| Quiz | Points | Best | Rating | Takes |
|---|
| Most Popular Fast Food Restaurants | 0 | - | 4.17 | 555,928 |
| World Currency Quiz | 0 | - | 4.90 | 215,016 |
| American TV Commercials | 0 | - | 4.05 | 27,779 |
| Car Brands Quiz #1 | 0 | - | 3.98 | 164,761 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 262,976 |
| U.S. Chain Restaurant Menu | 0 | - | 4.01 | 130,610 |
| Companies by Country #1 | 0 | - | 4.39 | 78,952 |
| U.S. Synonymous Trademarks | 0 | - | 4.05 | 64,833 |
| Famous Billionaires | 0 | - | 4.07 | 62,831 |
| Busiest Container Ports Quiz | 0 | - | 4.09 | 34,612 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 110,946 |
| Brand-Name Animals Quiz | 0 | - | 4.19 | 69,000 |
| World's Biggest Airlines Quiz | 0 | - | 4.31 | 86,185 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.59 | 257,703 |
| Top Crude Oil Producing Countries | 0 | - | 4.82 | 148,886 |
| World Cities by Clue Quiz #2 | 0 | - | 4.45 | 45,582 |
| Countries with the Most Exports | 0 | - | 4.96 | 115,416 |
| American Corporate Slogans Quiz #1 | 0 | - | 4.03 | 62,103 |
| European Cities by Clue | 0 | - | 4.75 | 80,888 |
| Best Selling Sodas Quiz | 0 | - | 3.01 | 172,502 |
| Asian Cities by Clue | 0 | - | 4.63 | 23,554 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 56,046 |
| Brand Name Vocabulary | 0 | - | 4.18 | 35,606 |
| Political Movements by Country | 0 | - | 4.47 | 64,159 |
| Largest Economies in 2050 | 0 | - | 4.89 | 92,201 |
| Most Valuable Brands Quiz | 0 | - | 4.26 | 117,179 |
| Top Oil Reserve Countries | 0 | - | 4.90 | 61,645 |
| U.S. Senators by State | 0 | - | 4.46 | 26,185 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 224,709 |
| Countries by Oil Consumption | 0 | - | 4.95 | 106,700 |
| Geography General Knowledge #1 | 0 | - | 4.39 | 212,653 |
| Geography General Knowledge #2 | 0 | - | 4.40 | 146,493 |
| Geography General Knowledge #3 | 0 | - | 4.46 | 101,188 |
| Geography General Knowledge #4 | 0 | - | 4.41 | 149,385 |
| Geography General Knowledge #5 | 0 | - | 4.20 | 120,272 |
| Geography General Knowledge #6 | 0 | - | 4.46 | 119,219 |
| Geography General Knowledge #7 | 0 | - | 4.31 | 126,882 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 116,630 |
| Geography General Knowledge #9 | 0 | - | 4.27 | 103,260 |
| Geography General Knowledge #10 | 0 | - | 4.37 | 124,288 |
| Double Letters A-Z | 0 | - | 4.49 | 24,426 |
| Random Capital to Country | 0 | - | 4.99 | 2,163,800 |
| Companies by Country #2 | 0 | - | 4.44 | 25,024 |
| Top 10 Richest Countries in Africa | 0 | - | 4.83 | 60,339 |
| Countries with the Highest Taxes | 0 | - | 4.35 | 79,249 |
| Biggest Trading Partners - US | 0 | - | 4.52 | 86,852 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.52 | 27,391 |
| Country Decoders #1 | 0 | - | 4.37 | 38,519 |
| Country Decoders #2 | 0 | - | 3.99 | 24,041 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 35,952 |
| Richest Countries A-Z | 0 | - | 4.89 | 80,403 |
| Five Richest Countries by Continent | 0 | - | 4.50 | 179,816 |
| Geography General Knowledge #11 | 0 | - | 4.42 | 83,576 |
| Geography General Knowledge #12 | 0 | - | 4.71 | 92,011 |
| Top 10 Solar Power Countries | 0 | - | 4.82 | 53,341 |
| Countries with the Most Millionaires | 0 | - | 4.76 | 76,776 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.09 | 25,944 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.18 | 22,340 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.12 | 31,337 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.27 | 28,664 |
| Europe Geography Quiz #1 | 0 | - | 4.47 | 63,209 |
| Europe Geography Quiz #2 | 0 | - | 4.46 | 63,633 |
| Europe Geography Quiz #3 | 0 | - | 4.19 | 57,302 |
| Europe Geography Quiz #4 | 0 | - | 4.49 | 62,837 |
| Europe Geography Quiz #5 | 0 | - | 4.45 | 54,817 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 48,593 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 149,846 |
| Asia Geography Quiz #2 | 0 | - | 4.46 | 42,746 |
