| Caribbean Countries and Territories | 0 | - | 4.81 | 113,612 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,664 |
| States of Mexico | 0 | - | 4.96 | 178,324 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,334 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,061 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,652 |
| Central American Countries | 0 | - | 4.98 | 157,367 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,675 |
| States of Brazil | 0 | - | 4.97 | 89,739 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,880 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,743 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,704 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,867 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,685 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,274 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,837 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,956 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,099 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,897 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,701 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,037 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,031 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,689 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,432 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,539 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,615 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,501 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,505 |
| Belize Country Quiz | 0 | - | 4.85 | 21,094 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,572 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,457 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,619 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,504 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,853 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,816 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,252 |
| Territories of the United States | 0 | - | 4.80 | 52,631 |
| Pixelated United States Map | 0 | - | 4.88 | 94,827 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,091 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,295 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,328 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,376 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,394 |
| U.S. States By Population | 0 | - | 4.92 | 154,168 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,247 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,907 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,096 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,543 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,112 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,065 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,240 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,695 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,830 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,657 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,665 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,184 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,030 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,715 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,336 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,690 |
| Flags of North and South America | 0 | - | 4.99 | 377,143 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,482 |
| Counties of England | 0 | - | 4.97 | 803,069 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,054 |
| Australian States and Territories | 0 | - | 4.96 | 142,884 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,921 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,620 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,047 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,418 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,686 |
| The Only American Country ... | 0 | - | 4.92 | 122,226 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.68 | 22,211 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,891 |
| Regions of Italy | 0 | - | 4.92 | 77,106 |
| States of India | 0 | - | 4.94 | 195,944 |
| Japanese Prefectures | 0 | - | 4.99 | 139,061 |
| Provinces of China | 0 | - | 4.97 | 208,088 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,346 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,534 |
| States of Germany | 0 | - | 4.95 | 154,554 |
| Regions of New Zealand | 0 | - | 4.84 | 28,747 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,776 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,546 |
| Provinces of Turkey | 0 | - | 4.95 | 205,959 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,727 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,705 |
| North America Cities by Map | 0 | - | 4.41 | 47,946 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,120 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,852 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,823 |
| Departments of France | 0 | - | 4.93 | 55,177 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,822 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,880 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,892 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,789 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 24,153 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,609 |
| South American Cities on the Map | 0 | - | 4.52 | 35,556 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,847 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,222 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,679 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,614 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,252 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,009 |
| Canada Country Quiz | 0 | - | 4.55 | 133,065 |
| United States Country Quiz | 0 | - | 4.43 | 102,217 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,282 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,615 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,827 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,214 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,070 |
| Counties of Ireland | 0 | - | 4.92 | 197,370 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,502 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,311 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,015 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,271 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,903 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,541 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,713 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,574 |
| Honduras Country Quiz | 0 | - | 4.52 | 24,028 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,620 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,517 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,922 |
| Asia Map Quiz | 0 | - | 4.99 | 925,362 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,940 |
| New England States | 0 | - | 4.51 | 59,900 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,067 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,121 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,163 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,287 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,149 |
| U.S. States by Borders | 0 | - | 4.62 | 35,487 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,685 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,347 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,450 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,939 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,226 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,832 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,473 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,521 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,872 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,374 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,277 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,587 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,082 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,293 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,796 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,945 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,643 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,027 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,008 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,847 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,941 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,174 |
| The Only European Country ... | 0 | - | 4.91 | 219,085 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,988 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,552 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,934 |
| Countries of Africa | 0 | - | 5.00 | 2,560,555 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,286 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,382 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,475 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,968 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,642 |
| Australia Map Quiz | 0 | - | 4.95 | 346,206 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,271 |
| African East Coast | 0 | - | 4.96 | 96,789 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,434 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,463 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,522 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,340 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,519 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,839 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,606 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,168 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,882 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,799 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,444 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,867 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,576 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,290 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,763 |
| Largest United States Airlines | 0 | - | 4.39 | 55,164 |
| Hawaiian Islands | 0 | - | 4.83 | 42,958 |
| South American Physical Geography | 0 | - | 4.58 | 18,405 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,659 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.70 | 60,936 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,276 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,983 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,574 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,836 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,269 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,497 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,166 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,504 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,101 |
| Europe Capital to Country | 0 | - | 4.99 | 252,143 |
| Asia Capital to Country | 0 | - | 4.96 | 127,460 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,009 |
