| Central American Countries | 0 | - | 4.98 | 154,944 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,669 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,766 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,557 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,200 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,289 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,570 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,102 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,705 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,340 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,759 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,275 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,525 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,550 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,985 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,473 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,934 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,614 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,281 |
| The Only American Country ... | 0 | - | 4.92 | 120,684 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,428 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,328 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,836 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,888 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,795 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,886 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,133 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,323 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,021 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,352 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,426 |
| States of Mexico | 0 | - | 4.95 | 173,151 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,796 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,461 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,752 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,391 |
| The Only European Country ... | 0 | - | 4.91 | 213,575 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,915 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,048 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,370 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,163 |
| Countries of Africa | 0 | - | 5.00 | 2,505,433 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,055 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,281 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,635 |
| Pixelated United States Map | 0 | - | 4.89 | 93,391 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,623 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,271 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,320 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,542 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,810 |
| U.S. States By Population | 0 | - | 4.92 | 152,289 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,297 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,798 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,853 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,726 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,809 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,803 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,045 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,421 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,041 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,627 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,294 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,127 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,760 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,454 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,839 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,809 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,980 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,260 |
| Flags of North and South America | 0 | - | 4.99 | 366,097 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,009 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,887 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,804 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,463 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,116 |
| Countries of the Middle East | 0 | - | 4.96 | 198,759 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,183 |
| Slavic Countries | 0 | - | 4.96 | 110,791 |
| African Island Countries | 0 | - | 4.96 | 100,693 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,466 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,611 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,396 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,967 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,524 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,617 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,693 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,121 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,106 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,219 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,490 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,179 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,338 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,154 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,448 |
| Canada Country Quiz | 0 | - | 4.54 | 131,651 |
| United States Country Quiz | 0 | - | 4.43 | 100,500 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,240 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,109 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,733 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,578 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,766 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,859 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,724 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,923 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,773 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,124 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,268 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,310 |
| Monarchies of Europe | 0 | - | 4.90 | 97,239 |
| Monarchies of Asia | 0 | - | 4.97 | 70,550 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,396 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,615 |
| The Only African Country ... | 0 | - | 4.99 | 128,293 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,748 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,210 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,978 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,255 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,949 |
| Countries That Border Russia | 0 | - | 4.98 | 458,644 |
| European Countries with One Border | 0 | - | 4.97 | 181,507 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,024 |
| Countries Bordering France | 0 | - | 4.85 | 397,600 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,797 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,035 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,962 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,257 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,451 |
| North America Cities by Map | 0 | - | 4.41 | 47,597 |
| UK Immigration by Country | 0 | - | 4.94 | 139,518 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,696 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,096 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,807 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,131 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,314 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,177 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,750 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,727 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,035 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,395 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,144 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,185 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,053 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,461 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,428 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,176 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,441 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,143 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,952 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,408 |
| Germany Country Quiz | 0 | - | 4.82 | 156,434 |
| Russia Country Quiz | 0 | - | 4.85 | 113,584 |
| Italy Country Quiz | 0 | - | 4.82 | 122,108 |
| Japan Country Quiz | 0 | - | 4.92 | 141,137 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,013 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,803 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,797 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,070 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,461 |
| Territories of the United States | 0 | - | 4.79 | 52,109 |
| States of Brazil | 0 | - | 4.98 | 86,257 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,826 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,187 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,358 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,074 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,679 |
| South American Cities on the Map | 0 | - | 4.57 | 35,237 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,628 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,555 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,965 |
| Random European Capital to Country | 0 | - | 4.98 | 189,092 |
| Random European Country to Capital | 0 | - | 4.92 | 147,363 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,300 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,341 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,760 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,790 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,115 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,212 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,238 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,095 |
| Every European Country Shape | 0 | - | 4.96 | 199,899 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,514 |
| Every African Country Shape | 0 | - | 4.90 | 85,896 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,138 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,069 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,614 |
| Countries Bordering India | 0 | - | 4.98 | 162,554 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,633 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,692 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,898 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,737 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,189 |
| Countries that Border China | 0 | - | 4.96 | 261,732 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,791 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,492 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,028 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,173 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,671 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,282 |