| Asia Geography Quiz #3 | 0 | - | 4.44 | 29,364 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 29,079 |
| South American Geography Quiz #2 | 0 | - | 4.56 | 34,802 |
| British Geography Quiz #1 | 0 | - | 4.47 | 42,845 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 39,981 |
| Africa Geography Quiz #2 | 0 | - | 4.55 | 29,023 |
| Oceania Geography Quiz | 0 | - | 4.51 | 19,623 |
| Brand Logos Quiz #1 | 0 | - | 4.59 | 1,832,913 |
| Brand Logos Quiz #2 | 0 | - | 4.61 | 1,277,829 |
| European Cities with the Biggest Economies | 0 | - | 4.50 | 32,514 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.41 | 98,585 |
| Brand Logos Quiz #3 | 0 | - | 4.29 | 932,516 |
| Brand Logos Quiz #5 | 0 | - | 4.30 | 800,584 |
| Brand Logos Quiz #4 | 0 | - | 4.38 | 752,607 |
| Brand Logos Quiz #6 | 0 | - | 4.19 | 551,872 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 93,739 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 57,192 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 84,053 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 101,855 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.86 | 93,121 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 162,914 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 74,844 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.94 | 67,070 |
| Top 10 Countries with the Most Exports per Capita | 0 | - | 4.71 | 25,810 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.88 | 56,337 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.17 | 21,289 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 61,761 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.51 | 42,534 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.10 | 17,109 |
| Richest Island Countries | 0 | - | 4.75 | 68,557 |
| Geography of the Spanish Empire | 0 | - | 4.36 | 32,882 |
| Large Countries with Small Economies | 0 | - | 4.90 | 51,048 |
| Biggest Trading Partners - UK | 0 | - | 4.89 | 51,794 |
| Biggest Trading Partners - South Africa | 0 | - | 4.76 | 34,994 |
| Biggest Trading Partners - Australia | 0 | - | 4.88 | 39,409 |
| Biggest Trading Partners - Turkey | 0 | - | 4.74 | 40,271 |
| Biggest Trading Partners - Russia | 0 | - | 4.56 | 31,250 |
| Biggest Trading Partners - Colombia | 0 | - | 4.71 | 22,346 |
| Biggest Trading Partners - China | 0 | - | 4.97 | 64,209 |
| Biggest Trading Partners - Spain | 0 | - | 4.93 | 46,366 |
| Biggest Trading Partners - Germany | 0 | - | 4.98 | 55,364 |
| Countries Richer Than Their Neighbors | 0 | - | 4.38 | 47,663 |
| Top 10 Richest Countries in Europe | 0 | - | 4.87 | 121,778 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 65,232 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.85 | 60,440 |
| Oil Export Dependent Countries | 0 | - | 4.60 | 42,524 |
| Arms Exports - United States | 0 | - | 4.62 | 46,004 |
| Arms Exports - Russia | 0 | - | 4.29 | 12,616 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 34,274 |
| Top Net Food-Exporting Countries | 0 | - | 4.40 | 29,366 |
| Top Net Food-Importing Countries | 0 | - | 4.30 | 22,091 |
| Biggest Trading Partners - European Union | 0 | - | 4.88 | 59,276 |
| The Only Country ... | 0 | - | 4.80 | 35,445 |
| Which City in Germany? | 0 | - | 4.49 | 109,296 |
| Which City in France? | 0 | - | 4.53 | 50,143 |
| Which City in Italy? | 0 | - | 4.52 | 67,531 |
| Which City in Spain? | 0 | - | 4.44 | 36,657 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.96 | 54,313 |
| Which City in Europe? | 0 | - | 4.82 | 90,193 |
| Which City in Africa? | 0 | - | 4.76 | 44,810 |
| Which City in Asia? | 0 | - | 4.43 | 37,354 |
| Strongest Nation Brands | 0 | - | 4.49 | 30,815 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 67,783 |
| Which City in Latin America? | 0 | - | 4.60 | 36,066 |
| Which City in Australia? | 0 | - | 4.60 | 21,446 |
| Which City in the Middle East? | 0 | - | 4.47 | 47,690 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 112,351 |
