| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,906 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,878 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,856 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,734 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,736 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,683 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,735 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,697 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,609 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,999 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,555 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,986 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,752 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,582 |
| US States Quiz | 0 | - | 5.00 | 17,033,977 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,990 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,412 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,557 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,626 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,271 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,784 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,795 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,877 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,583 |
| Asia Map Quiz | 0 | - | 4.99 | 927,304 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,166 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,322 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,664 |
| China Cities Map Quiz | 0 | - | 4.94 | 106,095 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,303 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,639 |
| States of Mexico | 0 | - | 4.96 | 178,964 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,829 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,667 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,335 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,451 |
| Australia Map Quiz | 0 | - | 4.95 | 346,652 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,584 |
| Pixelated United States Map | 0 | - | 4.89 | 95,048 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,256 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,501 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,508 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,598 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,665 |
| U.S. States By Population | 0 | - | 4.92 | 154,317 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,446 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,020 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,621 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,260 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,664 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,271 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,879 |
| US States with an Empty Map | 0 | - | 5.00 | 629,935 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,894 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,873 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,286 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,679 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,879 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,392 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,471 |
| Countries that Beat the United States | 0 | - | 4.93 | 169,024 |
| Canada Country Quiz | 0 | - | 4.55 | 133,235 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,181 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,303 |
| Flags of North and South America | 0 | - | 4.99 | 378,570 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,628 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,480 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,144 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,486 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,504 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,699 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,958 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,478 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,657 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,948 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,965 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,969 |
| North America Map Quiz | 0 | - | 4.98 | 253,082 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,888 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,991 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,115 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,769 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,495 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,060 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,310 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,826 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,966 |
| The Only American Country ... | 0 | - | 4.92 | 122,411 |
| Belize Country Quiz | 0 | - | 4.85 | 21,133 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,884 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,075 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,381 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,050 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,992 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,011 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,643 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,569 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,929 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,106 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,510 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,271 |
| States of Brazil | 0 | - | 4.98 | 90,164 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,109 |
| O Canada Lyrics | 0 | - | 4.47 | 51,095 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,242 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,304 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,254 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 85,085 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,674 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,540 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 63,098 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,679 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,033 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,310 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,755 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,703 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,684 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,806 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,084 |
| United States Country Quiz | 0 | - | 4.43 | 102,399 |
| States of India Map Quiz | 0 | - | 4.85 | 26,990 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,335 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,830 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,274 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,119 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,701,360 |
| World Map Quiz | 0 | - | 4.81 | 65,993 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,394 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 50,007 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,616 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,387 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,522 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,129 |
| Random U.S. City to State | 0 | - | 4.45 | 77,081 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,588 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,539 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,691 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,203 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,922 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,826 |
| Boroughs of New York City | 0 | - | 4.47 | 85,463 |
| Countries of Africa | 0 | - | 5.00 | 2,566,760 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,832 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,862 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,824 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,863 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,277 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,405 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,256 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,055 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,430 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,998 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,220 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,601 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,389 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,183 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,654 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,577 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,195 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,703 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.70 | 61,614 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 68,004 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,588 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,857 |
| New England States | 0 | - | 4.51 | 59,916 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,210 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,133 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,142 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,264 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,357 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,202 |
| U.S. States by Borders | 0 | - | 4.61 | 35,523 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,734 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,420 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,494 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,736 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,559 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,956 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.34 | 247,237 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,345 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,293 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,454 |
| Which City in Canada? | 0 | - | 4.83 | 57,441 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,410 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,834 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,331 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,626 |
| The Only European Country ... | 0 | - | 4.91 | 219,807 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,525 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,946 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,012 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,118 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,930 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 70,038 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,736 |
| Largest United States Airlines | 0 | - | 4.39 | 55,192 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,442 |
| Counties of England | 0 | - | 4.97 | 804,831 |
| African East Coast | 0 | - | 4.96 | 96,979 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,576 |
