| Flags of Countries that Border China | 0 | - | 4.94 | 100,126 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,611 |
| Hindu Countries | 0 | - | 4.87 | 50,582 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,078 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,881 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,857 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,995 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,531 |
| China by Picture | 0 | - | 4.51 | 63,720 |
| Random European Flag to Country | 0 | - | 4.90 | 184,243 |
| Random African Flag to Country | 0 | - | 4.88 | 75,652 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,581 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,798 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,326 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,885 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,808 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,931 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,993 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,426 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,037 |
| Every European Country Shape | 0 | - | 4.96 | 203,009 |
| Every African Country Shape | 0 | - | 4.90 | 88,391 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,994 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,206 |
| Countries of Africa | 0 | - | 5.00 | 2,560,135 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,718 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,825 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,867 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,146 |
| The Only European Country ... | 0 | - | 4.91 | 219,045 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,967 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,536 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,924 |
| Japan by Picture | 0 | - | 4.45 | 29,425 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,270 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,429 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,730 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,139 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,072 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,785 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,535 |
| Every Country Shape | 0 | - | 5.00 | 471,270 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,629 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,852 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,673 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,126 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 48,021 |
| Asia Capital to Country | 0 | - | 4.96 | 127,403 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,917 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,192 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,822 |
| Countries of the Middle East | 0 | - | 4.96 | 202,968 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,192 |
| Slavic Countries | 0 | - | 4.96 | 112,378 |
| African Island Countries | 0 | - | 4.96 | 102,453 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,176 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,089 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,831 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,326 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,620 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,691 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,637 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,576 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,899 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,383 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,518 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,528 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,964 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,799 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,066 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,729 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,273 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,923 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,161 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,138 |
| Australia by Picture | 0 | - | 4.41 | 28,747 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,517 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,211 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,142 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,850 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,476 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,732 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,404 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,963 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,935 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,777 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,696 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,432 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,267 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,113 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,678 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,521 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,498 |
| Monarchies of Europe | 0 | - | 4.90 | 98,883 |
| Monarchies of Asia | 0 | - | 4.97 | 71,508 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,292 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,439 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,828 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,233 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,970 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,258 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,157 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,139 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,989 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,935 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,141 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,648 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,754 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,647 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,119 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,207 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,389 |
| The Only African Country ... | 0 | - | 4.99 | 129,666 |
| The Only American Country ... | 0 | - | 4.92 | 122,221 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,381 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,298 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,776 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,515 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,857 |
| Italy by Picture | 0 | - | 4.41 | 31,094 |
| Russia by Picture | 0 | - | 4.41 | 20,482 |
| European Countries with One Border | 0 | - | 4.97 | 183,812 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,551 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,835 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,958 |
| Flags of Oceania | 0 | - | 5.00 | 262,746 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,607 |
| UK Immigration by Country | 0 | - | 4.94 | 141,728 |
| Central American Countries | 0 | - | 4.98 | 157,350 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,606 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,423 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,917 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,990 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,104 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,515 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,722 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,342 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,845 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,049 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,110 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,581 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,827 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,212 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,884 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,119 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,568 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,160 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,557 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,351 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,884 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,395,737 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,157 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,893 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,802 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,752 |
| Countries That Border Russia | 0 | - | 4.98 | 464,525 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,471 |
| Countries Bordering France | 0 | - | 4.83 | 404,937 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,879 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,899 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,612 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,824 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,723 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,684 |
| Germany Country Quiz | 0 | - | 4.82 | 158,847 |
| Russia Country Quiz | 0 | - | 4.83 | 115,319 |
| Japan Country Quiz | 0 | - | 4.93 | 143,339 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,020 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,746 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,258 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,593 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,088 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,826 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,010 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,940 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,494 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,077 |
| Random European Capital to Country | 0 | - | 4.98 | 192,153 |
| Random European Country to Capital | 0 | - | 4.93 | 165,911 |
| Random African Country to Capital | 0 | - | 4.95 | 71,759 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,604 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,359 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,954 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,732 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,613 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,691 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,290 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,875 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,667 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,878 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,780 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 65,224 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,689 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,494 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,417 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,295 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,148 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,159 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,176 |
