| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,563 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,285 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,258 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,625 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,955 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,468 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,168 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,646 |
| US States Quiz | 0 | - | 5.00 | 16,723,592 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,901 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,504 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,761 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,937 |
| States of Mexico | 0 | - | 4.95 | 173,699 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,484 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,132 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,612 |
| Pixelated United States Map | 0 | - | 4.89 | 93,594 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,871 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,492 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,534 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,825 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,082 |
| U.S. States By Population | 0 | - | 4.92 | 152,479 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,530 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,951 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,804 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,970 |
| US States with an Empty Map | 0 | - | 5.00 | 619,559 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,560 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,850 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,112 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,039 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,168 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,626 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,915 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,545 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,321 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,722 |
| Canada Country Quiz | 0 | - | 4.55 | 131,832 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,499 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,694 |
| Flags of North and South America | 0 | - | 4.99 | 368,178 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,689 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,496 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,843 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,999 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,887 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,712 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,094 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,757 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,733 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,978 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,991 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,801 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,643 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,195 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,601 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,426 |
| The Only American Country ... | 0 | - | 4.92 | 120,866 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,537 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,175 |
| Belize Country Quiz | 0 | - | 4.85 | 20,829 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,956 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,351 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,302 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,766 |
| O Canada Lyrics | 0 | - | 4.47 | 50,805 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,163 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,482 |
| Largest United States Airlines | 0 | - | 4.39 | 54,863 |
| States of Brazil | 0 | - | 4.98 | 86,605 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,099 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,405 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,544 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,815 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,929 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,658 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,041 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,821 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,640 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,590 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,488 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,106 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,162 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,012 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,754 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,391 |
| United States Country Quiz | 0 | - | 4.43 | 100,727 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,930 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,239 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,982 |
| Asia Map Quiz | 0 | - | 4.99 | 908,067 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,095 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,849 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,598 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,093 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.54 | 137,767 |
| Random U.S. City to State | 0 | - | 4.45 | 75,439 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,148 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,034 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,045 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,327 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,353 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,610 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,820 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,327 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,210 |
| New England States | 0 | - | 4.51 | 59,715 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,529 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,897 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,380 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,691 |
| U.S. States by Borders | 0 | - | 4.63 | 35,107 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,268 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,177 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,017 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,393 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,831 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,291 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,232 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,820 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,561 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,930 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,668 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,541 |
| Boroughs of New York City | 0 | - | 4.47 | 84,168 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,273 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,921 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,771 |
| The Only European Country ... | 0 | - | 4.91 | 214,183 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,395 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,785 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,324 |
| Countries of Africa | 0 | - | 5.00 | 2,511,570 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,229 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,390 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,892 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,967 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,830 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,752 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,932 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,626 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,044 |
| Australia Map Quiz | 0 | - | 4.94 | 342,720 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,598 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,615 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,439 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,105 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,237 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,466 |
| Canadian Islands on the Map | 0 | - | 4.39 | 19,924 |
| African East Coast | 0 | - | 4.96 | 95,172 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,304 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,050 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,785 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,405 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,681 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,689 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,977 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,551 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,377 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,464 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 44,973 |
| Europe Capital to Country | 0 | - | 4.99 | 248,184 |
| Asia Capital to Country | 0 | - | 4.96 | 125,861 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,673 |
| European Capitals by Map | 0 | - | 4.99 | 136,777 |
| African Capitals by Map | 0 | - | 4.99 | 132,358 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,949 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,364 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,334 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,742 |
| European Coastal Capitals | 0 | - | 4.95 | 89,889 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,236 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,285 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,113 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,468 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,345 |
| Which City in Canada? | 0 | - | 4.82 | 56,758 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,965 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,632 |
| Countries of the Middle East | 0 | - | 4.96 | 199,187 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,391 |
| Slavic Countries | 0 | - | 4.96 | 110,966 |
| African Island Countries | 0 | - | 4.96 | 100,891 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,550 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,102 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,336 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,901 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,620 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,311 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,784 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,828 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,906 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,211 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,262 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,414 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,662 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,400 |
