| Central American Countries | 0 | - | 4.98 | 154,996 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,805 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,273 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,705 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,175 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,308 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,621 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,791 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,758 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,420 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,816 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,323 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,779 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,909 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,112 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,730 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,087 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,762 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,313 |
| The Only American Country ... | 0 | - | 4.92 | 120,722 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,512 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,335 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,856 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,920 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,841 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,907 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,932 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,208 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,376 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,054 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,366 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,798 |
| States of Mexico | 0 | - | 4.95 | 173,275 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,901 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,512 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,474 |
| The Only European Country ... | 0 | - | 4.91 | 213,719 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,044 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,064 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,457 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,181 |
| Countries of Africa | 0 | - | 5.00 | 2,506,633 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,077 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,304 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,638 |
| Pixelated United States Map | 0 | - | 4.89 | 93,440 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,683 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,321 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,371 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,611 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,868 |
| U.S. States By Population | 0 | - | 4.92 | 152,328 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,359 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,837 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,879 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,746 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,858 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,848 |
| 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 | 124,457 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,056 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,647 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,360 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,300 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,872 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,511 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,873 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,422 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,042 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,271 |
| Flags of North and South America | 0 | - | 4.99 | 366,800 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,068 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,921 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,943 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,468 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,233 |
| Countries of the Middle East | 0 | - | 4.96 | 198,839 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,218 |
| Slavic Countries | 0 | - | 4.96 | 110,820 |
| African Island Countries | 0 | - | 4.96 | 100,749 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,482 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,668 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,449 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,042 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,577 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,672 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,734 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,133 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,139 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,256 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,540 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,221 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,375 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,202 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,480 |
| Canada Country Quiz | 0 | - | 4.54 | 131,687 |
| United States Country Quiz | 0 | - | 4.43 | 100,543 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,115 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,800 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,592 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,853 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,927 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,798 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,958 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,810 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,157 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,318 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,340 |
| Monarchies of Europe | 0 | - | 4.90 | 97,282 |
| Monarchies of Asia | 0 | - | 4.97 | 70,582 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,421 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,696 |
| The Only African Country ... | 0 | - | 4.99 | 128,331 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,766 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,235 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,018 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,323 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,994 |
| Countries That Border Russia | 0 | - | 4.98 | 458,806 |
| European Countries with One Border | 0 | - | 4.97 | 181,576 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,484 |
| Countries Bordering France | 0 | - | 4.83 | 398,591 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,936 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,071 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,357 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,504 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,455 |
| North America Cities by Map | 0 | - | 4.41 | 47,606 |
| UK Immigration by Country | 0 | - | 4.94 | 139,560 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,736 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,197 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,838 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,195 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,342 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,206 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,773 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,759 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,057 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,427 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,186 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,211 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,089 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,481 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,452 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,196 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,466 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,173 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,965 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,612 |
| Germany Country Quiz | 0 | - | 4.82 | 156,485 |
| Russia Country Quiz | 0 | - | 4.85 | 113,610 |
| Italy Country Quiz | 0 | - | 4.82 | 122,151 |
| Japan Country Quiz | 0 | - | 4.92 | 141,192 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,081 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,827 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,808 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,076 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,021 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,033 |
| Territories of the United States | 0 | - | 4.79 | 52,128 |
| States of Brazil | 0 | - | 4.98 | 86,324 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,908 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,211 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,365 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,122 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,705 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,670 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,584 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,995 |
| Random European Capital to Country | 0 | - | 4.98 | 189,149 |
| Random European Country to Capital | 0 | - | 4.92 | 147,396 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,341 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,371 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,780 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,824 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,138 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,246 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,358 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,227 |
| Every European Country Shape | 0 | - | 4.96 | 200,082 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,653 |
| Every African Country Shape | 0 | - | 4.90 | 86,047 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,155 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,110 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,643 |
| Countries Bordering India | 0 | - | 4.98 | 162,576 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,671 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,749 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,920 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,763 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,204 |
| Countries that Border China | 0 | - | 4.96 | 261,784 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,828 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,515 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,058 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,207 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,714 |
