| United States Map Quiz | 0 | - | 4.98 | 4,146,317 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,447 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,266 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,626 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,516 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,072 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,573 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,352 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,223 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,143 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,593 |
| Europe Map Quiz | 0 | - | 5.00 | 4,741,044 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,651 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,817 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,018 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,494 |
| Africa Map Quiz | 0 | - | 5.00 | 2,108,617 |
| Asia Map Quiz | 0 | - | 4.99 | 909,562 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,069 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,311 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,117 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,793 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,794 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,103 |
| Central American Countries | 0 | - | 4.98 | 155,391 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,896 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,819 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,571 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,454 |
| States of Mexico | 0 | - | 4.95 | 174,188 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,839 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,435 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,073 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,995 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,235 |
| Australia Map Quiz | 0 | - | 4.94 | 342,996 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,936 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,827 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,126 |
| Pixelated United States Map | 0 | - | 4.89 | 93,712 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,154 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,758 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,774 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,139 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,394 |
| U.S. States By Population | 0 | - | 4.92 | 152,661 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,735 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,070 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,051 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,916 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,141 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,308 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,226 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,674 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,168 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,808 |
| Flags of North and South America | 0 | - | 4.99 | 369,221 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,766 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,420 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,297 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,747 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,956 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,967 |
| Canada Country Quiz | 0 | - | 4.55 | 131,964 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,660 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,110 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,399 |
| North America Map Quiz | 0 | - | 4.98 | 245,934 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,581 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,713 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,282 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,104 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,590 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,606 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,379 |
| The Only American Country ... | 0 | - | 4.92 | 121,060 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,584 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,036 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,476 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,927 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,693 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,699 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,373 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,499 |
| North America Cities by Map | 0 | - | 4.41 | 47,674 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,843 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,334 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,154 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,647 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,019 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,911 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,701 |
| States of India Map Quiz | 0 | - | 4.82 | 26,172 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,547 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,439 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,297 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,485 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,346 |
| Territories of the United States | 0 | - | 4.79 | 52,224 |
| States of Brazil | 0 | - | 4.98 | 86,838 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,259 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,329 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,452 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,423 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,091 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,013 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,701 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,502 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,467 |
| United States Country Quiz | 0 | - | 4.43 | 100,893 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,742 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,698 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,075 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,153 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 80,888 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,608 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,486 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,011 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,512 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,063 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,626 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,124 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,082 |
| The Only European Country ... | 0 | - | 4.91 | 214,736 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,765 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,065 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,406 |
| Countries of Africa | 0 | - | 5.00 | 2,516,565 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,256 |
| African East Coast | 0 | - | 4.96 | 95,377 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,229 |
| New England States | 0 | - | 4.51 | 59,736 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,586 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,929 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,490 |
| U.S. States by Borders | 0 | - | 4.63 | 35,155 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,322 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,679 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,056 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,402 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,858 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,476 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,974 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,254 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,494 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,473 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,498 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,228 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,069 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,702 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,891 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,659 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,948 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,693 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,572 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,432 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,926 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,607 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,340 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,080 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,062 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,804 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,424 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,696 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 45,009 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,062 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,800 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,895 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,915 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,252 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,238 |
| Europe Capital to Country | 0 | - | 4.99 | 248,558 |
| Asia Capital to Country | 0 | - | 4.96 | 126,036 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,907 |
| European Capitals by Map | 0 | - | 4.99 | 137,297 |
| African Capitals by Map | 0 | - | 4.99 | 132,606 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,097 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,598 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,479 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,867 |
| European Coastal Capitals | 0 | - | 4.95 | 90,001 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,298 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,785 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,507 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,522 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,356 |
| Which City in Canada? | 0 | - | 4.82 | 56,813 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,231 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,036 |
| Countries of the Middle East | 0 | - | 4.96 | 199,558 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,580 |
| Slavic Countries | 0 | - | 4.96 | 111,110 |
| African Island Countries | 0 | - | 4.96 | 101,043 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,619 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,110 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,811 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,532 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,020 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,992 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,076 |
