| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,551 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,674 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,889 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,351 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,320 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,275 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,904 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,315 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,031 |
| US States Quiz | 0 | - | 5.00 | 16,966,121 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,357 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,495 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,190 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,471 |
| States of Mexico | 0 | - | 4.96 | 177,720 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,314 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,688 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,772 |
| Pixelated United States Map | 0 | - | 4.88 | 94,671 |
| US States with an Empty Map | 0 | - | 5.00 | 627,623 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,837 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,066 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,074 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,775 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,084 |
| U.S. States By Population | 0 | - | 4.92 | 153,996 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,028 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,777 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,745 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,458 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,978 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,430 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,473 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,789 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,258 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,507 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,256 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,005 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,810 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,369 |
| Canada Country Quiz | 0 | - | 4.55 | 132,915 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,311 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,508 |
| Flags of North and South America | 0 | - | 4.99 | 375,985 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,157 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,313 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,341 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,943 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,822 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,133 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,936 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,842 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,097 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,239 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,711 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,327 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,100 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,684 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,152 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,129 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,525 |
| The Only American Country ... | 0 | - | 4.92 | 122,075 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,258 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,628 |
| Belize Country Quiz | 0 | - | 4.85 | 21,062 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,821 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,054 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,655 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,466 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,215 |
| Largest United States Airlines | 0 | - | 4.39 | 55,129 |
| States of Brazil | 0 | - | 4.97 | 89,305 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,586 |
| O Canada Lyrics | 0 | - | 4.47 | 51,036 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,069 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,890 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,846 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,125 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,309 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,905 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,776 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,645 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,217 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,557 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 90,740 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,734 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,434 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,927 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,527 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,195 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,533 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,634 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,927 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,144 |
| Random U.S. City to State | 0 | - | 4.45 | 76,771 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,034 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,650 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,149 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,285 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,655 |
| United States Country Quiz | 0 | - | 4.43 | 102,033 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,257 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,121 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,328 |
| Asia Map Quiz | 0 | - | 4.99 | 923,307 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,263 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,518 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,299 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,829 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,265 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,499 |
| New England States | 0 | - | 4.51 | 59,876 |
| U.S. States by Land Area | 0 | - | 4.63 | 53,002 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,095 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,049 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,230 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,092 |
| U.S. States by Borders | 0 | - | 4.62 | 35,439 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,644 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,272 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,407 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,293 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,472 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,373 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,511 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,256 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,110 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,840 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,759 |
| Boroughs of New York City | 0 | - | 4.47 | 84,875 |
| Countries of Africa | 0 | - | 5.00 | 2,553,737 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,697 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,756 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,216 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,846 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,308 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,368 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,225 |
| Australia Map Quiz | 0 | - | 4.95 | 345,838 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,788 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,704 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,901 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,060 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,133 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,348 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,020 |
| Canadian Islands on the Map | 0 | - | 4.40 | 20,085 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,589 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,303 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,948 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,557 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,823 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,081 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,273 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,477 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,655 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,500 |
| Name a City - European Countries | 0 | - | 4.90 | 65,990 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,708 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,195 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,431 |
| Which City in Canada? | 0 | - | 4.83 | 57,282 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,342 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,971 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,652 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,788 |
| The Only European Country ... | 0 | - | 4.91 | 218,443 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,512 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,204 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,848 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,517 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,202 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,821 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,314 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,306 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,714 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,433 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,006 |
| Counties of England | 0 | - | 4.97 | 801,462 |
| African East Coast | 0 | - | 4.96 | 96,590 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,548 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,732 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,787 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,315 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,233 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,638 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,727 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,459 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,939 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,404 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 63,965 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,800 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,452 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,059 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,786 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,438 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,716 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,754 |
| Official Cities in the UK | 0 | - | 4.89 | 285,613 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,678 |
