| Countries of North America Quiz | 0 | - | 5.00 | 1,031,119 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,903 |
| Central American Countries | 0 | - | 4.98 | 157,302 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,578 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,513 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,066 |
| 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 | 251,945 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,954 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,122 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,805 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,926 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,996 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,874 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,163 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,499 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,738 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,828 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,065 |
| The Only European Country ... | 0 | - | 4.91 | 218,926 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,885 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,472 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,906 |
| Countries of Africa | 0 | - | 5.00 | 2,558,978 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,081 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,058 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,004 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,214 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,667 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,816 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,642 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,445 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,381 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,446 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,903 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,693 |
| Countries of the Middle East | 0 | - | 4.96 | 202,875 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,155 |
| Slavic Countries | 0 | - | 4.96 | 112,348 |
| African Island Countries | 0 | - | 4.96 | 102,420 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,163 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,790 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,298 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,568 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,320 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,484 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,502 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,024 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,679 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,249 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,898 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,127 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,107 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,626 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,677 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,374 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,001 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,678 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,842 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,829 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,455 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,069 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,645 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,487 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,075 |
| Monarchies of Europe | 0 | - | 4.90 | 98,848 |
| Monarchies of Asia | 0 | - | 4.97 | 71,490 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,279 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,427 |
| The Only African Country ... | 0 | - | 4.99 | 129,638 |
| The Only American Country ... | 0 | - | 4.92 | 122,202 |
| 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 | 96,457 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,463 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,810 |
| European Countries with One Border | 0 | - | 4.97 | 183,761 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,498 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,809 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,260 |
| Countries That Border Russia | 0 | - | 4.98 | 464,439 |
| Countries Bordering France | 0 | - | 4.83 | 404,842 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,786 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,180 |
| 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 | 141,687 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,377 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,808 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,955 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,085 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,388 |
| 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 | 137,212 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,822 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,023 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,562 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,785 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,320 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,859 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,767 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,731 |
| 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 | 167,794 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,710 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,528 |
| Germany Country Quiz | 0 | - | 4.82 | 158,807 |
| Russia Country Quiz | 0 | - | 4.83 | 115,291 |
| Japan Country Quiz | 0 | - | 4.93 | 143,303 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,958 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,727 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,248 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,283 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,577 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,077 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,548 |
| Territories of the United States | 0 | - | 4.80 | 52,618 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,862 |
| 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 | 105,481 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,843 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,415 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,096 |
| Countries with Megacities | 0 | - | 4.99 | 267,008 |
| 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 | 139,117 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,217 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,497 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,315 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,198 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,362 |
| Asia Map Quiz | 0 | - | 4.99 | 924,915 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,794 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,044 |
| Random European Capital to Country | 0 | - | 4.98 | 192,104 |
| 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 | 71,344 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,714 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,602 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,679 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,016 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,786 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,572 |
| 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 | 95,004 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,978 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,165 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,690 |
| Countries Bordering India | 0 | - | 4.98 | 163,807 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,996 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,927 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,692 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,046 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,824 |
| Countries that Border China | 0 | - | 4.96 | 264,236 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,090 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,127 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,171 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,771 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,067 |
| 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 | 173,146 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,519 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,428 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,833 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,517 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,825 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,610 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,141 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,087 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,243 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,370 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,462 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,137 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,030 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,421 |
| 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 | 103,224 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,188 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,349 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,252 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,288 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,428 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,994 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,036 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,071 |
