| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,320 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,845 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,784 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,513 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,128 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,317 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,474 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,058 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,699 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,838 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,355 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,819 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,894 |
| Central American Countries | 0 | - | 4.98 | 155,884 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,313 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,192 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,862 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,448 |
| States of Mexico | 0 | - | 4.95 | 175,483 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,579 |
| Countries with the Most Airports | 0 | - | 4.96 | 98,549 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,320,941 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,338 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,506 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,255 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,018 |
| Pixelated United States Map | 0 | - | 4.87 | 94,067 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,635 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,158 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,199 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,684 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,956 |
| U.S. States By Population | 0 | - | 4.92 | 152,999 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,182 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,313 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,373 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,100 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,455 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,765 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,506 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,041 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,422 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,110 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,261 |
| Flags of North and South America | 0 | - | 4.99 | 371,863 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,319 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,784 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,753 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,012 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,069 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,529 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,279 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,595 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,335 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,392 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,929 |
| The Only American Country ... | 0 | - | 4.92 | 121,397 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,658 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,823 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,988 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,318 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,258 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,914 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,862 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,950 |
| Largest United States Airlines | 0 | - | 4.39 | 54,991 |
| Territories of the United States | 0 | - | 4.79 | 52,332 |
| States of Brazil | 0 | - | 4.97 | 87,628 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,657 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,511 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,571 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,776 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,255 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,381 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,865 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,554 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,696 |
| Canada Country Quiz | 0 | - | 4.54 | 132,317 |
| United States Country Quiz | 0 | - | 4.43 | 101,303 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,464 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,550 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,569 |
| Asia Map Quiz | 0 | - | 4.99 | 914,417 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,159 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,059 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,886 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,485 |
| Cities by Airports | 0 | - | 4.49 | 88,636 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,327 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,426 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,101 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,643 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,174 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,715 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,534 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,217 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,778 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,944 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,531 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,595 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 135,560 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,820 |
| The Only European Country ... | 0 | - | 4.91 | 215,974 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,725 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,765 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,577 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 125,095 |
| Countries of Africa | 0 | - | 5.00 | 2,529,935 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 120,790 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,840 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,791 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,449 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,623 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,601 |
| Australia Map Quiz | 0 | - | 4.95 | 343,821 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,936 |
| African East Coast | 0 | - | 4.96 | 95,824 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,294 |
| New England States | 0 | - | 4.51 | 59,782 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,745 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,982 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,685 |
| U.S. States by Borders | 0 | - | 4.61 | 35,256 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,425 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,940 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,173 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,571 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 32,974 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,566 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,116 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,340 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,617 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,757 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,719 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,353 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,384 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,888 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,065 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,844 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,007 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,743 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,647 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,543 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,028 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,434 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,145 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,126 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,853 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,465 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,732 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,089 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,868 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,388 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,121 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,393 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,807 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,384 |
| Europe Capital to Country | 0 | - | 4.99 | 249,546 |
| Asia Capital to Country | 0 | - | 4.96 | 126,465 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,564 |
| European Capitals by Map | 0 | - | 4.99 | 138,534 |
| African Capitals by Map | 0 | - | 4.99 | 133,352 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,329 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,067 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,868 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,225 |
| European Coastal Capitals | 0 | - | 4.95 | 90,371 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,496 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,134 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,536 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,738 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,385 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,180 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,156 |
| Countries of the Middle East | 0 | - | 4.96 | 200,728 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,996 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| African Island Countries | 0 | - | 4.96 | 101,415 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,787 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,274 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,193 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,650 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,273 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,155 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,637 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,421 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,522 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,509 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,083 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,963 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,381 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,991 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,966 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,803 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,071 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,188 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,978 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,721 |
