| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,679 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,200 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,700 |
| Flags of North and South America | 0 | - | 4.99 | 375,843 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,929 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,003 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,511 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,982 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,293 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,997 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,257 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,171 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,099 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,115 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,086 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,155 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,946 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,566 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,990 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,985 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,393 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,771 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,916 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,269 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,480 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,554 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,500 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,723 |
| Former Flags | 0 | - | 4.97 | 108,301 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,158 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,865 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,814 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,796 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,647 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,328 |
| Flags of Oceania | 0 | - | 5.00 | 261,813 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,195 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,158 |
| 20 Random Country Flags | 0 | - | 4.99 | 617,046 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,129 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,458 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,108 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,608 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,953 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,961 |
| Every Country Shape | 0 | - | 5.00 | 469,534 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,268 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,652 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,250 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,098 |
| Similar Flags #1 | 0 | - | 4.75 | 130,543 |
| Similar Flags #2 | 0 | - | 4.74 | 137,853 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,844 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,429 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,902 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,351 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,489 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,931 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,948 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,605 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,743 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,995 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,510 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,216 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,614 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,124 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,937 |
| Country Shapes Slideshow | 0 | - | 4.81 | 39,754 |
| Country Shapes in my Burger | 0 | - | 4.95 | 55,114 |
| A Square of Merged Countries #2 | 0 | - | 4.98 | 41,842 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,526 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,427 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,358 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,737 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,016 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,688 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,937 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,365 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,001 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,447 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,374,160 |
| Countries Loading in the World Map | 0 | - | 4.97 | 54,171 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,995 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,123 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,143 |
| Countries by Road Signs | 0 | - | 4.98 | 54,222 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 25,987 |
| Flags of the Middle East | 0 | - | 4.69 | 62,775 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,813 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,087 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,774 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,109 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,556,345 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,596 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,397 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,221 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,805 |
| Merged Countries #2 | 0 | - | 4.96 | 99,746 |
| Merged Countries #6 | 0 | - | 4.90 | 73,683 |
| Merged Countries #7 | 0 | - | 4.93 | 83,028 |
| North American Sports Cities | 0 | - | 4.83 | 172,954 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,499 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,489 |
| Olympic Host Countries | 0 | - | 4.98 | 201,581 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,445 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,573 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,269 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,804 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,575 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,417 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,448 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,295 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,205 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,065 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,562 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,032 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,165 |
| Pixelated World Map | 0 | - | 5.00 | 143,889 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 52,571 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,966 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,596 |
| World Coats of Arms | 0 | - | 4.99 | 64,938 |
| Every American Country by Shape | 0 | - | 4.79 | 37,337 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 525,004 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,079 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,900 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,948 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,726,619 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,995 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,352 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,622 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,251 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,177 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,277 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,635 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,278 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,433 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,693 |
| Flags of WW1 | 0 | - | 4.60 | 38,600 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,545 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,307 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.56 | 33,707 |
| Merged Countries #1 | 0 | - | 4.46 | 105,566 |
| Merged Countries #3 | 0 | - | 4.64 | 82,499 |
| Merged Countries #4 | 0 | - | 4.80 | 93,990 |
| Merged Countries #5 | 0 | - | 4.50 | 70,958 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.52 | 23,786 |
| Boundary Waters | 0 | - | 4.92 | 88,687 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,345 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,505 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,090 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,809 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,810 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,675 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,749,345 |
| Landlocked Countries | 0 | - | 4.99 | 424,061 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,975 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,258 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,855 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,705 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,475 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,054 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,515 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 584,068 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 67,316 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,259 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,160 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,025 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,034 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,082 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,169 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,428 |
| Country Flag-Shape Picture Quiz #9 | 0 | - | 4.90 | 46,171 |
| Country Flag-Shape Picture Quiz #10 | 0 | - | 4.97 | 36,008 |
| China by Picture | 0 | - | 4.51 | 63,565 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,227 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,369 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,100 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,537 |
| Pixelated United States Map | 0 | - | 4.88 | 94,652 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,828 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,241 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,744 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,764 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,649 |
| World Capitals Quiz | 0 | - | 5.00 | 5,096,272 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,441 |
| Himalayan Countries | 0 | - | 4.94 | 139,613 |
| Andean Countries | 0 | - | 4.94 | 85,101 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,289 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,520 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,857 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,152 |
| Danube Countries | 0 | - | 4.97 | 72,232 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,349 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,656 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,759 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,256 |
| European Landlocked Countries | 0 | - | 4.99 | 147,406 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,012 |
