| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,095,634 |
| Random Brand Logos | 0 | - | 4.47 | 351,457 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,480,818 |
| Brand Logos Quiz #5 | 0 | - | 4.43 | 921,646 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 878,345 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 653,689 |
| Brand Logos Quiz #3 | 0 | - | 4.33 | 1,077,726 |
| Brand Logos Quiz #8 | 0 | - | 4.33 | 442,227 |
| Brand Logos Quiz #7 | 0 | - | 4.38 | 516,522 |
| Clothing Brand Logos | 0 | - | 4.24 | 185,679 |
| American Corporate Slogans Quiz #1 | 0 | - | 4.05 | 63,383 |
| American Corporate Slogans Quiz #2 | 0 | - | 4.02 | 58,316 |
| Brand-Name Animals Quiz | 0 | - | 4.22 | 71,120 |
| American TV Commercials | 0 | - | 4.10 | 28,055 |
| Strongest Nation Brands | 0 | - | 4.51 | 33,706 |
| American Corporate Slogans Quiz #3 | 0 | - | 4.00 | 24,854 |
| Honest Corporate Slogans Quiz | 0 | - | 3.77 | 18,612 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 63,946 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 194,186 |
| Name the Constellations Quiz | 0 | - | 4.57 | 41,095 |
| MCU Characters by Screen Time | 0 | - | 4.22 | 92,220 |
| Countries that Produce the Most Beer | 0 | - | 4.89 | 114,683 |
| MCU Actors by Picture | 0 | - | 4.45 | 70,873 |
| Most Valuable Brands Quiz | 0 | - | 4.31 | 125,147 |
| Brand Name Vocabulary | 0 | - | 4.16 | 36,754 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.47 | 440,548 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.41 | 641,155 |
| Highest Grossing Superhero Movies | 0 | - | 4.36 | 154,205 |
| Superhero Nicknames | 0 | - | 4.23 | 57,135 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 178,944 |
| Category Elimination - U.S. States #1 | 0 | - | 4.91 | 193,516 |
| U.S. Synonymous Trademarks | 0 | - | 4.09 | 65,485 |
| Brands that are "The" Something | 0 | - | 3.53 | 33,320 |
| Chinese Zodiac Quiz | 0 | - | 4.76 | 119,568 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 192,910 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 58,554 |
| Political Figures by Last Name #1 | 0 | - | 4.57 | 59,818 |
| Bible Quotes Quiz #1 | 0 | - | 4.42 | 56,067 |
| Bible Quotes Quiz #3 | 0 | - | 4.43 | 40,030 |
| Political Movements by Country | 0 | - | 4.47 | 68,265 |
| Famous Billionaires | 0 | - | 4.13 | 64,757 |
| Stores in the Mall #1 | 0 | - | 3.84 | 44,673 |
| Car Brands Quiz #1 | 0 | - | 4.12 | 169,473 |
| Top Five Exporting Partners by Country | 0 | - | 4.84 | 61,597 |
| Top Arms Exporting Countries | 0 | - | 4.95 | 75,898 |
| Countries as U.S. First Names | 0 | - | 4.24 | 69,321 |
| Batman Characters by Screen Time | 0 | - | 4.00 | 26,972 |
| Drinks by Country | 0 | - | 4.29 | 56,584 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.09 | 246,230 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.01 | 137,639 |
| 1960s Catchphrases | 0 | - | 4.14 | 97,294 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 67,853 |
| Biblical Names Still Popular Today | 0 | - | 4.27 | 47,499 |
| Bible Quotes Quiz #2 | 0 | - | 4.29 | 49,388 |
| World Currency Quiz | 0 | - | 4.92 | 245,668 |
| Beers by Country Quiz | 0 | - | 4.28 | 73,889 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.85 | 109,185 |
| Countries by Emojis | 0 | - | 4.99 | 203,302 |
| Members of the British Royal Family | 0 | - | 4.11 | 109,016 |
| Bible Quotes Quiz #4 | 0 | - | 4.32 | 31,170 |
| Quotes of Jesus | 0 | - | 4.20 | 12,423 |
| Horror Movie Quotes Quiz | 0 | - | 4.15 | 48,209 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,174,009 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 51,021 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,848 |
| Lord of the Rings Decoder | 0 | - | 4.58 | 38,923 |
| Category Elimination - U.S. States #2 | 0 | - | 4.79 | 114,386 |
| Corporate Partnerships Quiz | 0 | - | 4.56 | 35,269 |
| Stores in the Mall #2 | 0 | - | 3.61 | 30,117 |
