| Every Asian Country Shape | 0 | - | 4.94 | 76,664 |
| Flags of Countries that Border China | 0 | - | 4.93 | 82,741 |
| Random European Flag to Country | 0 | - | 4.90 | 164,073 |
| Random African Flag to Country | 0 | - | 4.88 | 65,671 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 88,412 |
| Flags of Countries That Border France | 0 | - | 4.88 | 113,812 |
| Every European Country Shape | 0 | - | 4.95 | 173,647 |
| Every African Country Shape | 0 | - | 4.88 | 71,877 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.84 | 52,104 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 163,986 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 82,308 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 90,677 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 114,297 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.89 | 51,393 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 103,545 |
| Random Asian Flag to Country | 0 | - | 4.78 | 105,346 |
| Asia Capitals Quiz | 0 | - | 4.98 | 606,303 |
| Random Asian Country to Capital | 0 | - | 4.93 | 86,768 |
| Random Asian Capital to Country | 0 | - | 4.97 | 90,856 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,020 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,273 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,745 |
| The Only European Country ... | 0 | - | 4.93 | 183,017 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,948 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 67,727 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,186 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.96 | 85,588 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 65,350 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 64,781 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 57,446 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 54,957 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 47,699 |
| Countries of Africa | 0 | - | 5.00 | 2,214,266 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 83,362 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 68,141 |
| Countries Bordering India | 0 | - | 4.98 | 156,885 |
| Countries Closest to India | 0 | - | 4.96 | 95,376 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 127,063 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 74,524 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,207,779 |
| Countries of North America Quiz | 0 | - | 5.00 | 896,809 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 88,600 |
| Countries of Europe by Population | 0 | - | 4.98 | 131,102 |
| Asia Capital to Country | 0 | - | 4.96 | 107,197 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,977 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 47,449 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,046 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,403 |
| Countries of the Middle East | 0 | - | 4.96 | 176,843 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,349 |
| Slavic Countries | 0 | - | 4.96 | 101,554 |
| African Island Countries | 0 | - | 4.96 | 91,032 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 38,009 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 204,484 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,746 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 95,198 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,590 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 200,689 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,133 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,594 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,858 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,140 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,137 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,569 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,432 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,160 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,146 |
| Countries of Asia in 1900 | 0 | - | 4.49 | 54,052 |
| Flags of Countries That Border Russia | 0 | - | 4.71 | 65,560 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 70,931 |
| Biggest Trading Partners - Turkey | 0 | - | 4.82 | 45,923 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 209,360 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 160,392 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 147,934 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 79,127 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,603 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 103,076 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,315 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,258 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 86,331 |
| Monarchies of Europe | 0 | - | 4.89 | 88,176 |
| Monarchies of Asia | 0 | - | 4.95 | 54,777 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.84 | 76,778 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.85 | 104,179 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 75,149 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 75,115 |
| The Only African Country ... | 0 | - | 4.99 | 121,108 |
| The Only American Country ... | 0 | - | 4.94 | 111,457 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,230 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,467 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 67,075 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 85,399 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,473 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 123,239 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 93,366 |
| China by Picture | 0 | - | 4.50 | 55,834 |
| Countries That Border Russia | 0 | - | 4.98 | 431,013 |
| European Countries with One Border | 0 | - | 4.96 | 152,531 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 146,275 |
| Countries Bordering France | 0 | - | 4.87 | 361,387 |
| Countries Bordering Germany | 0 | - | 4.99 | 344,261 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,590 |
| South America Flags Map Quiz | 0 | - | 4.95 | 72,980 |
| U.S. State Flags | 0 | - | 4.88 | 140,278 |
| UK Immigration by Country | 0 | - | 4.94 | 127,265 |
| Central American Countries | 0 | - | 4.98 | 141,295 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 105,634 |
| Total United States Immigration by Country | 0 | - | 4.90 | 98,168 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 95,340 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 86,095 |
| African Countries with the Most Christians | 0 | - | 4.92 | 68,415 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 188,986 |
| Most Forested European Countries | 0 | - | 4.82 | 69,269 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 181,685 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 111,156 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,942 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 93,338 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 53,171 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,603 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 182,978 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 116,977 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 117,253 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.90 | 82,534 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 85,142 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 61,103 |
| Countries Closest to Australia | 0 | - | 4.99 | 146,907 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 77,692 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 192,873 |
| Germany Country Quiz | 0 | - | 4.82 | 142,767 |
| Russia Country Quiz | 0 | - | 4.85 | 104,892 |
| Italy Country Quiz | 0 | - | 4.81 | 111,162 |
| Japan Country Quiz | 0 | - | 4.92 | 121,392 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 121,540 |
| Croatia Country Quiz | 0 | - | 4.81 | 38,235 |
| Europe Map Quiz | 0 | - | 5.00 | 4,350,707 |
| Africa Flags Map Quiz | 0 | - | 4.93 | 29,338 |
| Flags to Largest Cities | 0 | - | 4.55 | 32,955 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,444 |
| Random European Capital to Country | 0 | - | 4.97 | 154,908 |
| Random European Country to Capital | 0 | - | 4.92 | 136,861 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 99,309 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,734 |
| South China Sea Countries | 0 | - | 4.82 | 54,312 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 129,555 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,949 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 90,323 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,589 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,513 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 69,499 |
| Top 10 Richest Countries in Africa | 0 | - | 4.87 | 68,906 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 137,447 |
| Countries that Border Hungary | 0 | - | 4.98 | 97,407 |
| Countries Bordering Austria | 0 | - | 4.97 | 111,136 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 66,825 |
| Countries Bordering Iran | 0 | - | 4.82 | 89,171 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 60,713 |
| Countries that Border China | 0 | - | 4.96 | 235,698 |
| Countries that Border Iraq | 0 | - | 4.97 | 102,538 |
| Countries Bordering Kenya | 0 | - | 4.85 | 58,662 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 71,876 |
| Countries Bordering Saudi Arabia | 0 | - | 4.94 | 112,836 |
| Countries Bordering Serbia | 0 | - | 4.95 | 84,320 |
| Countries Bordering South Africa | 0 | - | 4.97 | 78,778 |
| Countries Bordering Turkey | 0 | - | 4.98 | 110,014 |
| Countries Bordering Italy | 0 | - | 4.95 | 95,611 |
| Countries that Border Poland | 0 | - | 4.99 | 160,353 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 95,288 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 80,291 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 70,439 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 54,185 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 64,153 |
| Countries that Visit France the Most | 0 | - | 4.81 | 40,519 |
| Countries Closest to Spain | 0 | - | 4.95 | 208,540 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,838 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 87,818 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,969 |
| Countries Closest to Cyprus | 0 | - | 4.81 | 46,482 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 87,107 |
| Countries Closest to Canada | 0 | - | 4.90 | 186,098 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.83 | 61,761 |
| Countries Closest to Turkey | 0 | - | 4.94 | 107,621 |
| Countries Closest to Japan | 0 | - | 4.93 | 128,643 |
| Countries Closest to Italy | 0 | - | 4.97 | 181,778 |
| Countries Closest to Ethiopia | 0 | - | 4.89 | 64,248 |
| Biggest Trading Partners - European Union | 0 | - | 4.90 | 65,962 |
| Countries that Beat Australia | 0 | - | 4.84 | 71,297 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,895 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,705 |
| Pixelated United States Map | 0 | - | 4.90 | 83,728 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,328,161 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 353,218 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 128,936 |
| Countries with Megacities | 0 | - | 4.99 | 201,705 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 175,230 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 99,889 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 98,153 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 65,797 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 252,819 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,451 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 224,193 |
