| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 65,311 |
| United States Map Quiz | 0 | - | 4.98 | 3,902,730 |
| Countries of North America Quiz | 0 | - | 5.00 | 879,902 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 584,846 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 851,597 |
| North America Capitals Quiz | 0 | - | 4.99 | 186,081 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,131 |
| Canada Provinces and Territories | 0 | - | 4.99 | 289,696 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,117 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.83 | 33,263 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 72,460 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,652 |
| Central American Countries | 0 | - | 4.98 | 139,470 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 104,433 |
| Total United States Immigration by Country | 0 | - | 4.89 | 96,703 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 116,672 |
| Mexico States Map Quiz | 0 | - | 4.84 | 90,594 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,716 |
| States of Mexico | 0 | - | 4.95 | 141,318 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 340,124 |
| Countries with the Most Airports | 0 | - | 4.96 | 80,336 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,052 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,935,863 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 93,307 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 78,656 |
| Countries Closest to Canada | 0 | - | 4.90 | 184,459 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 100,553 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 96,173 |
| 10 Southernmost U.S. States | 0 | - | 4.84 | 99,217 |
| U.S. States with Short Names | 0 | - | 4.87 | 129,704 |
| U.S. States that Start with M | 0 | - | 4.91 | 150,451 |
| U.S. States By Population | 0 | - | 4.90 | 129,978 |
| U.S. States that Start with N | 0 | - | 4.95 | 155,515 |
| U.S. States with Longest Names | 0 | - | 4.84 | 36,040 |
| 10 Northernmost U.S. States | 0 | - | 4.89 | 73,673 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 58,355 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 145,363 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 167,892 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 99,041 |
| Top 10 Newest U.S. States | 0 | - | 4.81 | 68,100 |
| Top 10 Least Obese U.S. States | 0 | - | 4.81 | 68,134 |
| South America Map Quiz | 0 | - | 5.00 | 1,420,311 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 172,860 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 149,957 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 91,325 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 79,808 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 39,092 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,680 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,720 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.89 | 89,472 |
| U.S. National Parks Quiz | 0 | - | 4.79 | 46,729 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 73,192 |
| South America Capitals Quiz | 0 | - | 5.00 | 419,593 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,855 |
| The Only American Country ... | 0 | - | 4.94 | 109,720 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 309,877 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,673 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 88,923 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 355,542 |
| Europe Map Quiz | 0 | - | 5.00 | 4,293,922 |
| Most Mentioned Enemies of the USA | 0 | - | 4.79 | 159,834 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 81,401 |
| Brazil States Map Quiz | 0 | - | 4.83 | 39,568 |
| Largest United States Airlines | 0 | - | 4.38 | 52,028 |
| Territories of the United States | 0 | - | 4.76 | 48,543 |
| States of Brazil | 0 | - | 4.97 | 68,642 |
| Canada Immigration by Country | 0 | - | 4.52 | 57,223 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 94,218 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 137,081 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,537 |
| Countries with American Expatriates | 0 | - | 4.58 | 40,926 |
| Canada Country Quiz | 0 | - | 4.54 | 121,392 |
| United States Country Quiz | 0 | - | 4.45 | 89,119 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,345,265 |
| Oceania Map Quiz | 0 | - | 4.98 | 568,193 |
| Africa Map Quiz | 0 | - | 5.00 | 1,939,487 |
| Asia Map Quiz | 0 | - | 4.99 | 785,532 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 38,329 |
| Canada Cities Map Quiz | 0 | - | 4.65 | 109,425 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 386,407 |
| Cities by Airports | 0 | - | 4.51 | 81,256 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,357 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 68,271 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.11 | 26,046 |
| 20 Most-Visited Places in Canada | 0 | - | 4.18 | 12,167 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 34,817 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.34 | 35,948 |
| North America Cities by Map | 0 | - | 4.39 | 45,305 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.26 | 31,911 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.58 | 130,602 |
| Africa Capitals Quiz | 0 | - | 4.99 | 634,590 |
| Asia Capitals Quiz | 0 | - | 4.98 | 594,062 |
| Countries That Use the Euro | 0 | - | 4.92 | 63,024 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 98,913 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,280 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,133 |
| The Only European Country ... | 0 | - | 4.94 | 178,550 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,400 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,650 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.96 | 103,357 |
