| Countries of North America Quiz | 0 | - | 5.00 | 1,026,886 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,863 |
| Central American Countries | 0 | - | 4.98 | 156,895 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,030 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,204 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,210 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,759 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,472 |
| North America Map Quiz | 0 | - | 4.98 | 249,809 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,180 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,887 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,312 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,673 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,490 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,656 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,916 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,292 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,846 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,229 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,954 |
| The Only European Country ... | 0 | - | 4.91 | 217,734 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,013 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,803 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,772 |
| Countries of Africa | 0 | - | 5.00 | 2,547,708 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,778 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,761 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,342 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,986 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,453 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,699 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,481 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,750 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,315 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,462 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,814 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,687 |
| Countries of the Middle East | 0 | - | 4.96 | 201,874 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,704 |
| Slavic Countries | 0 | - | 4.96 | 111,995 |
| African Island Countries | 0 | - | 4.96 | 101,979 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,001 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,350 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,896 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,010 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,562 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,055 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,125 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,567 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,930 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,626 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,452 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,376 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,554 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,218 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,617 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,533 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,384 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,881 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,466 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,633 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,193 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,662 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,353 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,274 |
| Monarchies of Europe | 0 | - | 4.90 | 98,445 |
| Monarchies of Asia | 0 | - | 4.97 | 71,295 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,082 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,694 |
| The Only African Country ... | 0 | - | 4.99 | 129,354 |
| The Only American Country ... | 0 | - | 4.92 | 121,892 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,248 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,965 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,137 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,968 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,364 |
| European Countries with One Border | 0 | - | 4.97 | 183,255 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,025 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,473 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,369 |
| Countries That Border Russia | 0 | - | 4.98 | 463,119 |
| Countries Bordering France | 0 | - | 4.83 | 403,842 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,922 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,489 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,637 |
| North America Cities by Map | 0 | - | 4.41 | 47,870 |
| UK Immigration by Country | 0 | - | 4.94 | 141,247 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,969 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,383 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,589 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,815 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,160 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,967 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,891 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,937 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,477 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,774 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,389 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,488 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,076 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,428 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,354 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,547 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,247 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,726 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,354 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,205 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,546 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,775 |
| Germany Country Quiz | 0 | - | 4.83 | 158,318 |
| Russia Country Quiz | 0 | - | 4.83 | 114,784 |
| Japan Country Quiz | 0 | - | 4.93 | 142,865 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,343 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,530 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,154 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,249 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,444 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,940 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,493 |
| Territories of the United States | 0 | - | 4.80 | 52,493 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,739 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,764 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,183 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,574 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,313 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,146 |
| Countries with Megacities | 0 | - | 4.99 | 265,179 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,965 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,611 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,229 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,680 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,869 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,082 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,827 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,099 |
| Asia Map Quiz | 0 | - | 4.99 | 920,666 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,518 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,859 |
| Random European Capital to Country | 0 | - | 4.98 | 191,611 |
| Random European Country to Capital | 0 | - | 4.93 | 165,496 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,772 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,100 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,228 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,558 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,494 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,547 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,839 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,775 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,608 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,466 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,968 |
| Every European Country Shape | 0 | - | 4.96 | 202,361 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,052 |
| Every African Country Shape | 0 | - | 4.90 | 87,803 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,621 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,509 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,123 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,472 |
| Countries Bordering India | 0 | - | 4.98 | 163,616 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,490 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,722 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,589 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,728 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,662 |
| Countries that Border China | 0 | - | 4.96 | 263,684 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,813 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,990 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,949 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,003 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,739 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,841 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,603 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,063 |
| Countries that Border Poland | 0 | - | 4.99 | 172,709 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,054 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,079 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,617 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,320 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,481 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,484 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,995 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,506 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,023 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,185 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,312 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,817 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,782 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,695 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,041 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,631 |
| Countries Closest to India | 0 | - | 4.97 | 102,996 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,893 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,466 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,082 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,009 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,105 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,841 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,949 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,992 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,915 |
