| China by Picture | 0 | - | 4.51 | 63,883 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,288 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,789 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,980 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,592 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,169 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,017 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,202 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,984 |
| Random European Flag to Country | 0 | - | 4.90 | 184,592 |
| Random African Flag to Country | 0 | - | 4.87 | 75,788 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,613 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,907 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,951 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,031 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,985 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,574 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,160 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,639 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,149 |
| Every European Country Shape | 0 | - | 4.96 | 203,377 |
| Every African Country Shape | 0 | - | 4.90 | 88,726 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 171,293 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,591 |
| Countries of Africa | 0 | - | 5.00 | 2,567,000 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,870 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,418 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,334 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,640 |
| The Only European Country ... | 0 | - | 4.91 | 219,828 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,544 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,955 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,015 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,833 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,601 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,877 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,641 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,215 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,537 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 419,018 |
| Every Country Shape | 0 | - | 5.00 | 473,037 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,770 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,203 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,768 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,879 |
| Asia Capital to Country | 0 | - | 4.96 | 127,764 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,194 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,303 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,497 |
| Countries of the Middle East | 0 | - | 4.96 | 203,413 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,459 |
| Slavic Countries | 0 | - | 4.96 | 112,582 |
| African Island Countries | 0 | - | 4.96 | 102,817 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,274 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,148 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,118 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,576 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,075 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,855 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,842 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,805 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,086 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,287 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,866 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,808 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,111 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,042 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,606 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,136 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,788 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,126 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,385 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,941 |
| Australia by Picture | 0 | - | 4.41 | 28,778 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,312 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,189 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,977 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,072 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,442 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,545 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,117 |
| Flags to Capitals #1 | 0 | - | 4.96 | 62,342 |
| Flags to Capitals #2 | 0 | - | 4.95 | 45,150 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,638 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 175,064 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,748 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,365 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,375 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,832 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,662 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,658 |
| Monarchies of Europe | 0 | - | 4.90 | 99,108 |
| Monarchies of Asia | 0 | - | 4.97 | 71,654 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,397 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,818 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,173 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,528 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,566 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,936 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,334 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,289 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,158 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,085 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,253 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,784 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,872 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,805 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,290 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,343 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,498 |
| The Only African Country ... | 0 | - | 4.99 | 129,868 |
| The Only American Country ... | 0 | - | 4.92 | 122,419 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,489 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,594 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,044 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,819 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,158 |
| Italy by Picture | 0 | - | 4.41 | 31,131 |
| Russia by Picture | 0 | - | 4.41 | 20,501 |
| European Countries with One Border | 0 | - | 4.97 | 184,132 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,843 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,072 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,271 |
| Flags of Oceania | 0 | - | 5.00 | 263,766 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,992 |
| UK Immigration by Country | 0 | - | 4.94 | 141,966 |
| Central American Countries | 0 | - | 4.98 | 157,643 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,726 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,633 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,203 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,228 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,273 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,292 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,094 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,555 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,021 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,215 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,308 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,675 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,978 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,437 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,108 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,338 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,799 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,325 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,680 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,491 |
| Random African Countries on a Map | 0 | - | 4.99 | 298,575 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,423,872 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,497 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,151 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,053 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,845 |
| Countries That Border Russia | 0 | - | 4.98 | 465,140 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,571 |
| Countries Bordering France | 0 | - | 4.83 | 405,556 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,409 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 91,003 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,765 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,051 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,828 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,704 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,032 |
| Germany Country Quiz | 0 | - | 4.82 | 159,189 |
| Russia Country Quiz | 0 | - | 4.83 | 115,535 |
| Japan Country Quiz | 0 | - | 4.93 | 143,622 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,404 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,882 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,313 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,681 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,190 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,951 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,100 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,038 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,173 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,199 |
| Random European Capital to Country | 0 | - | 4.98 | 192,450 |
| Random European Country to Capital | 0 | - | 4.93 | 166,144 |
| Random African Country to Capital | 0 | - | 4.94 | 71,941 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,723 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,424 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,083 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,863 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,685 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,777 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,482 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,510 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,342 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,987 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,941 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,331 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,776 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,587 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,382 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,589 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,414 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,275 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,280 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,275 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,373 |
