| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,630 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,862 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,927 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,604 |
| Famous Billionaires | 0 | - | 4.14 | 67,477 |
| World Currency Quiz | 0 | - | 4.92 | 304,343 |
| Car Model to Make | 0 | - | 4.18 | 196,694 |
| Countries by Emojis | 0 | - | 4.99 | 240,502 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,312 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,830 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,240 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 670,617 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,821 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,429,068 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,307 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 48,981 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,228 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,157 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,753 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,667 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,672 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,436 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,973 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,910 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,882 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,051 |
| American Commercial Jingles | 0 | - | 3.86 | 7,882 |
| Most Valuable Brands | 0 | - | 4.28 | 135,938 |
| Superhero Decoder | 0 | - | 4.36 | 54,829 |
| Marvel Superheroes | 0 | - | 4.38 | 298,098 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 116,773 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,648 |
| Star Wars Quotes | 0 | - | 4.86 | 185,016 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,651 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,503 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,171 |
| World's Biggest Airlines | 0 | - | 4.42 | 125,567 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,094 |
| Birthstones by Month | 0 | - | 4.42 | 80,777 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,290 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,275 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,762 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,776 |
| Batman Actors Quiz | 0 | - | 4.27 | 48,118 |
| Avengers Team Members | 0 | - | 4.07 | 77,975 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 114,225 |
| X-Men Mutants | 0 | - | 4.06 | 47,447 |
| The Spiderman Quiz | 0 | - | 4.31 | 73,219 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,455 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 29,325 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,376 |
| Animal Emojis | 0 | - | 4.74 | 84,845 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,289 |
| Companies by Country | 0 | - | 4.61 | 119,837 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 116,910 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,693,071 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,014,645 |
| Brands that are "The" Something | 0 | - | 3.62 | 34,030 |
| Justice League Team - Movie Edition | 0 | - | 4.27 | 11,343 |
| MCU Infinity Stones | 0 | - | 4.19 | 20,445 |
| Movie Titles by Emoji | 0 | - | 4.44 | 122,538 |
| Superstitions | 0 | - | 4.33 | 79,085 |
| Guardians of the Galaxy | 0 | - | 4.15 | 10,266 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,826 |
| Superman Facts | 0 | - | 4.27 | 28,366 |
| Dog Knowledge | 0 | - | 4.46 | 34,472 |
| Star Wars Characters by Screen Time | 0 | - | 4.39 | 111,682 |
| Movie Plots by Emoji | 0 | - | 4.37 | 81,224 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,710 |
| Name the 7 Dwarfs | 0 | - | 4.54 | 364,427 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,382 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,270 |
| Astronomy Decoder | 0 | - | 4.49 | 38,114 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,832 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,179 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,728 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,831 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,249 |
| Popular Royal Names | 0 | - | 4.27 | 125,089 |
| First Names of Painters | 0 | - | 4.43 | 59,920 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,636 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,520 |
| Character to Author #1 | 0 | - | 4.52 | 43,512 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,633,930 |
| Japanese Companies | 0 | - | 4.28 | 34,266 |
| American Corporate Slogans #1 | 0 | - | 4.06 | 65,405 |
| American Corporate Slogans #2 | 0 | - | 4.06 | 59,746 |
| Brand Logos Quiz #5 | 0 | - | 4.37 | 1,066,436 |
| Brand Logos Quiz #6 | 0 | - | 4.30 | 785,920 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,227,529 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 532,126 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 610,841 |
| Random Brand Logos | 0 | - | 4.45 | 403,370 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,119 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,137 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,638 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,780 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,036 |
| Colors by Letter | 0 | - | 4.25 | 162,707 |
| Comic Book Characters by Last Name | 0 | - | 4.00 | 12,752 |
| Sibling Actors | 0 | - | 4.12 | 47,585 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.15 | 113,408 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,041 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,510 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,219 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,772 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,928 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,464 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,001 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,837 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,436 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,099 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 41,006 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,099 |
| Books by Country Quiz | 0 | - | 4.30 | 32,263 |
| Famous Catholics | 0 | - | 4.26 | 33,136 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,560 |
| Character to Author #2 | 0 | - | 4.55 | 30,457 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,631 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,496 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,805 |
| Countries with Four Letters | 0 | - | 4.99 | 423,430 |
| Random Symbol to Element | 0 | - | 4.88 | 93,273 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,043 |
| Random Country to Capital | 0 | - | 4.98 | 923,052 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,120 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,661 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,123 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,962 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,445 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,616 |
| Countries with NO Military | 0 | - | 4.97 | 62,668 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 149,006 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,810 |
| NATO Countries | 0 | - | 4.98 | 281,661 |
| EU Countries Quiz | 0 | - | 4.99 | 275,686 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,295 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,808 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,685 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,994 |
| Corporate Partnerships | 0 | - | 4.56 | 36,948 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,020 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,519 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,444 |
| Brand-Name Animals | 0 | - | 4.16 | 74,572 |
| Clothing Brand Logos | 0 | - | 4.24 | 224,613 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,677 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,753 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,004 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,538 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,924 |
| Richest Island Countries | 0 | - | 4.85 | 100,811 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,117 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,613 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,258 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,715 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,546 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,732 |
| Soft Drink Brand Logos | 0 | - | 4.24 | 175,607 |
| Big Cats | 0 | - | 3.91 | 67,849 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 97,351 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.70 | 86,547 |
| Movies with Colors in the Title #2 | 0 | - | 3.47 | 54,485 |
| Movies with Colors in the Title #1 | 0 | - | 3.84 | 36,196 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,177 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 75,979 |
| Famous Married Couples #1 | 0 | - | 3.93 | 67,623 |
| Famous Married Couples #2 | 0 | - | 3.70 | 49,373 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,204 |
| Dog in the Answers | 0 | - | 4.16 | 68,751 |
| Famous Dogs | 0 | - | 4.02 | 28,008 |
| Fads of the 1970s | 0 | - | 4.19 | 28,407 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,433 |
| WWII First Names | 0 | - | 4.44 | 41,853 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,969 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,358 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,676 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,858 |
| Books with Food in the Title | 0 | - | 3.93 | 39,706 |
| Political Quotes | 0 | - | 4.17 | 19,912 |
| Islands by Country #1 | 0 | - | 4.90 | 175,527 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,685 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,077 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,844 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,230 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,398 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,196 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,367 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,112 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,423 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 49,143 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,203 |
| The Only Country ... | 0 | - | 4.91 | 81,441 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,467 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,134 |
| Country Chain | 0 | - | 4.96 | 217,582 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,293 |
| Random Countries by Borders | 0 | - | 4.99 | 82,676 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,464 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,473 |
