| Central American Countries | 0 | - | 4.98 | 154,930 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,623 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,612 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,531 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,947 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,543 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,032 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,692 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,441 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,449 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,381 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,316 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,737 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,257 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,968 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,884 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,570 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,275 |
| The Only American Country ... | 0 | - | 4.92 | 120,670 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,403 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,322 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,834 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,875 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,774 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,806 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,867 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,113 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,607 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,311 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,015 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,340 |
| Name the U.S. National Parks | 0 | - | 4.85 | 58,104 |
| States of Mexico | 0 | - | 4.95 | 173,066 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,083 |
| Countries of Africa | 0 | - | 5.00 | 2,504,976 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,765 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,453 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,737 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,364 |
| The Only European Country ... | 0 | - | 4.91 | 213,537 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,870 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,044 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,348 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,161 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,051 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,277 |
| Pixelated United States Map | 0 | - | 4.89 | 93,352 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,609 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,240 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,299 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,510 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,787 |
| U.S. States By Population | 0 | - | 4.92 | 152,268 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,277 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,786 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,845 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,720 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,795 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,786 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,038 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,407 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,032 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,620 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,633 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,758 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,272 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,083 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,733 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,446 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,830 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,458 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,713 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,076 |
| Countries of the Middle East | 0 | - | 4.96 | 198,732 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,170 |
| Slavic Countries | 0 | - | 4.96 | 110,780 |
| African Island Countries | 0 | - | 4.96 | 100,673 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,462 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,599 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,377 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,944 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,499 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,600 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,681 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,118 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,088 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,207 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,477 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,167 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,326 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,142 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,437 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,946 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,258 |
| Canada Country Quiz | 0 | - | 4.54 | 131,639 |
| United States Country Quiz | 0 | - | 4.43 | 100,488 |
| Flags of North and South America | 0 | - | 4.99 | 365,817 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,991 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,879 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,568 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,740 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,832 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,704 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,910 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,769 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,110 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,258 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,302 |
| Monarchies of Europe | 0 | - | 4.90 | 97,225 |
| Monarchies of Asia | 0 | - | 4.97 | 70,545 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,384 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,575 |
| The Only African Country ... | 0 | - | 4.99 | 128,278 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,739 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,206 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,971 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,237 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,936 |
| European Countries with One Border | 0 | - | 4.97 | 181,484 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,994 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,106 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,700 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,025 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,340 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,160 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,446 |
| North America Cities by Map | 0 | - | 4.41 | 47,595 |
| Countries That Border Russia | 0 | - | 4.98 | 458,596 |
| Countries Bordering France | 0 | - | 4.85 | 397,087 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,749 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,960 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,011 |
| Territories of the United States | 0 | - | 4.79 | 52,106 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,171 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,351 |
| UK Immigration by Country | 0 | - | 4.94 | 139,503 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,684 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,084 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,796 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,116 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,305 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,161 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,738 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,716 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,029 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,385 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,133 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,180 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,040 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,456 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,426 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,173 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,429 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,131 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,947 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,352 |
| Germany Country Quiz | 0 | - | 4.82 | 156,418 |
| Russia Country Quiz | 0 | - | 4.85 | 113,571 |
| Italy Country Quiz | 0 | - | 4.82 | 122,092 |
| Japan Country Quiz | 0 | - | 4.92 | 141,126 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,996 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,798 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,794 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,066 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,002 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,276 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,990 |
| Syria Country Quiz | 0 | - | 4.81 | 32,269 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,458 |
| States of Brazil | 0 | - | 4.98 | 86,237 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,809 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,060 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,749 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,219 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,895 |
| Countries with Megacities | 0 | - | 4.99 | 246,276 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,816 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,750 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,273 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,689 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,671 |
| South American Cities on the Map | 0 | - | 4.57 | 35,230 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,617 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,551 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,960 |
| Random European Capital to Country | 0 | - | 4.98 | 189,080 |
| Random European Country to Capital | 0 | - | 4.92 | 147,348 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,297 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,334 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,756 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,418 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,784 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,111 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,208 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,187 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,072 |
| Every European Country Shape | 0 | - | 4.95 | 199,857 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,501 |
| Every African Country Shape | 0 | - | 4.90 | 85,880 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,132 |
