| Flags of Countries that Border China | 0 | - | 4.94 | 98,751 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,916 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,877 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,426 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,236 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,964 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,676 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,399 |
| Japan by Picture | 0 | - | 4.45 | 29,120 |
| Random European Flag to Country | 0 | - | 4.89 | 181,352 |
| Random African Flag to Country | 0 | - | 4.88 | 74,416 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,804 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,109 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 117,896 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,557 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,382 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,100 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,574 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,683 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,397 |
| Every European Country Shape | 0 | - | 4.96 | 200,643 |
| Every African Country Shape | 0 | - | 4.90 | 86,460 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 169,151 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,916 |
| Countries of Africa | 0 | - | 5.00 | 2,516,769 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,875 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,640 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,134 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,095 |
| The Only European Country ... | 0 | - | 4.91 | 214,757 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,783 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,077 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,409 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,186 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,892 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,293 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,043 |
| Random Asian Flag to Country | 0 | - | 4.77 | 113,073 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,143 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,469 |
| Every Country Shape | 0 | - | 5.00 | 460,819 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,497 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,651 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,723 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,917 |
| All Cities in China with Population of 1 Million | 0 | - | 4.81 | 45,575 |
| Asia Capital to Country | 0 | - | 4.96 | 126,043 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,603 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,301 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,047 |
| Countries of the Middle East | 0 | - | 4.96 | 199,568 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,589 |
| Slavic Countries | 0 | - | 4.96 | 111,120 |
| African Island Countries | 0 | - | 4.96 | 101,047 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,622 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,677 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,119 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,817 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,543 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,561 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,238 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,080 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,860 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,032 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,004 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,079 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,327 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,420 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,582 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,805 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,560 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,641 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,501 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,735 |
| Australia by Picture | 0 | - | 4.41 | 28,498 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,815 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,096 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,512 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,292 |
| Cities of China (With Some Help) | 0 | - | 4.90 | 31,360 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,402 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,733 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,065 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,075 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,417 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,163 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,427 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,718 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,659 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,614 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,658 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,324 |
| Monarchies of Europe | 0 | - | 4.90 | 97,573 |
| Monarchies of Asia | 0 | - | 4.97 | 70,758 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,561 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 294,971 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,715 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,283 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,106 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,591 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,888 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,537 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,527 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,199 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,740 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,923 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,672 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,002 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,454 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,238 |
| The Only African Country ... | 0 | - | 4.98 | 128,605 |
| The Only American Country ... | 0 | - | 4.92 | 121,067 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,880 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,391 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,247 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,750 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,361 |
| Italy by Picture | 0 | - | 4.41 | 30,809 |
| European Countries with One Border | 0 | - | 4.97 | 181,965 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,851 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,614 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,029 |
| Flags of Oceania | 0 | - | 5.00 | 256,424 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,301 |
| UK Immigration by Country | 0 | - | 4.94 | 139,989 |
| Central American Countries | 0 | - | 4.98 | 155,398 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,903 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,300 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,571 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,076 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,836 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,801 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,644 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,337 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,999 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,916 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,656 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,892 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,572 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,836 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,824 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,035 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,743 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,426 |
| Random African Countries on a Map | 0 | - | 4.99 | 294,373 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,255,972 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,455 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,492 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,374 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,623 |
| Countries That Border Russia | 0 | - | 4.98 | 459,964 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,651 |
| Countries Bordering France | 0 | - | 4.83 | 400,751 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,696 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,343 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,700 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,446 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,101 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,061 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,335 |
| Germany Country Quiz | 0 | - | 4.82 | 156,988 |
| Russia Country Quiz | 0 | - | 4.85 | 113,918 |
| Italy Country Quiz | 0 | - | 4.82 | 122,549 |
| Japan Country Quiz | 0 | - | 4.92 | 141,694 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,678 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,005 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,893 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,140 |
| Kazakhstan Country Quiz | 0 | - | 4.79 | 35,403 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,176 |
| Syria Country Quiz | 0 | - | 4.81 | 32,490 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,599 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,077 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,233 |
| Random European Capital to Country | 0 | - | 4.98 | 189,625 |
| Random European Country to Capital | 0 | - | 4.92 | 147,735 |
| Random African Country to Capital | 0 | - | 4.94 | 70,397 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,978 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,880 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,043 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,032 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,157 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,250 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 125,844 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,227 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,075 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 29,065 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,914 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.90 | 26,765 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,611 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,136 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,934 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,326 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,446 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,415 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,359 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,485 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,572 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 80,959 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,395 |
