| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,306,199 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 157,114 |
| O Canada Lyrics Quiz | 0 | - | 4.39 | 45,810 |
| Biggest Lakes in the World | 0 | - | 4.53 | 69,966 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,175 |
| Cities on a Map of the Great Lakes | 0 | - | 4.39 | 37,161 |
| Countries That Border Russia | 0 | - | 4.98 | 368,807 |
| Natural Features of Countries #1 | 0 | - | 4.84 | 72,300 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,645 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,496 |
| Biggest City by River | 0 | - | 4.38 | 48,399 |
| Countries that Start with A | 0 | - | 4.96 | 1,633,816 |
| Countries that Start with B | 0 | - | 4.94 | 1,771,380 |
| Countries that Start with C | 0 | - | 4.95 | 1,403,575 |
| Countries that Start with D | 0 | - | 4.96 | 465,389 |
| Countries that Start with E | 0 | - | 4.93 | 1,035,361 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,171 |
| Countries that Start with H | 0 | - | 4.93 | 392,174 |
| Countries that Start with I | 0 | - | 4.91 | 978,989 |
| Countries that Start with J | 0 | - | 4.96 | 395,499 |
| Countries that Start with K | 0 | - | 4.95 | 573,963 |
| Countries that Start with L | 0 | - | 4.98 | 815,701 |
| Countries that Start with N | 0 | - | 4.90 | 837,144 |
| Countries that Start with P | 0 | - | 4.94 | 924,960 |
| Countries that Start with S | 0 | - | 4.96 | 1,360,036 |
| Countries that Start with T | 0 | - | 4.89 | 760,956 |
| Countries that Start with U | 0 | - | 4.97 | 686,566 |
| Countries that Start with V | 0 | - | 4.97 | 457,432 |
| Countries that Start with M | 0 | - | 4.96 | 1,063,146 |
| Countries that Border Poland | 0 | - | 4.98 | 130,103 |
| Countries that Border China | 0 | - | 4.97 | 212,394 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,831 |
| Countries of Africa | 0 | - | 5.00 | 1,741,115 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,537 |
| Countries That Touch the Baltic Sea | 0 | - | 4.99 | 93,358 |
| Vietnam War Countries | 0 | - | 4.78 | 76,854 |
| Countries Bordering France | 0 | - | 4.90 | 309,812 |
| UK Immigration by Country | 0 | - | 4.92 | 113,055 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,220 |
| Central American Countries | 0 | - | 4.96 | 122,766 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,588 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,564 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,482 |
| U.S. States by Landform Quiz | 0 | - | 4.00 | 25,458 |
| Countries With No Rivers | 0 | - | 4.95 | 62,163 |
| Rivers by City Quiz | 0 | - | 4.38 | 20,547 |
| Countries Bordering India | 0 | - | 4.98 | 128,138 |
| Famous Rivers | 0 | - | 4.55 | 82,700 |
| Countries Closest to the U. S. | 0 | - | 4.47 | 182,935 |
| Famous Lakes Quiz | 0 | - | 4.41 | 20,905 |
| Lakes in the United States Quiz | 0 | - | 4.20 | 12,651 |
| Countries with the Shortest Coastlines | 0 | - | 4.88 | 48,974 |
| Canada Country Quiz | 0 | - | 4.47 | 109,348 |
| Rivers on Borders | 0 | - | 4.15 | 20,922 |
| Germany Country Quiz | 0 | - | 4.88 | 115,469 |
| City to River #1 | 0 | - | 4.46 | 22,854 |
| African Great Lakes | 0 | - | 4.65 | 36,337 |
| World's Longest Rivers | 0 | - | 4.86 | 86,986 |
| Japan Country Quiz | 0 | - | 4.91 | 103,641 |
| Mexico Country Quiz | 0 | - | 4.28 | 55,051 |
| Natural Features of Countries #2 | 0 | - | 4.64 | 31,401 |
| Brazil Country Quiz | 0 | - | 4.50 | 75,605 |
| Argentina Country Quiz | 0 | - | 4.49 | 45,809 |
| Megadiverse Countries | 0 | - | 4.95 | 117,483 |
| Rivers A-Z | 0 | - | 4.26 | 29,324 |
| City to River #2 - Difficult | 0 | - | 4.43 | 12,491 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.59 | 13,633 |
| United States Country Quiz | 0 | - | 4.46 | 74,426 |
| Black Sea Countries | 0 | - | 4.90 | 52,223 |
| Bahamas Country Quiz | 0 | - | 4.48 | 14,975 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,414 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,739 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,545 |
| Biggest Trading Partners - US | 0 | - | 4.65 | 83,827 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,660 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,076 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,479 |
| Countries Closest to Hawaii | 0 | - | 4.48 | 41,514 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,897 |
| Countries Closest to Florida | 0 | - | 4.14 | 15,213 |
| Countries Closest to Japan | 0 | - | 4.95 | 102,286 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,815 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,923 |
| Countries Closest to the Aegean Sea | 0 | - | 4.53 | 51,491 |
| Countries Closest to Africa | 0 | - | 4.96 | 116,813 |
| Seas of Europe | 0 | - | 4.24 | 73,907 |
| United States Map Quiz | 0 | - | 4.96 | 3,585,402 |
| U.S. States with the Most Endangered Species | 0 | - | 4.47 | 12,298 |
| Most Populous River Basins | 0 | - | 4.65 | 34,489 |
| Panama Country Quiz | 0 | - | 4.58 | 19,628 |
| African Physical Geography | 0 | - | 4.54 | 27,213 |
| Asian Physical Geography | 0 | - | 4.49 | 30,802 |
| South American Physical Geography | 0 | - | 4.51 | 15,143 |
| Caspian Sea Countries | 0 | - | 4.92 | 44,689 |
| North Sea Countries | 0 | - | 4.90 | 72,342 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,137 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.38 | 44,439 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 130,002 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,380 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 85,979 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,844 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,772 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 39,256 |