| The Wonderful World of Elon Musk | 0 | - | 3.08 | 10,461 |
| Product Mascots Quiz | 0 | - | 3.90 | 24,577 |
| American Commercial Jingles | 0 | - | 3.82 | 7,443 |
| Car Brands Quiz #2 | 0 | - | 4.00 | 49,627 |
| Biggest Trading Partners - European Union | 0 | - | 4.90 | 64,399 |
| Biggest Trading Partners - Australia | 0 | - | 4.88 | 42,602 |
| Top 10 Richest Countries in Asia | 0 | - | 4.86 | 78,132 |
| Top 10 Richest Countries in Africa | 0 | - | 4.87 | 67,242 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 134,203 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 177,563 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 108,981 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 101,057 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.82 | 60,847 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.90 | 281,791 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.22 | 17,616 |
| Game of Thrones Last Names | 0 | - | 4.46 | 92,417 |
| Political Figures by Last Name #2 | 0 | - | 4.08 | 14,621 |
| First Names of Recent World Leaders | 0 | - | 4.28 | 22,735 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 456,707 |
| #1 Hits of the 1980s | 0 | - | 4.83 | 132,779 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.59 | 20,967 |
| Lord of the Rings Characters | 0 | - | 4.54 | 105,097 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 63,440 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 67,551 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.49 | 31,839 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.60 | 24,291 |
| Which City in Europe? | 0 | - | 4.85 | 96,934 |
| Random African Capitals on a Map | 0 | - | 4.95 | 47,807 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,759 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,184 |
| Random Flag to Country | 0 | - | 4.99 | 500,658 |
| Name a Valid European Capital | 0 | - | 4.92 | 104,100 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 187,064 |
| Name a Valid Asian Country | 0 | - | 4.98 | 91,792 |
| Name a Valid African Country | 0 | - | 4.98 | 123,116 |
| Countries that Beat the United States | 0 | - | 4.92 | 144,164 |
| Countries that Beat China | 0 | - | 4.82 | 99,236 |
| Countries that Beat Australia | 0 | - | 4.85 | 69,861 |
| Prime Ministers of the UK | 0 | - | 4.95 | 378,579 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,911 |
| African Countries with the Most Christians | 0 | - | 4.92 | 66,927 |
| Country Picture Puzzle Game #1 | 0 | - | 4.87 | 79,012 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 53,728 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.94 | 64,173 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,179 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 39,697 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,407 |
| U.S. Chain Restaurant Menu | 0 | - | 4.04 | 134,645 |
| Fortune 100 Companies | 0 | - | 4.18 | 52,641 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 85,378 |
| Mostly-American Corporate CEOs | 0 | - | 4.15 | 14,785 |
| Companies A-Z | 0 | - | 4.30 | 41,312 |
| World's Most Valuable Companies | 0 | - | 4.22 | 52,581 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.05 | 9,750 |
| Trillion Dollar U.S. Companies | 0 | - | 4.58 | 86,964 |
| Most Valuable Tech Companies | 0 | - | 4.10 | 28,603 |
| Most Popular Fast Food Restaurants | 0 | - | 4.22 | 598,081 |
| Dow Jones 30 Companies | 0 | - | 4.60 | 31,105 |
| Top Arms Importing Countries | 0 | - | 4.72 | 54,805 |
| Biggest Trading Partners - UK | 0 | - | 4.87 | 56,551 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 69,662 |
| Biggest Trading Partners - Germany | 0 | - | 4.98 | 61,918 |
| Biggest Trading Partners - Turkey | 0 | - | 4.82 | 44,494 |
| Biggest Trading Partners - Spain | 0 | - | 4.93 | 50,077 |
| Biggest Trading Partners - South Africa | 0 | - | 4.82 | 37,326 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 35,184 |
