| United States Map Quiz | 0 | - | 4.98 | 4,140,550 |
| Central American Countries | 0 | - | 4.98 | 154,960 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,721 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,724 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,658 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,704 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,058 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,897 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,358 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,999 |
| Belize Country Quiz | 0 | - | 4.85 | 20,788 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,560 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,134 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,010 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,701 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,815 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,860 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,899 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,065 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,826 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,446 |
| Asia Map Quiz | 0 | - | 4.99 | 906,418 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,203 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,643 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,339 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,591 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,385 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,552 |
| States of Mexico | 0 | - | 4.95 | 173,199 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,154 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,456 |
| Australia Map Quiz | 0 | - | 4.94 | 342,344 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,182 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,366 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,793 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,290 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,749 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,389 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,864 |
| Pixelated United States Map | 0 | - | 4.89 | 93,416 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,644 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,292 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,337 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,560 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,823 |
| U.S. States By Population | 0 | - | 4.92 | 152,295 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,320 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,814 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,863 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,731 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,825 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,819 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,049 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,435 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,043 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,633 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,315 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,188 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,803 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,468 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,849 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,295 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,465 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,429 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,072 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,118 |
| North America Map Quiz | 0 | - | 4.98 | 244,181 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,573 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,408 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,311 |
| Flags of North and South America | 0 | - | 4.99 | 366,424 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,027 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,900 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,024 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,583 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,295 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,656 |
| The Only American Country ... | 0 | - | 4.92 | 120,699 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,347 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,194 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,667 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,049 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,628 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,014 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,366 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,453 |
| North America Cities by Map | 0 | - | 4.41 | 47,600 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,479 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,329 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,843 |
| Territories of the United States | 0 | - | 4.79 | 52,116 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,196 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,362 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,036 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,435 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,723 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,562 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,311 |
| States of India Map Quiz | 0 | - | 4.82 | 25,997 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,117 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,085 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,915 |
| China Cities Map Quiz | 0 | - | 4.93 | 103,977 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,022 |
| States of Brazil | 0 | - | 4.98 | 86,289 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,871 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,094 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,690 |
| South American Cities on the Map | 0 | - | 4.57 | 35,238 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,645 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,568 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,465 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,058 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,060 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,289 |
| Canada Country Quiz | 0 | - | 4.54 | 131,664 |
| United States Country Quiz | 0 | - | 4.43 | 100,524 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,627 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,586 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,994 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,630 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,011 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,109 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,262 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,764 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,635 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,307 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,359 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,330 |
| New England States | 0 | - | 4.51 | 59,701 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,455 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,878 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,290 |
| U.S. States by Borders | 0 | - | 4.63 | 35,054 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,219 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,106 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,973 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,287 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,767 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,404 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,854 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,194 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,392 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,923 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,292 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,133 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,820 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,541 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,768 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,531 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,453 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,770 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,270 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,485 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,892 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,639 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,504 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,848 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,764 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,430 |
| The Only European Country ... | 0 | - | 4.91 | 213,638 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,977 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,421 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries of Africa | 0 | - | 5.00 | 2,505,950 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,004 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,305 |
| African East Coast | 0 | - | 4.96 | 94,980 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,186 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,266 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,017 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,012 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,759 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,382 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,659 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,952 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,290 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,978 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,867 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,293 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,720 |
| Cities in U.S. History #1 | 0 | - | 4.25 | 40,310 |
| Europe Capital to Country | 0 | - | 4.99 | 247,397 |
| Asia Capital to Country | 0 | - | 4.96 | 125,679 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,365 |
| European Capitals by Map | 0 | - | 4.99 | 136,090 |
| African Capitals by Map | 0 | - | 4.99 | 132,093 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,776 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,042 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,110 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,559 |
| European Coastal Capitals | 0 | - | 4.95 | 89,691 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,160 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,553 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,646 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,395 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,336 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,207 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,169 |
| Countries of the Middle East | 0 | - | 4.96 | 198,794 |
