| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,972 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,937 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,842 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,571 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,350 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,450 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,811 |
| Panama Country Quiz | 0 | - | 4.61 | 25,720 |
| US States Quiz | 0 | - | 5.00 | 16,799,922 |
| Central American Countries | 0 | - | 4.98 | 155,662 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,636 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,202 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,173 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,257 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,292 |
| Countries of Africa | 0 | - | 5.00 | 2,524,736 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,369 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,768 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,033 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,316 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,853 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,895 |
| Countries Closest to India | 0 | - | 4.97 | 102,540 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,333 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,486 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,764 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,365 |
| US States with an Empty Map | 0 | - | 5.00 | 622,003 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,503 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,171 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,496 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,391 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,507 |
| The Only European Country ... | 0 | - | 4.91 | 215,493 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,341 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,496 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,513 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,558 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,474 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,258 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,144 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,705 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,024 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,506 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,205 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,668 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,622 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,245 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,712 |
| Countries of the Middle East | 0 | - | 4.96 | 200,233 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,840 |
| Slavic Countries | 0 | - | 4.96 | 111,344 |
| African Island Countries | 0 | - | 4.96 | 101,259 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,447 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,092 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,893 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,386 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,259 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,333 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,447 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,624 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,806 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,006 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,811 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,819 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,663 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,921 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,038 |
| Rivers of the United States | 0 | - | 4.93 | 65,922 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,092 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,329 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,208 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,644 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,751 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,015 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,930 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,645 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,458 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,078 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,707 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,791 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,986 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,710 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,602 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,898 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,808 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,809 |
| Monarchies of Europe | 0 | - | 4.90 | 97,788 |
| Monarchies of Asia | 0 | - | 4.97 | 70,887 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,704 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,914 |
| The Only African Country ... | 0 | - | 4.99 | 128,785 |
| The Only American Country ... | 0 | - | 4.92 | 121,263 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,973 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,539 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,532 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,079 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,617 |
| European Countries with One Border | 0 | - | 4.97 | 182,263 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,117 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,873 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,021 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,462 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,507 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,329 |
| Peru Country Quiz | 0 | - | 4.54 | 48,518 |
| Chile Country Quiz | 0 | - | 4.75 | 39,931 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,767 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,118 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 37,030 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,934 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,948 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,265 |
| UK Immigration by Country | 0 | - | 4.94 | 140,486 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,156 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,549 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,811 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,266 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,648 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,279 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,865 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,294 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,553 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,197 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,033 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,818 |
| Arms Exports - United States | 0 | - | 4.75 | 62,120 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,594 |
| Which South American Country? | 0 | - | 4.69 | 51,858 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,717 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,603 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,733 |
| Countries That Border Russia | 0 | - | 4.98 | 460,630 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,788 |
| Countries Bordering France | 0 | - | 4.83 | 401,426 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,236 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,437 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,840 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 71,959 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,727 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,531 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,293 |
| Germany Country Quiz | 0 | - | 4.82 | 157,329 |
| Russia Country Quiz | 0 | - | 4.85 | 114,128 |
| Italy Country Quiz | 0 | - | 4.82 | 122,809 |
| Japan Country Quiz | 0 | - | 4.93 | 142,041 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,136 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,150 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,967 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,237 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,732 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,224 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,300 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,475 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,529,949 |
| O Canada Lyrics | 0 | - | 4.47 | 50,898 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,679 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,840 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,899 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,100 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,393 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,239 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,684,313 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,038 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,433 |
| Random European Capital to Country | 0 | - | 4.98 | 190,314 |
| Random European Country to Capital | 0 | - | 4.93 | 162,269 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,979 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,081 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,971 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,179 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,252 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,331 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,489 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,804 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,675 |
| Every European Country Shape | 0 | - | 4.96 | 201,036 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,440 |
| Every African Country Shape | 0 | - | 4.90 | 86,775 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,508 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,617 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,930 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,050 |
| Countries Bordering India | 0 | - | 4.98 | 163,241 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,999 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,088 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,057 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,071 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,372 |
| Countries that Border China | 0 | - | 4.96 | 262,634 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,137 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,720 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,339 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,440 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,139 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,493 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,865 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,675 |
| Countries that Border Poland | 0 | - | 4.99 | 171,890 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,132 |
