| Mexico States Map Quiz | 0 | - | 4.84 | 103,856 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,418 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,594 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,300 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,012 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,492 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,932 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,295 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,670 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,987 |
| Asia Map Quiz | 0 | - | 4.99 | 907,501 |
| US States Quiz | 0 | - | 5.00 | 16,710,323 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,366 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,460 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,817 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,435 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,696 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,083 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,042 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,127 |
| States of Mexico | 0 | - | 4.95 | 173,463 |
| Belize Country Quiz | 0 | - | 4.85 | 20,812 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,725 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,320 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,217 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,528 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,909 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,403 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,354 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,183 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,371 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,879 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,400 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,831 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,537 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,990 |
| Australia Map Quiz | 0 | - | 4.94 | 342,598 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,440 |
| Pixelated United States Map | 0 | - | 4.89 | 93,527 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,795 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,419 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,468 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,729 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,980 |
| U.S. States By Population | 0 | - | 4.92 | 152,419 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,467 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,903 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,782 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,931 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,473 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,604 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,035 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,122 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,567 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,899 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,467 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,104 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,300 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,648 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,214 |
| Flags of North and South America | 0 | - | 4.99 | 367,715 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,131 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,820 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,965 |
| US States with an Empty Map | 0 | - | 5.00 | 619,176 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,791 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,643 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,007 |
| African Island Countries | 0 | - | 4.96 | 100,837 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,509 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,082 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,241 |
| North America Map Quiz | 0 | - | 4.98 | 244,655 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,656 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,458 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,392 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,423 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,006 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,281 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,383 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,837 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,910 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,713 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,623 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,131 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,566 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,387 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,881 |
| The Only American Country ... | 0 | - | 4.92 | 120,807 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,651 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,232 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,925 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,268 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,776 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,167 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,474 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,030 |
| Central American Countries | 0 | - | 4.98 | 155,119 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,130 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,525 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,027 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,833 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,708 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,456 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,276 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,211 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,119 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,117 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,140 |
| States of Brazil | 0 | - | 4.98 | 86,460 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,023 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,332 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,498 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,776 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,842 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,564 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,752 |
| South American Cities on the Map | 0 | - | 4.57 | 35,252 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,757 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,615 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,518 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,482 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,090 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,129 |
| Canada Country Quiz | 0 | - | 4.55 | 131,769 |
| United States Country Quiz | 0 | - | 4.43 | 100,653 |
| States of India Map Quiz | 0 | - | 4.82 | 26,063 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,207 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,666 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,616 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,290 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,708 |
| Random U.S. City to State | 0 | - | 4.45 | 75,402 |
| World Map Quiz | 0 | - | 4.81 | 63,543 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,123 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,938 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,143 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,112 |
| Peru Country Quiz | 0 | - | 4.54 | 48,328 |
| Chile Country Quiz | 0 | - | 4.75 | 39,751 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,384 |
| Panama Country Quiz | 0 | - | 4.61 | 25,615 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,224 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,701 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,347 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,408 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,569 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,104 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,203 |
| New England States | 0 | - | 4.51 | 59,711 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,503 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,891 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,354 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,671 |
| U.S. States by Borders | 0 | - | 4.63 | 35,089 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,255 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,153 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,005 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,609 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,277 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,114 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,865 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,670 |
| The Only European Country ... | 0 | - | 4.91 | 213,992 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,250 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,655 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,238 |
| Countries of Africa | 0 | - | 5.00 | 2,509,453 |
| African East Coast | 0 | - | 4.96 | 95,098 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,689 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,986 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,805 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,284 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 44,691 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,876 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,538 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,921 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,663 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,533 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,932 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,341 |
| Boroughs of New York City | 0 | - | 4.47 | 84,130 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,413 |
| Asian Island Nations | 0 | - | 4.63 | 93,772 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,083 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,363 |
| Which South American Country? | 0 | - | 4.69 | 51,734 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,369 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,987 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,925 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,411 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,813 |
| Largest United States Airlines | 0 | - | 4.39 | 54,845 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,130 |
| Counties of England | 0 | - | 4.97 | 789,637 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,594 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,406 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,067 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,236 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,439 |
