| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,304 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,288 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,853 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,166 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,573 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,284 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,603 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,366 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,307 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,316 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,248 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,324 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,115 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,721 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,123 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,082 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,481 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,053 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,399 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,635 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,721 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,676 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,783 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,223 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,000 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,970 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,469 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,218 |
| 20 Random Country Flags | 0 | - | 4.99 | 618,709 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,246 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,577 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,548 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,991 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,037 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,650 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,437 |
| Every Country Shape | 0 | - | 5.00 | 470,899 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,328 |
| Flags of North and South America | 0 | - | 4.99 | 376,826 |
| Former Flags | 0 | - | 4.97 | 108,551 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,906 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,756 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,617 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,385 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,540 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,367 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,762 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,187 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,881 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,121 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,125 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,105 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,958 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,911 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,126 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,631 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,367 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,761 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,238 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,064 |
| A Square of Merged Countries #2 | 0 | - | 4.98 | 41,951 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,843 |
| Flags of Oceania | 0 | - | 5.00 | 262,589 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,540 |
| Countries by Road Signs | 0 | - | 4.98 | 54,335 |
| Similar Flags #1 | 0 | - | 4.75 | 130,749 |
| Similar Flags #2 | 0 | - | 4.74 | 138,042 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,180 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,853 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,092 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,536 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,139 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,536 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,664 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,600 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,537 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,869 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,317 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,392,387 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,918 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,261 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,868 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 65,199 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,682 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,481 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,294 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,925 |
| Merged Countries #2 | 0 | - | 4.96 | 99,871 |
| Merged Countries #4 | 0 | - | 4.81 | 94,110 |
| Merged Countries #6 | 0 | - | 4.90 | 73,802 |
| Merged Countries #7 | 0 | - | 4.93 | 83,140 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,864,561 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,558,924 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,831 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,168 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,248 |
| Pixelated World Map | 0 | - | 5.00 | 144,085 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,049 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,640 |
| World Coats of Arms | 0 | - | 4.99 | 65,114 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,669 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,356 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,293 |
| Landlocked Countries | 0 | - | 4.99 | 425,606 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,668 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 587,774 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,682 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,499 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,803,263 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,058 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,677 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,729,506 |
| Name a Valid Country Flag | 0 | - | 4.70 | 76,988 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,266 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,630 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,593 |
| Island Countries | 0 | - | 4.99 | 712,490 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,146 |
| Himalayan Countries | 0 | - | 4.93 | 140,154 |
| Andean Countries | 0 | - | 4.94 | 85,388 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,534 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,924 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,110 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,388 |
| Danube Countries | 0 | - | 4.97 | 72,355 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,556 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,806 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,069 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,566 |
| European Landlocked Countries | 0 | - | 4.99 | 147,585 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,264 |
| Countries with the Most Species | 0 | - | 4.99 | 103,547 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,374 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,768 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,873 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,825 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,563 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,989 |
| Countries in the Alps | 0 | - | 4.87 | 118,743 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,568 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,823 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,945 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,005 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,926 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,232 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,374 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,836 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,407 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,154 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,854 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,731 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,540 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,766 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,869 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,782 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,593 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,775 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,638 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,598 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,097 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,490 |
| Largest Countries By Category | 0 | - | 4.97 | 158,829 |
| Countries by Countries | 0 | - | 4.96 | 63,623 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,393,198 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,226 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,391 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,660 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,915 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,415 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,089 |
| Every American Country by Shape | 0 | - | 4.79 | 37,361 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,448 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,501 |
| Northernmost Countries | 0 | - | 4.99 | 363,905 |
| Countries of South America | 0 | - | 5.00 | 932,401 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,011 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,888,615 |
| "Land" Countries | 0 | - | 4.98 | 338,340 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,453 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,469 |
| Germany Country Quiz | 0 | - | 4.82 | 158,809 |
| Russia Country Quiz | 0 | - | 4.83 | 115,294 |
| Japan Country Quiz | 0 | - | 4.93 | 143,304 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,962 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,865 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,418 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,097 |
| Countries with Megacities | 0 | - | 4.99 | 267,010 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,801 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,105 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,119 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,217 |
| Countries by Official Language | 0 | - | 4.95 | 195,960 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,589 |
| Countries in their Native Language | 0 | - | 4.99 | 199,706 |
| Independence from Whom | 0 | - | 4.99 | 213,019 |
| Subdivisions by Country | 0 | - | 4.87 | 50,606 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,405 |
| Megadiverse Countries | 0 | - | 4.96 | 135,270 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,920 |
