| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,682 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,666 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,275 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,378 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,857 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,646 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,956 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,606 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,526 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,588 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,478 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,526 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,327 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,913 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,322 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,206 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,571 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,211 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,573 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,818 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,903 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,883 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,871 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,314 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,122 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,136 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,629 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,288 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,695 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,419 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,699 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,833 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,122 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,526 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,370 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,904 |
| Every Country Shape | 0 | - | 5.00 | 472,676 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,301 |
| Flags of North and South America | 0 | - | 4.99 | 378,273 |
| Former Flags | 0 | - | 4.97 | 108,861 |
| Countries by Road Signs | 0 | - | 4.98 | 54,470 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,036 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,890 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,984 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,683 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,732 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,097 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,458 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,434 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,784 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,287 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,254 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,127 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,055 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,221 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,754 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,471 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,908 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 55,023 |
| Flags of Oceania | 0 | - | 5.00 | 263,588 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,907 |
| Similar Flags #1 | 0 | - | 4.75 | 130,984 |
| Similar Flags #2 | 0 | - | 4.74 | 138,262 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,987,717 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,400 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,057 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,287 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,739 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,293 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,655 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,825 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,795 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,750 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,042 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,564 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,417,526 |
| Landlocked Countries | 0 | - | 4.99 | 427,475 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,053 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,432 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,962 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,300 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,761 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,568 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,361 |
| Merged Countries #2 | 0 | - | 4.96 | 99,987 |
| Merged Countries #4 | 0 | - | 4.81 | 94,209 |
| Merged Countries #6 | 0 | - | 4.90 | 73,919 |
| Merged Countries #7 | 0 | - | 4.93 | 83,255 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 147,098 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,288 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,350 |
| Pixelated World Map | 0 | - | 5.00 | 144,365 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,144 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,691 |
| World Coats of Arms | 0 | - | 4.99 | 65,345 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,814,021 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,016 |
| Himalayan Countries | 0 | - | 4.93 | 140,917 |
| Andean Countries | 0 | - | 4.94 | 85,851 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,962 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,562 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,501 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,721 |
| Danube Countries | 0 | - | 4.97 | 72,577 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,840 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,997 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,488 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,960 |
| European Landlocked Countries | 0 | - | 4.99 | 147,798 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,568 |
| Countries with the Most Species | 0 | - | 4.99 | 103,657 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,675 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,822 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,962 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,940 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,693 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,151 |
| Countries in the Alps | 0 | - | 4.87 | 119,012 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,059 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,201 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,076 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,198 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,158 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,409 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,625 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,014 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,522 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,331 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,966 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,842 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,689 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,943 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,045 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,193 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,753 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,627 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,865 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,440 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,565 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,631 |
| Largest Countries By Category | 0 | - | 4.97 | 159,126 |
| Countries by Countries | 0 | - | 4.97 | 63,826 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,483 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,452 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,714 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,577 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,257 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,562,164 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,763 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,453 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,877 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,826 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,108 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,501 |
| Island Countries | 0 | - | 4.99 | 713,087 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,441 |
| Northernmost Countries | 0 | - | 4.99 | 364,711 |
| Countries of South America | 0 | - | 5.00 | 934,631 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,892 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,836 |
| "Land" Countries | 0 | - | 4.98 | 339,090 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,799 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,889 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,224 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,833 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,187 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 527,227 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,359 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,732,517 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,568 |
| Countries with Megacities | 0 | - | 4.99 | 268,007 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,220 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,372 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,551 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,476 |
| Countries by Official Language | 0 | - | 4.95 | 196,278 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,015 |
| Countries in their Native Language | 0 | - | 4.99 | 199,999 |
| Independence from Whom | 0 | - | 4.99 | 213,470 |
| Subdivisions by Country | 0 | - | 4.87 | 50,676 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,716 |
| Megadiverse Countries | 0 | - | 4.96 | 149,522 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,175 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,590 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,828 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,265 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,512 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,938 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,331 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,641 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,188 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,291 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,835 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,507 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,520 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,232 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,652 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,987 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,814 |
| World Map Quiz | 0 | - | 4.81 | 65,956 |
