| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,950 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,886 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,998 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,621 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,184 |
| Countries with Megacities | 0 | - | 4.99 | 246,858 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,093 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,954 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,509 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,841 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,885 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,925 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,036 |
| Random European Flag to Country | 0 | - | 4.89 | 180,891 |
| Random African Flag to Country | 0 | - | 4.87 | 74,217 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,291 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,950 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,754 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,618 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,837 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,921 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,879 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,478 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,600 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,262 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,090 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,263 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,256 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,184 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,315 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,421 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 56,708 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,367 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,544 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,144 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,647 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,924 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,616 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,548 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,360 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,184 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,833 |
| Every Country Shape | 0 | - | 5.00 | 458,930 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,338 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,068 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,224 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,139 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,333 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,922 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,402 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,589 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,300 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,782 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,468 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,293 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,269 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,608 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,568 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,809 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,215 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 164,113 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,096 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,609 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,956 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,998 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,852 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,986 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,829 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,977 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,932 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,592 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,325 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,013 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,440 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,258 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,207 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,423 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,336 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,657 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,266 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,296 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,028 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,562 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,033 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,612 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,176 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,954 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,132 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,009 |
| Flags of Oceania | 0 | - | 5.00 | 255,194 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,855 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,740 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,450 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,753 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,282 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,608 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,844 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,604 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,317 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,579 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,539 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,809 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,603 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,068 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,226,310 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,608 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,344 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,561 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,497 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,897 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,633 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.74 | 99,454 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,830 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,560 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,804 |
| Every European Country Shape | 0 | - | 4.96 | 200,169 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,703 |
| Every African Country Shape | 0 | - | 4.90 | 86,112 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,514 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,505 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,089 |
| 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 | 41,651 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.86 | 52,877 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,177 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,113 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,129 |
| Biggest City by Time Zone | 0 | - | 4.87 | 66,645 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,672 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 221,919 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,854 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 130,032 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,487 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,516 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,608 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,581 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,054 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,160 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,745 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 66,682 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,527 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 38,912 |
| Biggest Cities in the United States | 0 | - | 4.93 | 966,624 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,779 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,985 |
| Olympic Host Countries | 0 | - | 4.98 | 198,896 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,813 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,557 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,531 |
| The Only European Country ... | 0 | - | 4.91 | 213,835 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,142 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,532 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,208 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,826 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,600 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,810 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,384 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,068 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,419 |
| Countries of Africa | 0 | - | 5.00 | 2,507,828 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,726 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,548 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,191 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,958 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,802 |
| China by Picture | 0 | - | 4.51 | 62,540 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 35,937 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,725 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,653 |
| Demographics Multiple Choice | 0 | - | 4.69 | 42,087 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,461 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,850 |
| Largest City by Island | 0 | - | 4.87 | 71,042 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,393 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,548 |
| Biggest European Cities by Century | 0 | - | 4.98 | 143,457 |
| Megacities on a World Map | 0 | - | 4.98 | 250,946 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,235 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,797 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,865 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,751 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 76,749 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 120,210 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,141 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 167,147 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,904 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,759 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,324 |
| Countries of the Middle East | 0 | - | 4.96 | 198,912 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,262 |
| Slavic Countries | 0 | - | 4.96 | 110,857 |
| African Island Countries | 0 | - | 4.96 | 100,790 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,498 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,433 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,013 |
| Every American Country by Shape | 0 | - | 4.79 | 37,080 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,316 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,205 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,275 |
