| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,812 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,969 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,340 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,033 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,207 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,199 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,220 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,576 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,641 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,706 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,773 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,025 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,468 |
| Central American Countries | 0 | - | 4.98 | 157,131 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,155 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,173 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,830 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,862 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,445 |
| States of Mexico | 0 | - | 4.96 | 177,665 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,277 |
| Countries with the Most Airports | 0 | - | 4.96 | 99,919 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,757,269 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,286 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,254 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,544 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,888 |
| Pixelated United States Map | 0 | - | 4.88 | 94,659 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,813 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,035 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,049 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,701 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,058 |
| U.S. States By Population | 0 | - | 4.92 | 153,973 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,006 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,765 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,954 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,451 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,962 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,515 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,085 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,570 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,762 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,564 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,167 |
| Flags of North and South America | 0 | - | 4.99 | 375,924 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,412 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,426 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,759 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,503 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,253 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,344 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,406 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,293 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,928 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,003 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,512 |
| The Only American Country ... | 0 | - | 4.92 | 122,061 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,050 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,095 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,731 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,992 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,665 |
| North America Cities by Map | 0 | - | 4.41 | 47,904 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,955 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,631 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,443 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,202 |
| Largest United States Airlines | 0 | - | 4.39 | 55,125 |
| Territories of the United States | 0 | - | 4.80 | 52,558 |
| States of Brazil | 0 | - | 4.97 | 89,230 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,554 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,814 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,824 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,323 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,520 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,622 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,140 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,646 |
| Canada Country Quiz | 0 | - | 4.55 | 132,903 |
| United States Country Quiz | 0 | - | 4.43 | 102,015 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,133 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,947 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,103 |
| Asia Map Quiz | 0 | - | 4.99 | 923,130 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,262 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,503 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,154 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,218 |
| Cities by Airports | 0 | - | 4.47 | 103,812 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,554 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 88,489 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,176 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,235 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,901 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,608 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,921 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,269 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,390 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,300 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,632 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 136,529 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,752 |
| The Only European Country ... | 0 | - | 4.91 | 218,388 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,470 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,172 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,844 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 126,462 |
| Countries of Africa | 0 | - | 5.00 | 2,553,184 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 122,762 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,256 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,272 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,281 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,690 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,422 |
| Australia Map Quiz | 0 | - | 4.95 | 345,787 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,745 |
| African East Coast | 0 | - | 4.96 | 96,566 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,405 |
| New England States | 0 | - | 4.51 | 59,875 |
| U.S. States by Land Area | 0 | - | 4.63 | 52,997 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,093 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,041 |
| U.S. States by Borders | 0 | - | 4.61 | 35,433 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,642 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,267 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,405 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,860 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,182 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,799 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,393 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,473 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,818 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,246 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,176 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,538 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,936 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,198 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,287 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,253 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,109 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,840 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,758 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,750 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,215 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,585 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,300 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,242 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,946 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,557 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,819 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,236 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,959 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,362 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,403 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,266 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,824 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,497 |
| Europe Capital to Country | 0 | - | 4.99 | 251,644 |
| Asia Capital to Country | 0 | - | 4.96 | 127,226 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,685 |
| European Capitals by Map | 0 | - | 4.99 | 141,505 |
| African Capitals by Map | 0 | - | 4.99 | 141,569 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,703 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,650 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,670 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,008 |
| European Coastal Capitals | 0 | - | 4.95 | 91,119 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,089 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,882 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,364 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,066 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,431 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,835 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,255 |
| Countries of the Middle East | 0 | - | 4.96 | 202,284 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,952 |
| Slavic Countries | 0 | - | 4.96 | 112,191 |
| African Island Countries | 0 | - | 4.96 | 102,257 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,083 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,510 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,847 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,584 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,118 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,331 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,083 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,294 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,362 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,867 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,651 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,844 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,317 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,085 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,725 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,999 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,974 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,271 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,622 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,646 |
