| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,878 |
| Central American Countries | 0 | - | 4.98 | 155,081 |
| States of Mexico | 0 | - | 4.95 | 173,399 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,029 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,233 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,984 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,837 |
| States of Brazil | 0 | - | 4.98 | 86,423 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,006 |
| Belize Country Quiz | 0 | - | 4.85 | 20,809 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,025 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,125 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,384 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,265 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,954 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,000 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,886 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,015 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,969 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,319 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,418 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,776 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,414 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,676 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,010 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,398 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,037 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,176 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,500 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,886 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,379 |
| Territories of the United States | 0 | - | 4.79 | 52,154 |
| Pixelated United States Map | 0 | - | 4.89 | 93,508 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,760 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,385 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,432 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,696 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,944 |
| U.S. States By Population | 0 | - | 4.92 | 152,400 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,431 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,882 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,915 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,769 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,907 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,894 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,092 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,511 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,079 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,669 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,429 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,523 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,990 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,553 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,894 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,608 |
| Flags of North and South America | 0 | - | 4.99 | 367,470 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,116 |
| Counties of England | 0 | - | 4.97 | 789,427 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,951 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,334 |
| Australian States and Territories | 0 | - | 4.96 | 140,928 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,997 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,389 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,613 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,362 |
| The Only American Country ... | 0 | - | 4.92 | 120,780 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,359 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,864 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,376 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,218 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,697 |
| Regions of Italy | 0 | - | 4.92 | 74,758 |
| States of India | 0 | - | 4.94 | 190,245 |
| Japanese Prefectures | 0 | - | 4.98 | 134,666 |
| Provinces of China | 0 | - | 4.97 | 200,218 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,396 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,991 |
| States of Germany | 0 | - | 4.96 | 150,138 |
| Regions of New Zealand | 0 | - | 4.85 | 28,147 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,219 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,050 |
| Provinces of Turkey | 0 | - | 4.95 | 201,150 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,929 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,461 |
| North America Cities by Map | 0 | - | 4.41 | 47,621 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,572 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,105 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,235 |
| Departments of France | 0 | - | 4.93 | 52,858 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,236 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,392 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,727 |
| South American Cities on the Map | 0 | - | 4.57 | 35,249 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,727 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,602 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,478 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,081 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,115 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,346 |
| Canada Country Quiz | 0 | - | 4.54 | 131,743 |
| United States Country Quiz | 0 | - | 4.43 | 100,617 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,081 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,629 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,662 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,609 |
| Counties of Ireland | 0 | - | 4.92 | 193,142 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,101 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,692 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,082 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,119 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,289 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,901 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,647 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,860 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,485 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,696 |
| Asia Map Quiz | 0 | - | 4.99 | 907,265 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,285 |
| New England States | 0 | - | 4.51 | 59,709 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,482 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,887 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,340 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,654 |
| U.S. States by Borders | 0 | - | 4.63 | 35,080 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,248 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,141 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,997 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,323 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,795 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,418 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,892 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,215 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,421 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,990 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,359 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,159 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,884 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,590 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,755 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,552 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,462 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,441 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,078 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,063 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,620 |
| The Only European Country ... | 0 | - | 4.91 | 213,925 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,193 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,597 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,225 |
| Countries of Africa | 0 | - | 5.00 | 2,508,656 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,025 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,189 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,821 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,502 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,953 |
| Australia Map Quiz | 0 | - | 4.94 | 342,551 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,377 |
| African East Coast | 0 | - | 4.96 | 95,077 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,194 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,591 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 23,930 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,207 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,799 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,797 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 44,426 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,850 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,523 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,917 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,659 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,529 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,340 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,054 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,074 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,087 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,612 |
| Largest United States Airlines | 0 | - | 4.39 | 54,840 |
| Hawaiian Islands | 0 | - | 4.83 | 42,437 |
| South American Physical Geography | 0 | - | 4.58 | 18,271 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,275 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,284 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,036 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,021 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,770 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,393 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,668 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,965 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,279 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,154 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,383 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,867 |
| Europe Capital to Country | 0 | - | 4.99 | 247,973 |
| Asia Capital to Country | 0 | - | 4.96 | 125,783 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,507 |
| European Capitals by Map | 0 | - | 4.99 | 136,357 |
| African Capitals by Map | 0 | - | 4.99 | 132,202 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,158 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,220 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,650 |
| European Coastal Capitals | 0 | - | 4.95 | 89,796 |
