| Colombia Country Quiz | 0 | - | 4.90 | 40,964 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,202 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,857 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,524 |
| Chile Country Quiz | 0 | - | 4.75 | 40,260 |
| Central American Countries | 0 | - | 4.98 | 157,244 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,522 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,173 |
| Germany Country Quiz | 0 | - | 4.82 | 158,746 |
| Russia Country Quiz | 0 | - | 4.83 | 115,257 |
| Japan Country Quiz | 0 | - | 4.93 | 143,243 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,873 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,540 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,779 |
| Peru Country Quiz | 0 | - | 4.54 | 48,890 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,995 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,822 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,329 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,597 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,763 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,972 |
| The Only European Country ... | 0 | - | 4.91 | 218,746 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,760 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,388 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,885 |
| Countries of Africa | 0 | - | 5.00 | 2,556,931 |
| Which South American Country? | 0 | - | 4.69 | 52,089 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,795 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,948 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,404 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,112 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,903 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,851 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,735 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,553 |
| Countries of the Middle East | 0 | - | 4.96 | 202,474 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,091 |
| Slavic Countries | 0 | - | 4.96 | 112,299 |
| African Island Countries | 0 | - | 4.96 | 102,373 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,143 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,729 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,246 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,497 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,241 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,415 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,460 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,924 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,732 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,965 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,407 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,195 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,831 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,084 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,058 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,563 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,605 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,049 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,551 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,710 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,757 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,268 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,910 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,594 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,798 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,804 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,419 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,030 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,603 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,451 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 25,003 |
| Monarchies of Europe | 0 | - | 4.90 | 98,783 |
| Monarchies of Asia | 0 | - | 4.97 | 71,463 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,246 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,321 |
| The Only African Country ... | 0 | - | 4.99 | 129,608 |
| The Only American Country ... | 0 | - | 4.92 | 122,158 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,363 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,245 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,425 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,394 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,751 |
| Countries That Border Russia | 0 | - | 4.98 | 464,306 |
| European Countries with One Border | 0 | - | 4.97 | 183,681 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,434 |
| Countries Bordering France | 0 | - | 4.83 | 404,696 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,649 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,752 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,729 |
| US States Quiz | 0 | - | 5.00 | 16,982,910 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,893 |
| UK Immigration by Country | 0 | - | 4.94 | 141,614 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,305 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,753 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,892 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,043 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,215 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,574 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,260 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,043 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,782 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,988 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,544 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,743 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,296 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,789 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,717 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,707 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,414 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,868 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,547 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,753 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,683 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,701 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,235 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,554 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,058 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,926 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,211 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,548 |
| States of Brazil | 0 | - | 4.97 | 89,555 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,018 |
| Random European Capital to Country | 0 | - | 4.98 | 192,048 |
| Random European Country to Capital | 0 | - | 4.93 | 165,813 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,950 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,365 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,321 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,686 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,586 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,660 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,997 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,626 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,445 |
| Every European Country Shape | 0 | - | 4.96 | 202,824 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,558 |
| Every African Country Shape | 0 | - | 4.90 | 88,279 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,499 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,930 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,064 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,659 |
| Countries Bordering India | 0 | - | 4.98 | 163,784 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,968 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,900 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,684 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,020 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,800 |
| Countries that Border China | 0 | - | 4.96 | 264,151 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,062 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,106 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,155 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,709 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,017 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,896 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,844 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,213 |
| Countries that Border Poland | 0 | - | 4.99 | 173,089 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,447 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,373 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,800 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,486 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,773 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,589 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,120 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,008 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,223 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,336 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,444 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,090 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,995 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,035 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,104 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,855 |
| Countries Closest to India | 0 | - | 4.97 | 103,184 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,143 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,277 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,227 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,260 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,388 |
| France Country Quiz | 0 | - | 4.70 | 135,587 |
| Spain Country Quiz | 0 | - | 4.44 | 129,181 |
| Italy Country Quiz | 0 | - | 4.77 | 123,975 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,903 |
| India Country Quiz | 0 | - | 4.43 | 131,168 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,542 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,074 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,176 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,248 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,981 |
| Countries with Megacities | 0 | - | 4.99 | 266,771 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,669 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,018 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,982 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,138 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,328 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,365 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 238,189 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,371 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,394 |
| Hindu Countries | 0 | - | 4.87 | 50,545 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,634 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,095 |
