| United States Map Quiz | 0 | - | 4.98 | 4,162,974 |
| Central American Countries | 0 | - | 4.98 | 156,727 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,965 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,953 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,487 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,468 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,069 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,161 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,225 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,447 |
| Belize Country Quiz | 0 | - | 4.85 | 21,010 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,517 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,706 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,369 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,506 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,591 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,371 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,589 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,518 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,622 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,227 |
| Asia Map Quiz | 0 | - | 4.99 | 919,149 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,159 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,976 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,225 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,838 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,732 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,089 |
| States of Mexico | 0 | - | 4.96 | 176,665 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,704 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,661 |
| Australia Map Quiz | 0 | - | 4.95 | 344,997 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,956 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,911 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,963 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,439 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,552 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,856 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,212 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,105 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,640 |
| Pixelated United States Map | 0 | - | 4.88 | 94,431 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,108 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,672 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,636 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,280 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,602 |
| U.S. States By Population | 0 | - | 4.92 | 153,716 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,676 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,574 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,680 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,316 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,769 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,252 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,932 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,393 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,655 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,426 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,763 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,947 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,318 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,259 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,288 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,180 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,930 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,780 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,334 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,210 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,365 |
| North America Map Quiz | 0 | - | 4.98 | 249,263 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,323 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,070 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,384 |
| Flags of North and South America | 0 | - | 4.99 | 374,124 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,919 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,590 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,056 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,960 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,256 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,389 |
| The Only American Country ... | 0 | - | 4.92 | 121,788 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,614 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,465 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,911 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,764 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,113 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,104 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,634 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,609 |
| North America Cities by Map | 0 | - | 4.41 | 47,838 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,658 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,655 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,140 |
| Territories of the United States | 0 | - | 4.80 | 52,458 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,696 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,733 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,354 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,159 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,868 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,128 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,623 |
| States of India Map Quiz | 0 | - | 4.83 | 26,589 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,087 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,580 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,085 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,403 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,277 |
| States of Brazil | 0 | - | 4.97 | 88,533 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,141 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,068 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,408 |
| South American Cities on the Map | 0 | - | 4.53 | 35,464 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,803 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,012 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,609 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,468 |
| World Map Quiz | 0 | - | 4.81 | 65,063 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,366 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,790 |
| Canada Country Quiz | 0 | - | 4.54 | 132,643 |
| United States Country Quiz | 0 | - | 4.43 | 101,686 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,047 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,938 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,900 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,770 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,892 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,649 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,782 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,802 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,692 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,492 |
| New England States | 0 | - | 4.51 | 59,829 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,876 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,031 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 82,900 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,101 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,996 |
| U.S. States by Borders | 0 | - | 4.61 | 35,368 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,536 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,137 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,267 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,738 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,101 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,746 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,280 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,421 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,746 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,051 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,989 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,467 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,716 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,060 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,196 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,808 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,578 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,499 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,481 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,127 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,075 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,801 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,719 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,488 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,065 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,625 |
| The Only European Country ... | 0 | - | 4.91 | 217,304 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,731 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,513 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,729 |
| Countries of Africa | 0 | - | 5.00 | 2,543,727 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,200 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,355 |
| African East Coast | 0 | - | 4.96 | 96,253 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,357 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,529 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,234 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,194 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,904 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,523 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,791 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,175 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,902 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,553 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,379 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,920 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,352 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,455 |
| Europe Capital to Country | 0 | - | 4.99 | 250,803 |
| Asia Capital to Country | 0 | - | 4.96 | 126,838 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,161 |
| European Capitals by Map | 0 | - | 4.99 | 139,872 |
| African Capitals by Map | 0 | - | 4.99 | 134,112 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,546 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,606 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,270 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,599 |
| European Coastal Capitals | 0 | - | 4.95 | 90,778 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,658 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,736 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,464 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,907 |
