| Countries of North America Quiz | 0 | - | 5.00 | 1,031,093 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,889 |
| Central American Countries | 0 | - | 4.98 | 157,302 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,576 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,509 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,057 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,947 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,771 |
| North America Map Quiz | 0 | - | 4.98 | 251,940 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,950 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,121 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,804 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,925 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,995 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,873 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,159 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,486 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,733 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,828 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,064 |
| The Only European Country ... | 0 | - | 4.91 | 218,921 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,880 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,471 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,904 |
| Countries of Africa | 0 | - | 5.00 | 2,558,934 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,080 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,057 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,993 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,212 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,665 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,814 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,642 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,419 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,380 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,440 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,901 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,688 |
| Countries of the Middle East | 0 | - | 4.96 | 202,857 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,153 |
| Slavic Countries | 0 | - | 4.96 | 112,346 |
| African Island Countries | 0 | - | 4.96 | 102,419 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,162 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,787 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,298 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,566 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,319 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,482 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,500 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,024 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,671 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,249 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,897 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,126 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,105 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,625 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,677 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,369 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,998 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,676 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,842 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,828 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,454 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,066 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,644 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,485 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,073 |
| Monarchies of Europe | 0 | - | 4.90 | 98,846 |
| Monarchies of Asia | 0 | - | 4.97 | 71,490 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,276 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,421 |
| The Only African Country ... | 0 | - | 4.99 | 129,638 |
| The Only American Country ... | 0 | - | 4.92 | 122,201 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,374 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,267 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,456 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,461 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,807 |
| European Countries with One Border | 0 | - | 4.97 | 183,759 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,496 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,805 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,251 |
| Countries That Border Russia | 0 | - | 4.98 | 464,437 |
| Countries Bordering France | 0 | - | 4.83 | 404,841 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,783 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,127 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,690 |
| North America Cities by Map | 0 | - | 4.41 | 47,933 |
| UK Immigration by Country | 0 | - | 4.94 | 141,686 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,377 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,806 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,952 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,084 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,385 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,658 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,309 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,208 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,821 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,021 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,561 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,784 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,320 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,856 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,767 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,729 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,451 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,890 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,581 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,792 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,710 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,524 |
| Germany Country Quiz | 0 | - | 4.82 | 158,806 |
| Russia Country Quiz | 0 | - | 4.83 | 115,290 |
| Japan Country Quiz | 0 | - | 4.93 | 143,302 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,958 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,726 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,247 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,281 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,576 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,077 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,546 |
| Territories of the United States | 0 | - | 4.80 | 52,618 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,861 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,882 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,479 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,828 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,410 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,094 |
| Countries with Megacities | 0 | - | 4.99 | 267,003 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,801 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,102 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,113 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,214 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,493 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,301 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,191 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,335 |
| Asia Map Quiz | 0 | - | 4.99 | 924,884 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,792 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,044 |
| Random European Capital to Country | 0 | - | 4.98 | 192,099 |
| Random European Country to Capital | 0 | - | 4.93 | 165,858 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,973 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,405 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,341 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,713 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,602 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,678 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,015 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,780 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,569 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,666 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,115 |
| Every European Country Shape | 0 | - | 4.96 | 202,953 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,592 |
| Every African Country Shape | 0 | - | 4.90 | 88,354 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,992 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,978 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,164 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,689 |
| Countries Bordering India | 0 | - | 4.98 | 163,807 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,996 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,926 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,692 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,045 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,823 |
| Countries that Border China | 0 | - | 4.96 | 264,235 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,089 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,126 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,171 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,770 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,066 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,907 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,874 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,242 |
| Countries that Border Poland | 0 | - | 4.99 | 173,145 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,516 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,425 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,833 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,516 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,822 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,609 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,140 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,085 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,241 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,369 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,461 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,134 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,030 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,404 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,119 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,900 |
| Countries Closest to India | 0 | - | 4.97 | 103,220 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,188 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,347 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,249 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,287 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,427 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,994 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,035 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,070 |
