| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,414 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,300 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,878 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,061 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,790 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,029 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,887 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,452 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,850 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,997 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,428 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,855 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,026 |
| Central American Countries | 0 | - | 4.98 | 156,348 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,506 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,656 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,211 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,642 |
| States of Mexico | 0 | - | 4.95 | 175,800 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,839 |
| Countries with the Most Airports | 0 | - | 4.96 | 98,715 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,396,341 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,533 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,657 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,333 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,221 |
| Pixelated United States Map | 0 | - | 4.87 | 94,180 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,769 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,303 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,330 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,863 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,133 |
| U.S. States By Population | 0 | - | 4.92 | 153,476 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,340 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,391 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,455 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,165 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,552 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,882 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,646 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,131 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,462 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,166 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,780 |
| Flags of North and South America | 0 | - | 4.99 | 372,611 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,482 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,234 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,903 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,089 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,106 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,902 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,610 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,680 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,417 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,993 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,042 |
| The Only American Country ... | 0 | - | 4.92 | 121,519 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,726 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,862 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,755 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,525 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,570 |
| North America Cities by Map | 0 | - | 4.41 | 47,786 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,376 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,096 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,997 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,994 |
| Largest United States Airlines | 0 | - | 4.39 | 55,013 |
| Territories of the United States | 0 | - | 4.79 | 52,362 |
| States of Brazil | 0 | - | 4.97 | 87,839 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,800 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,564 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,637 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,856 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,301 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,505 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,899 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,574 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,763 |
| Canada Country Quiz | 0 | - | 4.54 | 132,420 |
| United States Country Quiz | 0 | - | 4.43 | 101,436 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,680 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,562 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,551 |
| Asia Map Quiz | 0 | - | 4.99 | 915,820 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,164 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,137 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,942 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,909 |
| Cities by Airports | 0 | - | 4.49 | 88,690 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,369 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,790 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,113 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,650 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,181 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,740 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,547 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,286 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,858 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,047 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,812 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,744 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 135,723 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,084 |
| The Only European Country ... | 0 | - | 4.91 | 216,355 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,042 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,975 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,624 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 125,324 |
| Countries of Africa | 0 | - | 5.00 | 2,533,900 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 121,096 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,057 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,077 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,595 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,852 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,781 |
| Australia Map Quiz | 0 | - | 4.95 | 344,186 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,249 |
| African East Coast | 0 | - | 4.96 | 95,959 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,315 |
| New England States | 0 | - | 4.51 | 59,799 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,779 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,001 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,762 |
| U.S. States by Borders | 0 | - | 4.61 | 35,288 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,464 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,009 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,200 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,623 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 33,016 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,635 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,156 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,359 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,651 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,831 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,792 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,389 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,487 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,941 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,103 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,928 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,024 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,760 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,668 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,586 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,060 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,454 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,171 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,149 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,869 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,485 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,759 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,115 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,328 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,726 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,524 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,563 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,984 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,411 |
| Europe Capital to Country | 0 | - | 4.99 | 249,860 |
| Asia Capital to Country | 0 | - | 4.96 | 126,572 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,753 |
| European Capitals by Map | 0 | - | 4.99 | 138,913 |
| African Capitals by Map | 0 | - | 4.99 | 133,615 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,379 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,226 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,991 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,335 |
| European Coastal Capitals | 0 | - | 4.95 | 90,502 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,547 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,608 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,786 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,792 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,393 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,414 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,465 |
| Countries of the Middle East | 0 | - | 4.96 | 200,987 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,172 |
| Slavic Countries | 0 | - | 4.96 | 111,582 |
| African Island Countries | 0 | - | 4.96 | 101,540 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,844 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,323 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,319 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,779 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,410 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,372 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,851 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,572 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,646 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,569 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,163 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,111 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,509 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,147 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,081 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,922 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,198 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,207 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,074 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,944 |
