| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,252 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,508 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,435 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,571 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,677 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,579 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,464 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,622 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,016 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,827 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,074 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,278 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,910 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,702 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,688 |
| The Only American Country ... | 0 | - | 4.92 | 122,229 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,864 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,763 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,817 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,252 |
| US States Quiz | 0 | - | 5.00 | 17,000,673 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,704 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,058 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,698 |
| Central American Countries | 0 | - | 4.98 | 157,374 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,615 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,862 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,553 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,843 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,731 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,761 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,629 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,502 |
| States of Mexico | 0 | - | 4.96 | 178,334 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,615 |
| Countries of Africa | 0 | - | 5.00 | 2,560,834 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,276 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,158 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,396 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,489 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,067 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,130 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,751 |
| Countries Closest to India | 0 | - | 4.97 | 103,244 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,218 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,415 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,280 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,533 |
| Pixelated United States Map | 0 | - | 4.88 | 94,831 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,094 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,300 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,333 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,381 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,404 |
| U.S. States By Population | 0 | - | 4.92 | 154,170 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,249 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,910 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,545 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,115 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,874 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,983 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,197 |
| The Only European Country ... | 0 | - | 4.91 | 219,123 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,016 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,576 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,940 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,853 |
| US States with an Empty Map | 0 | - | 5.00 | 628,838 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,675 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,201 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,044 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,851 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,451 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,717 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,340 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,679 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,951 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,869 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,173 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,280 |
| Canada Country Quiz | 0 | - | 4.55 | 133,069 |
| United States Country Quiz | 0 | - | 4.43 | 102,222 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,926 |
| Flags of North and South America | 0 | - | 4.99 | 377,204 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,487 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,405 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,056 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,187 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,325 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,364 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,205 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,094 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,884 |
| Countries of the Middle East | 0 | - | 4.96 | 202,993 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,212 |
| Slavic Countries | 0 | - | 4.96 | 112,398 |
| African Island Countries | 0 | - | 4.96 | 102,537 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,193 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,851 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,340 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,691 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,659 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,571 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,570 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,997 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,855 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,101 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,834 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,393 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,943 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,183 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 40,605 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,171 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,601 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,618 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,392 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,818 |
| Peru Country Quiz | 0 | - | 4.54 | 48,934 |
| Chile Country Quiz | 0 | - | 4.75 | 40,295 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,013 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,077 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,689 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,538 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,595 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,889 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,543 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,419 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,883 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,223 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,577 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,169 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,905 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,926 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,885 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,602 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,596 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,486 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,132 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,531 |
| Monarchies of Europe | 0 | - | 4.90 | 98,896 |
| Monarchies of Asia | 0 | - | 4.97 | 71,517 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,298 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,567 |
| The Only African Country ... | 0 | - | 4.99 | 129,694 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,392 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,388 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,841 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,554 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,884 |
| European Countries with One Border | 0 | - | 4.97 | 183,835 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,568 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,835 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,038 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,556 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,716 |
| Panama Country Quiz | 0 | - | 4.61 | 25,945 |
| UK Immigration by Country | 0 | - | 4.94 | 141,746 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,952 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,007 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,113 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,756 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,366 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,379 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,060 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,130 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,594 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,582 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,839 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,358 |
| Which South American Country? | 0 | - | 4.69 | 52,124 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,924 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,821 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,765 |
| Countries That Border Russia | 0 | - | 4.98 | 464,564 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,476 |
| Countries Bordering France | 0 | - | 4.83 | 404,984 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,918 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,908 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,621 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,328 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,740 |
| Germany Country Quiz | 0 | - | 4.82 | 158,867 |
| Russia Country Quiz | 0 | - | 4.83 | 115,330 |
| Japan Country Quiz | 0 | - | 4.93 | 143,362 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,051 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,758 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,264 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,597 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,092 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,942 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,684 |
| States of Brazil | 0 | - | 4.97 | 89,756 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,890 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,749 |
| O Canada Lyrics | 0 | - | 4.47 | 51,069 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,172 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,660 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,105 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,066 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,715 |
