| Central American Countries | 0 | - | 4.98 | 156,574 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,677 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,311 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,593 |
| United States Map Quiz | 0 | - | 4.98 | 4,160,821 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,741 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,347 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,838 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,889 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,522 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,006 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,789 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,853 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,418 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,445 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,923 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,878 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,120 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,187 |
| The Only American Country ... | 0 | - | 4.92 | 121,698 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,606 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,637 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,107 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,059 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,529 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,264 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,529 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,998 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,878 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,168 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,266 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,169 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,004 |
| States of Mexico | 0 | - | 4.96 | 176,354 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,241 |
| Countries of Africa | 0 | - | 5.00 | 2,540,284 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,247 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,546 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,932 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,417 |
| The Only European Country ... | 0 | - | 4.91 | 216,955 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,481 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,438 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,323 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,689 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,174 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,754 |
| Pixelated United States Map | 0 | - | 4.87 | 94,344 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,990 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,536 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,534 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,130 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,426 |
| U.S. States By Population | 0 | - | 4.92 | 153,625 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,551 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,496 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,609 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,252 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,693 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,146 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,854 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,321 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,610 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,345 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,786 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,070 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,787 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,945 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,141 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,230 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,156 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,592 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,487 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,960 |
| Countries of the Middle East | 0 | - | 4.96 | 201,333 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,391 |
| Slavic Countries | 0 | - | 4.96 | 111,750 |
| African Island Countries | 0 | - | 4.96 | 101,719 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,912 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,009 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,590 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,650 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,135 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,759 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,839 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,657 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,295 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,286 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,660 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,328 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,228 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,072 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,335 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,617 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,620 |
| Canada Country Quiz | 0 | - | 4.54 | 132,557 |
| United States Country Quiz | 0 | - | 4.43 | 101,602 |
| Flags of North and South America | 0 | - | 4.99 | 373,601 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,836 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,530 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,918 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,057 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,992 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,453 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,008 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,483 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,965 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,395 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,138 |
| Monarchies of Europe | 0 | - | 4.90 | 98,222 |
| Monarchies of Asia | 0 | - | 4.97 | 71,133 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,939 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,030 |
| The Only African Country ... | 0 | - | 4.99 | 129,180 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,153 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,821 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,934 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,670 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,093 |
| European Countries with One Border | 0 | - | 4.97 | 182,915 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,701 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,608 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,271 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,600 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,892 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,840 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,601 |
| North America Cities by Map | 0 | - | 4.41 | 47,823 |
| Countries That Border Russia | 0 | - | 4.98 | 462,020 |
| Countries Bordering France | 0 | - | 4.83 | 402,806 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,640 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,360 |
| Europe Map Quiz | 0 | - | 5.00 | 4,766,213 |
| Territories of the United States | 0 | - | 4.80 | 52,425 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,643 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,710 |
| UK Immigration by Country | 0 | - | 4.94 | 141,003 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,114 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,323 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,671 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,563 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,678 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,939 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,558 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,279 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,389 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,134 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,905 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,206 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,107 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,030 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,086 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,614 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,169 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,024 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,424 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,446 |
| Germany Country Quiz | 0 | - | 4.83 | 157,978 |
| Russia Country Quiz | 0 | - | 4.83 | 114,571 |
| Japan Country Quiz | 0 | - | 4.93 | 142,588 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,958 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,398 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,097 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,226 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,372 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,805 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,457 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,536 |
| Syria Country Quiz | 0 | - | 4.81 | 32,810 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,820 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,722 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,183 |
| States of Brazil | 0 | - | 4.97 | 88,292 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,019 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,988 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,768 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,613 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,663 |
| Countries with Megacities | 0 | - | 4.99 | 263,960 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,512 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,343 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,777 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,400 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,372 |
| South American Cities on the Map | 0 | - | 4.53 | 35,441 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,687 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,977 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,715 |
| Random European Capital to Country | 0 | - | 4.98 | 191,030 |
| Random European Country to Capital | 0 | - | 4.93 | 165,246 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,518 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,827 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,138 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,496 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,438 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,491 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,697 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,143 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,986 |
| Every European Country Shape | 0 | - | 4.96 | 201,946 |
