| Flags of Countries that Border China | 0 | - | 4.94 | 98,851 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,010 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,643 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,369 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,028 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,812 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,694 |
| Random European Flag to Country | 0 | - | 4.89 | 181,579 |
| Random African Flag to Country | 0 | - | 4.88 | 74,523 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,178 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,612 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,659 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,477 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,169 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,751 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,860 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,444 |
| Every European Country Shape | 0 | - | 4.96 | 200,844 |
| Every African Country Shape | 0 | - | 4.90 | 86,626 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 169,364 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,033 |
| Countries of Africa | 0 | - | 5.00 | 2,521,839 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,983 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,972 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,281 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,342 |
| The Only European Country ... | 0 | - | 4.91 | 215,196 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,117 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,347 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,474 |
| China by Picture | 0 | - | 4.51 | 62,869 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,891 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,219 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,597 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,370 |
| Random Asian Flag to Country | 0 | - | 4.74 | 113,143 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,580 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,761 |
| Every Country Shape | 0 | - | 5.00 | 461,879 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,625 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,403 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,949 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,022 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,338 |
| Asia Capital to Country | 0 | - | 4.96 | 126,185 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,740 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,365 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,474 |
| Countries of the Middle East | 0 | - | 4.96 | 199,880 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,754 |
| Slavic Countries | 0 | - | 4.96 | 111,269 |
| African Island Countries | 0 | - | 4.96 | 101,177 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,900 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,688 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,717 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,330 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,987 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,779 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,674 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,367 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,243 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,953 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,249 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,167 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,240 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,409 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,536 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,715 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,913 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,698 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,740 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,592 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,852 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,871 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,399 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,859 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,166 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,785 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,492 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,523 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,837 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,168 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,146 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,543 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,405 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,589 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,790 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,795 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,735 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,748 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,425 |
| Monarchies of Europe | 0 | - | 4.90 | 97,710 |
| Monarchies of Asia | 0 | - | 4.97 | 70,842 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,641 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,191 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,895 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,524 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,478 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,733 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,015 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,662 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,651 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,292 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,843 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,008 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,786 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,108 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,553 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,348 |
| The Only African Country ... | 0 | - | 4.99 | 128,710 |
| The Only American Country ... | 0 | - | 4.92 | 121,178 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,933 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,477 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,431 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,945 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,514 |
| Japan by Picture | 0 | - | 4.45 | 29,150 |
| European Countries with One Border | 0 | - | 4.97 | 182,140 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,998 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,732 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,207 |
| Flags of Oceania | 0 | - | 5.00 | 257,042 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,516 |
| UK Immigration by Country | 0 | - | 4.94 | 140,375 |
| Central American Countries | 0 | - | 4.98 | 155,532 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,068 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,449 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,719 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,185 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,324 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,110 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,780 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,476 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,115 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,978 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,753 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,016 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,692 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,950 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,960 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,139 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,811 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,524 |
| Random African Countries on a Map | 0 | - | 4.99 | 294,716 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,270,683 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,676 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,652 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,516 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,692 |
| Countries That Border Russia | 0 | - | 4.98 | 460,377 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,736 |
| Countries Bordering France | 0 | - | 4.83 | 401,166 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,030 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,393 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,779 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,557 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,164 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,779 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,498 |
| Germany Country Quiz | 0 | - | 4.82 | 157,204 |
| Russia Country Quiz | 0 | - | 4.85 | 114,055 |
| Italy Country Quiz | 0 | - | 4.82 | 122,697 |
| Japan Country Quiz | 0 | - | 4.92 | 141,925 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,987 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,105 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,925 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,195 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,251 |
| Syria Country Quiz | 0 | - | 4.81 | 32,554 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,650 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,964 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,326 |
| Random European Capital to Country | 0 | - | 4.98 | 189,904 |
| Random European Country to Capital | 0 | - | 4.92 | 152,960 |
| Random African Country to Capital | 0 | - | 4.94 | 70,626 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,050 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,937 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,119 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,105 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,201 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,297 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,998 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,576 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,447 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 29,568 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,977 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,881 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,668 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,197 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,012 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,430 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,525 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,483 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,426 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,565 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,641 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,023 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,533 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,797 |
| Australia by Picture | 0 | - | 4.41 | 28,527 |
