| China by Picture | 0 | - | 4.51 | 63,882 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,285 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,786 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,980 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,585 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,166 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,017 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,198 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,967 |
| Random European Flag to Country | 0 | - | 4.90 | 184,587 |
| Random African Flag to Country | 0 | - | 4.87 | 75,786 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,613 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,904 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,944 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,030 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,984 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,556 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,160 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,637 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,147 |
| Every European Country Shape | 0 | - | 4.96 | 203,374 |
| Every African Country Shape | 0 | - | 4.90 | 88,720 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 171,290 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,587 |
| Countries of Africa | 0 | - | 5.00 | 2,566,847 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,867 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,414 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,334 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,636 |
| The Only European Country ... | 0 | - | 4.91 | 219,819 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,537 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,952 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,013 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,787 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,582 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,864 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,639 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,214 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,530 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 419,016 |
| Every Country Shape | 0 | - | 5.00 | 473,019 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,768 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,171 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,759 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,869 |
| Asia Capital to Country | 0 | - | 4.96 | 127,760 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,191 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,302 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,486 |
| Countries of the Middle East | 0 | - | 4.96 | 203,408 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,456 |
| Slavic Countries | 0 | - | 4.96 | 112,577 |
| 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 | 56,147 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,113 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,573 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,072 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,850 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,835 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,804 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,084 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,284 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,864 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,806 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,111 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,038 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,604 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,134 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,783 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,124 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,383 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,932 |
| Australia by Picture | 0 | - | 4.41 | 28,778 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,311 |
| 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 | 235,066 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,438 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,544 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,117 |
| Flags to Capitals #1 | 0 | - | 4.96 | 62,014 |
| Flags to Capitals #2 | 0 | - | 4.95 | 45,125 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,636 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 175,061 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,746 |
| 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 | 121,830 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,662 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,656 |
| Monarchies of Europe | 0 | - | 4.90 | 99,106 |
| Monarchies of Asia | 0 | - | 4.97 | 71,652 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,394 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,818 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,171 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,525 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,562 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,930 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,333 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,288 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,158 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,084 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,252 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,784 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,869 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,803 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,287 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,339 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,498 |
| The Only African Country ... | 0 | - | 4.99 | 129,867 |
| The Only American Country ... | 0 | - | 4.92 | 122,415 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,489 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,591 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,044 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,817 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,155 |
| Italy by Picture | 0 | - | 4.41 | 31,129 |
| Russia by Picture | 0 | - | 4.41 | 20,501 |
| European Countries with One Border | 0 | - | 4.97 | 184,127 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,841 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,070 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,267 |
| Flags of Oceania | 0 | - | 5.00 | 263,762 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,988 |
| UK Immigration by Country | 0 | - | 4.94 | 141,964 |
| Central American Countries | 0 | - | 4.98 | 157,641 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,726 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,630 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,202 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,225 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,273 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,280 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,091 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,553 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,019 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,209 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,306 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,675 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,977 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,433 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,103 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,334 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,796 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,323 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,676 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,490 |
| Random African Countries on a Map | 0 | - | 4.99 | 298,573 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,423,517 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,488 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,149 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,048 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,845 |
| Countries That Border Russia | 0 | - | 4.98 | 465,130 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,569 |
| Countries Bordering France | 0 | - | 4.83 | 405,545 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,403 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 91,002 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,763 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,045 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,826 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,688 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,031 |
| Germany Country Quiz | 0 | - | 4.82 | 159,182 |
| Russia Country Quiz | 0 | - | 4.83 | 115,531 |
| Japan Country Quiz | 0 | - | 4.93 | 143,619 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,400 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,880 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,312 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,678 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,188 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,948 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,098 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,034 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,155 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,199 |
| Random European Capital to Country | 0 | - | 4.98 | 192,445 |
| Random European Country to Capital | 0 | - | 4.93 | 166,144 |
| Random African Country to Capital | 0 | - | 4.94 | 71,937 |
| 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 | 102,080 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,857 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,684 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,774 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,480 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,495 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,330 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,987 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,940 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,329 |
| 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 | 73,413 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,273 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,279 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,275 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,371 |
