| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,785 |
| Central American Countries | 0 | - | 4.98 | 156,292 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,404 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,138 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,592 |
| States of Mexico | 0 | - | 4.95 | 175,725 |
| Belize Country Quiz | 0 | - | 4.85 | 20,950 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,639 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,136 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,627 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,422 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,542 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,850 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,371 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,802 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,383 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,963 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,410 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,781 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,626 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,655 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,973 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,416 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,527 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,958 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,857 |
| States of Brazil | 0 | - | 4.97 | 87,785 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,770 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,840 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,470 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,605 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,294 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,404 |
| Pixelated United States Map | 0 | - | 4.87 | 94,147 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,731 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,265 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,285 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,815 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,078 |
| U.S. States By Population | 0 | - | 4.92 | 153,446 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,297 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,369 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,433 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,145 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,528 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,851 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,635 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,112 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,450 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,156 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,440 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,116 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,859 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,077 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,095 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,703 |
| Flags of North and South America | 0 | - | 4.99 | 372,436 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,659 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,387 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,477 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,747 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,829 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,764 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,009 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,848 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,012 |
| The Only American Country ... | 0 | - | 4.92 | 121,480 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,081 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,574 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,052 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,544 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,857 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,569 |
| North America Cities by Map | 0 | - | 4.41 | 47,779 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,339 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,051 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,501 |
| Territories of the United States | 0 | - | 4.79 | 52,352 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,529 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,545 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,614 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,294 |
| South American Cities on the Map | 0 | - | 4.53 | 35,399 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,890 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,569 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,355 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,704 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,904 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,239 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,877 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,674 |
| Canada Country Quiz | 0 | - | 4.54 | 132,392 |
| United States Country Quiz | 0 | - | 4.43 | 101,414 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,163 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,120 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,454 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,925 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,846 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,521 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,273 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,901 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,240 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,486 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,547 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,761 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,466 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,290 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,974 |
| Asia Map Quiz | 0 | - | 4.99 | 915,522 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,813 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,241 |
| New England States | 0 | - | 4.51 | 59,793 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,765 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,996 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,747 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,948 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,889 |
| U.S. States by Borders | 0 | - | 4.61 | 35,278 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,451 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,989 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,196 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,607 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 33,005 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,630 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,146 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,355 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,644 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,813 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,775 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,379 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,462 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,930 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,772 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,733 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,542 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,596 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,735 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,608 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,015 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,731 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,720 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,997 |
| The Only European Country ... | 0 | - | 4.91 | 216,258 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,961 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,924 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,614 |
| Countries of Africa | 0 | - | 5.00 | 2,532,843 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,147 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,924 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,566 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,800 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,744 |
| Australia Map Quiz | 0 | - | 4.95 | 344,124 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,183 |
| African East Coast | 0 | - | 4.96 | 95,926 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,308 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,682 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 24,018 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,717 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,463 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,090 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,472 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,404 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,367 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,916 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,021 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,757 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,661 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,392 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,111 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,314 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,200 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,096 |
| Largest United States Airlines | 0 | - | 4.39 | 55,008 |
| Counties of England | 0 | - | 4.97 | 795,535 |
| South American Physical Geography | 0 | - | 4.58 | 18,333 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,300 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,452 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,170 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,147 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,864 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,478 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,754 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,110 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,359 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,405 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,273 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,510 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,932 |
| Europe Capital to Country | 0 | - | 4.99 | 249,764 |
| Asia Capital to Country | 0 | - | 4.96 | 126,547 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,713 |
| European Capitals by Map | 0 | - | 4.99 | 138,817 |
| African Capitals by Map | 0 | - | 4.99 | 133,536 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,179 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,964 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,307 |
| European Coastal Capitals | 0 | - | 4.95 | 90,463 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,533 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,517 |