| Movie Titles by Emoji | 0 | - | 4.43 | 106,287 |
| Superstitions | 0 | - | 4.35 | 75,070 |
| Birthstones Quiz | 0 | - | 4.41 | 77,533 |
| Groups of Things - Harry Potter | 0 | - | 4.85 | 259,228 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 462,208 |
| Game of Thrones Characters by Screen Time | 0 | - | 4.59 | 78,417 |
| Movie Plots by Emoji | 0 | - | 4.37 | 73,393 |
| Animal Emojis | 0 | - | 4.72 | 60,910 |
| NFL Football Last Names | 0 | - | 4.42 | 157,122 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,222,024 |
| Books by U.S. State | 0 | - | 4.21 | 13,353 |
| French Geography Quiz #1 | 0 | - | 4.86 | 30,849 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.51 | 30,347 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,199 |
| Which City in Canada? | 0 | - | 4.89 | 44,975 |
| Largest World Cities With Four Letters | 0 | - | 4.41 | 43,093 |
| Random European City to Country | 0 | - | 4.72 | 105,805 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 74,019 |
| Random Asian City to Country | 0 | - | 4.52 | 33,510 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 397,137 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 81,489 |
| Foods in a Full English Breakfast | 0 | - | 4.41 | 72,905 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 183,466 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 48,980 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 138,191 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 97,863 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 130,325 |
| Countries of Europe After World War II | 0 | - | 4.98 | 169,501 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 48,202 |
| Countries of the Soviet Union | 0 | - | 4.98 | 184,010 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.79 | 65,545 |
| Countries Closest to Israel | 0 | - | 4.87 | 98,243 |
| Countries with the Most Hindus | 0 | - | 4.92 | 112,581 |
| Flags of the Countries that Start with C | 0 | - | 4.91 | 118,134 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 138,967 |
| Flags of the Countries that Start with A | 0 | - | 4.95 | 106,642 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 99,005 |
| Countries Closest to Germany A-Z | 0 | - | 4.96 | 8,160 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 175,810 |
| U.S. States with the Most Billionaires | 0 | - | 4.50 | 46,026 |
| Financial Abbreviations Quiz | 0 | - | 4.13 | 20,154 |
| Best-Selling Breakfast Cereals Quiz | 0 | - | 3.71 | 91,511 |
| Best Selling Autos in the U.S. | 0 | - | 3.84 | 46,001 |
| World's Biggest Airlines Quiz | 0 | - | 4.35 | 91,451 |
| Japanese Companies | 0 | - | 4.25 | 31,938 |
| Technology Giants #2 - Apple | 0 | - | 4.11 | 18,925 |
| Technology Giants #5 - Microsoft | 0 | - | 4.32 | 19,647 |
| Technology Giants #4 - Amazon | 0 | - | 4.38 | 17,822 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 25,199 |
| Corporate Scandals Quiz | 0 | - | 4.38 | 26,874 |
| Stock Symbols Quiz | 0 | - | 4.36 | 26,212 |
| Arms Exports - United States | 0 | - | 4.64 | 48,651 |
| Biggest Trading Partners - US | 0 | - | 4.64 | 100,630 |
| Biggest Trading Partners - Russia | 0 | - | 4.56 | 33,835 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.52 | 32,178 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 102,612 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,150 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.28 | 148,740 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 128,394 |
| American Generations | 0 | - | 3.96 | 19,540 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.33 | 64,113 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.48 | 35,734 |
| UK Baby Girl Names by Decade | 0 | - | 4.30 | 127,710 |
| UK Baby Boy Names by Decade | 0 | - | 4.35 | 104,118 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.41 | 60,395 |
