| Every Asian Country Shape | 0 | - | 4.95 | 87,820 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,514 |
| Every European Country Shape | 0 | - | 4.96 | 201,852 |
| Every African Country Shape | 0 | - | 4.90 | 87,403 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,474 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,070 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,491 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,791 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,688 |
| Countries of Africa | 0 | - | 5.00 | 2,538,901 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,310 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,485 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,170 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,205 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,897 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,358 |
| The Only European Country ... | 0 | - | 4.91 | 216,824 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,394 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,245 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,672 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,902 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,444 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,271 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,954 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,685 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,341 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,218 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,786 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,276 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,566 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,869 |
| Countries of the Middle East | 0 | - | 4.96 | 201,274 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,358 |
| Slavic Countries | 0 | - | 4.96 | 111,721 |
| Vietnam War Countries | 0 | - | 4.82 | 94,259 |
| African Island Countries | 0 | - | 4.96 | 101,691 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,194 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,905 |
| Random European Flag to Country | 0 | - | 4.89 | 182,596 |
| Random African Flag to Country | 0 | - | 4.88 | 74,990 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,966 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,555 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,603 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,085 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,736 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,806 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,637 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,270 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,255 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,631 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,304 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,198 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,035 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,310 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,201 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,496 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,990 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,939 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,398 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,864 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,464 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,784 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,413 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,944 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,916 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,022 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,356 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,161 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,557 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,115 |
| Monarchies of Europe | 0 | - | 4.90 | 98,188 |
| Monarchies of Asia | 0 | - | 4.97 | 71,117 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,916 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,368 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,897 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,162 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,553 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,825 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,918 |
| The Only African Country ... | 0 | - | 4.99 | 129,148 |
| The Only American Country ... | 0 | - | 4.92 | 121,664 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,144 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,807 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,906 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,616 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,057 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,293 |
| European Countries with One Border | 0 | - | 4.97 | 182,858 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,658 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,163 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,253 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,018 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,154 |
| U.S. State Flags | 0 | - | 4.88 | 170,655 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,637 |
| UK Immigration by Country | 0 | - | 4.94 | 140,964 |
| Central American Countries | 0 | - | 4.98 | 156,525 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,704 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,296 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,648 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,239 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,506 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,650 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,767 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,237 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,536 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,265 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,110 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,884 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,174 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,079 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,007 |
| Countries That Border Russia | 0 | - | 4.98 | 461,911 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,067 |
| Countries Bordering France | 0 | - | 4.83 | 402,703 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,559 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,604 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,142 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,998 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,410 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,274 |
| Germany Country Quiz | 0 | - | 4.83 | 157,941 |
| Russia Country Quiz | 0 | - | 4.83 | 114,530 |
| Japan Country Quiz | 0 | - | 4.93 | 142,545 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,889 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,378 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,086 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,359 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,792 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,608 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,700 |
| Random European Capital to Country | 0 | - | 4.98 | 190,993 |
| Random European Country to Capital | 0 | - | 4.93 | 165,203 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,275 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,645 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,124 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,416 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,427 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,479 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,035 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,871 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,987 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,479 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,649 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,292 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,102 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,314 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,808 |
| Countries Bordering India | 0 | - | 4.98 | 163,452 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,266 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,355 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,167 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,311 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,557 |
| Countries that Border China | 0 | - | 4.96 | 263,259 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,392 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,887 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,573 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,666 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,449 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,780 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,190 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,889 |
| Countries that Border Poland | 0 | - | 4.99 | 172,331 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,745 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,819 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,477 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,176 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,177 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,404 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,890 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,081 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,878 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,017 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,204 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,610 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,595 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,417 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,984 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,118 |
| Countries Closest to India | 0 | - | 4.97 | 102,820 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,686 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,119 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,968 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,850 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,893 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,739 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,771 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,452 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,885 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,327 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,477 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,040 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,182 |
| Hindu Countries | 0 | - | 4.86 | 50,196 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,494 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,601 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,679 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,607 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,620 |
