| Colombia Country Quiz | 0 | - | 4.90 | 40,806 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,924 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,671 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,995 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,403 |
| Chile Country Quiz | 0 | - | 4.75 | 40,134 |
| Central American Countries | 0 | - | 4.98 | 156,795 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,967 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,823 |
| Germany Country Quiz | 0 | - | 4.83 | 158,192 |
| Russia Country Quiz | 0 | - | 4.83 | 114,706 |
| Japan Country Quiz | 0 | - | 4.93 | 142,746 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,194 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,254 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,596 |
| Peru Country Quiz | 0 | - | 4.54 | 48,761 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,907 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,712 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,793 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,594 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,116 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,705 |
| The Only European Country ... | 0 | - | 4.91 | 217,421 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,827 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,591 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Countries of Africa | 0 | - | 5.00 | 2,545,274 |
| Which South American Country? | 0 | - | 4.69 | 52,003 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,674 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,826 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,936 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,703 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,659 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,865 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,496 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,400 |
| Countries of the Middle East | 0 | - | 4.96 | 201,714 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,568 |
| Slavic Countries | 0 | - | 4.96 | 111,895 |
| African Island Countries | 0 | - | 4.96 | 101,883 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,966 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,251 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,806 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,859 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,376 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,938 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,042 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,721 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,410 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,444 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,801 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,493 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,378 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,230 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,446 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,125 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,624 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,592 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,252 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,527 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,982 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,364 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,256 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,679 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,361 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,586 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,104 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,566 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,282 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,219 |
| Monarchies of Europe | 0 | - | 4.90 | 98,357 |
| Monarchies of Asia | 0 | - | 4.97 | 71,229 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,028 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,512 |
| The Only African Country ... | 0 | - | 4.99 | 129,282 |
| The Only American Country ... | 0 | - | 4.92 | 121,825 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,212 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,893 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,054 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,865 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,273 |
| Countries That Border Russia | 0 | - | 4.98 | 462,852 |
| European Countries with One Border | 0 | - | 4.97 | 183,132 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,905 |
| Countries Bordering France | 0 | - | 4.83 | 403,579 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,703 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,410 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,588 |
| US States Quiz | 0 | - | 5.00 | 16,919,803 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,755 |
| UK Immigration by Country | 0 | - | 4.94 | 141,172 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,886 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,271 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,482 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,771 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,876 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,816 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,822 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,548 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,388 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,704 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,358 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,409 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,023 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,366 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,270 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,515 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,190 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,683 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,286 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,147 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,511 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,472 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,132 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,415 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,895 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,589 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,084 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,151 |
| States of Brazil | 0 | - | 4.97 | 88,628 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,805 |
| Random European Capital to Country | 0 | - | 4.98 | 191,487 |
| Random European Country to Capital | 0 | - | 4.93 | 165,397 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,616 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,015 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,191 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,523 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,471 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,525 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,802 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,522 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,386 |
| Every European Country Shape | 0 | - | 4.96 | 202,219 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,993 |
| Every African Country Shape | 0 | - | 4.90 | 87,665 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,459 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,437 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,024 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,423 |
| Countries Bordering India | 0 | - | 4.98 | 163,570 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,435 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,667 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,568 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,670 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,635 |
| Countries that Border China | 0 | - | 4.96 | 263,571 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,737 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,971 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,891 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,402 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,673 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,820 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,527 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,025 |
| Countries that Border Poland | 0 | - | 4.99 | 172,617 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,952 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,000 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,567 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,280 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,385 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,451 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,969 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,377 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,989 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,138 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,287 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,755 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,721 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,606 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,019 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,575 |
| Countries Closest to India | 0 | - | 4.97 | 102,946 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,833 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,361 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,045 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,960 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,020 |
| France Country Quiz | 0 | - | 4.70 | 135,193 |
| Spain Country Quiz | 0 | - | 4.44 | 128,784 |
| Italy Country Quiz | 0 | - | 4.77 | 123,607 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,659 |
| India Country Quiz | 0 | - | 4.43 | 130,762 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,482 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,193 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,546 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,049 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,958 |
| Countries with Megacities | 0 | - | 4.99 | 264,686 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,791 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,500 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,056 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,576 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,576 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,996 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,700 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,299 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,711 |
| Hindu Countries | 0 | - | 4.86 | 50,309 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,420 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,933 |
