| Central American Countries | 0 | - | 4.98 | 155,886 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,898 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,544 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,485 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,929 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,320 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,208 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,463 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,152 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,313 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,362 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,340 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,510 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,256 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,022 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,287 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,414 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,066 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,931 |
| The Only American Country ... | 0 | - | 4.92 | 121,402 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,536 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,544 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,031 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,702 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,324 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,843 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,359 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,490 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,536 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,898 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,921 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,863 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,789 |
| States of Mexico | 0 | - | 4.95 | 175,499 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,592 |
| Countries of Africa | 0 | - | 5.00 | 2,530,075 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,535 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,264 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,601 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,829 |
| The Only European Country ... | 0 | - | 4.91 | 215,983 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,733 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,329 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,768 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,579 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,447 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,629 |
| Pixelated United States Map | 0 | - | 4.87 | 94,068 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,640 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,161 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,202 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,688 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,960 |
| U.S. States By Population | 0 | - | 4.92 | 153,005 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,185 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,313 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,376 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,101 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,459 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,773 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,511 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,044 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,425 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,113 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,748 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,131 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,325 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,797 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,761 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,017 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,072 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,559 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,194 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,164 |
| Countries of the Middle East | 0 | - | 4.96 | 200,732 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,000 |
| Slavic Countries | 0 | - | 4.96 | 111,488 |
| African Island Countries | 0 | - | 4.96 | 101,423 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,788 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,652 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,274 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,158 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,637 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,423 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,525 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,509 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,083 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,968 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,384 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,996 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,970 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,806 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,071 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,440 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,509 |
| Canada Country Quiz | 0 | - | 4.54 | 132,320 |
| United States Country Quiz | 0 | - | 4.43 | 101,311 |
| Flags of North and South America | 0 | - | 4.99 | 371,900 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,596 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,336 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,824 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,418 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,499 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,010 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,614 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,342 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,725 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,046 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,931 |
| Monarchies of Europe | 0 | - | 4.90 | 97,949 |
| Monarchies of Asia | 0 | - | 4.97 | 70,978 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,775 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,292 |
| The Only African Country ... | 0 | - | 4.98 | 128,925 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,058 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,636 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,667 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,247 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,773 |
| European Countries with One Border | 0 | - | 4.97 | 182,510 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,316 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,847 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,984 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,519 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,837 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,823 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| Countries That Border Russia | 0 | - | 4.98 | 461,096 |
| Countries Bordering France | 0 | - | 4.83 | 401,882 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,601 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,243 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,441 |
| Territories of the United States | 0 | - | 4.79 | 52,333 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,515 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,571 |
| UK Immigration by Country | 0 | - | 4.94 | 140,673 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,716 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,007 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,446 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,945 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,338 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 130,683 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,305 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,122 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,275 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,933 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,708 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,881 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,783 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,819 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,879 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,498 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,946 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,777 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,288 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,948 |
| Germany Country Quiz | 0 | - | 4.82 | 157,575 |
| Russia Country Quiz | 0 | - | 4.85 | 114,277 |
| Italy Country Quiz | 0 | - | 4.82 | 123,193 |
| Japan Country Quiz | 0 | - | 4.93 | 142,209 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,458 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,238 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,015 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,188 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,293 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,673 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,413 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,389 |
| Syria Country Quiz | 0 | - | 4.81 | 32,673 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,720 |
| States of Brazil | 0 | - | 4.97 | 87,641 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,666 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,777 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,053 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,664 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,972 |
| Countries with Megacities | 0 | - | 4.99 | 258,686 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,843 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,961 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,128 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,967 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,258 |
| South American Cities on the Map | 0 | - | 4.56 | 35,385 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,383 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,865 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,546 |
| Random European Capital to Country | 0 | - | 4.98 | 190,622 |
| Random European Country to Capital | 0 | - | 4.93 | 164,572 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,211 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,594 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,041 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,915 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,274 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,380 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,559 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,232 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,094 |
| Every European Country Shape | 0 | - | 4.96 | 201,295 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,560 |
