| Every European Country Shape | 0 | - | 4.96 | 201,431 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,618 |
| Every African Country Shape | 0 | - | 4.90 | 87,134 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,356 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,343 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,236 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,017 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,388 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,730 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,719 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,042 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,822 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 27,130 |
| U.S. State Flags | 0 | - | 4.89 | 169,997 |
| Countries of Africa | 0 | - | 5.00 | 2,532,372 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,709 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,702 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,970 |
| The Only European Country ... | 0 | - | 4.91 | 216,216 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,928 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,899 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,607 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,966 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,420 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,370 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,351 |
| Countries of the Middle East | 0 | - | 4.96 | 200,896 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,105 |
| Slavic Countries | 0 | - | 4.96 | 111,543 |
| African Island Countries | 0 | - | 4.96 | 101,501 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,825 |
| Random European Flag to Country | 0 | - | 4.89 | 182,138 |
| Random African Flag to Country | 0 | - | 4.88 | 74,728 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,155 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,732 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,364 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,308 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,776 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,513 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,610 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,550 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,138 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,059 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,474 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,094 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,032 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,880 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,161 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,181 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,021 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,843 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,028 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,617 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,595 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,639 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,125 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,702 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,374 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,788 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,130 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,000 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,995 |
| Monarchies of Europe | 0 | - | 4.90 | 98,016 |
| Monarchies of Asia | 0 | - | 4.97 | 71,015 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,805 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,520 |
| The Only African Country ... | 0 | - | 4.99 | 129,004 |
| The Only American Country ... | 0 | - | 4.92 | 121,467 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,089 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,705 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,735 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,348 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,847 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,913 |
| European Countries with One Border | 0 | - | 4.97 | 182,596 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,415 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,117 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,772 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,044 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,070 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,267 |
| UK Immigration by Country | 0 | - | 4.94 | 140,756 |
| Central American Countries | 0 | - | 4.98 | 156,196 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,395 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,826 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,107 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,512 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,476 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,162 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,462 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,328 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,037 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,376 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,170 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,988 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,760 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,005 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,861 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,905 |
| Countries That Border Russia | 0 | - | 4.98 | 461,337 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,949 |
| Countries Bordering France | 0 | - | 4.83 | 402,116 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,781 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,532 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,002 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,837 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,314 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,363 |
| Germany Country Quiz | 0 | - | 4.82 | 157,688 |
| Russia Country Quiz | 0 | - | 4.85 | 114,356 |
| Italy Country Quiz | 0 | - | 4.82 | 123,278 |
| Japan Country Quiz | 0 | - | 4.93 | 142,308 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,589 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,279 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,031 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,314 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,708 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,641 |
| Europe Flag Map - Find the Errors | 0 | - | 4.25 | 61,680 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,402 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,589 |
| Random European Capital to Country | 0 | - | 4.98 | 190,720 |
| Random European Country to Capital | 0 | - | 4.93 | 164,875 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,331 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,660 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,069 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,314 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,354 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,405 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,592 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,449 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,319 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,676 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,183 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,568 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,183 |
| Countries Bordering India | 0 | - | 4.98 | 163,364 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,134 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,228 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,119 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,193 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,479 |
| Countries that Border China | 0 | - | 4.96 | 262,952 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,282 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,818 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,466 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,559 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,310 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,742 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,044 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,793 |
| Countries that Border Poland | 0 | - | 4.99 | 172,137 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,448 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,583 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,364 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,076 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,982 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,281 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,814 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,770 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,764 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,894 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,120 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,464 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,464 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,114 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,944 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,949 |
| Countries Closest to India | 0 | - | 4.97 | 102,687 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,527 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,844 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,869 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,748 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,669 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,666 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,432 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,057 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,777 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,441 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,122 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,002 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,901 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,158 |
| Countries with Megacities | 0 | - | 4.99 | 261,733 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,030 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,066 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,308 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,102 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,257 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,097 |
| Hindu Countries | 0 | - | 4.86 | 50,055 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,132 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,579 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,339 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,217 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,244 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,478 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,142 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,542 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,456 |
