| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,486 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,033 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,651 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,273 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,146 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,342 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,239 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,865 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,946 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,172 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,974 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,316 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,356 |
| US States Quiz | 0 | - | 5.00 | 16,858,415 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,860 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,698 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,708 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,532 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,707 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,003 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,723 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,626 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,716 |
| Asia Map Quiz | 0 | - | 4.99 | 915,929 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,639 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,052 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,818 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,079 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,944 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,888 |
| States of Mexico | 0 | - | 4.95 | 175,830 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,551 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,675 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,405 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,544 |
| Australia Map Quiz | 0 | - | 4.95 | 344,225 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,650 |
| Pixelated United States Map | 0 | - | 4.87 | 94,194 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,774 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,313 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,341 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,875 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,148 |
| U.S. States By Population | 0 | - | 4.92 | 153,484 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,349 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,396 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,175 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,561 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,609 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,865 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,794 |
| US States with an Empty Map | 0 | - | 5.00 | 624,056 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,497 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,276 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,926 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,751 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,097 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,114 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,325 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,986 |
| Canada Country Quiz | 0 | - | 4.54 | 132,430 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,875 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,166 |
| Flags of North and South America | 0 | - | 4.99 | 372,674 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,689 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,145 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,429 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,918 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,517 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,080 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,026 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,999 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,911 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,651 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,083 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,018 |
| North America Map Quiz | 0 | - | 4.98 | 248,227 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,610 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,709 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,595 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,550 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,867 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,923 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,870 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,050 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,669 |
| The Only American Country ... | 0 | - | 4.92 | 121,531 |
| Belize Country Quiz | 0 | - | 4.85 | 20,960 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,310 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,720 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,412 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,858 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,112 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,104 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,325 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,987 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,519 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,558 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,277 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,243 |
| States of Brazil | 0 | - | 4.97 | 87,874 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,837 |
| O Canada Lyrics | 0 | - | 4.47 | 50,926 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,721 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,175 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,184 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,332 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,708 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,705 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,141 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,306 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,524 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,904 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,365 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,575 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,372 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,819 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,694 |
| United States Country Quiz | 0 | - | 4.43 | 101,442 |
| States of India Map Quiz | 0 | - | 4.83 | 26,478 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,259 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,434 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,949 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,860 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,403 |
| World Map Quiz | 0 | - | 4.81 | 64,744 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,534 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,571 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,941 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,106 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,389 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,292 |
| Random U.S. City to State | 0 | - | 4.45 | 76,217 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,954 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,157 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,934 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,024 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,761 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,670 |
| Boroughs of New York City | 0 | - | 4.47 | 84,555 |
| Countries of Africa | 0 | - | 5.00 | 2,534,308 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,102 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,392 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,479 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,589 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,061 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,170 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,934 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,860 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,215 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,778 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,781 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,511 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,298 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,375 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,838 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,327 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,762 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,457 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,171 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,871 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,486 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,761 |
| New England States | 0 | - | 4.51 | 59,801 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,899 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,783 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,002 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,772 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,975 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,906 |
| U.S. States by Borders | 0 | - | 4.61 | 35,292 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,465 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,012 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,201 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,547 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,823 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,412 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,386 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,062 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,393 |
| Which City in Canada? | 0 | - | 4.83 | 57,038 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,837 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,565 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,755 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,092 |
| The Only European Country ... | 0 | - | 4.91 | 216,395 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,065 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,997 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,629 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,191 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,633 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,462 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,518 |
| Largest United States Airlines | 0 | - | 4.39 | 55,016 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,119 |
| Counties of England | 0 | - | 4.97 | 795,981 |
| African East Coast | 0 | - | 4.96 | 95,971 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,490 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,057 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 42,107 |
