| Colombia Country Quiz | 0 | - | 4.90 | 40,802 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,918 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,662 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,987 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,398 |
| Chile Country Quiz | 0 | - | 4.77 | 40,129 |
| Central American Countries | 0 | - | 4.98 | 156,767 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,956 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,812 |
| Germany Country Quiz | 0 | - | 4.83 | 158,173 |
| Russia Country Quiz | 0 | - | 4.83 | 114,695 |
| Japan Country Quiz | 0 | - | 4.93 | 142,733 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,167 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,238 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,588 |
| Peru Country Quiz | 0 | - | 4.54 | 48,757 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,905 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,704 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,777 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,562 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,100 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,673 |
| The Only European Country ... | 0 | - | 4.91 | 217,388 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,795 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,577 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,742 |
| Countries of Africa | 0 | - | 5.00 | 2,544,928 |
| Which South American Country? | 0 | - | 4.69 | 52,003 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,667 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,721 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,812 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,686 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,654 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,729 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,465 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,369 |
| Countries of the Middle East | 0 | - | 4.96 | 201,683 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,557 |
| Slavic Countries | 0 | - | 4.96 | 111,880 |
| African Island Countries | 0 | - | 4.96 | 101,872 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,964 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,233 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,788 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,835 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,344 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,923 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,024 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,710 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,396 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,433 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,794 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,479 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,361 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,221 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,434 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,105 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,542 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,574 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,249 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,523 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,927 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,334 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,245 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,663 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,346 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,578 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,094 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,550 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,274 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,205 |
| Monarchies of Europe | 0 | - | 4.90 | 98,350 |
| Monarchies of Asia | 0 | - | 4.97 | 71,223 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,021 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,475 |
| The Only African Country ... | 0 | - | 4.99 | 129,271 |
| The Only American Country ... | 0 | - | 4.92 | 121,816 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,207 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,888 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,042 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,849 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,258 |
| Countries That Border Russia | 0 | - | 4.98 | 462,818 |
| European Countries with One Border | 0 | - | 4.97 | 183,115 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,895 |
| Countries Bordering France | 0 | - | 4.83 | 403,543 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,674 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,399 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,585 |
| US States Quiz | 0 | - | 5.00 | 16,917,593 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,662 |
| UK Immigration by Country | 0 | - | 4.94 | 141,157 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,869 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,260 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,463 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,765 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,818 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,805 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,813 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,482 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,383 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,695 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,348 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,398 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,017 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,345 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,258 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,394 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,175 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,676 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,277 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,132 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,502 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,466 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,128 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,414 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,887 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,990 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,053 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,073 |
| States of Brazil | 0 | - | 4.97 | 88,582 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,796 |
| Random European Capital to Country | 0 | - | 4.98 | 191,394 |
| Random European Country to Capital | 0 | - | 4.93 | 165,386 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,600 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,984 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,185 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,514 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,471 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,524 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,797 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,489 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,355 |
| Every European Country Shape | 0 | - | 4.96 | 202,199 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,990 |
| Every African Country Shape | 0 | - | 4.90 | 87,646 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,431 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,431 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,007 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,411 |
| Countries Bordering India | 0 | - | 4.98 | 163,559 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,419 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,660 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,556 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,663 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,631 |
| Countries that Border China | 0 | - | 4.96 | 263,548 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,725 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,964 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,883 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,187 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,661 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,814 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,513 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,020 |
| Countries that Border Poland | 0 | - | 4.99 | 172,606 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,937 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,991 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,562 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,267 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,373 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,446 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,964 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,356 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,979 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,135 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,283 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,739 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,716 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,596 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,017 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,562 |
| Countries Closest to India | 0 | - | 4.97 | 102,935 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,820 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,349 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,043 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,948 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,013 |
| France Country Quiz | 0 | - | 4.70 | 135,181 |
| Spain Country Quiz | 0 | - | 4.44 | 128,771 |
| Italy Country Quiz | 0 | - | 4.77 | 123,591 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,653 |
| India Country Quiz | 0 | - | 4.43 | 130,750 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,481 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,105 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,379 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,009 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,926 |
| Countries with Megacities | 0 | - | 4.99 | 264,622 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,762 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,487 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,023 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,565 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,543 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,980 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,681 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,295 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,688 |
| Hindu Countries | 0 | - | 4.86 | 50,300 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,410 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,927 |
