| Countries of North America Quiz | 0 | - | 5.00 | 1,011,473 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,476 |
| Central American Countries | 0 | - | 4.98 | 155,022 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,649 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,860 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,852 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,824 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,447 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,834 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,342 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,756 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,820 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,326 |
| The Only American Country ... | 0 | - | 4.92 | 120,741 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,547 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,941 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,854 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,941 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,943 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,339 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,722 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,387 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,070 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,848 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,776 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,875 |
| States of Mexico | 0 | - | 4.95 | 173,312 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,234 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,948 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,801 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,518 |
| The Only European Country ... | 0 | - | 4.91 | 213,783 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,108 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,508 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,198 |
| Countries of Africa | 0 | - | 5.00 | 2,507,349 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,530 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,070 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,092 |
| Pixelated United States Map | 0 | - | 4.89 | 93,462 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,712 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,343 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,393 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,645 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,886 |
| U.S. States By Population | 0 | - | 4.92 | 152,343 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,384 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,850 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,889 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,759 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,871 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,864 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,074 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,473 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,061 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,653 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,645 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,092 |
| Flags of North and South America | 0 | - | 4.99 | 367,042 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,017 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,381 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,367 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,918 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,524 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,878 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,473 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,321 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,282 |
| Countries of the Middle East | 0 | - | 4.96 | 198,878 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,240 |
| Slavic Countries | 0 | - | 4.96 | 110,842 |
| African Island Countries | 0 | - | 4.96 | 100,775 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,494 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,693 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,472 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,081 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,602 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,701 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,747 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,147 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,150 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,270 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,552 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,245 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,387 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,224 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,500 |
| Canada Country Quiz | 0 | - | 4.54 | 131,695 |
| United States Country Quiz | 0 | - | 4.43 | 100,566 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,207 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,083 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,924 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,904 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,970 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,830 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,972 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,819 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,193 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,183 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,349 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,355 |
| Monarchies of Europe | 0 | - | 4.90 | 97,299 |
| Monarchies of Asia | 0 | - | 4.97 | 70,591 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,430 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,736 |
| The Only African Country ... | 0 | - | 4.99 | 128,349 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,773 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,244 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,033 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,361 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,016 |
| European Countries with One Border | 0 | - | 4.97 | 181,600 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,512 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,116 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,839 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,091 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,596 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,696 |
| Countries That Border Russia | 0 | - | 4.98 | 458,874 |
| Countries Bordering France | 0 | - | 4.83 | 398,876 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,006 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,770 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,460 |
| North America Cities by Map | 0 | - | 4.41 | 47,611 |
| UK Immigration by Country | 0 | - | 4.94 | 139,606 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,812 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,233 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,854 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,233 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,350 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,229 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,785 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,769 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,059 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,438 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,204 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,229 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,111 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,484 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,470 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,208 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,480 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,189 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,975 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,721 |
| Germany Country Quiz | 0 | - | 4.82 | 156,516 |
| Russia Country Quiz | 0 | - | 4.85 | 113,620 |
| Italy Country Quiz | 0 | - | 4.82 | 122,178 |
| Japan Country Quiz | 0 | - | 4.92 | 141,225 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,116 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,844 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,813 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,079 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,032 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,339 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,858 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,292 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,480 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,377 |
| Territories of the United States | 0 | - | 4.79 | 52,140 |
| States of Brazil | 0 | - | 4.98 | 86,367 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,949 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,213 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,370 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,143 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,814 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,564 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,102 |
| Countries with Megacities | 0 | - | 4.99 | 246,746 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,035 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,908 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,453 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,806 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,714 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,687 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,591 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,541 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,993 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,200 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,094 |
| Asia Map Quiz | 0 | - | 4.99 | 906,882 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,075 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,596 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,650 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,598 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,158 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,031 |
| Random European Capital to Country | 0 | - | 4.98 | 189,186 |
| Random European Country to Capital | 0 | - | 4.92 | 147,435 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,390 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,386 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,786 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,012 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,840 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,146 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,265 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,417 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,279 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,778 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,456 |
