| Taken | Quiz |
|---|
| 1,819,256 | Brand Logos Quiz #1 |
| 1,268,159 | Brand Logos Quiz #2 |
| 925,786 | Brand Logos Quiz #3 |
| 794,344 | Brand Logos Quiz #5 |
| 747,017 | Brand Logos Quiz #4 |
| 553,574 | Most Popular Fast Food Restaurants |
| 547,767 | Brand Logos Quiz #6 |
| 441,603 | Brand Logos Quiz #7 |
| 376,873 | Brand Logos Quiz #8 |
| 317,636 | Random Brand Logos |
| 262,364 | Countries with the Most Billionaires |
| 257,263 | Countries with the Biggest Economies by GDP |
| 224,154 | Richest Countries by Per-Capita GDP |
| 214,225 | World Currency Quiz |
| 179,435 | Five Richest Countries by Continent |
| 172,280 | Best Selling Sodas Quiz |
| 164,555 | Car Brands Quiz #1 |
| 162,277 | Top 10 Biggest Economies in Europe |
| 155,259 | Clothing Brand Logos |
| 149,272 | Five Biggest Economies by Continent |
| 148,606 | Top Crude Oil Producing Countries |
| 143,493 | Soft Drink Brand Logos |
| 130,465 | U.S. Chain Restaurant Menu |
| 121,269 | Top 10 Richest Countries in Europe |
| 116,860 | Most Valuable Brands Quiz |
| 115,103 | Countries with the Most Exports |
| 111,987 | Richest Countries Bordering Each Other |
| 111,011 | Logos Revealing Logos #1 |
| 110,530 | Cities with the Biggest Economies |
| 106,784 | Brand Logos Quiz #9 |
| 106,282 | Countries by Oil Consumption |
| 101,408 | Top 10 Biggest Economies in Africa |
| 98,408 | Top 10 Richest U.S. States by Median Income |
| 92,523 | Top 10 Biggest Economies in Asia |
| 91,848 | Largest Economies in 2050 |
| 89,768 | Best-Selling Breakfast Cereals Quiz |
| 86,656 | Biggest Trading Partners - US |
| 85,974 | World's Biggest Airlines Quiz |
| 83,974 | Brand Logos Quiz #10 |
| 83,846 | Capitals of Countries with the Biggest Economies |
| 80,083 | Richest Countries A-Z |
| 79,846 | Rich Countries Bordering Poor Countries |
| 79,115 | Countries with the Highest Taxes |
| 78,812 | Companies by Country #1 |
| 77,964 | Most Valuable Sports Teams |
| 76,553 | Countries with the Most Millionaires |
| 74,576 | Top 10 Biggest Economies in the Americas |
| 70,638 | Top Arms Exporting Countries |
| 68,907 | Brand-Name Animals Quiz |
| 68,333 | Richest Island Countries |
| 66,848 | Countries With Highest GDP as a Percent of Continent |
| 64,880 | Top 10 Richest Countries in Asia |
| 64,803 | U.S. Synonymous Trademarks |
| 63,853 | Biggest Trading Partners - China |
| 62,775 | Famous Billionaires |
| 62,048 | American Corporate Slogans Quiz #1 |
| 61,466 | U.S. States or European Countries by GDP |
| 61,405 | Top Oil Reserve Countries |
| 60,114 | Top 10 Richest Countries in the Americas |
| 60,020 | Top 10 Richest Countries in Africa |
| 59,039 | Biggest Trading Partners - European Union |
| 57,418 | American Corporate Slogans Quiz #2 |
| 56,483 | Top Five Exporting Partners by Country |
| 56,398 | American Junk Food Brands #1 |
| 56,327 | Small Countries with Large Economies |
| 56,141 | Countries with the Highest GDP per Square Kilometer |
| 55,802 | U.S. Cities with the Biggest Economies |
| 54,993 | Biggest Trading Partners - Germany |
| 54,118 | Bordering Countries with the Largest GDPs |
| 53,170 | Top 10 Solar Power Countries |
| 52,798 | Trillion Dollar U.S. Companies |
| 51,591 | Biggest Trading Partners - UK |
| 50,948 | Fortune 100 Companies |
| 50,876 | Large Countries with Small Economies |
| 49,939 | World's Most Valuable Companies |
| 47,571 | Countries Richer Than Their Neighbors |
| 47,380 | Car Brands Quiz #2 |
| 46,112 | Biggest Trading Partners - Spain |
| 45,852 | Arms Exports - United States |
| 43,840 | Stores in the Mall #1 |
| 42,377 | Oil Export Dependent Countries |
| 40,032 | Biggest Trading Partners - Turkey |
| 39,432 | Top 10 Countries by Per Capita Crude Oil Production |
| 39,371 | Companies A-Z |
| 39,214 | Biggest Trading Partners - Australia |
| 37,876 | Best Selling Autos in the U.S. |
| 37,489 | Top Arms Importing Countries |
| 36,892 | Metals by Total Mined Value |
| 35,721 | Biggest Export Partners For Every Country |
| 35,556 | Brand Name Vocabulary |
| 34,879 | Biggest Trading Partners - South Africa |
| 34,575 | Busiest Container Ports Quiz |
| 33,716 | Corporate Partnerships Quiz |
| 32,720 | Brands that are "The" Something |
| 32,358 | European Cities with the Biggest Economies |
| 31,086 | Biggest Trading Partners - Russia |
| 30,676 | Strongest Nation Brands |
