| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,301,366 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 157,086 |
| O Canada Lyrics Quiz | 0 | - | 4.39 | 45,801 |
| Biggest Lakes in the World | 0 | - | 4.54 | 69,960 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,117 |
| Cities on a Map of the Great Lakes | 0 | - | 4.39 | 37,159 |
| Countries That Border Russia | 0 | - | 4.98 | 368,722 |
| Natural Features of Countries #1 | 0 | - | 4.84 | 72,293 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,609 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,469 |
| Biggest City by River | 0 | - | 4.38 | 48,395 |
| Countries that Start with A | 0 | - | 4.96 | 1,633,362 |
| Countries that Start with B | 0 | - | 4.94 | 1,770,929 |
| Countries that Start with C | 0 | - | 4.95 | 1,403,204 |
| Countries that Start with D | 0 | - | 4.96 | 465,201 |
| Countries that Start with E | 0 | - | 4.93 | 1,035,060 |
| Countries that Start with G | 0 | - | 4.95 | 1,132,827 |
| Countries that Start with H | 0 | - | 4.93 | 391,988 |
| Countries that Start with I | 0 | - | 4.91 | 978,740 |
| Countries that Start with J | 0 | - | 4.96 | 395,323 |
| Countries that Start with K | 0 | - | 4.95 | 573,755 |
| Countries that Start with L | 0 | - | 4.98 | 815,464 |
| Countries that Start with N | 0 | - | 4.90 | 836,822 |
| Countries that Start with P | 0 | - | 4.94 | 924,677 |
| Countries that Start with S | 0 | - | 4.96 | 1,359,635 |
| Countries that Start with T | 0 | - | 4.89 | 760,746 |
| Countries that Start with U | 0 | - | 4.97 | 686,356 |
| Countries that Start with V | 0 | - | 4.97 | 457,301 |
| Countries that Start with M | 0 | - | 4.96 | 1,062,850 |
| Countries that Border Poland | 0 | - | 4.98 | 130,078 |
| Countries that Border China | 0 | - | 4.97 | 212,361 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,821 |
| Countries of Africa | 0 | - | 5.00 | 1,740,459 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,230 |
| Countries That Touch the Baltic Sea | 0 | - | 4.99 | 93,352 |
| Vietnam War Countries | 0 | - | 4.78 | 76,835 |
| Countries Bordering France | 0 | - | 4.90 | 309,739 |
| UK Immigration by Country | 0 | - | 4.92 | 113,040 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,148 |
| Central American Countries | 0 | - | 4.96 | 122,729 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,577 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,514 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,450 |
| U.S. States by Landform Quiz | 0 | - | 4.00 | 25,457 |
| Countries With No Rivers | 0 | - | 4.95 | 62,137 |
| Rivers by City Quiz | 0 | - | 4.38 | 20,545 |
| Countries Bordering India | 0 | - | 4.98 | 128,105 |
| Famous Rivers | 0 | - | 4.55 | 82,692 |
| Countries Closest to the U. S. | 0 | - | 4.47 | 182,918 |
| Famous Lakes Quiz | 0 | - | 4.41 | 20,905 |
| Lakes in the United States Quiz | 0 | - | 4.20 | 12,650 |
| Countries with the Shortest Coastlines | 0 | - | 4.88 | 48,960 |
| Canada Country Quiz | 0 | - | 4.47 | 109,330 |
| Rivers on Borders | 0 | - | 4.15 | 20,919 |
| Germany Country Quiz | 0 | - | 4.88 | 115,439 |
| City to River #1 | 0 | - | 4.46 | 22,847 |
| African Great Lakes | 0 | - | 4.65 | 36,296 |
| World's Longest Rivers | 0 | - | 4.86 | 86,964 |
| Japan Country Quiz | 0 | - | 4.91 | 103,613 |
| Mexico Country Quiz | 0 | - | 4.28 | 55,035 |
| Natural Features of Countries #2 | 0 | - | 4.64 | 31,397 |
| Brazil Country Quiz | 0 | - | 4.50 | 75,586 |
| Argentina Country Quiz | 0 | - | 4.49 | 45,795 |
| Megadiverse Countries | 0 | - | 4.95 | 117,463 |
| Rivers A-Z | 0 | - | 4.26 | 29,316 |
| City to River #2 - Difficult | 0 | - | 4.43 | 12,486 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.59 | 13,623 |
| United States Country Quiz | 0 | - | 4.46 | 74,397 |
| Black Sea Countries | 0 | - | 4.90 | 52,210 |
| Bahamas Country Quiz | 0 | - | 4.48 | 14,971 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,405 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,715 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,537 |
| Biggest Trading Partners - US | 0 | - | 4.65 | 83,816 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,644 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,047 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,458 |
| Countries Closest to Hawaii | 0 | - | 4.48 | 41,504 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,884 |
| Countries Closest to Florida | 0 | - | 4.14 | 15,205 |
| Countries Closest to Japan | 0 | - | 4.95 | 102,263 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,734 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,883 |
| Countries Closest to the Aegean Sea | 0 | - | 4.53 | 51,479 |
| Countries Closest to Africa | 0 | - | 4.96 | 116,791 |
| Seas of Europe | 0 | - | 4.24 | 73,899 |
| United States Map Quiz | 0 | - | 4.96 | 3,584,882 |
| U.S. States with the Most Endangered Species | 0 | - | 4.47 | 12,296 |
| Most Populous River Basins | 0 | - | 4.65 | 34,486 |
| Panama Country Quiz | 0 | - | 4.58 | 19,615 |
| African Physical Geography | 0 | - | 4.54 | 27,204 |
| Asian Physical Geography | 0 | - | 4.49 | 30,796 |
| South American Physical Geography | 0 | - | 4.51 | 15,137 |
| Caspian Sea Countries | 0 | - | 4.92 | 44,682 |
| North Sea Countries | 0 | - | 4.90 | 72,326 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,121 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.38 | 44,432 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 129,965 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,358 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 85,957 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,814 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,743 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 39,246 |
