| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,753 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,749 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,347 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,429 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,920 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,725 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 78,040 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,643 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,581 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,640 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,518 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,571 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,370 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,953 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,369 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,235 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,593 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,243 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,616 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,862 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,938 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,922 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,891 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,332 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,149 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,186 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,653 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,297 |
| 20 Random Country Flags | 0 | - | 4.99 | 621,086 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,456 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,730 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,717 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,556 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,632 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,518 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 419,006 |
| Every Country Shape | 0 | - | 5.00 | 472,986 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,730 |
| Flags of North and South America | 0 | - | 4.99 | 378,568 |
| Former Flags | 0 | - | 4.97 | 108,901 |
| Countries by Road Signs | 0 | - | 4.98 | 54,503 |
| Flags to Capitals #1 | 0 | - | 4.96 | 61,416 |
| Flags to Capitals #2 | 0 | - | 4.95 | 45,083 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 175,055 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,740 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,811 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,165 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,521 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,552 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,913 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,329 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,283 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,157 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,083 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,250 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,780 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,494 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,943 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 55,055 |
| Flags of Oceania | 0 | - | 5.00 | 263,751 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,981 |
| Similar Flags #1 | 0 | - | 4.75 | 131,020 |
| Similar Flags #2 | 0 | - | 4.74 | 138,305 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,013,782 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,430 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,100 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,325 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,791 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,321 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,672 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,847 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,833 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,800 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,080 |
| Flags of the Mediterranean | 0 | - | 4.95 | 149,609 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,422,846 |
| Landlocked Countries | 0 | - | 4.99 | 427,805 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,078 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,477 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,986 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,327 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,774 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,586 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,382 |
| Merged Countries #2 | 0 | - | 4.96 | 100,021 |
| Merged Countries #4 | 0 | - | 4.81 | 94,232 |
| Merged Countries #6 | 0 | - | 4.90 | 73,946 |
| Merged Countries #7 | 0 | - | 4.93 | 83,295 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 147,158 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,313 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,362 |
| Pixelated World Map | 0 | - | 5.00 | 144,788 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,156 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,704 |
| World Coats of Arms | 0 | - | 4.99 | 65,392 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,816,284 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,174 |
| Himalayan Countries | 0 | - | 4.93 | 141,055 |
| Andean Countries | 0 | - | 4.94 | 85,918 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 65,028 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,655 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,573 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,775 |
| Danube Countries | 0 | - | 4.97 | 72,620 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,886 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,028 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,555 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 151,026 |
| European Landlocked Countries | 0 | - | 4.99 | 147,830 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,621 |
| Countries with the Most Species | 0 | - | 4.99 | 103,678 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,730 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,837 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,980 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,967 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,713 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,182 |
| Countries in the Alps | 0 | - | 4.87 | 119,061 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,146 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,265 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,101 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,231 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,200 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,435 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,650 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,043 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,542 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,357 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,986 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,856 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,716 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,970 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,071 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,287 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,771 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,842 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,924 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,605 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,672 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,648 |
| Largest Countries By Category | 0 | - | 4.97 | 159,207 |
| Countries by Countries | 0 | - | 4.97 | 63,865 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,539 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,464 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,722 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,609 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,301 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,562,888 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,782 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,482 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,996 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,129 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,211 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,706 |
| Island Countries | 0 | - | 4.99 | 713,256 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,843 |
| Northernmost Countries | 0 | - | 4.99 | 364,882 |
| Countries of South America | 0 | - | 5.00 | 935,063 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,527 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,895,006 |
| "Land" Countries | 0 | - | 4.98 | 339,200 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,738 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,939 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,300 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,893 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,227 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 527,460 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,521 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,733,198 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,684 |
| Countries with Megacities | 0 | - | 4.99 | 268,233 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,314 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,421 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,666 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,546 |
| Countries by Official Language | 0 | - | 4.95 | 196,350 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,111 |
| Countries in their Native Language | 0 | - | 4.99 | 200,056 |
| Independence from Whom | 0 | - | 4.99 | 213,568 |
| Subdivisions by Country | 0 | - | 4.87 | 50,684 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,772 |
| Megadiverse Countries | 0 | - | 4.96 | 149,838 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,228 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,598 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,863 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,274 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,567 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,966 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,384 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,663 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,223 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,302 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,917 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,529 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,534 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,254 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,678 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,017 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,921 |
| World Map Quiz | 0 | - | 4.81 | 65,992 |
