| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,903 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,622 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,515 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,138 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 128,513 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,444 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,590 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,296 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,235 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,022 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,577 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,966 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,398 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,783 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,792 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,237 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,098 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,606 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,766 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,557 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,150 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,547 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,543 |
| Countries of Africa | 0 | - | 5.00 | 2,529,079 |
| Top 10 Richest Countries in Africa | 0 | - | 4.86 | 75,968 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,314 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,133 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,648 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,469 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,861 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,567 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,772 |
| The Only European Country ... | 0 | - | 4.91 | 215,906 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,667 |
| Hindu Countries | 0 | - | 4.86 | 49,987 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,715 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,563 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,148 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,080 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,212 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,392 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,023 |
| Asia Capital to Country | 0 | - | 4.96 | 126,425 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,031 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,485 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,091 |
| Countries of the Middle East | 0 | - | 4.96 | 200,678 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,965 |
| Slavic Countries | 0 | - | 4.96 | 111,456 |
| African Island Countries | 0 | - | 4.96 | 101,390 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,621 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,240 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,118 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,602 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,393 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,493 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,501 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,063 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,939 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,358 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,963 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,947 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,783 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,040 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,819 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,113 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,289 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,712 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,355 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,970 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,673 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,055 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,698 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,890 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,012 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,902 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,219 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,913 |
| Monarchies of Europe | 0 | - | 4.90 | 97,926 |
| Monarchies of Asia | 0 | - | 4.97 | 70,957 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,761 |
| The Only African Country ... | 0 | - | 4.98 | 128,899 |
| The Only American Country ... | 0 | - | 4.92 | 121,375 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,048 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,616 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,647 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,209 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,745 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,476 |
| European Countries with One Border | 0 | - | 4.97 | 182,469 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,281 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,016 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,962 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,223 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,032 |
| UK Immigration by Country | 0 | - | 4.94 | 140,631 |
| Central American Countries | 0 | - | 4.98 | 155,848 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,281 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,683 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,103 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,844 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,282 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,104 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,909 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,685 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,848 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,751 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,804 |
| Countries That Border Russia | 0 | - | 4.98 | 461,019 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,864 |
| Countries Bordering France | 0 | - | 4.83 | 401,795 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,527 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,488 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,930 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,756 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,272 |
| Germany Country Quiz | 0 | - | 4.82 | 157,526 |
| Russia Country Quiz | 0 | - | 4.85 | 114,243 |
| Italy Country Quiz | 0 | - | 4.82 | 123,155 |
| Japan Country Quiz | 0 | - | 4.93 | 142,183 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,374 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,219 |
| Italy A-Z | 0 | - | 4.49 | 58,142 |
| China A-Z | 0 | - | 4.55 | 67,096 |
| Germany A-Z | 0 | - | 4.56 | 62,534 |
| Australia A-Z | 0 | - | 4.54 | 49,936 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,281 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,659 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,598 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,434 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,528 |
| Random European Capital to Country | 0 | - | 4.98 | 190,587 |
| Random European Country to Capital | 0 | - | 4.93 | 164,397 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,406 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,029 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,267 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,319 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,374 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,126 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,010 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,996 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,208 |
| Every European Country Shape | 0 | - | 4.96 | 201,252 |
| Every African Country Shape | 0 | - | 4.90 | 86,963 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,283 |
| Countries Bordering India | 0 | - | 4.98 | 163,307 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,076 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,169 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,093 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,133 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,434 |
| Countries that Border China | 0 | - | 4.96 | 262,805 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,213 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,777 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,408 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,499 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,230 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,721 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,965 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,737 |
| Countries that Border Poland | 0 | - | 4.99 | 172,024 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,305 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,485 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,310 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,012 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,878 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,246 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,777 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,564 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,703 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,833 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,077 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,378 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,384 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,990 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,924 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,849 |
| Countries Closest to India | 0 | - | 4.97 | 102,608 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,426 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,673 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,822 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,610 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,586 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,410 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,494 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,691 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,573 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,630 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,951 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,877 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,137 |
| Vietnam War Countries | 0 | - | 4.83 | 94,048 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,111 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 63,354 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,138 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,421 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,501 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,351 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,242 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,498 |
