| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,706 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,204 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,307 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,215 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,033 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,465 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,646 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,326 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,136 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,449 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,354 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,803 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,952 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,940 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,557 |
| Asia Map Quiz | 0 | - | 4.99 | 920,273 |
| US States Quiz | 0 | - | 5.00 | 16,927,293 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,288 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,092 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,940 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,022 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,286 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,240 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,703 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,153 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,516 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,666 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,153 |
| States of Mexico | 0 | - | 4.96 | 176,920 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,896 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,122 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,362 |
| Australia Map Quiz | 0 | - | 4.95 | 345,322 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,432 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,009 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,044 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,011 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,390 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,204 |
| Pixelated United States Map | 0 | - | 4.88 | 94,503 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,169 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,772 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,712 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,398 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,715 |
| U.S. States By Population | 0 | - | 4.92 | 153,785 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,776 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,620 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,347 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,820 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,506 |
| US States with an Empty Map | 0 | - | 5.00 | 626,274 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,020 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,609 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,372 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,017 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,343 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,200 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,751 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,905 |
| Canada Country Quiz | 0 | - | 4.54 | 132,714 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,186 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,172 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,415 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,219 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,468 |
| North America Map Quiz | 0 | - | 4.98 | 249,642 |
| Flags of North and South America | 0 | - | 4.99 | 374,628 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,983 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,252 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,631 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,454 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,890 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,584 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,935 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,970 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,093 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,564 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,368 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,012 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,983 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,390 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,038 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,323 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,603 |
| The Only American Country ... | 0 | - | 4.92 | 121,855 |
| Belize Country Quiz | 0 | - | 4.85 | 21,024 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,924 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,279 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,307 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,728 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,277 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,437 |
| O Canada Lyrics | 0 | - | 4.47 | 50,990 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,436 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,431 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,215 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,978 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,302 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,745 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,204 |
| States of India Map Quiz | 0 | - | 4.83 | 26,641 |
| States of Brazil | 0 | - | 4.97 | 88,738 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,242 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,936 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,611 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,609 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 83,334 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,101 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,553 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,548 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,447 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,882 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,045 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,839 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,620 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,483 |
| World Map Quiz | 0 | - | 4.81 | 65,176 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,556 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,825 |
| United States Country Quiz | 0 | - | 4.43 | 101,772 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,294 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,574 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,079 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,976 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,366 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,693,581 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,815 |
| Random U.S. City to State | 0 | - | 4.45 | 76,608 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,959 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,693 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,919 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,546 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,719 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,179 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,404 |
| New England States | 0 | - | 4.51 | 59,841 |
| U.S. States by Land Area | 0 | - | 4.63 | 52,917 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,047 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 82,935 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,135 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 41,018 |
| U.S. States by Borders | 0 | - | 4.61 | 35,388 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,553 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,162 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,281 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,218 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,443 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,261 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,201 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,160 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,080 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,816 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,729 |
| Boroughs of New York City | 0 | - | 4.47 | 84,738 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,711 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,158 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,813 |
| The Only European Country ... | 0 | - | 4.91 | 217,593 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,912 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,708 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,757 |
| Countries of Africa | 0 | - | 5.00 | 2,546,666 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,604 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,683 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,164 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,250 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,056 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,939 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,272 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,755 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,858 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,959 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,007 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,330 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,912 |
| African East Coast | 0 | - | 4.96 | 96,347 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,546 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,254 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,916 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,532 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,800 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,004 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,673 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,393 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,660 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,032 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,478 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,472 |
| Europe Capital to Country | 0 | - | 4.99 | 251,040 |
| Asia Capital to Country | 0 | - | 4.96 | 126,919 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,286 |
| European Capitals by Map | 0 | - | 4.99 | 140,174 |
| African Capitals by Map | 0 | - | 4.99 | 134,282 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,589 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,712 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,350 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,690 |
| European Coastal Capitals | 0 | - | 4.95 | 90,877 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,698 |