| Countries with American Expatriates | 0 | - | 4.53 | 38,188 |
| Chile Country Quiz | 0 | - | 4.77 | 30,034 |
| 10 Longest Rivers in the United States | 0 | - | 4.78 | 30,882 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,298 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 999,308 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.97 | 59,613 |
| Countries That Touch the Red Sea | 0 | - | 4.89 | 56,319 |
| Great Lakes Quiz | 0 | - | 4.72 | 40,557 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,670 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,058 |
| Peru Country Quiz | 0 | - | 4.50 | 38,005 |
| Haiti Country Quiz | 0 | - | 4.85 | 24,972 |
| Seas that Touch the Most Countries | 0 | - | 4.57 | 81,990 |
| South China Sea Countries | 0 | - | 4.89 | 49,077 |
| European Countries with One Border | 0 | - | 4.95 | 135,400 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,059 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,049 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,629 |
| Every European Country Shape | 0 | - | 4.94 | 152,826 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,481 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 79,272 |
| Top 10 European Countries by Coastline | 0 | - | 4.84 | 115,064 |
| Top 10 African Countries by Coastline | 0 | - | 4.30 | 42,080 |
| Largest Rivers by Discharge | 0 | - | 4.49 | 13,144 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,634 |
| Major U.S. Rivers with State Names | 0 | - | 4.48 | 31,861 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 112,595 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 143,246 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,351 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 127,537 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,645 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,637 |
| Longest Rivers in the UK | 0 | - | 4.36 | 11,889 |
| Countries of the Middle East | 0 | - | 4.96 | 148,912 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.50 | 25,777 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,781 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 143,885 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 72,110 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,441 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,760 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,538 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,697 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 144,043 |
| World's Longest Rivers on a Map | 0 | - | 4.89 | 67,059 |
| Seas on the World Map | 0 | - | 4.98 | 105,890 |
| Gulfs and Bays on the World Map | 0 | - | 4.46 | 22,904 |
| 10 Westernmost Countries in Europe | 0 | - | 4.94 | 112,933 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,644 |
| 10 Northernmost Countries in Africa | 0 | - | 4.99 | 117,256 |
| Rivers that Flow through the Most Countries | 0 | - | 4.47 | 33,744 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,611 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,231 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,352 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.65 | 30,539 |
| Most-Visited Countries by Canadians | 0 | - | 4.66 | 32,588 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,293 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,624 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 50,284 |
| American Pacific Coast | 0 | - | 4.78 | 33,847 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,792 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,990 |
| U.S. States with More Cows than People | 0 | - | 4.45 | 36,996 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,920 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 115,533 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.86 | 56,949 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 51,163 |
| Rivers of Europe Quiz | 0 | - | 4.87 | 39,680 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,936 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 42,034 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,751 |
| Bodies of Water by Cities | 0 | - | 4.78 | 23,720 |
| Arms Exports - United States | 0 | - | 4.53 | 44,433 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.16 | 53,048 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.14 | 16,274 |
| Countries with Fjords | 0 | - | 4.94 | 71,514 |
| The Only European Country ... | 0 | - | 4.92 | 136,277 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 81,713 |
| The Only American Country ... | 0 | - | 4.93 | 85,765 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,844 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 112,533 |
| Indian Ocean General Knowledge | 0 | - | 4.43 | 19,369 |
| Atlantic Ocean General Knowledge | 0 | - | 4.50 | 17,929 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,687 |
| Seas of the World | 0 | - | 5.00 | 98,350 |
| Countries that Visit Florida the Most | 0 | - | 4.53 | 44,039 |
| Canada by Picture | 0 | - | 4.14 | 12,698 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 129,214 |
| European Countries with NO Wolves | 0 | - | 4.46 | 40,518 |
| Capitals by River | 0 | - | 4.50 | 30,047 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.87 | 45,925 |
| Random European Capital to Country | 0 | - | 4.97 | 128,909 |
| Random European Country to Capital | 0 | - | 4.90 | 104,057 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,636 |
| UK Rivers Map Quiz | 0 | - | 4.56 | 23,927 |
| Which South American Country? | 0 | - | 4.78 | 36,228 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,494 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,087 |