| Countries with American Expatriates | 0 | - | 4.53 | 38,180 |
| Chile Country Quiz | 0 | - | 4.77 | 30,025 |
| 10 Longest Rivers in the United States | 0 | - | 4.78 | 30,873 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,274 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 999,085 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.97 | 59,607 |
| Countries That Touch the Red Sea | 0 | - | 4.89 | 56,306 |
| Great Lakes Quiz | 0 | - | 4.72 | 40,544 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,649 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,033 |
| Peru Country Quiz | 0 | - | 4.50 | 37,987 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,964 |
| Seas that Touch the Most Countries | 0 | - | 4.57 | 81,983 |
| South China Sea Countries | 0 | - | 4.89 | 49,065 |
| European Countries with One Border | 0 | - | 4.95 | 135,379 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,058 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,043 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,599 |
| Every European Country Shape | 0 | - | 4.94 | 152,800 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,445 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 79,238 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 65,037 |
| Top 10 European Countries by Coastline | 0 | - | 4.84 | 114,861 |
| Top 10 African Countries by Coastline | 0 | - | 4.30 | 42,064 |
| Largest Rivers by Discharge | 0 | - | 4.49 | 13,139 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,583 |
| Major U.S. Rivers with State Names | 0 | - | 4.48 | 31,855 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 112,545 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 143,206 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,335 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 127,469 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,607 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,608 |
| Longest Rivers in the UK | 0 | - | 4.36 | 11,885 |
| Countries of the Middle East | 0 | - | 4.96 | 148,875 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.50 | 25,772 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,762 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 143,756 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 72,093 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,435 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,712 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,522 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,657 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 144,002 |
| World's Longest Rivers on a Map | 0 | - | 4.89 | 67,039 |
| Seas on the World Map | 0 | - | 4.98 | 105,864 |
| Gulfs and Bays on the World Map | 0 | - | 4.46 | 22,893 |
| 10 Westernmost Countries in Europe | 0 | - | 4.94 | 112,888 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,638 |
| 10 Northernmost Countries in Africa | 0 | - | 4.99 | 117,204 |
| Rivers that Flow through the Most Countries | 0 | - | 4.47 | 33,728 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,599 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,190 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,321 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.65 | 30,532 |
| Most-Visited Countries by Canadians | 0 | - | 4.66 | 32,574 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,281 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,614 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 50,272 |
| American Pacific Coast | 0 | - | 4.78 | 33,844 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,754 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,976 |
| U.S. States with More Cows than People | 0 | - | 4.45 | 36,991 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,915 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 115,385 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.86 | 56,923 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 51,152 |
| Rivers of Europe Quiz | 0 | - | 4.87 | 39,656 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,914 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 42,021 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,737 |
| Bodies of Water by Cities | 0 | - | 4.78 | 23,716 |
| Arms Exports - United States | 0 | - | 4.53 | 44,428 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.16 | 53,038 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.14 | 16,272 |
| Countries with Fjords | 0 | - | 4.94 | 71,500 |
| The Only European Country ... | 0 | - | 4.92 | 136,241 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,693 |
| The Only American Country ... | 0 | - | 4.93 | 85,753 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,821 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 112,481 |
| Indian Ocean General Knowledge | 0 | - | 4.43 | 19,366 |
| Atlantic Ocean General Knowledge | 0 | - | 4.50 | 17,925 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,673 |
| Seas of the World | 0 | - | 5.00 | 98,253 |
| Countries that Visit Florida the Most | 0 | - | 4.53 | 44,023 |
| Canada by Picture | 0 | - | 4.14 | 12,697 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 129,189 |
| European Countries with NO Wolves | 0 | - | 4.46 | 40,509 |
| Capitals by River | 0 | - | 4.50 | 30,042 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.87 | 45,906 |
| Random European Capital to Country | 0 | - | 4.97 | 128,857 |
| Random European Country to Capital | 0 | - | 4.90 | 104,040 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,625 |
| UK Rivers Map Quiz | 0 | - | 4.56 | 23,918 |
| Which South American Country? | 0 | - | 4.78 | 36,218 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,354 |
