| China by Picture | 0 | - | 4.51 | 62,845 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,823 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,979 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,933 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,578 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,332 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,013 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,776 |
| Random European Flag to Country | 0 | - | 4.89 | 181,532 |
| Random African Flag to Country | 0 | - | 4.88 | 74,485 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,593 |
| Japan by Picture | 0 | - | 4.45 | 29,141 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,849 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,157 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,241 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,636 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,449 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 169,310 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,992 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,848 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,642 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,764 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,434 |
| Every European Country Shape | 0 | - | 4.96 | 200,793 |
| Every African Country Shape | 0 | - | 4.90 | 86,575 |
| Countries of Africa | 0 | - | 5.00 | 2,520,543 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,953 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,168 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,902 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,871 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,251 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,290 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,236 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,263 |
| The Only European Country ... | 0 | - | 4.91 | 215,044 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,028 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,267 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,454 |
| Random Asian Flag to Country | 0 | - | 4.74 | 113,130 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,464 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,684 |
| Every Country Shape | 0 | - | 5.00 | 461,584 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,586 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,936 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,701 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,197 |
| Asia Capital to Country | 0 | - | 4.96 | 126,144 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,699 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,345 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,345 |
| Countries of the Middle East | 0 | - | 4.96 | 199,811 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,711 |
| Slavic Countries | 0 | - | 4.96 | 111,220 |
| African Island Countries | 0 | - | 4.96 | 101,127 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,671 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,277 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,952 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,718 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,645 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,326 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,198 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,923 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,180 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,117 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,210 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,391 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,501 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,678 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,866 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,655 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,711 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,566 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,818 |
| Australia by Picture | 0 | - | 4.41 | 28,519 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,368 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,849 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,135 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,691 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,426 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,482 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,804 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,136 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,126 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,517 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,326 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,540 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,771 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,750 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,716 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,726 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,401 |
| Monarchies of Europe | 0 | - | 4.90 | 97,677 |
| Monarchies of Asia | 0 | - | 4.97 | 70,817 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,612 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,136 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,847 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,448 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,368 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,690 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,977 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,639 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,614 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,269 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,812 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,983 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,707 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,748 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,079 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,534 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,319 |
| The Only African Country ... | 0 | - | 4.99 | 128,687 |
| The Only American Country ... | 0 | - | 4.92 | 121,154 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,916 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,445 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,326 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,889 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,471 |
| Italy by Picture | 0 | - | 4.41 | 30,825 |
| European Countries with One Border | 0 | - | 4.97 | 182,084 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,952 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,701 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,162 |
| Flags of Oceania | 0 | - | 5.00 | 256,885 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,463 |
| UK Immigration by Country | 0 | - | 4.94 | 140,092 |
| Central American Countries | 0 | - | 4.98 | 155,494 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,008 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,400 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,671 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,154 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,186 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,035 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,748 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,440 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,091 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,964 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,730 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,982 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,659 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,908 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,916 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,115 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,792 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,502 |
| Random African Countries on a Map | 0 | - | 4.99 | 294,618 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,266,576 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,622 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,609 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,459 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,676 |
| Countries That Border Russia | 0 | - | 4.98 | 460,259 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,709 |
| Countries Bordering France | 0 | - | 4.83 | 401,048 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,959 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,375 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,756 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,536 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,149 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,593 |
| Germany Country Quiz | 0 | - | 4.82 | 157,141 |
| Russia Country Quiz | 0 | - | 4.85 | 114,020 |
| Italy Country Quiz | 0 | - | 4.82 | 122,642 |
| Japan Country Quiz | 0 | - | 4.92 | 141,875 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,885 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,076 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,917 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,184 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,232 |
| Syria Country Quiz | 0 | - | 4.81 | 32,538 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,640 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,666 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,282 |
| Random European Capital to Country | 0 | - | 4.98 | 189,741 |
| Random European Country to Capital | 0 | - | 4.92 | 147,828 |
| Random African Country to Capital | 0 | - | 4.94 | 70,523 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,037 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,923 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,097 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,079 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,185 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,286 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,962 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,483 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,334 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 29,423 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,955 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,855 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,653 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,125 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,541,710 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,614 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,182 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,997 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,404 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,506 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,469 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,412 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,545 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,626 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,761 |
