| Central American Countries | 0 | - | 4.98 | 155,006 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,831 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,321 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,722 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,258 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,627 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,810 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,764 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,798 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,974 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,745 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,430 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,825 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,330 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,120 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,127 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,783 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,316 |
| The Only American Country ... | 0 | - | 4.92 | 120,725 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,524 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,337 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,856 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,927 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,846 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,912 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,937 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,307 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,715 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,380 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,059 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,372 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,811 |
| States of Mexico | 0 | - | 4.95 | 173,290 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,214 |
| Countries of Africa | 0 | - | 5.00 | 2,506,899 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,917 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,518 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,789 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,491 |
| The Only European Country ... | 0 | - | 4.91 | 213,743 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,063 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,066 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,473 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,187 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,083 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,308 |
| Pixelated United States Map | 0 | - | 4.89 | 93,445 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,695 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,330 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,375 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,619 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,871 |
| U.S. States By Population | 0 | - | 4.92 | 152,329 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,368 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,839 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,880 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,751 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,862 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,851 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,065 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,462 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,057 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,649 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,640 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,963 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,363 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,318 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,882 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,514 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,875 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,468 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,486 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,256 |
| Countries of the Middle East | 0 | - | 4.96 | 198,854 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,223 |
| Slavic Countries | 0 | - | 4.96 | 110,828 |
| African Island Countries | 0 | - | 4.96 | 100,756 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,486 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,677 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,458 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,052 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,583 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,680 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,735 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,139 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,143 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,260 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,542 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,235 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,377 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,209 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,485 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,045 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,276 |
| Canada Country Quiz | 0 | - | 4.54 | 131,689 |
| United States Country Quiz | 0 | - | 4.43 | 100,558 |
| Flags of North and South America | 0 | - | 4.99 | 366,872 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,072 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,923 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,595 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,869 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,943 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,803 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,963 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,814 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,166 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,325 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,347 |
| Monarchies of Europe | 0 | - | 4.90 | 97,290 |
| Monarchies of Asia | 0 | - | 4.97 | 70,587 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,424 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,711 |
| The Only African Country ... | 0 | - | 4.99 | 128,335 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,769 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,237 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,024 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,335 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,998 |
| European Countries with One Border | 0 | - | 4.97 | 181,583 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,492 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,115 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,807 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,075 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,357 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,572 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,456 |
| North America Cities by Map | 0 | - | 4.41 | 47,610 |
| Countries That Border Russia | 0 | - | 4.98 | 458,824 |
| Countries Bordering France | 0 | - | 4.83 | 398,680 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,962 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,249 |
| Territories of the United States | 0 | - | 4.79 | 52,130 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,212 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,365 |
| UK Immigration by Country | 0 | - | 4.94 | 139,579 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,753 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,208 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,846 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,204 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,343 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,215 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,776 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,764 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,058 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,430 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,193 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,220 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,097 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,482 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,462 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,199 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,469 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,179 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,972 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,650 |
| Germany Country Quiz | 0 | - | 4.82 | 156,493 |
| Russia Country Quiz | 0 | - | 4.85 | 113,618 |
| Italy Country Quiz | 0 | - | 4.82 | 122,160 |
| Japan Country Quiz | 0 | - | 4.92 | 141,205 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,098 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,832 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,812 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,078 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,024 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,291 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,031 |
| Syria Country Quiz | 0 | - | 4.81 | 32,293 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,477 |
| States of Brazil | 0 | - | 4.98 | 86,344 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,913 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,128 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,625 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,516 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,043 |
| Countries with Megacities | 0 | - | 4.99 | 246,613 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,968 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,833 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,406 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,773 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,708 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,676 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,586 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,005 |
| Random European Capital to Country | 0 | - | 4.98 | 189,163 |
| Random European Country to Capital | 0 | - | 4.92 | 147,407 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,343 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,376 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,781 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,516 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,828 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,141 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,253 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,377 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,246 |
| Every European Country Shape | 0 | - | 4.96 | 200,092 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,663 |
| Every African Country Shape | 0 | - | 4.90 | 86,060 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,160 |
