| Countries of North America Quiz | 0 | - | 5.00 | 1,032,068 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,034 |
| Central American Countries | 0 | - | 4.98 | 157,384 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,624 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,020 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,891 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,791 |
| North America Map Quiz | 0 | - | 4.98 | 252,256 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,468 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,119 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,339 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,852 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,975 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,908 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,230 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,924 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,049 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,247 |
| The Only European Country ... | 0 | - | 4.91 | 219,192 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,063 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,620 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,948 |
| Countries of Africa | 0 | - | 5.00 | 2,561,410 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,750 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,143 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,395 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,105 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,085 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,257 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,708 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,841 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,668 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,272 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,144 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,942 |
| Countries of the Middle East | 0 | - | 4.96 | 203,031 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,234 |
| Slavic Countries | 0 | - | 4.96 | 112,413 |
| African Island Countries | 0 | - | 4.96 | 102,582 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,198 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,875 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,361 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,746 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,842 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,621 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,601 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,131 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,913 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,475 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,970 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,202 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 43,793 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,050 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,706 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,693 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,782 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,665 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,229 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,028 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,960 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,908 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,502 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,149 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,694 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,542 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,153 |
| Monarchies of Europe | 0 | - | 4.90 | 98,916 |
| Monarchies of Asia | 0 | - | 4.97 | 71,528 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,308 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,592 |
| The Only African Country ... | 0 | - | 4.99 | 129,717 |
| The Only American Country ... | 0 | - | 4.92 | 122,244 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,406 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,446 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,873 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,579 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,913 |
| European Countries with One Border | 0 | - | 4.97 | 183,864 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,584 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,889 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,553 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,273 |
| Countries with Megacities | 0 | - | 4.99 | 267,351 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,948 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,206 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,266 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,310 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| North America Cities by Map | 0 | - | 4.41 | 47,954 |
| UK Immigration by Country | 0 | - | 4.94 | 141,762 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,450 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,985 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,612 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,030 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,121 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,641 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,800 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,379 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,437 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,873 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,071 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,601 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,850 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,368 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,950 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,846 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,775 |
| Countries That Border Russia | 0 | - | 4.98 | 464,609 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,484 |
| Countries Bordering France | 0 | - | 4.83 | 405,021 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,953 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,910 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,634 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,856 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,737 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,808 |
| Germany Country Quiz | 0 | - | 4.82 | 158,893 |
| Russia Country Quiz | 0 | - | 4.83 | 115,347 |
| Japan Country Quiz | 0 | - | 4.93 | 143,389 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,084 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,775 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,266 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,296 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,603 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,098 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,556 |
| Territories of the United States | 0 | - | 4.80 | 52,635 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,889 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,899 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,530 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,724 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,645 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,753 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,686 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,285 |
| Asia Map Quiz | 0 | - | 4.99 | 925,586 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,043 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,105 |
| Random European Capital to Country | 0 | - | 4.98 | 192,206 |
| Random European Country to Capital | 0 | - | 4.93 | 165,962 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,009 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,480 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,367 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,760 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,626 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,708 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,051 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,960 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,767 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,699 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,140 |
| Every European Country Shape | 0 | - | 4.96 | 203,083 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,638 |
| Every African Country Shape | 0 | - | 4.90 | 88,439 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,373 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,060 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,290 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,750 |
| Countries Bordering India | 0 | - | 4.98 | 163,835 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,028 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,965 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,712 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,085 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,867 |
| Countries that Border China | 0 | - | 4.96 | 264,359 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,127 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,160 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,207 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,833 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,121 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,924 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,913 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,275 |
| Countries that Border Poland | 0 | - | 4.99 | 173,213 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,602 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,476 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,872 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,556 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,895 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,633 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,164 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,185 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,295 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,405 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,502 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,177 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,082 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,528 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,133 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,943 |
| Countries Closest to India | 0 | - | 4.97 | 103,256 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,227 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,445 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,289 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,337 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,477 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,021 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,059 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,083 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,041 |
