| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,222 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,165 |
| States of Mexico | 0 | - | 4.95 | 174,592 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,356 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,111 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,701 |
| Pixelated United States Map | 0 | - | 4.89 | 93,798 |
| US States with an Empty Map | 0 | - | 5.00 | 621,248 |
| US States Quiz | 0 | - | 5.00 | 16,774,888 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,092 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,987 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,715 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,006 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,179 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,619 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,546 |
| States of Brazil | 0 | - | 4.97 | 87,111 |
| Belize Country Quiz | 0 | - | 4.85 | 20,874 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,774 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,815 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,969 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,222 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,172 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,708 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,504 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,317 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,455 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,951 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,327 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,898 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,899 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,326 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,563 |
| U.S. States By Population | 0 | - | 4.92 | 152,765 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,869 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,157 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,935 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,971 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,242 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,987 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,803 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,414 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,384 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,819 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,985 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,798 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,285 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,400 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,109 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,109 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,328 |
| Flags of North and South America | 0 | - | 4.99 | 369,994 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,390 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,936 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,189 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,287 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,063 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,483 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,056 |
| South American Cities on the Map | 0 | - | 4.56 | 35,305 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,748 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,935 |
| African Island Countries | 0 | - | 4.96 | 101,125 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,779 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,352 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,481 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,951 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,005 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,175 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,061 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,051 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,175 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,703 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,375 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,001 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,568 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,207 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,068 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,742 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,497 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,684 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,076 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,715 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,444 |
| The Only American Country ... | 0 | - | 4.92 | 121,153 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,690 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.66 | 22,003 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,305 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,031 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,118 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,392 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,761 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,217 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,500 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,832 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,472 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,050 |
| Central American Countries | 0 | - | 4.98 | 155,493 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,437 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,088 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.57 | 18,677 |
| Grenada Country Quiz | 0 | - | 4.62 | 18,847 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,069 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,936 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,748 |
| Departments of France | 0 | - | 4.93 | 53,265 |
| Canadian Islands on the Map | 0 | - | 4.40 | 19,958 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,287 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,809 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,524 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,673 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,696 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,006 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,228 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,046 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,137 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,101 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,868 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,516 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,184 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,748 |
| Canada Country Quiz | 0 | - | 4.54 | 132,060 |
| United States Country Quiz | 0 | - | 4.43 | 101,007 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,122 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,860 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,784 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,721 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,625 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 68,912 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,682,684 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,067 |
| Random U.S. City to State | 0 | - | 4.45 | 75,640 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,100 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,431 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,422 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,402 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,269 |
| Peru Country Quiz | 0 | - | 4.54 | 48,463 |
| Chile Country Quiz | 0 | - | 4.75 | 39,879 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,727 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,456 |
| Panama Country Quiz | 0 | - | 4.61 | 25,691 |
| El Salvador Country Quiz | 0 | - | 4.62 | 31,597 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,313 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,773 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,794 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,357 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,282 |
| Asia Map Quiz | 0 | - | 4.99 | 910,695 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,464 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,475 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,248 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,514 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,968 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,458 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,245 |
| New England States | 0 | - | 4.51 | 59,754 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,625 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,945 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,549 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,810 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,785 |
| U.S. States by Borders | 0 | - | 4.63 | 35,187 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 183,828 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,357 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,805 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,079 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,760 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,603,151 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,285 |
| Name a City - European Countries | 0 | - | 4.91 | 64,803 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,430 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,834 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,870 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,234 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,261 |
| The Only European Country ... | 0 | - | 4.91 | 215,042 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,025 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,262 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,442 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,914 |
| Countries of Africa | 0 | - | 5.00 | 2,520,467 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,994 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,943 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,166 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,160 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,331 |
| Australia Map Quiz | 0 | - | 4.94 | 343,221 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,157 |
| African East Coast | 0 | - | 4.96 | 95,494 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,145 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,893 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,989 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 575,345 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,257 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,635 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,835 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,329 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,309 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,429 |
