| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,967 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,870 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,146 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,751 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,439 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,257 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,235 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,527 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,904 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,766 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,894 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,121 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,785 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,312 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,686 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,747 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,211 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,496 |
| The Only American Country ... | 0 | - | 4.92 | 122,042 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,620 |
| US States Quiz | 0 | - | 5.00 | 16,960,576 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,454 |
| Central American Countries | 0 | - | 4.98 | 157,106 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,142 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,610 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,338 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,613 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,429 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,329 |
| States of Mexico | 0 | - | 4.96 | 177,612 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,229 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,221 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,637 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,469 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,542 |
| Countries of Africa | 0 | - | 5.00 | 2,552,568 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,881 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,781 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,277 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,384 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,899 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,075 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,607 |
| Countries Closest to India | 0 | - | 4.97 | 103,099 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,035 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,042 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,158 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,827 |
| Pixelated United States Map | 0 | - | 4.88 | 94,648 |
| US States with an Empty Map | 0 | - | 5.00 | 627,431 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,784 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,999 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,015 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,657 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,015 |
| U.S. States By Population | 0 | - | 4.92 | 153,960 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,986 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,756 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,441 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,952 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,398 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,356 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,734 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,600 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,192 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,490 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,251 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,241 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,642 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,546 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,602 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,707 |
| The Only European Country ... | 0 | - | 4.91 | 218,315 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,403 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,123 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,828 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,808 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,947 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,104 |
| Canada Country Quiz | 0 | - | 4.55 | 132,885 |
| United States Country Quiz | 0 | - | 4.43 | 101,994 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,018 |
| Flags of North and South America | 0 | - | 4.99 | 375,814 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,274 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,912 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,769 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,101 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,885 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,341 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,244 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,184 |
| Countries of the Middle East | 0 | - | 4.96 | 202,235 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,917 |
| Slavic Countries | 0 | - | 4.96 | 112,171 |
| African Island Countries | 0 | - | 4.96 | 102,229 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,077 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,560 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,096 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,297 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,044 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,271 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,344 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,858 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,629 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,823 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,296 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,066 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,706 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,980 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,957 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,895 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,446 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,456 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,385 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,108 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,678 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,297 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,088 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,641 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,132 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,970 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,718 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,356 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,674 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,740 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,407 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,466 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,314 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,871 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,367 |
| Monarchies of Europe | 0 | - | 4.90 | 98,626 |
| Monarchies of Asia | 0 | - | 4.97 | 71,378 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,176 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,005 |
| The Only African Country ... | 0 | - | 4.99 | 129,502 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,312 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,184 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,307 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,222 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,587 |
| European Countries with One Border | 0 | - | 4.97 | 183,489 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,233 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,610 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,420 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,481 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,204 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,716 |
| Peru Country Quiz | 0 | - | 4.54 | 48,851 |
| Chile Country Quiz | 0 | - | 4.75 | 40,219 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,971 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,679 |
| Panama Country Quiz | 0 | - | 4.61 | 25,903 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,159 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,489 |
| UK Immigration by Country | 0 | - | 4.94 | 141,450 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,575 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,742 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,941 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,235 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,044 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,516 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,897 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,586 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,487 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,501 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,640 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,216 |
| Which South American Country? | 0 | - | 4.69 | 52,056 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,595 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,545 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,622 |
| Countries That Border Russia | 0 | - | 4.98 | 463,872 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,335 |
| Countries Bordering France | 0 | - | 4.83 | 404,326 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,305 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,801 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,469 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,196 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,799 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,068 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,655 |
| Germany Country Quiz | 0 | - | 4.83 | 158,558 |
| Russia Country Quiz | 0 | - | 4.83 | 115,133 |
| Japan Country Quiz | 0 | - | 4.93 | 143,082 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,641 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,614 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,198 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,503 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,004 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,872 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,793 |
| States of Brazil | 0 | - | 4.97 | 89,186 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,515 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,696 |
| O Canada Lyrics | 0 | - | 4.47 | 51,029 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,049 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,400 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,840 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,815 |
