| Countries Bordering Brazil | 0 | - | 4.96 | 132,365 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,062 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,987 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,610 |
| Peru Country Quiz | 0 | - | 4.54 | 48,993 |
| European Countries with One Border | 0 | - | 4.97 | 184,056 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,777 |
| Countries That Border Russia | 0 | - | 4.98 | 464,976 |
| Countries Bordering France | 0 | - | 4.83 | 405,402 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,917 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,289 |
| Central American Countries | 0 | - | 4.98 | 157,583 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,699 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,550 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,510 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,881 |
| Chile Country Quiz | 0 | - | 4.75 | 40,351 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,054 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,616 |
| Countries of Africa | 0 | - | 5.00 | 2,565,454 |
| Countries Bordering India | 0 | - | 4.98 | 163,909 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,118 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,060 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,752 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,167 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,908 |
| Countries that Border China | 0 | - | 4.96 | 264,575 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,219 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,220 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,280 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,934 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,232 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,939 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,985 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,386 |
| Countries that Border Poland | 0 | - | 4.99 | 173,363 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,876 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,293 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,277 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,539 |
| The Only European Country ... | 0 | - | 4.91 | 219,653 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,399 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,867 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Which South American Country? | 0 | - | 4.69 | 52,151 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,372 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,643 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,425 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,658 |
| Countries that Beat Brazil | 0 | - | 4.50 | 69,353 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,655 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,724 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,729 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,328 |
| Countries of the Middle East | 0 | - | 4.96 | 203,318 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,396 |
| Slavic Countries | 0 | - | 4.96 | 112,529 |
| African Island Countries | 0 | - | 4.96 | 102,760 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,051 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,512 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,999 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,203 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,809 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,752 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,088 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,000 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,564 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,087 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,728 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,095 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,344 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,693 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,928 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 418,296 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,318 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,713 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,833 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,565 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,896 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,879 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,979 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,499 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,363 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,119 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,995 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,183 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,601 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,323 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,791 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,632 |
| Monarchies of Europe | 0 | - | 4.90 | 99,055 |
| Monarchies of Asia | 0 | - | 4.97 | 71,623 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,368 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,882 |
| The Only African Country ... | 0 | - | 4.99 | 129,816 |
| The Only American Country ... | 0 | - | 4.92 | 122,364 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,460 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,572 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,012 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,758 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,096 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,997 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,255 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,940 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,007 |
| US States Quiz | 0 | - | 5.00 | 17,026,245 |
| UK Immigration by Country | 0 | - | 4.94 | 141,918 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,582 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,142 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,173 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,234 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,099 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,010 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,506 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,788 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,966 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,169 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,269 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,659 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,954 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,455 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,093 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,981 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,821 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,440 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,606 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,967 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,721 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,980 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,794 |
| Germany Country Quiz | 0 | - | 4.82 | 159,092 |
| Russia Country Quiz | 0 | - | 4.83 | 115,470 |
| Japan Country Quiz | 0 | - | 4.93 | 143,555 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,296 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,843 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,809 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,653 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,152 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,747 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,118 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,801 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,563 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,823 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,173 |
| Random European Capital to Country | 0 | - | 4.98 | 192,378 |
| Random European Country to Capital | 0 | - | 4.93 | 166,104 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,117 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,618 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,408 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,836 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,673 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,760 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,123 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,346 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,189 |
| Every European Country Shape | 0 | - | 4.96 | 203,293 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,745 |
| Every African Country Shape | 0 | - | 4.90 | 88,649 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,725 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,156 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,447 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,844 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,773 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,620 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,962 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,650 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,030 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,669 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,236 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,403 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,362 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,479 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,574 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,288 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,184 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,680 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,165 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,043 |
| Countries Closest to India | 0 | - | 4.97 | 103,351 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,829 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,698 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,354 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,434 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,575 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,566 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,034 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,362 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,427 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,060 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,567 |
| Countries with Megacities | 0 | - | 4.99 | 268,005 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,219 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,372 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,549 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,476 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 127,854 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,645 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,638 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,835 |
| Hindu Countries | 0 | - | 4.86 | 50,684 |