| 30,398 | Japanese Companies |
| 29,615 | Stores in the Mall #2 |
| 29,505 | Dow Jones 30 Companies |
| 29,280 | Top Net Food-Exporting Countries |
| 28,563 | Top 10 Geothermal Countries |
| 28,426 | American Junk Food Brands #2 |
| 27,759 | American TV Commercials |
| 27,278 | Top U.S. States in Crude Oil Production |
| 26,534 | Most Valuable Tech Companies |
| 26,257 | Top 10 U.S. States by Manufacturing Employment |
| 25,837 | Corporate Scandals Quiz |
| 25,708 | Top 10 Countries with the Most Exports per Capita |
| 24,980 | Stock Symbols Quiz |
| 24,895 | Companies by Country #2 |
| 24,874 | Richest Metro Areas in the U.S. |
| 24,229 | Product Mascots Quiz |
| 24,162 | American Corporate Slogans Quiz #3 |
| 24,079 | Automobile Company Slogans Quiz |
| 23,126 | U.S. States Richer than Their Neighbors |
| 23,058 | Technology Giants #1 - Google |
| 22,222 | Biggest Trading Partners - Colombia |
| 22,027 | Top Net Food-Importing Countries |
| 21,272 | Logos Revealing Logos #2 |
| 21,245 | 10 U.S. States with the Highest Tax Burden |
| 20,640 | World's Biggest Companies |
| 19,921 | Countries with the Largest Merchant Navies |
| 19,628 | Marketing Slogans for Animals |
| 19,629 | Financial Abbreviations Quiz |
| 18,239 | Honest Corporate Slogans Quiz |
| 18,067 | Technology Giants #5 - Microsoft |
| 17,684 | Technology Giants #2 - Apple |
| 16,532 | Technology Giants #4 - Amazon |
| 14,948 | Technology Giants #3 - Facebook |
| 14,195 | World Currencies on a Map |
| 14,071 | Mostly-American Corporate CEOs |
| 13,706 | U.S. Cities - Rich or Poor? |
| 13,266 | U.S. Corporate Mergers Quiz |
| 13,175 | Old Brand Logos Quiz #1 |
| 12,579 | Poorest Metro Areas in the U.S. |
| 12,541 | Arms Exports - Russia |
| 11,034 | The U.S. Economy by Numbers |
| 10,101 | Old Brand Logos Quiz #2 |
| 10,023 | The Wonderful World of Elon Musk |
| 9,597 | Top 20 languages in the world by total GDP |
| 9,475 | Every country by total GDP with a map |
| 9,307 | Corporations by U.S. State - Multiple Choice |
| 8,482 | Brands by Partial Logo Images #1 |
| 7,976 | Top 50 Richest Countries of the World |
| 7,040 | 100 Car Brands |
| 6,984 | American Commercial Jingles |
| 6,447 | Ford Motor Company Trivia |
| 6,159 | Corporate Headquarters Quiz |
| 5,727 | Biggest Trading Partners - The Whole World |
| 5,672 | Brand Logos Multiple Choice |
| 5,652 | Brand Logos Mix #2 |
| 5,497 | Car Brands (european version) |
| 5,495 | Poorest Countries Bordering Each Other |
| 5,376 | Kids' Brand Logos by Picture Quiz |
| 5,365 | Old Brand Logos Quiz #3 |
| 5,284 | Biggest U.S. Car Insurance Companies |
| 4,616 | Top 100 Grossing Restaurant Chains |
| 4,465 | Top 10 Sportswear Brands |
| 4,440 | 50 Richest Cities by GDP in 2020 |
| 4,369 | Old Brand Logos Quiz #5 |
| 4,260 | World's Biggest Importing Countries |
| 3,749 | Fast Food Restaurants by Catch Phrase |
| 3,703 | Old Brand Logos Quiz #4 |
| 3,447 | Top 10 Richest Countries in Africa |
| 3,347 | A to Z: Brands |
| 3,257 | Top-Selling Athletic Shoe Brands |
| 3,235 | Car Brands (hard version) |
| 3,166 | Five Biggest Oil Producing Countries by Continent |
| 3,026 | Reveal the Logos |
| 2,924 | Stock Symbols Quiz #2 |
| 2,876 | US States by GDP |
| 2,868 | Poorest Countries A-Z |
| 2,831 | Biggest Trading Partners - North Korea |
| 2,673 | Car Brand by Country |
| 2,655 | Biggest Trading Partners - Saudi Arabia |
| 2,649 | Word Scramble - Car Brands |
| 2,646 | US Metropolitan Areas by GDP |
| 2,581 | Top 20 Oil Producing Countries in 1940 |
| 2,442 | 10 Biggest Oil Producers and Consumers |
| 2,394 | The Entire Fortune 500 List |
| 2,333 | Most popular beer brands in the UK |
| 2,263 | Five Biggest Oil Consuming Countries by Continent |
| 2,143 | Biggest Trading Partners - Israel |
| 2,134 | Biggest Energy Counsuming and Producing Countries |
| 2,122 | iPhone Models |
| 2,073 | Wealthiest Countries (nominal GDP per capita) |
| 2,039 | Fast Food Slogans |
| 1,990 | Top 20 Country Subdivisions by GDP |
| 1,975 | Countries covering Half the World by Area, Population, GDP |
| 1,958 | Spinning Car Logos |
| 1,954 | Largest EU Cities by GDP Quiz |
| 1,891 | Top 10 Most Popular Sports Shoe Brands |
| 1,856 | Most Popular iPhone Apps (with a Map) |
| 1,854 | US Brand Logo Colors |
| 1,832 | Five Cities with the Highest GDP by Continent |
| 1,807 | A to Z: Brands #2 |
