| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,002 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,531 |
| States of Mexico | 0 | - | 4.96 | 177,963 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,688 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,583 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,008 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,693 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,352 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,504 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,603 |
| Pixelated United States Map | 0 | - | 4.88 | 94,742 |
| US States with an Empty Map | 0 | - | 5.00 | 628,062 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,922 |
| US States Quiz | 0 | - | 5.00 | 16,978,638 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,653 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,460 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,783 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,589 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,277 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,113 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,527 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,412 |
| States of Brazil | 0 | - | 4.97 | 89,485 |
| Departments of France | 0 | - | 4.93 | 54,972 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,928 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,838 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,420 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,357 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,789 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,950 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,170 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,189 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,235 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,235 |
| U.S. States By Population | 0 | - | 4.92 | 154,072 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,126 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,831 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,798 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,502 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,029 |
| All Cities in Canada on a Map | 0 | - | 4.41 | 18,618 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,520 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,781 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,882 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,167 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,351 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,282 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,571 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,283 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,088 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,505 |
| Canada Country Quiz | 0 | - | 4.55 | 132,970 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,108 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,558 |
| Flags of North and South America | 0 | - | 4.99 | 376,385 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,376 |
| Counties of England | 0 | - | 4.97 | 802,062 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,360 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,975 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,929 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,194 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,052 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,362 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,529 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,693 |
| Australian States and Territories | 0 | - | 4.96 | 142,755 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,982 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,103 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,375 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,771 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,385 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,126 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,741 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,175 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,590 |
| The Only American Country ... | 0 | - | 4.92 | 122,143 |
| Belize Country Quiz | 0 | - | 4.85 | 21,073 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,294 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,542 |
| Regions of Italy | 0 | - | 4.92 | 76,918 |
| States of India | 0 | - | 4.95 | 195,589 |
| Japanese Prefectures | 0 | - | 4.98 | 138,743 |
| Provinces of China | 0 | - | 4.97 | 207,484 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,163 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,454 |
| States of Germany | 0 | - | 4.95 | 154,260 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,677 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,241 |
| Provinces of Turkey | 0 | - | 4.95 | 205,680 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,378 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,701 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,378 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,206 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,073 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,635 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,726 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,481 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,842 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,967 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,757 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,975 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,922 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,514 |
| Regions of New Zealand | 0 | - | 4.84 | 28,694 |
| Canadian Islands on the Map | 0 | - | 4.40 | 20,093 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,420 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,610 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,691 |
| O Canada Lyrics | 0 | - | 4.47 | 51,052 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,110 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,974 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,348 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,377 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,034 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,562 |
| South American Cities on the Map | 0 | - | 4.52 | 35,536 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,716 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,296 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,662 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,582 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,182 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,957 |
| United States Country Quiz | 0 | - | 4.43 | 102,114 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,069 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,266 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,177 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,039 |
| Counties of Ireland | 0 | - | 4.92 | 197,060 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,597 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,197 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,846 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,611 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,631 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,331 |
| Asia Map Quiz | 0 | - | 4.99 | 924,139 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,536 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,648,937 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,385 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,309 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,259 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,482 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,968 |
| Random U.S. City to State | 0 | - | 4.45 | 76,819 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,421 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,067 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,967 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,014 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,557 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,121 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,850 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,774 |
| Boroughs of New York City | 0 | - | 4.47 | 84,926 |
| Countries of Africa | 0 | - | 5.00 | 2,556,115 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,374 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,699 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,724 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,784 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,228 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,870 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,326 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,761 |
| United States Map Quiz | 0 | - | 4.98 | 4,169,592 |
| Australia Map Quiz | 0 | - | 4.95 | 345,991 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,986 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,919 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,086 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,174 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,358 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,116 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,865 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,287 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,520 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,051 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,607 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,318 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,970 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,564 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,832 |
| New England States | 0 | - | 4.51 | 59,888 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,110 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,026 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,106 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,093 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,256 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,119 |
| U.S. States by Borders | 0 | - | 4.62 | 35,455 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 188,467 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,667 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,305 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,425 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,810 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,160 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,669 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,469 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,438 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,863 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,945 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,505 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,421 |
| Name a City - European Countries | 0 | - | 4.90 | 66,067 |
