| Flags of Countries that Border China | 0 | - | 4.94 | 100,036 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,526 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,787 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,865 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,767 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,786 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,909 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,244 |
| Japan by Picture | 0 | - | 4.45 | 29,400 |
| Random European Flag to Country | 0 | - | 4.90 | 184,012 |
| Random African Flag to Country | 0 | - | 4.88 | 75,545 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,469 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,749 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,900 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,771 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,694 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,945 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,930 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,342 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,991 |
| Every European Country Shape | 0 | - | 4.96 | 202,762 |
| Every African Country Shape | 0 | - | 4.90 | 88,228 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,805 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,103 |
| Countries of Africa | 0 | - | 5.00 | 2,555,705 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,644 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,503 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,712 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,882 |
| The Only European Country ... | 0 | - | 4.91 | 218,618 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,652 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,315 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,876 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,487 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,011 |
| Cities of China (With Some Help) | 0 | - | 4.91 | 31,748 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,499 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,828 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,995 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,300 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,165 |
| Every Country Shape | 0 | - | 5.00 | 470,234 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,510 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,990 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,498 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,622 |
| All Cities in China with Population of 1 Million | 0 | - | 4.82 | 46,492 |
| Asia Capital to Country | 0 | - | 4.96 | 127,301 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,802 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,125 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,464 |
| Countries of the Middle East | 0 | - | 4.96 | 202,410 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,050 |
| Slavic Countries | 0 | - | 4.96 | 112,265 |
| African Island Countries | 0 | - | 4.96 | 102,339 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,130 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,051 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,677 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,210 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,451 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,589 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,522 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,462 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,804 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,194 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,381 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,439 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,907 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,699 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,925 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,372 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,165 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,799 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,057 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,034 |
| Australia by Picture | 0 | - | 4.41 | 28,731 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,136 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,128 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,793 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,169 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,525 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,313 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,853 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,854 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,708 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,397 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,431 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,242 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,227 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,001 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,578 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,436 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,392 |
| Monarchies of Europe | 0 | - | 4.90 | 98,751 |
| Monarchies of Asia | 0 | - | 4.97 | 71,444 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,230 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,019 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,575 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,044 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,637 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,808 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,041 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,033 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,894 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,846 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,074 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,584 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,669 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,558 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,013 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,136 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,308 |
| The Only African Country ... | 0 | - | 4.99 | 129,575 |
| The Only American Country ... | 0 | - | 4.92 | 122,126 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,344 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,233 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,392 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,350 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,710 |
| Italy by Picture | 0 | - | 4.41 | 31,067 |
| Russia by Picture | 0 | - | 4.41 | 20,469 |
| European Countries with One Border | 0 | - | 4.97 | 183,610 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,378 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,721 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,792 |
| Flags of Oceania | 0 | - | 5.00 | 262,197 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,388 |
| UK Immigration by Country | 0 | - | 4.94 | 141,566 |
| Central American Countries | 0 | - | 4.98 | 157,202 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,393 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,259 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,707 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,853 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,018 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,069 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,496 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,218 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,746 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,968 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,914 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,528 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,714 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,101 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,762 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,022 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,460 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,073 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,491 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,281 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,593 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,383,377 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,867 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,755 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,684 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,692 |
| Countries That Border Russia | 0 | - | 4.98 | 464,198 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,391 |
| Countries Bordering France | 0 | - | 4.83 | 404,606 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,564 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,848 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,525 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,719 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,669 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,147 |
| Germany Country Quiz | 0 | - | 4.82 | 158,699 |
| Russia Country Quiz | 0 | - | 4.83 | 115,219 |
| Japan Country Quiz | 0 | - | 4.93 | 143,197 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,812 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,681 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,223 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,540 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,049 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,772 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,963 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,898 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,667 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,998 |
| Random European Capital to Country | 0 | - | 4.98 | 191,990 |
| Random European Country to Capital | 0 | - | 4.93 | 165,779 |
| Random African Country to Capital | 0 | - | 4.95 | 71,678 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,519 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,313 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,863 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,674 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,579 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,650 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,177 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,529 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,340 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,825 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,702 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 65,158 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,643 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,441 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,335 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,235 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,085 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,083 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,124 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,215 |
