| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,235 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,013 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,924 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,420 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,672 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,679 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,341 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,457 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,324 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,568 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,946 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,330 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,965 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,533 |
| Every African Country Shape | 0 | - | 4.90 | 87,458 |
| Countries of Africa | 0 | - | 5.00 | 2,540,386 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,849 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,871 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,253 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,504 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,934 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,421 |
| The Only European Country ... | 0 | - | 4.91 | 216,967 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,490 |
| Hindu Countries | 0 | - | 4.86 | 50,216 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,945 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,328 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,692 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,343 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,331 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,631 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,588 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,077 |
| African Capitals by Map | 0 | - | 4.99 | 133,989 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,964 |
| Countries of the Middle East | 0 | - | 4.96 | 201,336 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,394 |
| Slavic Countries | 0 | - | 4.96 | 111,754 |
| African Island Countries | 0 | - | 4.96 | 101,721 |
| Random African Flag to Country | 0 | - | 4.88 | 75,017 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,013 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,594 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,653 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,137 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,763 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,840 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,662 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,295 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,290 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,662 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,329 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,231 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,075 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,336 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,109 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,103 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,442 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,227 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,552 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,813 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,814 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,518 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,063 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,994 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,027 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,487 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,561 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,967 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,396 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,188 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,617 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,138 |
| Monarchies of Europe | 0 | - | 4.90 | 98,223 |
| Monarchies of Asia | 0 | - | 4.97 | 71,135 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,939 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,040 |
| The Only African Country ... | 0 | - | 4.99 | 129,185 |
| The Only American Country ... | 0 | - | 4.92 | 121,699 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,153 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,824 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,937 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,673 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,097 |
| European Countries with One Border | 0 | - | 4.97 | 182,919 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,705 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,273 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,360 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,214 |
| UK Immigration by Country | 0 | - | 4.94 | 141,005 |
| Central American Countries | 0 | - | 4.98 | 156,577 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,742 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,119 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,358 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,267 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,561 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,281 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,135 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,905 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,206 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,108 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,033 |
| Countries That Border Russia | 0 | - | 4.98 | 462,025 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,086 |
| Countries Bordering France | 0 | - | 4.83 | 402,808 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,644 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,615 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,170 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,026 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,425 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,306 |
| Germany Country Quiz | 0 | - | 4.83 | 157,981 |
| Russia Country Quiz | 0 | - | 4.83 | 114,573 |
| Japan Country Quiz | 0 | - | 4.93 | 142,590 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,966 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,398 |
| Italy A-Z | 0 | - | 4.49 | 58,358 |
| China A-Z | 0 | - | 4.55 | 67,294 |
| Germany A-Z | 0 | - | 4.56 | 62,644 |
| Australia A-Z | 0 | - | 4.54 | 49,997 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,373 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,805 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,850 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,550 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,716 |
| Random European Capital to Country | 0 | - | 4.98 | 191,034 |
| Random European Country to Capital | 0 | - | 4.93 | 165,253 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,519 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,830 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,296 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,688 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,139 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,439 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,439 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,492 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,699 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,148 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,991 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,538 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,692 |
| Every European Country Shape | 0 | - | 4.96 | 201,949 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,853 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,179 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,328 |
| Countries Bordering India | 0 | - | 4.98 | 163,462 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,296 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,372 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,178 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,332 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,571 |
| Countries that Border China | 0 | - | 4.96 | 263,309 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,415 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,899 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,588 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,689 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,490 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,784 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,217 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,910 |
| Countries that Border Poland | 0 | - | 4.99 | 172,376 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,791 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,857 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,501 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,200 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,220 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,422 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,901 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,151 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,900 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,045 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,221 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,638 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,618 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,446 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,991 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,146 |
| Countries Closest to India | 0 | - | 4.97 | 102,847 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,722 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,170 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,983 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,755 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,797 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,457 |
| Europe Map Quiz | 0 | - | 5.00 | 4,766,323 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,794 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,622 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,886 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,533 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,542 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 105,758 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,481 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,617 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,291 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,621 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,645 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,470 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,609 |
| Countries that Beat China | 0 | - | 4.85 | 115,972 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,924 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,896 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,957 |
