| Central American Countries | 0 | - | 4.98 | 155,475 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,681 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,597 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,651 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,624 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,974 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,095 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,145 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,665 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,092 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,651 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,939 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,202 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,162 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,678 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,758 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,937 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,070 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,705 |
| The Only American Country ... | 0 | - | 4.92 | 121,134 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,086 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,447 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,944 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,336 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,132 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,419 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,178 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,944 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,203 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,698 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,411 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,611 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,528 |
| States of Mexico | 0 | - | 4.95 | 174,472 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,065 |
| Countries of Africa | 0 | - | 5.00 | 2,519,568 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,805 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,936 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,209 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,217 |
| The Only European Country ... | 0 | - | 4.91 | 214,968 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,971 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,181 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,219 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,435 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,560 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,493 |
| Pixelated United States Map | 0 | - | 4.89 | 93,780 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,291 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,873 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,872 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,295 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,531 |
| U.S. States By Population | 0 | - | 4.92 | 152,750 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,846 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,147 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,173 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,963 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,226 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,497 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,351 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,828 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,300 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,959 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,687 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,120 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,945 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,732 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,391 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,803 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,982 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,514 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,085 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,263 |
| Countries of the Middle East | 0 | - | 4.96 | 199,751 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,677 |
| Slavic Countries | 0 | - | 4.96 | 111,193 |
| African Island Countries | 0 | - | 4.96 | 101,107 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,656 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,242 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,922 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,679 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,143 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,088 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,184 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,375 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,480 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,663 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,850 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,633 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,698 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,549 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,795 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,271 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,396 |
| Canada Country Quiz | 0 | - | 4.55 | 132,042 |
| United States Country Quiz | 0 | - | 4.43 | 100,989 |
| Flags of North and South America | 0 | - | 4.99 | 369,821 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,373 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,178 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,734 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,643 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,546 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,404 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,308 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,996 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,491 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,729 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,712 |
| Monarchies of Europe | 0 | - | 4.90 | 97,660 |
| Monarchies of Asia | 0 | - | 4.97 | 70,805 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,603 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,564 |
| The Only African Country ... | 0 | - | 4.98 | 128,676 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,902 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,428 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,304 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,855 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,446 |
| European Countries with One Border | 0 | - | 4.97 | 182,064 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,929 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,388 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,684 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,452 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,767 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,525 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,507 |
| North America Cities by Map | 0 | - | 4.41 | 47,691 |
| Countries That Border Russia | 0 | - | 4.98 | 460,190 |
| Countries Bordering France | 0 | - | 4.83 | 400,972 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,890 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,114 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,021 |
| Territories of the United States | 0 | - | 4.79 | 52,244 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,351 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,474 |
| UK Immigration by Country | 0 | - | 4.94 | 140,052 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,380 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,643 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,135 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,987 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,723 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 118,976 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,068 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,954 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,179 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,711 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,482 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,572 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,445 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,668 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,693 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,365 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,731 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,517 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,137 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,435 |
| Germany Country Quiz | 0 | - | 4.82 | 157,112 |
| Russia Country Quiz | 0 | - | 4.85 | 113,999 |
| Italy Country Quiz | 0 | - | 4.82 | 122,620 |
| Japan Country Quiz | 0 | - | 4.92 | 141,841 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,840 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,057 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,909 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,135 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,175 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,354 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,214 |
| Syria Country Quiz | 0 | - | 4.81 | 32,516 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,630 |
| States of Brazil | 0 | - | 4.97 | 87,037 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,333 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,492 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,347 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,698 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,166 |
| Countries with Megacities | 0 | - | 4.99 | 248,713 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,031 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,484 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,400 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,436 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,125 |
| South American Cities on the Map | 0 | - | 4.56 | 35,302 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,084 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,737 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,270 |
| Random European Capital to Country | 0 | - | 4.98 | 189,714 |
| Random European Country to Capital | 0 | - | 4.92 | 147,812 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,619 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,749 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,916 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,109 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,063 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,277 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,421 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,422 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,275 |
| Every European Country Shape | 0 | - | 4.96 | 200,757 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,968 |
| Every African Country Shape | 0 | - | 4.90 | 86,545 |
