| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,954 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,949 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,072 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,636 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,214 |
| Countries with Megacities | 0 | - | 4.99 | 246,904 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,115 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,967 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,530 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,855 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,887 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,928 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,039 |
| Random European Flag to Country | 0 | - | 4.89 | 180,916 |
| Random African Flag to Country | 0 | - | 4.87 | 74,218 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,297 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,956 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,762 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,623 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,841 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,936 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,889 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,486 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,607 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,269 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,097 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,272 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,263 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,189 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,324 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,429 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 56,711 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,369 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,547 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,149 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,654 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,931 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,759 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,607 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,372 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,220 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,854 |
| Every Country Shape | 0 | - | 5.00 | 458,963 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,424 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,089 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,233 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,145 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,341 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,937 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,403 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,593 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,301 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,785 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,477 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,296 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,275 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,613 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,571 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,812 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,220 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,120 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,104 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,625 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,970 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,003 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,861 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,996 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,830 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,988 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,937 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,597 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,336 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,023 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,475 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,279 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,253 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,440 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,342 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,662 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,276 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,300 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,037 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,568 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,041 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,615 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,180 |
| A Square of Merged Countries #1 | 0 | - | 4.87 | 58,959 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,134 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,011 |
| Flags of Oceania | 0 | - | 5.00 | 255,217 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,862 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,744 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,455 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,762 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,285 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,611 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,849 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,610 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,324 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,586 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,539 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,812 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,606 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,091 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,226,881 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,610 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,408 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,570 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,508 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,902 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,641 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.74 | 99,455 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,832 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,562 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,806 |
| Every European Country Shape | 0 | - | 4.96 | 200,186 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,713 |
| Every African Country Shape | 0 | - | 4.90 | 86,127 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,519 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,508 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,156 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,025 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,829 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,653 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 52,880 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,178 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,118 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,133 |
| Biggest City by Time Zone | 0 | - | 4.87 | 66,651 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,687 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 221,935 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,863 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 130,046 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,491 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,525 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,636 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,583 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,058 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,167 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,752 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 66,687 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,534 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 38,919 |
| Biggest Cities in the United States | 0 | - | 4.93 | 966,690 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,799 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,005 |
| Olympic Host Countries | 0 | - | 4.98 | 198,900 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,818 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,565 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,561 |
| The Only European Country ... | 0 | - | 4.91 | 213,841 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,155 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,545 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,210 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,829 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,601 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,814 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,386 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,093 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,429 |
| Countries of Africa | 0 | - | 5.00 | 2,508,016 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,737 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,559 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,195 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,967 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,808 |
| China by Picture | 0 | - | 4.51 | 62,544 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 35,942 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,726 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,655 |
| Demographics Multiple Choice | 0 | - | 4.69 | 42,089 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,479 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,857 |
| Largest City by Island | 0 | - | 4.87 | 71,049 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,394 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,553 |
| Biggest European Cities by Century | 0 | - | 4.98 | 143,562 |
| Megacities on a World Map | 0 | - | 4.98 | 250,973 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,280 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,799 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,868 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,769 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 76,757 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 120,224 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,144 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 167,157 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,920 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,829 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,344 |
| Countries of the Middle East | 0 | - | 4.96 | 198,931 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,270 |
| Slavic Countries | 0 | - | 4.96 | 110,861 |
| African Island Countries | 0 | - | 4.96 | 100,793 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,499 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,452 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,021 |
| Every American Country by Shape | 0 | - | 4.79 | 37,080 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,341 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,214 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,282 |