| Which City in Canada? | 0 | - | 4.83 | 41,597 |
| Small Countries with Large Economies | 0 | - | 4.70 | 56,514 |
| Top 10 Geothermal Countries | 0 | - | 4.52 | 28,670 |
| Random Geography General Knowledge Quiz | 0 | - | 4.45 | 98,933 |
| Countries with the Largest Merchant Navies | 0 | - | 4.49 | 20,010 |
| Random General Knowledge - U.S. States | 0 | - | 4.42 | 36,198 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.45 | 41,101 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.42 | 23,718 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.49 | 28,363 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 57,338 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.43 | 35,463 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.52 | 19,061 |
| Countries by Wikipedia Descriptions #3 | 0 | - | 4.50 | 35,404 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.86 | 50,336 |
| Countries by Wikipedia Descriptions #5 | 0 | - | 4.54 | 38,791 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.48 | 38,300 |
| Cities that End in A by Clue | 0 | - | 4.45 | 37,906 |
| Cities that End in I by Clue | 0 | - | 4.51 | 40,495 |
| Cities that End in O by Clue | 0 | - | 4.50 | 45,456 |
| Cities that End in N by Clue | 0 | - | 4.51 | 39,729 |
| Cities that End in S by Clue | 0 | - | 4.52 | 38,080 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.05 | 9,326 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 255,281 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 185,988 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 189,597 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 177,998 |
| Category Elimination - U.S. States #1 | 0 | - | 4.89 | 170,010 |
| British Geography Quiz #3 | 0 | - | 4.55 | 25,680 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 80,118 |
| Clothing Brand Logos | 0 | - | 4.16 | 156,416 |
| Brand Logos Quiz #7 | 0 | - | 4.29 | 445,068 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 151,583 |
| Brand Logos Quiz #8 | 0 | - | 4.27 | 379,871 |
| Category Elimination - U.S. States #2 | 0 | - | 4.79 | 100,617 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.56 | 22,775 |
| Geography of Egypt | 0 | - | 4.58 | 18,404 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 185,180 |
| Trillion Dollar U.S. Companies | 0 | - | 4.59 | 53,034 |
| Random Brand Logos | 0 | - | 4.40 | 319,136 |
| World Map Without 20 Random Countries | 0 | - | 4.98 | 6,057,732 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 104,629 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 97,141 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 406,561 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 104,436 |
| French Geography Quiz #1 | 0 | - | 4.79 | 27,474 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.48 | 26,327 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 23,246 |
| Richest Metro Areas in the U.S. | 0 | - | 4.28 | 24,945 |
| Category Elimination - Countries #5 | 0 | - | 4.64 | 114,478 |
| Name a World Capital A-Z | 0 | - | 5.00 | 126,191 |
| Category Elimination - European Geography #1 | 0 | - | 4.94 | 179,749 |
| Geography of Spain | 0 | - | 4.45 | 18,694 |
| Soft Drink Brand Logos | 0 | - | 4.22 | 144,001 |
| Random Cities by Clue | 0 | - | 4.59 | 30,028 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 54,021 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.94 | 129,488 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.96 | 18,922 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.60 | 95,813 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 93,322 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 77,462 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 68,455 |
| Category Elimination - European Geography #2 | 0 | - | 4.97 | 127,737 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.85 | 60,950 |
| Category Elimination - European Countries #1 | 0 | - | 4.76 | 67,662 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.78 | 83,851 |
