| Countries of North America Quiz | 0 | - | 5.00 | 1,026,929 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,953 |
| Central American Countries | 0 | - | 4.98 | 156,903 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,030 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,224 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,234 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,760 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,486 |
| North America Map Quiz | 0 | - | 4.98 | 249,835 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,188 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,901 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,315 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,676 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,494 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,657 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,919 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,303 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,866 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,254 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,036 |
| The Only European Country ... | 0 | - | 4.91 | 217,758 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,029 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,821 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,773 |
| Countries of Africa | 0 | - | 5.00 | 2,547,867 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,784 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,777 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,347 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,988 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,457 |
| 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 | 1,331,806 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,315 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,508 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,831 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,712 |
| Countries of the Middle East | 0 | - | 4.96 | 201,883 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,716 |
| Slavic Countries | 0 | - | 4.96 | 112,003 |
| African Island Countries | 0 | - | 4.96 | 101,991 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,003 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,355 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,909 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,026 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,598 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,065 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,137 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,587 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,962 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,675 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,473 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,441 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,596 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,223 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,621 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,558 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,404 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,924 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,480 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,636 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,200 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,674 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,360 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,277 |
| Monarchies of Europe | 0 | - | 4.90 | 98,450 |
| Monarchies of Asia | 0 | - | 4.97 | 71,298 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,086 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,703 |
| The Only African Country ... | 0 | - | 4.99 | 129,360 |
| The Only American Country ... | 0 | - | 4.92 | 121,895 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,252 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,987 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,147 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,977 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,374 |
| European Countries with One Border | 0 | - | 4.97 | 183,266 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,036 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,478 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,390 |
| Countries That Border Russia | 0 | - | 4.98 | 463,162 |
| Countries Bordering France | 0 | - | 4.83 | 403,861 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,938 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,655 |
| 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 | 141,251 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,970 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,388 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,595 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,821 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,172 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,973 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,895 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,956 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,480 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,779 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,394 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,496 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,078 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,435 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,362 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,548 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,252 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,727 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,357 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,208 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,548 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,804 |
| Germany Country Quiz | 0 | - | 4.83 | 158,331 |
| Russia Country Quiz | 0 | - | 4.83 | 114,792 |
| Japan Country Quiz | 0 | - | 4.93 | 142,871 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,350 |
| 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 | 31,942 |
| 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 | 105,188 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,642 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,325 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,154 |
| Countries with Megacities | 0 | - | 4.99 | 265,203 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,978 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,617 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,237 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,690 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,877 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,111 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,945 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,239 |
| Asia Map Quiz | 0 | - | 4.99 | 920,817 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,543 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,864 |
| Random European Capital to Country | 0 | - | 4.98 | 191,617 |
| Random European Country to Capital | 0 | - | 4.93 | 165,502 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,779 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,106 |
| 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 | 88,497 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,550 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,841 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,786 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,627 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,470 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,970 |
| Every European Country Shape | 0 | - | 4.96 | 202,371 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,055 |
| Every African Country Shape | 0 | - | 4.90 | 87,815 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,627 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,517 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,126 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,473 |
| Countries Bordering India | 0 | - | 4.98 | 163,624 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,492 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,726 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,592 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,734 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,666 |
| Countries that Border China | 0 | - | 4.96 | 263,699 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,817 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,993 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,952 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,036 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,743 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,844 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,611 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,066 |
| Countries that Border Poland | 0 | - | 4.99 | 172,717 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,058 |
| 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 | 60,322 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,488 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,485 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,997 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,512 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,024 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,190 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,315 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,823 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,785 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,698 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,042 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,637 |
| Countries Closest to India | 0 | - | 4.97 | 103,001 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,901 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,473 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,084 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,013 |
| 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 |
