| Colombia Country Quiz | 0 | - | 4.90 | 40,787 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,882 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,644 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,393 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,964 |
| Central American Countries | 0 | - | 4.98 | 156,719 |
| Germany Country Quiz | 0 | - | 4.83 | 158,126 |
| Russia Country Quiz | 0 | - | 4.83 | 114,666 |
| Japan Country Quiz | 0 | - | 4.93 | 142,689 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,111 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,577 |
| Peru Country Quiz | 0 | - | 4.54 | 48,743 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,900 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,721 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,470 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,056 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,610 |
| The Only European Country ... | 0 | - | 4.91 | 217,274 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,715 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,503 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,727 |
| Countries of Africa | 0 | - | 5.00 | 2,543,458 |
| Which South American Country? | 0 | - | 4.69 | 51,993 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,636 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,398 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,379 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,642 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,634 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,386 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,353 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,259 |
| Countries of the Middle East | 0 | - | 4.96 | 201,583 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,519 |
| Slavic Countries | 0 | - | 4.96 | 111,844 |
| African Island Countries | 0 | - | 4.96 | 101,828 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,949 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,177 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,732 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,777 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,271 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,876 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,966 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,695 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,367 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,385 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,760 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,439 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,335 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,190 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,406 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,787 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,054 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,318 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,534 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,234 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,512 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,826 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,690 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,273 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,173 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,613 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,313 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,562 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,057 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,504 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,251 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,188 |
| Monarchies of Europe | 0 | - | 4.90 | 98,313 |
| Monarchies of Asia | 0 | - | 4.97 | 71,190 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,991 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,379 |
| The Only African Country ... | 0 | - | 4.99 | 129,256 |
| The Only American Country ... | 0 | - | 4.92 | 121,781 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,191 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,864 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,015 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,796 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,212 |
| Countries That Border Russia | 0 | - | 4.98 | 462,679 |
| European Countries with One Border | 0 | - | 4.97 | 183,063 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,840 |
| Countries Bordering France | 0 | - | 4.83 | 403,403 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,491 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,361 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,573 |
| US States Quiz | 0 | - | 5.00 | 16,910,348 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,444 |
| UK Immigration by Country | 0 | - | 4.94 | 141,112 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,829 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,221 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,429 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,742 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,689 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,743 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,774 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,326 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,344 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,663 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,332 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,350 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,993 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,271 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,201 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,072 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,148 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,655 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,243 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,094 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,473 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,447 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,125 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,405 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,870 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,222 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,466 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,944 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,947 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,763 |
| Random European Capital to Country | 0 | - | 4.98 | 191,167 |
| Random European Country to Capital | 0 | - | 4.93 | 165,348 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,574 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,920 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,924 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,168 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,489 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,465 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,515 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,779 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,396 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,238 |
| Every European Country Shape | 0 | - | 4.96 | 202,131 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,954 |
| Every African Country Shape | 0 | - | 4.90 | 87,595 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,356 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,399 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,959 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,388 |
| Countries Bordering India | 0 | - | 4.98 | 163,539 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,390 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,624 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,523 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,616 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,618 |
| Countries that Border China | 0 | - | 4.96 | 263,494 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,689 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,944 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,844 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 131,214 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,626 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,809 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,479 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,001 |
| Countries that Border Poland | 0 | - | 4.99 | 172,556 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,896 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,958 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,541 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,248 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,322 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,438 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,953 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,306 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,957 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,108 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,265 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,704 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,686 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,541 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,012 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,420 |
| Countries Closest to India | 0 | - | 4.97 | 102,922 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,794 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,285 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,022 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,930 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,986 |
| France Country Quiz | 0 | - | 4.70 | 135,144 |
| Spain Country Quiz | 0 | - | 4.44 | 128,736 |
| Italy Country Quiz | 0 | - | 4.77 | 123,571 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,627 |
| India Country Quiz | 0 | - | 4.43 | 130,716 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,472 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,927 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,897 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,898 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,836 |
| Countries with Megacities | 0 | - | 4.99 | 264,446 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,702 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,447 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 137,959 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,513 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,476 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,959 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,639 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,292 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,652 |
| Hindu Countries | 0 | - | 4.86 | 50,274 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,384 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,912 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,604 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,512 |
