| Central American Countries | 0 | - | 4.98 | 156,691 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,912 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,105 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,752 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,345 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,807 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,612 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,927 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,317 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,168 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,389 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,871 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,935 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,437 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,524 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,027 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,231 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,399 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,237 |
| The Only American Country ... | 0 | - | 4.92 | 121,766 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,735 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,648 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,134 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,135 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,572 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,338 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,572 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,121 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,951 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,212 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,323 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,211 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,062 |
| States of Mexico | 0 | - | 4.96 | 176,588 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,421 |
| Countries of Africa | 0 | - | 5.00 | 2,542,746 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,413 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,625 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,032 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,573 |
| The Only European Country ... | 0 | - | 4.91 | 217,207 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,664 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,457 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,456 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,717 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,314 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,782 |
| Pixelated United States Map | 0 | - | 4.88 | 94,406 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,078 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,630 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,608 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,228 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,543 |
| U.S. States By Population | 0 | - | 4.92 | 153,683 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,634 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,549 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,665 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,301 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,741 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,230 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,919 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,371 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,640 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,400 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,802 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,299 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,894 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,209 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,222 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,271 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,175 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,603 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,247 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,180 |
| Countries of the Middle East | 0 | - | 4.96 | 201,536 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,489 |
| Slavic Countries | 0 | - | 4.96 | 111,821 |
| African Island Countries | 0 | - | 4.96 | 101,804 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,940 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,140 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,712 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,747 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,243 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,846 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,938 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,689 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,346 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,365 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,742 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,409 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,319 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,173 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,394 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,844 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,638 |
| Canada Country Quiz | 0 | - | 4.54 | 132,618 |
| United States Country Quiz | 0 | - | 4.43 | 101,663 |
| Flags of North and South America | 0 | - | 4.99 | 373,956 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,891 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,582 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,950 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,224 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,136 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,571 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,294 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,550 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,032 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,482 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,177 |
| Monarchies of Europe | 0 | - | 4.90 | 98,282 |
| Monarchies of Asia | 0 | - | 4.97 | 71,176 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,979 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,318 |
| The Only African Country ... | 0 | - | 4.99 | 129,242 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,180 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,855 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,003 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,760 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,185 |
| European Countries with One Border | 0 | - | 4.97 | 183,033 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,810 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,731 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,335 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,610 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,908 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,295 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,608 |
| North America Cities by Map | 0 | - | 4.41 | 47,833 |
| Countries That Border Russia | 0 | - | 4.98 | 462,563 |
| Countries Bordering France | 0 | - | 4.83 | 403,306 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,368 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,386 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,729 |
| Territories of the United States | 0 | - | 4.80 | 52,449 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,681 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,727 |
| UK Immigration by Country | 0 | - | 4.94 | 141,084 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,202 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,402 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,721 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,702 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,745 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,233 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,642 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,324 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,404 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,314 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,979 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,256 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,178 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,065 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,130 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,648 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,226 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,076 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,462 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,745 |
| Germany Country Quiz | 0 | - | 4.83 | 158,098 |
| Russia Country Quiz | 0 | - | 4.83 | 114,641 |
| Japan Country Quiz | 0 | - | 4.93 | 142,664 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,075 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,436 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,121 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,236 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,399 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,853 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,471 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,566 |
| Syria Country Quiz | 0 | - | 4.81 | 32,867 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,844 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,749 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,190 |
| States of Brazil | 0 | - | 4.97 | 88,474 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,118 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,034 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,622 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,838 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,792 |
| Countries with Megacities | 0 | - | 4.99 | 264,356 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,651 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,419 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 137,921 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,487 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,397 |
| South American Cities on the Map | 0 | - | 4.53 | 35,455 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,766 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,002 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,758 |
| Random European Capital to Country | 0 | - | 4.98 | 191,135 |
| Random European Country to Capital | 0 | - | 4.93 | 165,328 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,568 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,900 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,167 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,617 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,478 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,510 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,759 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,341 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,183 |
| Every European Country Shape | 0 | - | 4.96 | 202,089 |
