| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,055 |
| Central American Countries | 0 | - | 4.98 | 155,618 |
| States of Mexico | 0 | - | 4.95 | 174,976 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,222 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,626 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,093 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,260 |
| States of Brazil | 0 | - | 4.97 | 87,269 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,433 |
| Belize Country Quiz | 0 | - | 4.85 | 20,896 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,195 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,214 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,450 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,997 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,461 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,496 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,220 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,584 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,250 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,254 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,149 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,322 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,784 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,123 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,547 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,712 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,625 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,619 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,100 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,340 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,202 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,819 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,479 |
| Territories of the United States | 0 | - | 4.79 | 52,275 |
| Pixelated United States Map | 0 | - | 4.89 | 93,888 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,440 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,993 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,002 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,473 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,687 |
| U.S. States By Population | 0 | - | 4.92 | 152,851 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,976 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,218 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,253 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,022 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,335 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,613 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,416 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,918 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,357 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,019 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,119 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,140 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,540 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,883 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,020 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,254 |
| Flags of North and South America | 0 | - | 4.99 | 370,691 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,458 |
| Counties of England | 0 | - | 4.97 | 793,165 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,238 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,583 |
| Australian States and Territories | 0 | - | 4.96 | 141,449 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,758 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,600 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,534 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,768 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,783 |
| The Only American Country ... | 0 | - | 4.92 | 121,231 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,490 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,981 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,621 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,345 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,801 |
| Regions of Italy | 0 | - | 4.92 | 75,303 |
| States of India | 0 | - | 4.94 | 191,929 |
| Japanese Prefectures | 0 | - | 4.98 | 135,908 |
| Provinces of China | 0 | - | 4.97 | 202,588 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,306 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,397 |
| States of Germany | 0 | - | 4.96 | 151,306 |
| Regions of New Zealand | 0 | - | 4.85 | 28,421 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,794 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,581 |
| Provinces of Turkey | 0 | - | 4.95 | 203,158 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,182 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,529 |
| North America Cities by Map | 0 | - | 4.41 | 47,722 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,069 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,520 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,567 |
| Departments of France | 0 | - | 4.93 | 53,448 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,180 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,427 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,511 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,173 |
| South American Cities on the Map | 0 | - | 4.56 | 35,330 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,190 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,799 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,530 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,234 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,343 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,551 |
| Canada Country Quiz | 0 | - | 4.54 | 132,151 |
| United States Country Quiz | 0 | - | 4.43 | 101,126 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,143 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,938 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,824 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,768 |
| Counties of Ireland | 0 | - | 4.92 | 194,191 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,161 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,117 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,333 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,431 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,551 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,716 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,596 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,073 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,731 |
| Asia Map Quiz | 0 | - | 4.99 | 911,800 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,789 |
| New England States | 0 | - | 4.51 | 59,762 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,676 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,958 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,599 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,859 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,813 |
| U.S. States by Borders | 0 | - | 4.61 | 35,216 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,377 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,860 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,105 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,493 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 32,919 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,529 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,048 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,299 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,577 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,637 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,624 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,300 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,243 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,824 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,761 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,672 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,513 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,197 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,669 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,111 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,358 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,451 |
| The Only European Country ... | 0 | - | 4.91 | 215,392 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,276 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,461 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,503 |
| Countries of Africa | 0 | - | 5.00 | 2,523,689 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,085 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,660 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,261 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,305 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,435 |
| Australia Map Quiz | 0 | - | 4.94 | 343,426 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,428 |
| African East Coast | 0 | - | 4.96 | 95,604 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,263 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,650 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 23,993 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,222 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,700 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,015 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,339 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,217 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,750 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,982 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,720 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,611 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,372 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,078 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,220 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,158 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,492 |
| Largest United States Airlines | 0 | - | 4.39 | 54,940 |
| Hawaiian Islands | 0 | - | 4.83 | 42,576 |
| South American Physical Geography | 0 | - | 4.58 | 18,317 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,288 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,390 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,120 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,095 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,835 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,443 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,713 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 45,052 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,324 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,515 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,191 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,566 |
| Europe Capital to Country | 0 | - | 4.99 | 249,083 |
| Asia Capital to Country | 0 | - | 4.96 | 126,248 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,289 |
| European Capitals by Map | 0 | - | 4.99 | 137,986 |
| African Capitals by Map | 0 | - | 4.99 | 132,967 |
