| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,114 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,623 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,040 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,012 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,450 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,638 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,746 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,690 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,778 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,036 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,454 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,598 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,474 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,633 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,526 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,703 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,142 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,337 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,691 |
| The Only American Country ... | 0 | - | 4.92 | 122,244 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,722 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,851 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,975 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,144 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,908 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,084 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,140 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,710 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,870 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,641 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,516 |
| States of Mexico | 0 | - | 4.96 | 178,366 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,734 |
| Countries of Africa | 0 | - | 5.00 | 2,561,332 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,918 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,141 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,043 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,235 |
| The Only European Country ... | 0 | - | 4.91 | 219,183 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,051 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,624 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,608 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,947 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,362 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,021 |
| Pixelated United States Map | 0 | - | 4.88 | 94,838 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,105 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,320 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,342 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,392 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,416 |
| U.S. States By Population | 0 | - | 4.92 | 154,183 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,264 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,917 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,102 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,552 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,131 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,085 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,257 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,707 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,840 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,668 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,821 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,254 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,719 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,579 |
| Honduras Country Quiz | 0 | - | 4.52 | 24,032 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,263 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,690 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,251 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,060 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,749 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,346 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,680 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,099 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,937 |
| Countries of the Middle East | 0 | - | 4.96 | 203,027 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,234 |
| Slavic Countries | 0 | - | 4.96 | 112,412 |
| African Island Countries | 0 | - | 4.96 | 102,582 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,198 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,869 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,359 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,740 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,832 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,616 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,597 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,018 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,889 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,126 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,908 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,472 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,966 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,200 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 43,662 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,280 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,919 |
| Canada Country Quiz | 0 | - | 4.55 | 133,079 |
| United States Country Quiz | 0 | - | 4.43 | 102,238 |
| Flags of North and South America | 0 | - | 4.99 | 377,308 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,503 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,057 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,424 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,657 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,225 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,019 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,958 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,907 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,500 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,145 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,541 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,151 |
| Monarchies of Europe | 0 | - | 4.90 | 98,913 |
| Monarchies of Asia | 0 | - | 4.97 | 71,527 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,308 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,587 |
| The Only African Country ... | 0 | - | 4.99 | 129,712 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,403 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,446 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,870 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,576 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,909 |
| European Countries with One Border | 0 | - | 4.97 | 183,861 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,580 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,571 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,887 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,855 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,757 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| North America Cities by Map | 0 | - | 4.41 | 47,953 |
| Countries That Border Russia | 0 | - | 4.98 | 464,604 |
| Countries Bordering France | 0 | - | 4.83 | 405,013 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,946 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,565 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,494 |
| Territories of the United States | 0 | - | 4.80 | 52,635 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,889 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,899 |
| UK Immigration by Country | 0 | - | 4.94 | 141,760 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,980 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,027 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,120 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,788 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,377 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,428 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,067 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,601 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,592 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,849 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,363 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,950 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,844 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,773 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,484 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,910 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,634 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,851 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,736 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,800 |
| Germany Country Quiz | 0 | - | 4.82 | 158,887 |
| Russia Country Quiz | 0 | - | 4.83 | 115,345 |
| Japan Country Quiz | 0 | - | 4.93 | 143,388 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,077 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,773 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,266 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,292 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,603 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,097 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,556 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,852 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,022 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,952 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,294 |
| States of Brazil | 0 | - | 4.97 | 89,804 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,913 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,530 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,699 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,638 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,268 |
| Countries with Megacities | 0 | - | 4.99 | 267,343 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,945 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,200 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,263 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,308 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,612 |
| South American Cities on the Map | 0 | - | 4.52 | 35,561 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,862 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,230 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,105 |
| Random European Capital to Country | 0 | - | 4.98 | 192,201 |
| Random European Country to Capital | 0 | - | 4.93 | 165,960 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,009 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,479 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,365 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,610 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,755 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,704 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,050 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,954 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,759 |
