813 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,199 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,884 |
| NATO Countries | 0 | - | 4.98 | 282,096 |
| EU Countries Quiz | 0 | - | 4.99 | 276,234 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,579 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,079 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,191 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,231 |
| Corporate Partnerships | 0 | - | 4.56 | 36,960 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,201 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,677 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,465 |
| Brand-Name Animals | 0 | - | 4.16 | 74,591 |
| Clothing Brand Logos | 0 | - | 4.24 | 224,846 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,781 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,820 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,123 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,597 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,999 |
| Richest Island Countries | 0 | - | 4.85 | 100,913 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,378 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,696 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,312 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,294 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,645 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,806 |
| Soft Drink Brand Logos | 0 | - | 4.24 | 175,756 |
| Big Cats | 0 | - | 3.91 | 67,860 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 97,413 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.70 | 87,433 |
| Movies with Colors in the Title #2 | 0 | - | 3.47 | 54,501 |
| Movies with Colors in the Title #1 | 0 | - | 3.84 | 36,206 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,244 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 75,993 |
| Famous Married Couples #1 | 0 | - | 3.93 | 67,631 |
| Famous Married Couples #2 | 0 | - | 3.70 | 49,380 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,209 |
| Dog in the Answers | 0 | - | 4.16 | 68,775 |
| Famous Dogs | 0 | - | 4.02 | 28,020 |
| Fads of the 1970s | 0 | - | 4.19 | 28,416 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,457 |
| WWII First Names | 0 | - | 4.44 | 41,883 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,068 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,416 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,713 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,899 |
| Books with Food in the Title | 0 | - | 3.93 | 39,721 |
| Political Quotes | 0 | - | 4.17 | 19,925 |
| Islands by Country #1 | 0 | - | 4.90 | 175,696 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,862 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,227 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,969 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,332 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,452 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,340 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,458 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,358 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,717 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.17 | 61,453 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,495 |
| The Only Country ... | 0 | - | 4.91 | 81,545 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,477 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,243 |
| Country Chain | 0 | - | 4.96 | 217,826 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,392 |
| Random Countries by Borders | 0 | - | 4.99 | 82,776 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 217,807 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,658 |
