| Countries of North America Quiz | 0 | - | 5.00 | 1,026,917 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,907 |
| Central American Countries | 0 | - | 4.98 | 156,900 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,030 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,218 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,217 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,760 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,480 |
| North America Map Quiz | 0 | - | 4.98 | 249,831 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,186 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,899 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,315 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,675 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,492 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,656 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,919 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,299 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,861 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,245 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,009 |
| The Only European Country ... | 0 | - | 4.91 | 217,746 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,022 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,815 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,773 |
| Countries of Africa | 0 | - | 5.00 | 2,547,814 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,781 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,770 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,343 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,987 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,455 |
| 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 | 1,331,784 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,315 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,498 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,826 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,704 |
| Countries of the Middle East | 0 | - | 4.96 | 201,877 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,713 |
| Slavic Countries | 0 | - | 4.96 | 112,001 |
| African Island Countries | 0 | - | 4.96 | 101,985 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,001 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,354 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,905 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,016 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,584 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,061 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,132 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,581 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,954 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,660 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,466 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,412 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,578 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,223 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,619 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,546 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,394 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,912 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,474 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,633 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,197 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,670 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,357 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,277 |
| Monarchies of Europe | 0 | - | 4.90 | 98,448 |
| Monarchies of Asia | 0 | - | 4.97 | 71,298 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,086 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,699 |
| The Only African Country ... | 0 | - | 4.99 | 129,359 |
| The Only American Country ... | 0 | - | 4.92 | 121,894 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,249 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,981 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,142 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,974 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,369 |
| European Countries with One Border | 0 | - | 4.97 | 183,263 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,030 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,475 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,381 |
| Countries That Border Russia | 0 | - | 4.98 | 463,151 |
| Countries Bordering France | 0 | - | 4.83 | 403,851 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,934 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,588 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,638 |
| North America Cities by Map | 0 | - | 4.41 | 47,870 |
| UK Immigration by Country | 0 | - | 4.94 | 141,249 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,970 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,386 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,595 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,819 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,167 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,970 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,893 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,946 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,478 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,777 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,393 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,495 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,078 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,434 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,355 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,547 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,250 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,726 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,356 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,207 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,548 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,794 |
| Germany Country Quiz | 0 | - | 4.83 | 158,325 |
| Russia Country Quiz | 0 | - | 4.83 | 114,789 |
| Japan Country Quiz | 0 | - | 4.93 | 142,869 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,347 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,532 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,154 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,249 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,445 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,941 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,495 |
| Territories of the United States | 0 | - | 4.80 | 52,495 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,739 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,765 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,187 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,612 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,324 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,151 |
| Countries with Megacities | 0 | - | 4.99 | 265,190 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,974 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,615 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,236 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,687 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,875 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,106 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,909 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,161 |
| Asia Map Quiz | 0 | - | 4.99 | 920,706 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,537 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,861 |
| Random European Capital to Country | 0 | - | 4.98 | 191,616 |
| Random European Country to Capital | 0 | - | 4.93 | 165,499 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,777 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,102 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,229 |
| 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 | 96,549 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,840 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,785 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,621 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,468 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,969 |
| Every European Country Shape | 0 | - | 4.96 | 202,369 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,055 |
| Every African Country Shape | 0 | - | 4.90 | 87,811 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,624 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,514 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,125 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,472 |
| Countries Bordering India | 0 | - | 4.98 | 163,622 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,490 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,724 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,590 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,734 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,665 |
| Countries that Border China | 0 | - | 4.96 | 263,694 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,816 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,992 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,950 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,027 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,742 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,843 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,606 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,065 |
| Countries that Border Poland | 0 | - | 4.99 | 172,716 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,057 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,082 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,618 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,320 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,484 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,484 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,997 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,509 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,023 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,189 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,314 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,822 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,785 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,697 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,041 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,633 |
| Countries Closest to India | 0 | - | 4.97 | 102,997 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,898 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,472 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,082 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,011 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,106 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,843 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,949 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,995 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,915 |
