| Mexico States Map Quiz | 0 | - | 4.84 | 103,796 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,386 |
| Belize Country Quiz | 0 | - | 4.85 | 20,807 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,239 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,232 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,431 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,267 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,799 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,497 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,317 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,346 |
| Asia Map Quiz | 0 | - | 4.99 | 907,048 |
| US States Quiz | 0 | - | 5.00 | 16,701,320 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,276 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,387 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,759 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,401 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,662 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,927 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,897 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,984 |
| States of Mexico | 0 | - | 4.95 | 173,349 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,908 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,314 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,019 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,468 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,856 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,360 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,317 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,906 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,930 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,800 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,472 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,926 |
| Australia Map Quiz | 0 | - | 4.94 | 342,486 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,308 |
| Pixelated United States Map | 0 | - | 4.89 | 93,483 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,736 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,366 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,421 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,674 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,910 |
| U.S. States By Population | 0 | - | 4.92 | 152,373 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,405 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,867 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,766 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,888 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,403 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,444 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,958 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,087 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,542 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,888 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,420 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,067 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,284 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,582 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,967 |
| Flags of North and South America | 0 | - | 4.99 | 367,252 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,096 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,807 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,938 |
| US States with an Empty Map | 0 | - | 5.00 | 618,852 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,719 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,587 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,949 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,473 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,079 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,206 |
| North America Map Quiz | 0 | - | 4.98 | 244,452 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,610 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,435 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,345 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,361 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,980 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,163 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,365 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,713 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,871 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,659 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,602 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,067 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,553 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,342 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,780 |
| The Only American Country ... | 0 | - | 4.92 | 120,763 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,160 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,346 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,861 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,369 |
| Panama Country Quiz | 0 | - | 4.61 | 25,606 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,207 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,684 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,130 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,685 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,092 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,428 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,970 |
| Central American Countries | 0 | - | 4.98 | 155,057 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,088 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,493 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,779 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,644 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,386 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,192 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,150 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,951 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,046 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,080 |
| States of Brazil | 0 | - | 4.98 | 86,390 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,965 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,275 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,450 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,734 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,788 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,504 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,722 |
| South American Cities on the Map | 0 | - | 4.57 | 35,243 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,710 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,597 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,449 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,477 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,074 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,095 |
| Canada Country Quiz | 0 | - | 4.54 | 131,717 |
| United States Country Quiz | 0 | - | 4.43 | 100,584 |
| States of India Map Quiz | 0 | - | 4.82 | 26,039 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,204 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,655 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,603 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,684 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,680 |
| Random U.S. City to State | 0 | - | 4.45 | 75,323 |
| World Map Quiz | 0 | - | 4.81 | 63,494 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,118 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,870 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,090 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,088 |
| Peru Country Quiz | 0 | - | 4.54 | 48,303 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,646 |
| Chile Country Quiz | 0 | - | 4.75 | 39,724 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,213 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,344 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,207 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,537 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,078 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,197 |
| New England States | 0 | - | 4.51 | 59,707 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,475 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,883 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,321 |
| U.S. States by Borders | 0 | - | 4.63 | 35,071 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,242 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,140 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,994 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,266 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,920 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,998 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,817 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,564 |
| The Only European Country ... | 0 | - | 4.91 | 213,840 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,150 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,542 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,210 |
| Countries of Africa | 0 | - | 5.00 | 2,507,945 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,020 |
| African East Coast | 0 | - | 4.96 | 95,055 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,696 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,591 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,793 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,279 |
| Cities in U.S. History #1 | 0 | - | 4.30 | 44,200 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,836 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,520 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,914 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,658 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,528 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,925 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,340 |
| Boroughs of New York City | 0 | - | 4.47 | 84,101 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,803 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,067 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,673 |
| Which South American Country? | 0 | - | 4.69 | 51,723 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,348 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,977 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,887 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,366 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,410 |
| Largest United States Airlines | 0 | - | 4.39 | 54,836 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,923 |
| Counties of England | 0 | - | 4.97 | 789,206 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,583 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,387 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,034 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,229 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,414 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,277 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,030 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,769 |
