| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,030 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,918 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,561 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,738 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,140 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,828 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,348 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,585 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,898 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,251 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,938 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,754 |
| Central American Countries | 0 | - | 4.98 | 157,479 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,667 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,512 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,862 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,931 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,745 |
| States of Mexico | 0 | - | 4.96 | 178,562 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,816 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,945,411 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,675 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,537 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,651 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,599 |
| Pixelated United States Map | 0 | - | 4.89 | 94,892 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,145 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,380 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,417 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,461 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,502 |
| U.S. States By Population | 0 | - | 4.92 | 154,216 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,334 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,950 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,146 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,578 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,173 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,139 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,297 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,741 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,859 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,701 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,957 |
| Flags of North and South America | 0 | - | 4.99 | 377,736 |
| Largest United States Airlines | 0 | - | 4.39 | 55,179 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,771 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,486 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,148 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,796 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,365 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.95 | 73,097 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,825 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,804 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,554 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,092 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,082 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,440 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,741 |
| The Only American Country ... | 0 | - | 4.92 | 122,305 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,450 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,173 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,605 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,715 |
| North America Cities by Map | 0 | - | 4.41 | 47,968 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,200 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,917 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,697 |
| Territories of the United States | 0 | - | 4.80 | 52,652 |
| States of Brazil | 0 | - | 4.98 | 89,944 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,982 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,917 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,917 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,573 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,640 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,931 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,267 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,686 |
| Canada Country Quiz | 0 | - | 4.55 | 133,128 |
| United States Country Quiz | 0 | - | 4.43 | 102,303 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,143 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,012 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,141 |
| Asia Map Quiz | 0 | - | 4.99 | 926,240 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,291 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,655 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,241 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,236 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,652 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,577 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,207 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,736 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,260 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,965 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,658 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,070 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,814 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,649 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,098 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,189 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 136,971 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,400 |
| The Only European Country ... | 0 | - | 4.91 | 219,417 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,221 |
| Countries with the Most Airports | 0 | - | 4.96 | 100,389 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,749 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,970 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 127,031 |
| Countries of Africa | 0 | - | 5.00 | 2,563,228 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 123,539 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,667 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,797 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,559 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,086 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,759 |
| Australia Map Quiz | 0 | - | 4.95 | 346,407 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,466 |
| African East Coast | 0 | - | 4.96 | 96,887 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,441 |
| New England States | 0 | - | 4.51 | 59,906 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,097 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,132 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,195 |
| U.S. States by Borders | 0 | - | 4.61 | 35,506 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,705 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,380 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,471 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,965 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,257 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,847 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,507 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,530 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,887 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,426 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,320 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,611 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,133 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,312 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,357 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,651 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,187 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,909 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,812 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,834 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,263 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,186 |
| World's Biggest Airlines | 0 | - | 4.42 | 126,342 |
| Airline Logos | 0 | - | 4.45 | 141,525 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,675 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.70 | 61,420 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,288 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,992 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,581 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,848 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,284 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,378 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,462 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,492 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,623 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,266 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,890 |
| Europe Capital to Country | 0 | - | 4.99 | 252,444 |
| Asia Capital to Country | 0 | - | 4.96 | 127,653 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,195 |
| European Capitals by Map | 0 | - | 4.99 | 142,411 |
| African Capitals by Map | 0 | - | 4.99 | 142,475 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,907 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,075 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,062 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,323 |
| European Coastal Capitals | 0 | - | 4.95 | 91,448 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,250 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,128 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,096 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,224 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,445 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,749 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,125 |
| Countries of the Middle East | 0 | - | 4.96 | 203,168 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,317 |
| Slavic Countries | 0 | - | 4.96 | 112,469 |
| African Island Countries | 0 | - | 4.96 | 102,689 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,223 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,617 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,953 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,428 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,872 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,060 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,718 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,669 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,060 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,953 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,480 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,020 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,631 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,036 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,272 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,901 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,306 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,869 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,876 |
