| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,606 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,539 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,479 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,818 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,542 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,585 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,037 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,241 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,690 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,215 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,883 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,950 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,959 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,506 |
| UK Immigration by Country | 0 | - | 4.94 | 141,590 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,731 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,879 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,032 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,199 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,244 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,978 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,713 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,846 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,784 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,010 |
| Random European Capital to Country | 0 | - | 4.98 | 192,025 |
| Random European Country to Capital | 0 | - | 4.93 | 165,800 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,473 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,234 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,321 |
| Every European Country Shape | 0 | - | 4.96 | 202,804 |
| Countries of Africa | 0 | - | 5.00 | 2,556,261 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,912 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,753 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 238,171 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,550 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,697 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,734 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,932 |
| The Only European Country ... | 0 | - | 4.91 | 218,683 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,712 |
| Hindu Countries | 0 | - | 4.87 | 50,535 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,357 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,880 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,216 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,362 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,560 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,949 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,099 |
| Europe Capital to Country | 0 | - | 4.99 | 251,865 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,821 |
| European Capitals by Map | 0 | - | 4.99 | 141,880 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,769 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,093 |
| European Coastal Capitals | 0 | - | 4.95 | 91,219 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,573 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,503 |
| Countries of the Middle East | 0 | - | 4.96 | 202,441 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,061 |
| Slavic Countries | 0 | - | 4.96 | 112,284 |
| African Island Countries | 0 | - | 4.96 | 102,353 |
| Random European Flag to Country | 0 | - | 4.90 | 184,036 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,696 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,226 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,470 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,219 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,397 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,447 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,916 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,719 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,950 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,391 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,176 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,814 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,073 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,048 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,509 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,475 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,147 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,889 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,571 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,779 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,797 |
| Official Cities in the UK | 0 | - | 4.89 | 285,927 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,506 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,004 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,525 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,656 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,411 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,262 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,013 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,590 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,443 |
| Monarchies of Europe | 0 | - | 4.90 | 98,767 |
| Monarchies of Asia | 0 | - | 4.97 | 71,455 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,237 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,274 |
| The Only African Country ... | 0 | - | 4.99 | 129,594 |
| The Only American Country ... | 0 | - | 4.92 | 122,148 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,358 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,239 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,412 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,367 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,733 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,786 |
| European Countries with One Border | 0 | - | 4.97 | 183,643 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,402 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,708 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,738 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,520 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,873 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,204 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,839 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,821 |
| Central American Countries | 0 | - | 4.98 | 157,224 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,504 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,283 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,127 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,763 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,977 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,967 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,533 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,730 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,291 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,782 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,701 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,702 |
| Countries That Border Russia | 0 | - | 4.98 | 464,248 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,405 |
| Countries Bordering France | 0 | - | 4.83 | 404,654 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,619 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,860 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,535 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,741 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,672 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,624 |
| Germany Country Quiz | 0 | - | 4.82 | 158,727 |
| Russia Country Quiz | 0 | - | 4.83 | 115,239 |
| Japan Country Quiz | 0 | - | 4.93 | 143,217 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,691 |
| Italy A-Z | 0 | - | 4.49 | 58,701 |
| China A-Z | 0 | - | 4.55 | 67,578 |
| Germany A-Z | 0 | - | 4.56 | 62,828 |
| Australia A-Z | 0 | - | 4.54 | 50,124 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,552 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,056 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,111 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,805 |
| Countries of the Japanese Empire | 0 | - | 4.96 | 104,526 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,318 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,680 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,584 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,656 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,995 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,575 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,397 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,536 |
| Every African Country Shape | 0 | - | 4.90 | 88,252 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,236 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,649 |
| Countries Bordering India | 0 | - | 4.98 | 163,775 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,960 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,895 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,679 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,009 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,795 |
| Countries that Border China | 0 | - | 4.96 | 264,137 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,055 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,099 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,143 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,688 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,002 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,893 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,840 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,206 |
| Countries that Border Poland | 0 | - | 4.99 | 173,065 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,424 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,361 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,792 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,477 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,583 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,111 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,972 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,208 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,327 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,430 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,072 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,982 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,012 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,101 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,846 |
| Countries Closest to India | 0 | - | 4.97 | 103,177 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,122 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,238 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,216 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,958 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,538 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,279 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,937 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,182 |
