| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,453 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,453 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,031 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,262 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,701 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,422 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,772 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,481 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,420 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,429 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,353 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,420 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,205 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,807 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,218 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,145 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,525 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,977 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,115 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,466 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,717 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,788 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,756 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,812 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,264 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,052 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,026 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,535 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,655 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,247 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,652 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,718 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,674 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,624 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,945 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,323 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,635 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,466 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,028 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,256 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,948 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,664 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,907 |
| Every Country Shape | 0 | - | 5.00 | 471,684 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,986 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,275 |
| Flags of North and South America | 0 | - | 4.99 | 377,436 |
| Former Flags | 0 | - | 4.97 | 108,676 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,955 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,812 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,780 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,526 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,550 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,920 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,316 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,117 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,416 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,195 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,176 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,020 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,975 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,163 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,677 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,413 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,826 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,708 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,394 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,277 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,129 |
| Country Shapes Slideshow | 0 | - | 4.81 | 39,868 |
| A Square of Merged Countries #2 | 0 | - | 4.98 | 41,993 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,913 |
| Flags of Oceania | 0 | - | 5.00 | 263,045 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,694 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,612 |
| Similar Flags #1 | 0 | - | 4.75 | 130,866 |
| Similar Flags #2 | 0 | - | 4.74 | 138,131 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,259 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,927 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,169 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,609 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,196 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,591 |
| Countries by Road Signs | 0 | - | 4.98 | 54,393 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,403,106 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,435 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,990 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,327 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,243 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,550 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,705 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,515 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,326 |
| Merged Countries #2 | 0 | - | 4.96 | 99,913 |
| Merged Countries #4 | 0 | - | 4.81 | 94,154 |
| Merged Countries #6 | 0 | - | 4.90 | 73,849 |
| Merged Countries #7 | 0 | - | 4.93 | 83,181 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,744 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,919,438 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,560,363 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,612 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,810 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,934 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,220 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,297 |
| Pixelated World Map | 0 | - | 5.00 | 144,156 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,091 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,660 |
| World Coats of Arms | 0 | - | 4.99 | 65,235 |
| Landlocked Countries | 0 | - | 4.99 | 426,537 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,762 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 590,021 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,602 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,352 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,939 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,675 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,987 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,807,824 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,730,735 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,059 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,549 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,966 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,846 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,993 |
| Island Countries | 0 | - | 4.99 | 712,757 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,544 |
| Himalayan Countries | 0 | - | 4.93 | 140,478 |
| Andean Countries | 0 | - | 4.94 | 85,618 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,746 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,213 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,313 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,545 |
| Danube Countries | 0 | - | 4.97 | 72,470 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,679 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,899 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,262 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,735 |
| European Landlocked Countries | 0 | - | 4.99 | 147,671 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,396 |
| Countries with the Most Species | 0 | - | 4.99 | 103,604 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,509 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,791 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,912 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,876 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,616 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,069 |
| Countries in the Alps | 0 | - | 4.87 | 118,857 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,789 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,990 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,010 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,090 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,038 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,320 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,470 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,924 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,464 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,235 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,914 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,782 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,611 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,848 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,949 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,987 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,658 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 75,550 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,051 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,142 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,743 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,951 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,306 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,551 |
| Largest Countries By Category | 0 | - | 4.97 | 158,948 |
| Countries by Countries | 0 | - | 4.96 | 63,708 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,395,252 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,332 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,426 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,689 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,170 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,470 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,152 |
| Every American Country by Shape | 0 | - | 4.79 | 37,367 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,360 |
| Northernmost Countries | 0 | - | 4.99 | 364,280 |
| Countries of South America | 0 | - | 5.00 | 933,392 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,371 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,946 |
| "Land" Countries | 0 | - | 4.98 | 338,543 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,654 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,480 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,744 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,449 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,313 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,175 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,177 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,191 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,282 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,556 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,641 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,346 |
| Flags of the Middle East | 0 | - | 4.69 | 62,838 |
