| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,238 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,424 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,953 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,579 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,771 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,468 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,663 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,839 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,770 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,767 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,776 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,876 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,671 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 99,306 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,740 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,838 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,239 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,652 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,001 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,193 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,288 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,159 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,580 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,031 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,645 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,540 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,063 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,059 |
| 20 Random Country Flags | 0 | - | 4.99 | 614,788 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,937 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,313 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,713 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,926 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,015 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,086 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,406 |
| Every Country Shape | 0 | - | 5.00 | 467,534 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,246 |
| Flags of North and South America | 0 | - | 4.99 | 374,376 |
| Former Flags | 0 | - | 4.97 | 107,983 |
| Countries by Road Signs | 0 | - | 4.98 | 54,027 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,600 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,520 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,810 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,715 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,454 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,025 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,574 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,552 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,573 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,721 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,751 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,407 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,529 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,846 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,355 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,048 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,422 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,057 |
| Flags of Oceania | 0 | - | 5.00 | 260,559 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,722 |
| Similar Flags #1 | 0 | - | 4.75 | 130,284 |
| Similar Flags #2 | 0 | - | 4.74 | 137,579 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,598,531 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,717 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,417 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,657 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,727 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,772 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,268 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,340 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,188 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,081 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,535 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,830 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,347,750 |
| Landlocked Countries | 0 | - | 4.99 | 422,166 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,619 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,782 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,625 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,006 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,488 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,300 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,109 |
| Merged Countries #2 | 0 | - | 4.96 | 99,265 |
| Merged Countries #6 | 0 | - | 4.90 | 73,487 |
| Merged Countries #7 | 0 | - | 4.93 | 82,821 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,226 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,873 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,069 |
| Pixelated World Map | 0 | - | 5.00 | 143,649 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,873 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,552 |
| World Coats of Arms | 0 | - | 4.99 | 64,726 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,780,149 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,579 |
| Himalayan Countries | 0 | - | 4.94 | 138,835 |
| Andean Countries | 0 | - | 4.93 | 84,669 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,868 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,907 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,497 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,844 |
| Danube Countries | 0 | - | 4.97 | 72,038 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,047 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,447 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,351 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,835 |
| European Landlocked Countries | 0 | - | 4.99 | 147,166 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,683 |
| Countries with the Most Species | 0 | - | 4.99 | 103,265 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,799 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,605 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,729 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,557 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,247 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,687 |
| Countries in the Alps | 0 | - | 4.87 | 118,236 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,237 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,067 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,675 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,619 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,544 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,961 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,697 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,514 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,194 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,869 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,667 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,540 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,243 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,494 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,546 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,958 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,332 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,036 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,119 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,044 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,185 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,249 |
| Largest Countries By Category | 0 | - | 4.97 | 158,249 |
| Countries by Countries | 0 | - | 4.96 | 63,260 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,713 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,297 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,571 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,046 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,691 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,552,616 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,425 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,063 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,287 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,731 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,567 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,454 |
| Island Countries | 0 | - | 4.99 | 711,118 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,135 |
| Northernmost Countries | 0 | - | 4.99 | 362,050 |
| Countries of South America | 0 | - | 5.00 | 927,638 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,352 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,877,955 |
| "Land" Countries | 0 | - | 4.98 | 337,401 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,179 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,182 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,744 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,849 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,986 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,643 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,201 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,722,480 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,948 |
| Countries with Megacities | 0 | - | 4.99 | 264,666 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,777 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,496 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,046 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,568 |
| Countries by Official Language | 0 | - | 4.95 | 195,289 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,425 |
| Countries in their Native Language | 0 | - | 4.99 | 199,080 |
| Independence from Whom | 0 | - | 4.99 | 212,149 |
| Subdivisions by Country | 0 | - | 4.86 | 50,438 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,764 |
| Megadiverse Countries | 0 | - | 4.96 | 135,031 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,126 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,370 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,245 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,115 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,161 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,605 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,502 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,046 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,669 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,154 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,705 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,896 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,219 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,977 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,364 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,506 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,242 |
| World Map Quiz | 0 | - | 4.81 | 65,119 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,388 |
