| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,950 |
| States of Mexico | 0 | - | 4.95 | 175,558 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,466 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,560 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,294 |
| Central American Countries | 0 | - | 4.98 | 155,910 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,492 |
| States of Brazil | 0 | - | 4.97 | 87,685 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,679 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,769 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,256 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,498 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,383 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,134 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,731 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,345 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,888 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,367 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,712 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,626 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,516 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,559 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,910 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,341 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,279 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,890 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,802 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,786 |
| Belize Country Quiz | 0 | - | 4.85 | 20,940 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,364 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,536 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,263 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,043 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,555 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,034 |
| Territories of the United States | 0 | - | 4.79 | 52,336 |
| Pixelated United States Map | 0 | - | 4.87 | 94,095 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,651 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,184 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,220 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,720 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,986 |
| U.S. States By Population | 0 | - | 4.92 | 153,019 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,206 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,327 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,394 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,112 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,477 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,793 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,556 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,052 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,430 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,124 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,353 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,876 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,781 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,032 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,078 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,567 |
| Flags of North and South America | 0 | - | 4.99 | 372,042 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,604 |
| Counties of England | 0 | - | 4.97 | 795,002 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,341 |
| Australian States and Territories | 0 | - | 4.96 | 141,712 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,756 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,768 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,501 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,830 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,950 |
| The Only American Country ... | 0 | - | 4.92 | 121,415 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,751 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,664 |
| Regions of Italy | 0 | - | 4.92 | 75,573 |
| States of India | 0 | - | 4.94 | 192,705 |
| Japanese Prefectures | 0 | - | 4.98 | 136,479 |
| Provinces of China | 0 | - | 4.97 | 203,570 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,675 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,739 |
| States of Germany | 0 | - | 4.96 | 151,977 |
| Regions of New Zealand | 0 | - | 4.85 | 28,463 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,029 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,450 |
| Provinces of Turkey | 0 | - | 4.95 | 203,708 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,261 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| North America Cities by Map | 0 | - | 4.41 | 47,761 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,277 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,963 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,205 |
| Departments of France | 0 | - | 4.93 | 53,828 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,350 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,524 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,584 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,668 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 24,014 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,263 |
| South American Cities on the Map | 0 | - | 4.56 | 35,389 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,408 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,866 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,560 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,334 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,527 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,640 |
| Canada Country Quiz | 0 | - | 4.54 | 132,333 |
| United States Country Quiz | 0 | - | 4.43 | 101,339 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,160 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,075 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,355 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,898 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,828 |
| Counties of Ireland | 0 | - | 4.92 | 194,731 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,123 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,297 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,239 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,452 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,518 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,884 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,524 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,389 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,842 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,780 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,721 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,985 |
| Asia Map Quiz | 0 | - | 4.99 | 914,711 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,588 |
| New England States | 0 | - | 4.51 | 59,785 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,748 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,984 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,706 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,921 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,877 |
| U.S. States by Borders | 0 | - | 4.61 | 35,261 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,434 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,958 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,179 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,581 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 32,987 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,593 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,127 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,341 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,625 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,769 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,738 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,360 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,408 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,901 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,768 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,719 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,535 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,994 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,158 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,583 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,633 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,867 |
| The Only European Country ... | 0 | - | 4.91 | 216,042 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,801 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,797 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,587 |
| Countries of Africa | 0 | - | 5.00 | 2,530,700 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,129 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,396 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,485 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,679 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,650 |
| Australia Map Quiz | 0 | - | 4.95 | 343,872 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,011 |
| African East Coast | 0 | - | 4.96 | 95,847 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,297 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,364 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,595 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,074 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,390 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,334 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,856 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,012 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,748 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,650 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,386 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,511 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,280 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,196 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,457 |
| Largest United States Airlines | 0 | - | 4.39 | 54,995 |
| Hawaiian Islands | 0 | - | 4.83 | 42,655 |
| South American Physical Geography | 0 | - | 4.58 | 18,332 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,437 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,151 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,133 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,857 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,468 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,736 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,094 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,357 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,202 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,429 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,837 |
| Europe Capital to Country | 0 | - | 4.99 | 249,609 |
| Asia Capital to Country | 0 | - | 4.96 | 126,488 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,608 |
| European Capitals by Map | 0 | - | 4.99 | 138,625 |
