| Caribbean Countries and Territories | 0 | - | 4.81 | 113,578 |
| Central American Countries | 0 | - | 4.98 | 157,302 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,499 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,123 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,958 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,914 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,377 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,393 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,584 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,522 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,428 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,610 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,430 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,513 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,458 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,635 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,067 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,908 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,124 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,645 |
| The Only American Country ... | 0 | - | 4.92 | 122,202 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,638 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,806 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,242 |
| 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 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,614 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,653 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,822 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,556 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,457 |
| States of Mexico | 0 | - | 4.96 | 178,187 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,740 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,083 |
| 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 | 218,927 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,885 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,602 |
| 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 | 2,559,006 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,007 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,994 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,846 |
| Pixelated United States Map | 0 | - | 4.88 | 94,800 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,058 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,251 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,280 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,325 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,340 |
| U.S. States By Population | 0 | - | 4.92 | 154,119 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,203 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,875 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,058 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,532 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,081 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,005 |
| 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 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,613 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,042 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,968 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,626 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,304 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,448 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,234 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,882 |
| Flags of North and South America | 0 | - | 4.99 | 376,825 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,439 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,019 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,905 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,673 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,696 |
| Countries of the Middle East | 0 | - | 4.96 | 202,883 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,155 |
| Slavic Countries | 0 | - | 4.96 | 112,348 |
| African Island Countries | 0 | - | 4.96 | 102,421 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,164 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,791 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,298 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,579 |
| 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 Biggest American Countries by Area | 0 | - | 4.95 | 112,947 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,772 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,024 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,681 |
| 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 | 109,128 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,107 |
| Canada Country Quiz | 0 | - | 4.55 | 133,027 |
| United States Country Quiz | 0 | - | 4.43 | 102,173 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,490 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,367 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,374 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,003 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,679 |
| 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 | 125,457 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,070 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,487 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,077 |
| Monarchies of Europe | 0 | - | 4.90 | 98,851 |
| Monarchies of Asia | 0 | - | 4.97 | 71,491 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,279 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,436 |
| The Only African Country ... | 0 | - | 4.99 | 129,638 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,374 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,268 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,458 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,463 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,810 |
| Countries That Border Russia | 0 | - | 4.98 | 464,440 |
| European Countries with One Border | 0 | - | 4.97 | 183,762 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,499 |
| Countries Bordering France | 0 | - | 4.83 | 404,843 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,788 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,809 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,537 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,707 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,265 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,691 |
| North America Cities by Map | 0 | - | 4.41 | 47,934 |
| UK Immigration by Country | 0 | - | 4.94 | 141,687 |
| 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 | 76,087 |
| 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 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,024 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,562 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,565 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,785 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,323 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,859 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,769 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,731 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,452 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,890 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,583 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,798 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,710 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,532 |
| Germany Country Quiz | 0 | - | 4.82 | 158,808 |
| Russia Country Quiz | 0 | - | 4.83 | 115,291 |
| Japan Country Quiz | 0 | - | 4.93 | 143,303 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,961 |
| 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 | 32,078 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,929 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,213 |
| Territories of the United States | 0 | - | 4.80 | 52,618 |
| States of Brazil | 0 | - | 4.97 | 89,663 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,782 |
| 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 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,589 |
| South American Cities on the Map | 0 | - | 4.52 | 35,549 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,805 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,187 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,044 |
| Random European Capital to Country | 0 | - | 4.98 | 192,108 |
| Random European Country to Capital | 0 | - | 4.93 | 165,867 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,973 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,406 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,344 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,714 |
| 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 | 98,573 |
| Every European Country Shape | 0 | - | 4.96 | 202,955 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,592 |
| Every African Country Shape | 0 | - | 4.90 | 88,354 |
| 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 | 118,928 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,692 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,048 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,826 |
| Countries that Border China | 0 | - | 4.96 | 264,238 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,090 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,128 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,172 |