| Countries of Africa | 0 | - | 5.00 | 2,168,302 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 92,181 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 37,903 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 198,620 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,281,501 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,333 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,890 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,929 |
| Australia Map Quiz | 0 | - | 4.95 | 319,698 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,875 |
| African East Coast | 0 | - | 4.97 | 84,243 |
| Canadian Geography on the Map | 0 | - | 4.56 | 24,159 |
| New England States | 0 | - | 4.54 | 52,434 |
| US States by Land Area | 0 | - | 4.59 | 48,481 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.52 | 36,172 |
| Add a Letter - Make a U.S. State | 0 | - | 4.74 | 76,509 |
| 10 Easternmost U.S. States | 0 | - | 4.54 | 52,989 |
| The Only U.S. State ... #1 | 0 | - | 4.51 | 82,595 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.47 | 40,498 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.47 | 93,623 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.79 | 56,323 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 61,440 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 61,658 |
| Top 10 Most Obese U.S. States | 0 | - | 4.50 | 64,865 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.51 | 64,516 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.45 | 48,259 |
| Top 10 Most White U.S. States | 0 | - | 4.52 | 55,623 |
| Top 10 Most German U.S. States | 0 | - | 4.50 | 42,291 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.46 | 64,978 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 106,230 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 37,125 |
| Jamaica Country Quiz | 0 | - | 4.59 | 32,126 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.75 | 54,013 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.76 | 52,914 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 33,942 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 58,295 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.54 | 31,765 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.76 | 42,394 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,044,831 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,564 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,818 |
| Countries of Europe by Population | 0 | - | 4.98 | 126,823 |
| U.S Cities by African-American Population | 0 | - | 4.40 | 82,847 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,936 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,577 |
| Important Places in U.S. History | 0 | - | 4.23 | 36,434 |
| Europe Capital to Country | 0 | - | 4.99 | 219,974 |
| Asia Capital to Country | 0 | - | 4.96 | 105,696 |
| EU Capitals with No Hints | 0 | - | 4.96 | 124,489 |
| European Capitals by Map | 0 | - | 4.99 | 93,555 |
| African Capitals by Map | 0 | - | 4.99 | 110,636 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 234,636 |
| Asian Capitals by Map | 0 | - | 4.98 | 47,053 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 78,901 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 72,075 |
| European Coastal Capitals | 0 | - | 4.95 | 77,179 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,580 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,299 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 193,751 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,069 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 17,596 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,184,677 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,504 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,247 |
| Countries of the Middle East | 0 | - | 4.96 | 173,577 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,715 |
| Slavic Countries | 0 | - | 4.96 | 100,522 |
| African Island Countries | 0 | - | 4.96 | 89,356 |
| Countries by Airline Passengers | 0 | - | 4.91 | 49,156 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 111,021 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,623 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,375 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,676 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,515 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,658 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,040 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,285 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,420 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,692 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,878 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,735 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,582 |
| Bahamas Country Quiz | 0 | - | 4.61 | 17,532 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,981 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,720 |
| North America Map Quiz | 0 | - | 4.98 | 198,621 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,710 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,214 |
| Flags of Africa Quiz | 0 | - | 4.99 | 386,685 |
| World Currency Quiz | 0 | - | 4.92 | 247,310 |
| Australian States and Territories | 0 | - | 4.96 | 129,023 |
| Counties of England | 0 | - | 4.96 | 690,655 |
| The Americas Geography by Letter - B | 0 | - | 4.51 | 48,890 |
| The Americas Geography by Letter - S | 0 | - | 4.56 | 41,555 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 60,700 |
| Top African Languages on a Map | 0 | - | 4.92 | 53,104 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 285,481 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 223,044 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,358 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 66,734 |
