| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,745 |
| Central American Countries | 0 | - | 4.98 | 155,520 |
| States of Mexico | 0 | - | 4.95 | 174,712 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,866 |
| Belize Country Quiz | 0 | - | 4.85 | 20,880 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,500 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,866 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,195 |
| States of Brazil | 0 | - | 4.97 | 87,158 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,379 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,285 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,854 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,559 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,837 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,240 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,389 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,166 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,506 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,207 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,136 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,027 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,248 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,734 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,058 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,276 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,657 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,579 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,541 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,017 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,253 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,179 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,736 |
| Territories of the United States | 0 | - | 4.79 | 52,255 |
| Pixelated United States Map | 0 | - | 4.89 | 93,814 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,356 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,928 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,924 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,368 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,594 |
| U.S. States By Population | 0 | - | 4.92 | 152,789 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,894 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,168 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,202 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,980 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,259 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,546 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,377 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,866 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,331 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,984 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,017 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,881 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,440 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,833 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,993 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,139 |
| Flags of North and South America | 0 | - | 4.99 | 370,167 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,418 |
| Counties of England | 0 | - | 4.97 | 792,569 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,203 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,543 |
| Australian States and Territories | 0 | - | 4.96 | 141,365 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,472 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,523 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,224 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,748 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,728 |
| The Only American Country ... | 0 | - | 4.92 | 121,168 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,465 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,964 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,461 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,605 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,322 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,781 |
| Regions of Italy | 0 | - | 4.92 | 75,210 |
| States of India | 0 | - | 4.94 | 191,736 |
| Japanese Prefectures | 0 | - | 4.98 | 135,752 |
| Provinces of China | 0 | - | 4.97 | 202,223 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,175 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,347 |
| States of Germany | 0 | - | 4.96 | 151,081 |
| Regions of New Zealand | 0 | - | 4.85 | 28,401 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,727 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,312 |
| Provinces of Turkey | 0 | - | 4.95 | 202,947 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,124 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,516 |
| North America Cities by Map | 0 | - | 4.41 | 47,705 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,978 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,464 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,954 |
| Departments of France | 0 | - | 4.93 | 53,300 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,136 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,383 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,493 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,149 |
| South American Cities on the Map | 0 | - | 4.56 | 35,310 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,125 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,754 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,518 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,196 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,935 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,520 |
| Canada Country Quiz | 0 | - | 4.54 | 132,093 |
| United States Country Quiz | 0 | - | 4.43 | 101,045 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,129 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,880 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,792 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,731 |
| Counties of Ireland | 0 | - | 4.92 | 194,038 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,831 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,079 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,296 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,407 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,451 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,696 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,924 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,600 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,648 |
| Asia Map Quiz | 0 | - | 4.99 | 910,969 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,564 |
| New England States | 0 | - | 4.51 | 59,756 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,634 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,950 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,562 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,822 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,789 |
| U.S. States by Borders | 0 | - | 4.63 | 35,192 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,363 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,821 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,082 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,461 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 32,898 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,514 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,019 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,283 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,553 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,582 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,574 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,273 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,184 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,787 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,761 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,648 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,502 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,630 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,044 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,939 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,263 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,315 |
| The Only European Country ... | 0 | - | 4.91 | 215,144 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,084 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,322 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,468 |
| Countries of Africa | 0 | - | 5.00 | 2,521,469 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,074 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,126 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,204 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,192 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,359 |
| Australia Map Quiz | 0 | - | 4.94 | 343,269 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,228 |
| African East Coast | 0 | - | 4.96 | 95,524 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,247 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,640 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 23,986 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,665 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,123 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,999 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,322 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,164 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,715 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,969 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,711 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,599 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,368 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,507 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,195 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,142 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,916 |
| Largest United States Airlines | 0 | - | 4.39 | 54,926 |
| Hawaiian Islands | 0 | - | 4.83 | 42,564 |
| South American Physical Geography | 0 | - | 4.58 | 18,309 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,285 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,367 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,105 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,084 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,820 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,439 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,703 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 45,038 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,318 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,294 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,096 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,452 |
| Europe Capital to Country | 0 | - | 4.99 | 248,924 |
| Asia Capital to Country | 0 | - | 4.96 | 126,174 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,149 |
| European Capitals by Map | 0 | - | 4.99 | 137,733 |
| African Capitals by Map | 0 | - | 4.99 | 132,831 |
