| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,042 |
| Central American Countries | 0 | - | 4.98 | 155,613 |
| States of Mexico | 0 | - | 4.95 | 174,966 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,205 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,557 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,072 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,257 |
| States of Brazil | 0 | - | 4.97 | 87,260 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,431 |
| Belize Country Quiz | 0 | - | 4.85 | 20,896 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,142 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,168 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,398 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,988 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,440 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,494 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,216 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,580 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,248 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,248 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,139 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,314 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,781 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,119 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,531 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,709 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,624 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,617 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,089 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,337 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,199 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,812 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,479 |
| Territories of the United States | 0 | - | 4.79 | 52,272 |
| Pixelated United States Map | 0 | - | 4.89 | 93,883 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,436 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,992 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,994 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,468 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,686 |
| U.S. States By Population | 0 | - | 4.92 | 152,846 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,970 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,213 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,252 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,021 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,329 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,606 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,414 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,914 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,355 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,016 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,107 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,113 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,532 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,877 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,020 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,247 |
| Flags of North and South America | 0 | - | 4.99 | 370,662 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,455 |
| Counties of England | 0 | - | 4.97 | 793,132 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,238 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,580 |
| Australian States and Territories | 0 | - | 4.96 | 141,448 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,742 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,595 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,518 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,767 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,777 |
| The Only American Country ... | 0 | - | 4.92 | 121,223 |
| 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 | 25,344 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,800 |
| Regions of Italy | 0 | - | 4.92 | 75,299 |
| States of India | 0 | - | 4.94 | 191,920 |
| Japanese Prefectures | 0 | - | 4.98 | 135,901 |
| Provinces of China | 0 | - | 4.97 | 202,579 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,294 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,394 |
| States of Germany | 0 | - | 4.96 | 151,291 |
| Regions of New Zealand | 0 | - | 4.85 | 28,420 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,792 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,564 |
| Provinces of Turkey | 0 | - | 4.95 | 203,145 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,179 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,528 |
| North America Cities by Map | 0 | - | 4.41 | 47,722 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,066 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,517 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,450 |
| Departments of France | 0 | - | 4.93 | 53,445 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,176 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,425 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,510 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,172 |
| South American Cities on the Map | 0 | - | 4.56 | 35,330 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,186 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,795 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,529 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,231 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,318 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,548 |
| Canada Country Quiz | 0 | - | 4.54 | 132,143 |
| United States Country Quiz | 0 | - | 4.43 | 101,124 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,142 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,931 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,823 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,762 |
| Counties of Ireland | 0 | - | 4.92 | 194,182 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,129 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,115 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,332 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,430 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,544 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,716 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,525 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,041 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,682 |
| Asia Map Quiz | 0 | - | 4.99 | 911,747 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,766 |
| New England States | 0 | - | 4.51 | 59,762 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,673 |
| 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 | 82,594 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,857 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,810 |
| U.S. States by Borders | 0 | - | 4.61 | 35,215 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,377 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,858 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,104 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,492 |
| 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 | 90,634 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,619 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,296 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,242 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,823 |
| 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 | 734,160 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,636 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,097 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,354 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,443 |
| The Only European Country ... | 0 | - | 4.91 | 215,379 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,261 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,455 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,501 |
| Countries of Africa | 0 | - | 5.00 | 2,523,543 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,084 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,612 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,256 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,300 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,428 |
| Australia Map Quiz | 0 | - | 4.94 | 343,416 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,416 |
| African East Coast | 0 | - | 4.96 | 95,603 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,262 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,648 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 23,993 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,155 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,670 |
| 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 | 246,214 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,749 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,981 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,720 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,609 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,372 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,055 |
| 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 | 467,463 |
| Largest United States Airlines | 0 | - | 4.39 | 54,939 |
| Hawaiian Islands | 0 | - | 4.83 | 42,575 |
| South American Physical Geography | 0 | - | 4.58 | 18,316 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,288 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,388 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,119 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,094 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,834 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,443 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,712 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 45,050 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,324 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,505 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,191 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,565 |
| Europe Capital to Country | 0 | - | 4.99 | 249,070 |
| Asia Capital to Country | 0 | - | 4.96 | 126,243 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,278 |
| European Capitals by Map | 0 | - | 4.99 | 137,979 |
| African Capitals by Map | 0 | - | 4.99 | 132,964 |
