| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,274 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,535 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,057 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,034 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,979 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,665 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,764 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,310 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,291 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,173 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,318 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,416 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,177 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,876 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,338 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,613 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,997 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,257 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,568 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,778 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,880 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,661 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,346 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,864 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,288 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,021 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,647 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,886 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,314 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,557 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,013 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,801 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,343 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,912 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,371 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,284 |
| Every Country Shape | 0 | - | 5.00 | 463,657 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,195 |
| Flags of North and South America | 0 | - | 4.99 | 371,830 |
| Former Flags | 0 | - | 4.97 | 107,456 |
| Countries by Road Signs | 0 | - | 4.98 | 53,632 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,297 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,279 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,810 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,919 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,563 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,226 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,874 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,156 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,260 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,302 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,953 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,140 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,499 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,033 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,719 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,059 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,519 |
| Flags of Oceania | 0 | - | 5.00 | 258,135 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,890 |
| Similar Flags #1 | 0 | - | 4.75 | 129,760 |
| Similar Flags #2 | 0 | - | 4.74 | 137,070 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,317,813 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,236 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,916 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,185 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,204 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,343 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,931 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,354 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,919 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,642 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,545 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,162 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,274 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,297,200 |
| Landlocked Countries | 0 | - | 4.99 | 418,665 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,290 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,243 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,353 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,779 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,277 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,096 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,914 |
| Merged Countries #2 | 0 | - | 4.96 | 98,890 |
| Merged Countries #6 | 0 | - | 4.90 | 73,121 |
| Merged Countries #7 | 0 | - | 4.93 | 82,437 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,252 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,352 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,716 |
| Pixelated World Map | 0 | - | 5.00 | 143,132 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,657 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,439 |
| World Coats of Arms | 0 | - | 4.99 | 64,331 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,755,291 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,866 |
| Himalayan Countries | 0 | - | 4.94 | 137,308 |
| Andean Countries | 0 | - | 4.95 | 83,873 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,147 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,554 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,792 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,313 |
| Danube Countries | 0 | - | 4.97 | 71,624 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,509 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,029 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,593 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,668 |
| European Landlocked Countries | 0 | - | 4.99 | 146,741 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,096 |
| Countries with the Most Species | 0 | - | 4.99 | 102,880 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,226 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,424 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,578 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,286 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,962 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,343 |
| Countries in the Alps | 0 | - | 4.87 | 117,641 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,105 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,317 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,390 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,958 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,059 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,428 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,248 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,161 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,947 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,529 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,459 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,324 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,902 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,174 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,187 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,133 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,045 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,556 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,486 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,258 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,162 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,980 |
| Largest Countries By Category | 0 | - | 4.97 | 157,590 |
| Countries by Countries | 0 | - | 4.96 | 62,816 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,168 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,153 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,465 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,300 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,545,656 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,157 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,765 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,789 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,760 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,532 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,967 |
| Island Countries | 0 | - | 4.99 | 709,642 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,795 |
| Northernmost Countries | 0 | - | 4.99 | 360,365 |
| Countries of South America | 0 | - | 5.00 | 922,583 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,597 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,613 |
| "Land" Countries | 0 | - | 4.98 | 335,739 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,181 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,245 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,640 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,140 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,471 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,283 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,487 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,715,561 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,942 |
| Countries with Megacities | 0 | - | 4.99 | 258,007 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,817 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,941 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,100 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,952 |
| Countries by Official Language | 0 | - | 4.95 | 194,596 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,468 |
| Countries in their Native Language | 0 | - | 4.99 | 198,139 |
| Independence from Whom | 0 | - | 4.99 | 211,251 |
| Subdivisions by Country | 0 | - | 4.86 | 50,275 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,656 |
| Megadiverse Countries | 0 | - | 4.96 | 134,750 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,514 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,173 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,736 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,007 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,678 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,361 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,940 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,828 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,469 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,978 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,900 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,700 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,973 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,758 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,129 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,309 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,128 |
| World Map Quiz | 0 | - | 4.81 | 64,485 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,504 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,010 |
