| Caribbean Countries and Territories | 0 | - | 4.81 | 113,700 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,123 |
| States of Mexico | 0 | - | 4.96 | 178,824 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,226 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,567 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,918 |
| Central American Countries | 0 | - | 4.98 | 157,586 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,804 |
| States of Brazil | 0 | - | 4.98 | 90,092 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,069 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,687 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,488 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,702 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,897 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,745 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,269 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,004 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,084 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,349 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,973 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,928 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,329 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,495 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,823 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,586 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,113 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,747 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,609 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,644 |
| Belize Country Quiz | 0 | - | 4.85 | 21,122 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,773 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,623 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,669 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,686 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,850 |
| Territories of the United States | 0 | - | 4.80 | 52,678 |
| Pixelated United States Map | 0 | - | 4.89 | 94,959 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,219 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,462 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,476 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,552 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,603 |
| U.S. States By Population | 0 | - | 4.92 | 154,273 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,398 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,997 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,185 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,609 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,226 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,192 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,331 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,785 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,884 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,730 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,847 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,740 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,231 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,856 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,384 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,943 |
| Flags of North and South America | 0 | - | 4.99 | 378,301 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,595 |
| Counties of England | 0 | - | 4.97 | 804,472 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,121 |
| Australian States and Territories | 0 | - | 4.96 | 143,094 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,614 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,821 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,749 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,474 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,796 |
| The Only American Country ... | 0 | - | 4.92 | 122,370 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,877 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,939 |
| Regions of Italy | 0 | - | 4.92 | 77,288 |
| States of India | 0 | - | 4.94 | 196,601 |
| Japanese Prefectures | 0 | - | 4.98 | 139,454 |
| Provinces of China | 0 | - | 4.97 | 209,022 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,617 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,662 |
| States of Germany | 0 | - | 4.95 | 154,982 |
| Regions of New Zealand | 0 | - | 4.84 | 28,803 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,915 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,985 |
| Provinces of Turkey | 0 | - | 4.95 | 206,363 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,815 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,728 |
| North America Cities by Map | 0 | - | 4.41 | 47,979 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,267 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,973 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,172 |
| Departments of France | 0 | - | 4.93 | 55,429 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,913 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,945 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,936 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,809 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 24,180 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,667 |
| South American Cities on the Map | 0 | - | 4.52 | 35,590 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,007 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,297 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,701 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,674 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,730 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,063 |
| Canada Country Quiz | 0 | - | 4.55 | 133,201 |
| United States Country Quiz | 0 | - | 4.43 | 102,369 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,297 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,706 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,879 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,266 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,110 |
| Counties of Ireland | 0 | - | 4.92 | 197,733 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,373 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,314 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,112 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,365 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,987 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,780 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,746 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,617 |
| Honduras Country Quiz | 0 | - | 4.52 | 24,054 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,574 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,541 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,078 |
| Asia Map Quiz | 0 | - | 4.99 | 926,979 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,458 |
| New England States | 0 | - | 4.51 | 59,915 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,119 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,139 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,237 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,344 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,192 |
| U.S. States by Borders | 0 | - | 4.61 | 35,517 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,725 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,409 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,487 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,991 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,277 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,855 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,540 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,542 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,912 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,465 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,353 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,620 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,176 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,344 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,803 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,979 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,668 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,279 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,173 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,306 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,280 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,550 |
| The Only European Country ... | 0 | - | 4.91 | 219,670 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,403 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,872 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Countries of Africa | 0 | - | 5.00 | 2,565,553 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,312 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,157 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,623 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,210 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,841 |
| Australia Map Quiz | 0 | - | 4.95 | 346,553 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,636 |
| African East Coast | 0 | - | 4.96 | 96,943 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,452 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,903 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,164 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,379 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,944 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.34 | 247,202 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,675 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,202 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,916 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,824 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,452 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,440 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,637 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,315 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,333 |
| Largest United States Airlines | 0 | - | 4.39 | 55,187 |
| Hawaiian Islands | 0 | - | 4.83 | 43,021 |
| South American Physical Geography | 0 | - | 4.58 | 18,414 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,689 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.70 | 61,554 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,300 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,997 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,587 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,854 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,299 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,518 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,732 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,707 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,389 |
| Europe Capital to Country | 0 | - | 4.99 | 252,656 |
| Asia Capital to Country | 0 | - | 4.96 | 127,716 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,338 |
| European Capitals by Map | 0 | - | 4.99 | 142,644 |
