| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 883,060 |
| Central American Countries | 0 | - | 4.98 | 148,196 |
| United States Map Quiz | 0 | - | 4.98 | 4,053,902 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 109,120 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 123,792 |
| Mexico States Map Quiz | 0 | - | 4.81 | 97,901 |
| States of Mexico | 0 | - | 4.93 | 157,879 |
| Countries of North America Quiz | 0 | - | 5.00 | 954,044 |
| Countries Closest to Canada | 0 | - | 4.90 | 192,011 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 610,635 |
| South America Map Quiz | 0 | - | 5.00 | 1,492,269 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 119,541 |
| North America Capitals Quiz | 0 | - | 4.99 | 202,927 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 52,515 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 70,911 |
| Canada Provinces and Territories | 0 | - | 4.99 | 311,897 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 55,435 |
| U.S. State Border Crossings | 0 | - | 4.96 | 86,651 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 355,880 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 83,706 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 70,441 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 83,873 |
| Total United States Immigration by Country | 0 | - | 4.89 | 104,472 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 202,020 |
| Brazil States Map Quiz | 0 | - | 4.84 | 44,188 |
| U.S. National Parks Quiz | 0 | - | 4.81 | 50,934 |
| States of Brazil | 0 | - | 4.97 | 78,347 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 46,934 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 100,282 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 101,893 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 85,642 |
| Pixelated United States Map | 0 | - | 4.89 | 88,747 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 110,257 |
| U.S. States with the Letter Y | 0 | - | 4.84 | 104,817 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 106,979 |
| U.S. States with Short Names | 0 | - | 4.89 | 140,609 |
| U.S. States that Start with M | 0 | - | 4.92 | 178,312 |
| U.S. States By Population | 0 | - | 4.90 | 137,101 |
| U.S. States that Start with N | 0 | - | 4.94 | 164,334 |
| U.S. States with Longest Names | 0 | - | 4.87 | 40,624 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 79,073 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 61,481 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 61,040 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 153,772 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 173,636 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 120,285 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.83 | 66,957 |
| Top 10 Newest U.S. States | 0 | - | 4.84 | 83,111 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 183,531 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 160,384 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 98,975 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 90,901 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,371 |
| Countries that Beat the United States | 0 | - | 4.93 | 157,856 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 335,083 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 96,365 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 78,453 |
| 1M Cities by Proximity - United States | 0 | - | 4.54 | 145,207 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 40,377 |
| South America Capitals Quiz | 0 | - | 5.00 | 456,131 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 91,364 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 106,417 |
| The Only American Country ... | 0 | - | 4.93 | 115,822 |
| Countries Closest to Africa | 0 | - | 4.95 | 151,177 |
| Jamaica Country Quiz | 0 | - | 4.57 | 33,752 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 25,335 |
| Honduras Country Quiz | 0 | - | 4.51 | 22,655 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.41 | 35,691 |
| North America Cities by Map | 0 | - | 4.41 | 46,738 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 168,889 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 87,172 |
| Europe Map Quiz | 0 | - | 5.00 | 4,555,395 |
| Territories of the United States | 0 | - | 4.78 | 50,750 |
| Countries Surrounding Rome | 0 | - | 4.96 | 48,175 |
| Canada Immigration by Country | 0 | - | 4.51 | 60,122 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.77 | 37,473 |
| U.S Cities by African-American Population | 0 | - | 4.41 | 92,809 |
| South American Cities on the Map | 0 | - | 4.55 | 34,379 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 38,846 |
| Countries with American Expatriates | 0 | - | 4.55 | 41,843 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 86,571 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.89 | 73,478 |
| Countries Closest to the U. S. | 0 | - | 4.40 | 202,842 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 90,822 |
| Countries Closest to Ethiopia | 0 | - | 4.88 | 66,478 |
| Colombia Country Quiz | 0 | - | 4.90 | 38,232 |
| Canada Country Quiz | 0 | - | 4.53 | 127,389 |
| United States Country Quiz | 0 | - | 4.45 | 95,925 |
| Chile Country Quiz | 0 | - | 4.81 | 38,059 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 39,398 |
| Canada Cities Map Quiz | 0 | - | 4.69 | 118,856 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.74 | 57,995 |
| Busiest Air Routes from the U.S. | 0 | - | 4.47 | 75,182 |
| Countries Closest to Yemen | 0 | - | 4.89 | 20,718 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.54 | 134,754 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 140,199 |
| Countries Bordering Brazil | 0 | - | 4.96 | 128,219 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 38,626 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 47,773 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,045 |
