| Flags of Countries that Border China | 0 | - | 4.94 | 99,774 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,013 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,298 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,392 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,599 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,565 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,559 |
| Random European Flag to Country | 0 | - | 4.89 | 183,034 |
| Random African Flag to Country | 0 | - | 4.88 | 75,247 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,615 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,671 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,529 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,423 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,071 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,651 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,031 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,809 |
| Every European Country Shape | 0 | - | 4.96 | 202,285 |
| Every African Country Shape | 0 | - | 4.90 | 87,712 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,419 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,801 |
| Countries of Africa | 0 | - | 5.00 | 2,546,216 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,439 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,667 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,148 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,766 |
| The Only European Country ... | 0 | - | 4.91 | 217,529 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,880 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,664 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,749 |
| China by Picture | 0 | - | 4.51 | 63,417 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,322 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,226 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,217 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,081 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,744 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,196 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,467 |
| Every Country Shape | 0 | - | 5.00 | 467,859 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,259 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,273 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,590 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,536 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,602 |
| Asia Capital to Country | 0 | - | 4.96 | 126,900 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,700 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,692 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,501 |
| Countries of the Middle East | 0 | - | 4.96 | 201,773 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,621 |
| Slavic Countries | 0 | - | 4.96 | 111,933 |
| African Island Countries | 0 | - | 4.96 | 101,911 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,281 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,976 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,957 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,286 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,837 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,908 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,351 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,212 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,109 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,564 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,419 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,970 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,068 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,729 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,430 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,478 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,824 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,526 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,396 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,257 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,458 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,307 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,921 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,043 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,576 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,419 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,725 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,057 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,570 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,628 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,535 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,139 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,859 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,755 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,106 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,605 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,306 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,241 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,089 |
| Monarchies of Europe | 0 | - | 4.90 | 98,389 |
| Monarchies of Asia | 0 | - | 4.97 | 71,255 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,049 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,507 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,072 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,616 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,743 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,759 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,751 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,775 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,431 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,555 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,858 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,379 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,491 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,304 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,746 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,960 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,068 |
| The Only African Country ... | 0 | - | 4.99 | 129,299 |
| The Only American Country ... | 0 | - | 4.92 | 121,845 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,225 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,904 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,074 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,901 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,297 |
| Japan by Picture | 0 | - | 4.45 | 29,300 |
| Russia by Picture | 0 | - | 4.41 | 20,438 |
| European Countries with One Border | 0 | - | 4.97 | 183,166 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,949 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,432 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,357 |
| Flags of Oceania | 0 | - | 5.00 | 260,720 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,771 |
| UK Immigration by Country | 0 | - | 4.94 | 141,198 |
| Central American Countries | 0 | - | 4.98 | 156,822 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,992 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,906 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,302 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,528 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,790 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,970 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,868 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,843 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,417 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,726 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,369 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,439 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,752 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,442 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,680 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,749 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,795 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,288 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,034 |
| Random African Countries on a Map | 0 | - | 4.99 | 296,910 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,351,024 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,356 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,389 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,298 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,526 |
| Countries That Border Russia | 0 | - | 4.98 | 462,938 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,202 |
| Countries Bordering France | 0 | - | 4.83 | 403,668 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,787 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,698 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,303 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,167 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,528 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,465 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,270 |
| Germany Country Quiz | 0 | - | 4.83 | 158,233 |
| Russia Country Quiz | 0 | - | 4.83 | 114,738 |
| Japan Country Quiz | 0 | - | 4.93 | 142,787 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,257 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,506 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,136 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,425 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,911 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,602 |
| Syria Country Quiz | 0 | - | 4.81 | 32,901 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,865 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,793 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,928 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,819 |
| Random European Capital to Country | 0 | - | 4.98 | 191,520 |
| Random European Country to Capital | 0 | - | 4.93 | 165,438 |
| Random African Country to Capital | 0 | - | 4.94 | 71,419 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,383 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,199 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,647 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,534 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,479 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,531 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,812 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,629 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,456 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,640 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,455 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,018 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,502 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,315 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,075 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 73,030 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,909 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,922 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,978 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,060 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,524 |
