| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,410 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,231 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,874 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,031 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,770 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,010 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,884 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,439 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,850 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,995 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,426 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,855 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,019 |
| Central American Countries | 0 | - | 4.98 | 156,345 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,492 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,638 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,202 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,641 |
| States of Mexico | 0 | - | 4.95 | 175,790 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,832 |
| Countries with the Most Airports | 0 | - | 4.96 | 98,711 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,393,975 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,523 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,651 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,330 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,208 |
| Pixelated United States Map | 0 | - | 4.87 | 94,173 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,766 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,295 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,320 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,855 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,127 |
| U.S. States By Population | 0 | - | 4.92 | 153,472 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,333 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,387 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,453 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,160 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,549 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,879 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,645 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,129 |
| 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 | 1,548,765 |
| Flags of North and South America | 0 | - | 4.99 | 372,590 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,480 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,226 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,895 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,088 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,106 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,879 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,597 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,677 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,415 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,977 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,038 |
| The Only American Country ... | 0 | - | 4.92 | 121,509 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,725 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,862 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,719 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,402 |
| 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 | 175,370 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,090 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,992 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,992 |
| Largest United States Airlines | 0 | - | 4.39 | 55,011 |
| Territories of the United States | 0 | - | 4.79 | 52,359 |
| States of Brazil | 0 | - | 4.97 | 87,834 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,794 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,561 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,633 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,854 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,301 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,500 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,898 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,574 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,763 |
| Canada Country Quiz | 0 | - | 4.54 | 132,418 |
| United States Country Quiz | 0 | - | 4.43 | 101,430 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,671 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,549 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,496 |
| Asia Map Quiz | 0 | - | 4.99 | 915,783 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,163 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,136 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,941 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,898 |
| Cities by Airports | 0 | - | 4.49 | 88,689 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,366 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,776 |
| 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 | 138,284 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,823 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,016 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,803 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,740 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 135,720 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,079 |
| The Only European Country ... | 0 | - | 4.91 | 216,343 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,028 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,969 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,624 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 125,317 |
| Countries of Africa | 0 | - | 5.00 | 2,533,813 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 121,081 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,046 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,068 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,592 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,849 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,777 |
| Australia Map Quiz | 0 | - | 4.95 | 344,179 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,238 |
| African East Coast | 0 | - | 4.96 | 95,956 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,314 |
| 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 | 37,999 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,761 |
| U.S. States by Borders | 0 | - | 4.61 | 35,284 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,462 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,004 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,199 |
| 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 | 33,012 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,635 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,155 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,359 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,650 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,829 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,792 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,387 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,485 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,938 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,102 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,926 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,024 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,759 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,667 |
| 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 | 32,758 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,115 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,264 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,693 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,516 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,555 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,981 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,410 |
| Europe Capital to Country | 0 | - | 4.99 | 249,845 |
| Asia Capital to Country | 0 | - | 4.96 | 126,568 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,747 |
| European Capitals by Map | 0 | - | 4.99 | 138,896 |
| African Capitals by Map | 0 | - | 4.99 | 133,610 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,376 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,221 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,988 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,331 |
| European Coastal Capitals | 0 | - | 4.95 | 90,499 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,546 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,598 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,784 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,789 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,393 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,382 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,454 |
| Countries of the Middle East | 0 | - | 4.96 | 200,979 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,166 |
| Slavic Countries | 0 | - | 4.96 | 111,580 |
| African Island Countries | 0 | - | 4.96 | 101,533 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,841 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,322 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,318 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,774 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,409 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,365 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,842 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,567 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,645 |
| 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 | 151,107 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,507 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,144 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,075 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,920 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,195 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,205 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,070 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,938 |