| Haiti Country Quiz | 0 | - | 4.75 | 31,065 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,399,698 |
| Oceania Map Quiz | 0 | - | 4.98 | 605,244 |
| Africa Map Quiz | 0 | - | 5.00 | 2,035,036 |
| Asia Map Quiz | 0 | - | 4.99 | 856,321 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 409,538 |
| New England States | 0 | - | 4.51 | 59,040 |
| US States by Land Area | 0 | - | 4.63 | 50,808 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,294 |
| Add a Letter - Make a U.S. State | 0 | - | 4.71 | 79,981 |
| U.S. States by Borders | 0 | - | 4.61 | 33,932 |
| 10 Easternmost U.S. States | 0 | - | 4.55 | 54,874 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 85,377 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 42,599 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 97,288 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 73,307 |
| Top 10 Most Asian U.S. States | 0 | - | 4.79 | 73,259 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 80,259 |
| Top 10 Least Obese U.S. States | 0 | - | 4.77 | 71,951 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.47 | 81,298 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.44 | 50,797 |
| Top 10 Most White U.S. States | 0 | - | 4.50 | 78,200 |
| Top 10 Most German U.S. States | 0 | - | 4.49 | 57,364 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,659 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.40 | 47,000 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.29 | 32,855 |
| Africa Capitals Quiz | 0 | - | 4.99 | 690,298 |
| Asia Capitals Quiz | 0 | - | 4.97 | 649,350 |
| Nearest Capital City #1 | 0 | - | 4.83 | 54,895 |
| World Capitals by Proximity | 0 | - | 4.89 | 314,233 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 51,445 |
| Countries That Use the Euro | 0 | - | 4.93 | 75,961 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,537 |
| The Only European Country ... | 0 | - | 4.92 | 198,043 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,808 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,498 |
| Countries of Africa | 0 | - | 5.00 | 2,357,758 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,340,754 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 45,817 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 89,737 |
| Western Africa Map Quiz | 0 | - | 4.97 | 68,114 |
| Australia Map Quiz | 0 | - | 4.94 | 333,663 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 351,224 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 40,706 |
| African East Coast | 0 | - | 4.96 | 90,442 |
| Canadian Geography on the Map | 0 | - | 4.58 | 25,302 |
| Largest Caribbean Islands | 0 | - | 4.06 | 16,088 |
| Saintly Islands of the Caribbean | 0 | - | 4.30 | 23,218 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,133,752 |
| Flags of Asia Quiz | 0 | - | 4.99 | 567,803 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.47 | 67,083 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 549,069 |
| Important Places in U.S. History | 0 | - | 4.25 | 37,020 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 242,447 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 110,726 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,203 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.56 | 35,020 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 17,988 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,269,730 |
| Canada or Africa by Area | 0 | - | 4.75 | 16,462 |
| Bahamas Country Quiz | 0 | - | 4.62 | 18,447 |
| Flags of Africa Quiz | 0 | - | 5.00 | 426,164 |
| Largest United States Airlines | 0 | - | 4.38 | 53,544 |
| Counties of England | 0 | - | 4.97 | 749,251 |
| South American Physical Geography | 0 | - | 4.58 | 17,839 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,118 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.74 | 55,397 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 54,179 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 35,200 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,098 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 37,744 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,119 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.64 | 43,989 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 67,669 |
| Countries of Europe by Population | 0 | - | 4.98 | 162,690 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 64,024 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 102,963 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 66,517 |
| Europe Capital to Country | 0 | - | 4.99 | 236,021 |
| Asia Capital to Country | 0 | - | 4.95 | 121,066 |
| EU Capitals with No Hints | 0 | - | 4.96 | 136,374 |
| European Capitals by Map | 0 | - | 4.99 | 122,215 |
| African Capitals by Map | 0 | - | 4.99 | 123,362 |
| Asian Capitals by Map | 0 | - | 4.98 | 55,283 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 86,096 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 78,988 |
| European Coastal Capitals | 0 | - | 4.95 | 84,377 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 50,006 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 250,617 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 210,255 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 79,247 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 25,415 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,602 |
| Countries of the Middle East | 0 | - | 4.95 | 188,273 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 82,727 |
| Slavic Countries | 0 | - | 4.96 | 106,621 |
| African Island Countries | 0 | - | 4.96 | 96,085 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 119,715 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 101,350 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 129,037 |
