| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,092 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,427 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,465 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,645 |
| Pixelated United States Map | 0 | - | 4.88 | 94,502 |
| US States with an Empty Map | 0 | - | 5.00 | 626,270 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,575 |
| US States Quiz | 0 | - | 5.00 | 16,927,156 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,288 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,307 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,938 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,019 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,215 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,152 |
| States of Mexico | 0 | - | 4.96 | 176,919 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,242 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,894 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,609 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,544 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,007 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,044 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,706 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,169 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,772 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,711 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,398 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,713 |
| U.S. States By Population | 0 | - | 4.92 | 153,784 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,776 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,619 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,555 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,347 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,820 |
| All Cities in Canada on a Map | 0 | - | 4.41 | 18,547 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,018 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,608 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,032 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,371 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,045 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,017 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,183 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,343 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,200 |
| African Island Countries | 0 | - | 4.96 | 101,922 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,751 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,904 |
| Canada Country Quiz | 0 | - | 4.54 | 132,712 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,032 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,394 |
| Flags of North and South America | 0 | - | 4.99 | 374,624 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,983 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,973 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,556 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,200 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,454 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,252 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,630 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,692 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,562 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,452 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,890 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,583 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,934 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,970 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,563 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,368 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,011 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,983 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,389 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,037 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,726 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,323 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,957 |
| The Only American Country ... | 0 | - | 4.92 | 121,855 |
| Belize Country Quiz | 0 | - | 4.85 | 21,024 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,249 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,454 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,144 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,108 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,429 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,045 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,814 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,727 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,176 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,387 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,298 |
| O Canada Lyrics | 0 | - | 4.47 | 50,989 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,587 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,436 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,738 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,873 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,285 |
| States of Brazil | 0 | - | 4.97 | 88,735 |
| Departments of France | 0 | - | 4.93 | 54,549 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,134 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,075 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,560 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,935 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,610 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 83,329 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,100 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,551 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,446 |
| South American Cities on the Map | 0 | - | 4.53 | 35,478 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,881 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,838 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,619 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,482 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,555 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,825 |
| United States Country Quiz | 0 | - | 4.43 | 101,771 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,948 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,925 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,551 |
| Asia Map Quiz | 0 | - | 4.99 | 920,253 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,219 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,078 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,976 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,363 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,306 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,777 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,635,793 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,269 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,693,568 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,813 |
| Random U.S. City to State | 0 | - | 4.45 | 76,608 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,344 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,892 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,958 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,693 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,918 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,545 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,506 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,717 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,178 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,403 |
| New England States | 0 | - | 4.51 | 59,841 |
| U.S. States by Land Area | 0 | - | 4.63 | 52,917 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,047 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 82,935 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,135 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 41,018 |
| U.S. States by Borders | 0 | - | 4.61 | 35,388 |
| Save Americans by Guessing U.S. States | 0 | - | 4.63 | 186,698 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,553 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,161 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,281 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,601 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,218 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 419,025 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,387 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,806 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,909 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,443 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,117 |
| Name a City - European Countries | 0 | - | 4.90 | 65,718 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,249 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,196 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,160 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,080 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,816 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,729 |
| Boroughs of New York City | 0 | - | 4.47 | 84,738 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,708 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,157 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,809 |
| Asian Island Nations | 0 | - | 4.63 | 94,321 |
| The Only European Country ... | 0 | - | 4.91 | 217,590 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,910 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,707 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,756 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,787 |
| Countries of Africa | 0 | - | 5.00 | 2,546,657 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,604 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,683 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,164 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,784 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,249 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,114 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,351 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,010 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,388 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,203 |
| Australia Map Quiz | 0 | - | 4.95 | 345,322 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,203 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,858 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,959 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,007 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,330 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,085 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,912 |
| African East Coast | 0 | - | 4.96 | 96,345 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,571 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,402 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,545 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,254 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,916 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,532 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,800 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,004 |
