| Countries Bordering Brazil | 0 | - | 4.96 | 132,364 |
| 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 | 48,989 |
| European Countries with One Border | 0 | - | 4.97 | 184,052 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,772 |
| Countries That Border Russia | 0 | - | 4.98 | 464,969 |
| Countries Bordering France | 0 | - | 4.83 | 405,400 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,915 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,285 |
| Central American Countries | 0 | - | 4.98 | 157,580 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,698 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,548 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,510 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,878 |
| Chile Country Quiz | 0 | - | 4.75 | 40,350 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,052 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,616 |
| Countries of Africa | 0 | - | 5.00 | 2,565,393 |
| Countries Bordering India | 0 | - | 4.98 | 163,908 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,116 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,059 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,751 |
| 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 | 264,573 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,218 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,219 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,280 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,933 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,230 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,939 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,984 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,384 |
| Countries that Border Poland | 0 | - | 4.99 | 173,361 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,875 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,287 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,275 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,529 |
| The Only European Country ... | 0 | - | 4.91 | 219,650 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,396 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,866 |
| 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 | 1,337,364 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,613 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,423 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,657 |
| Countries that Beat Brazil | 0 | - | 4.50 | 69,353 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,627 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,713 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,724 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,324 |
| Countries of the Middle East | 0 | - | 4.96 | 203,312 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,394 |
| Slavic Countries | 0 | - | 4.96 | 112,527 |
| African Island Countries | 0 | - | 4.96 | 102,755 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,048 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,510 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,996 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,200 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,805 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,750 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,088 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,997 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,562 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,086 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,726 |
| 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 | 47,685 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,927 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 418,292 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,317 |
| 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 | 905,562 |
| 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 | 234,977 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,496 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,360 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,119 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,993 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,183 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,598 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,322 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,791 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,630 |
| Monarchies of Europe | 0 | - | 4.90 | 99,052 |
| Monarchies of Asia | 0 | - | 4.97 | 71,621 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,368 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,876 |
| The Only African Country ... | 0 | - | 4.99 | 129,814 |
| The Only American Country ... | 0 | - | 4.92 | 122,362 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,456 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,571 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,010 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,756 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,093 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,997 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,253 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,939 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,005 |
| US States Quiz | 0 | - | 5.00 | 17,025,986 |
| UK Immigration by Country | 0 | - | 4.94 | 141,917 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,581 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,141 |
| 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 | 247,097 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,007 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,506 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,785 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,965 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,167 |
| 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 | 80,953 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,453 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,088 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,977 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,821 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,439 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,605 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,964 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,719 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,975 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,793 |
| Germany Country Quiz | 0 | - | 4.82 | 159,091 |
| Russia Country Quiz | 0 | - | 4.83 | 115,467 |
| Japan Country Quiz | 0 | - | 4.93 | 143,553 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,293 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,843 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,808 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,651 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,152 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,744 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,111 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,798 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,558 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,813 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,173 |
| Random European Capital to Country | 0 | - | 4.98 | 192,375 |
| Random European Country to Capital | 0 | - | 4.93 | 166,104 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,103 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,607 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,408 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,835 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,673 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,759 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,122 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,343 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,186 |
| Every European Country Shape | 0 | - | 4.96 | 203,287 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,743 |
| Every African Country Shape | 0 | - | 4.90 | 88,648 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,723 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,156 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,446 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,844 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,771 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,620 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,960 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,647 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,028 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,668 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,234 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,400 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,361 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,479 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,572 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,286 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,184 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,678 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,165 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,042 |
| Countries Closest to India | 0 | - | 4.97 | 103,350 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,801 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,691 |
| 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 | 4,793,968 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,355 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,410 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,057 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,565 |
| Countries with Megacities | 0 | - | 4.99 | 267,998 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,214 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,372 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,545 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,474 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 127,850 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,643 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,637 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,834 |
| Hindu Countries | 0 | - | 4.86 | 50,683 |
