| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,780 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,918 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,518 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,498 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,605 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,573 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,970 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,805 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,432 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,671 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,119 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,374 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,475 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,462 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,865 |
| Asia Map Quiz | 0 | - | 4.99 | 923,812 |
| US States Quiz | 0 | - | 5.00 | 16,972,935 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,740 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,395 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,240 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,015 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,491 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,637 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,962 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,378 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,767 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,921 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,395 |
| States of Mexico | 0 | - | 4.96 | 177,831 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,408 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,597 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,955 |
| Australia Map Quiz | 0 | - | 4.95 | 345,911 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,864 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,375 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,325 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,338 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,784 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,478 |
| Pixelated United States Map | 0 | - | 4.88 | 94,719 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,912 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,136 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,140 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,195 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,172 |
| U.S. States By Population | 0 | - | 4.92 | 154,046 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,090 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,809 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,483 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,007 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,536 |
| US States with an Empty Map | 0 | - | 5.00 | 627,884 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,480 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,660 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,846 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,316 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,540 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,273 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,059 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,452 |
| Canada Country Quiz | 0 | - | 4.55 | 132,944 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,892 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,500 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,664 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,265 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,683 |
| North America Map Quiz | 0 | - | 4.98 | 251,109 |
| Flags of North and South America | 0 | - | 4.99 | 376,226 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,345 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,354 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,957 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,880 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,172 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,000 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,323 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,528 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,481 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,317 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,747 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,361 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,111 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,707 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,166 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,565 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,190 |
| The Only American Country ... | 0 | - | 4.92 | 122,112 |
| Belize Country Quiz | 0 | - | 4.85 | 21,066 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,454 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,653 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,791 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,807 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,701 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,671 |
| O Canada Lyrics | 0 | - | 4.47 | 51,047 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,726 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,529 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,381 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,574 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,699 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,108 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,027 |
| States of India Map Quiz | 0 | - | 4.84 | 26,830 |
| States of Brazil | 0 | - | 4.97 | 89,389 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,646 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,088 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,930 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,898 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,262 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,347 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,968 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,813 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,550 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,681 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,158 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,262 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,656 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,575 |
| World Map Quiz | 0 | - | 4.81 | 65,489 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 92,990 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,938 |
| United States Country Quiz | 0 | - | 4.43 | 102,084 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,312 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,682 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,168 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,035 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,446 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,178 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,948 |
| Random U.S. City to State | 0 | - | 4.45 | 76,801 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,174 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,831 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,332 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,682 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,850 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,281 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,512 |
| New England States | 0 | - | 4.51 | 59,884 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,020 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,101 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,070 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,245 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,106 |
| U.S. States by Borders | 0 | - | 4.62 | 35,446 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,660 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,292 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,413 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,301 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,479 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,778 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,818 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,357 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,118 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,844 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,769 |
| Boroughs of New York City | 0 | - | 4.47 | 84,897 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,461 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,694 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,852 |
| The Only European Country ... | 0 | - | 4.91 | 218,567 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,615 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,276 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,868 |
| Countries of Africa | 0 | - | 5.00 | 2,555,099 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,716 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,776 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,221 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,319 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,147 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,982 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,338 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,893 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,911 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,072 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,155 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,355 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,039 |
| African East Coast | 0 | - | 4.96 | 96,627 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,600 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,314 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,961 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,561 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,828 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,103 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,082 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,857 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,571 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,325 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,890 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,503 |
| Europe Capital to Country | 0 | - | 4.99 | 251,788 |
| Asia Capital to Country | 0 | - | 4.96 | 127,275 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,771 |
| European Capitals by Map | 0 | - | 4.99 | 141,741 |
| African Capitals by Map | 0 | - | 4.99 | 141,803 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,729 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,773 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,729 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,058 |
| European Coastal Capitals | 0 | - | 4.95 | 91,188 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,113 |
