| Flags of Countries that Border China | 0 | - | 4.94 | 98,492 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,321 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,092 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,566 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,889 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,939 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,787 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,322 |
| Random European Flag to Country | 0 | - | 4.89 | 180,815 |
| Random African Flag to Country | 0 | - | 4.87 | 74,164 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,651 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,907 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,188 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,668 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,569 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,147 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,248 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,309 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,352 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,232 |
| Every European Country Shape | 0 | - | 4.96 | 199,991 |
| Every African Country Shape | 0 | - | 4.90 | 85,952 |
| Countries of Africa | 0 | - | 5.00 | 2,505,899 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,629 |
| China by Picture | 0 | - | 4.51 | 62,498 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,840 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,763 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,428 |
| The Only European Country ... | 0 | - | 4.91 | 213,631 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,968 |
| Hindu Countries | 0 | - | 4.85 | 49,494 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,416 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,855 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,678 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,225 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,949 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,863 |
| Asia Capital to Country | 0 | - | 4.96 | 125,677 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,039 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,160 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,141 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,190 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,165 |
| Countries of the Middle East | 0 | - | 4.96 | 198,790 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,196 |
| Slavic Countries | 0 | - | 4.96 | 110,804 |
| African Island Countries | 0 | - | 4.96 | 100,708 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,470 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,833 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,573 |
| Every Country Shape | 0 | - | 5.00 | 458,366 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,962 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,631 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,412 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,992 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,229 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,876 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,672 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,558 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,538 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,641 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,708 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,126 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,116 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,238 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,513 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,193 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,349 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,173 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,459 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,260 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,863 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,654 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,660 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 35,822 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,717 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,805 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,748 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,121 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,397 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,834 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,889 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,131 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,179 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,886 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,600 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,294 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,294 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,326 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,970 |
| Monarchies of Europe | 0 | - | 4.90 | 97,255 |
| Monarchies of Asia | 0 | - | 4.97 | 70,563 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,408 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,125 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,045 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 160,992 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,234 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,256 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,591 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,176 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,240 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,977 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,508 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,699 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,567 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,398 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,667 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,235 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,748 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,984 |
| The Only African Country ... | 0 | - | 4.99 | 128,306 |
| The Only American Country ... | 0 | - | 4.92 | 120,697 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,753 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,218 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,990 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,282 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,967 |
| Japan by Picture | 0 | - | 4.45 | 29,029 |
| European Countries with One Border | 0 | - | 4.97 | 181,526 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,202 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,052 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,467 |
| Flags of Oceania | 0 | - | 5.00 | 254,880 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,761 |
| UK Immigration by Country | 0 | - | 4.94 | 139,531 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,834 |
| Central American Countries | 0 | - | 4.98 | 154,958 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,590 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,705 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,133 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,817 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,357 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,157 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,328 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,035 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,757 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,741 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,409 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,524 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,247 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,514 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,473 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,751 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,562 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,162 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,205 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,219,450 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,813 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,195 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,068 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,471 |
| Countries That Border Russia | 0 | - | 4.98 | 458,702 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,433 |
| Countries Bordering France | 0 | - | 4.85 | 398,053 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,859 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,187 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,449 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,158 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,959 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,482 |
| Germany Country Quiz | 0 | - | 4.82 | 156,465 |
| Russia Country Quiz | 0 | - | 4.85 | 113,595 |
| Italy Country Quiz | 0 | - | 4.82 | 122,132 |
| Japan Country Quiz | 0 | - | 4.92 | 141,169 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,050 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,814 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,802 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,013 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,013 |
| Syria Country Quiz | 0 | - | 4.81 | 32,276 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,468 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,352 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,980 |
| Random European Capital to Country | 0 | - | 4.98 | 189,113 |
| Random European Country to Capital | 0 | - | 4.92 | 147,376 |
| Random African Country to Capital | 0 | - | 4.94 | 70,168 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,771 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,775 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,799 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,056 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,123 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,190 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,494 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,285 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,147 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,823 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,773 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,442 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,480 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,923 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,081 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,994 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,793 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,945 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,153 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,154 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,068 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,226 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,304 |
