| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,570 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,824 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,329 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,171 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,217 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,930 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,051 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,478 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,446 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,394 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,471 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,575 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,353 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 99,037 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,470 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,691 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,077 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,708 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,918 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,017 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,832 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,426 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,919 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,410 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,199 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,803 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,940 |
| 20 Random Country Flags | 0 | - | 4.99 | 611,805 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,686 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,113 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,112 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,072 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,288 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,936 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,620 |
| Every Country Shape | 0 | - | 5.00 | 464,889 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,757 |
| Flags of North and South America | 0 | - | 4.99 | 372,805 |
| Former Flags | 0 | - | 4.97 | 107,662 |
| Countries by Road Signs | 0 | - | 4.98 | 53,760 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,399 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,360 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,109 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,149 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,827 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,436 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,093 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,651 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,415 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,467 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,121 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,276 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,618 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,156 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,847 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,198 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,700 |
| Flags of Oceania | 0 | - | 5.00 | 258,837 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,208 |
| Similar Flags #1 | 0 | - | 4.75 | 129,972 |
| Similar Flags #2 | 0 | - | 4.74 | 137,257 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,419,181 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,397 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,095 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,346 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,385 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,513 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,058 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,879 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,084 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,844 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,732 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,284 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,481 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,316,027 |
| Landlocked Countries | 0 | - | 4.99 | 419,959 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,413 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,434 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,441 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,847 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,345 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,172 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,978 |
| Merged Countries #2 | 0 | - | 4.96 | 99,031 |
| Merged Countries #6 | 0 | - | 4.90 | 73,231 |
| Merged Countries #7 | 0 | - | 4.93 | 82,577 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,517 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,445 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,790 |
| Pixelated World Map | 0 | - | 5.00 | 143,337 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,734 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,482 |
| World Coats of Arms | 0 | - | 4.99 | 64,459 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,764,058 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,458 |
| Himalayan Countries | 0 | - | 4.95 | 137,885 |
| Andean Countries | 0 | - | 4.95 | 84,153 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,372 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,941 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,019 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,473 |
| Danube Countries | 0 | - | 4.97 | 71,766 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,703 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,163 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,853 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,936 |
| European Landlocked Countries | 0 | - | 4.99 | 146,898 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,286 |
| Countries with the Most Species | 0 | - | 4.99 | 103,037 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,440 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,467 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,636 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,398 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,076 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,466 |
| Countries in the Alps | 0 | - | 4.87 | 117,880 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 96,745 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,598 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,500 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,381 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,241 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,799 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,404 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,280 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,040 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,646 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,543 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,387 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,012 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,301 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,307 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,430 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,137 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,639 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,708 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,910 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,521 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,063 |
| Largest Countries By Category | 0 | - | 4.97 | 157,837 |
| Countries by Countries | 0 | - | 4.97 | 62,951 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,381 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,186 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,496 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,752 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,448 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,547,927 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,254 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,878 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,146 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,889 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,895 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,933 |
| Island Countries | 0 | - | 4.99 | 710,189 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,047,255 |
| Northernmost Countries | 0 | - | 4.99 | 360,997 |
| Countries of South America | 0 | - | 5.00 | 924,384 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,232 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,870,261 |
| "Land" Countries | 0 | - | 4.98 | 336,066 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,378,278 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,479 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,057 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,415 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,664 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,069 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,118 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,718,340 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,340 |
| Countries with Megacities | 0 | - | 4.99 | 262,838 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,180 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,158 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,478 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,206 |
| Countries by Official Language | 0 | - | 4.95 | 194,846 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,815 |
| Countries in their Native Language | 0 | - | 4.99 | 198,384 |
| Independence from Whom | 0 | - | 4.99 | 211,604 |
| Subdivisions by Country | 0 | - | 4.86 | 50,339 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,900 |
| Megadiverse Countries | 0 | - | 4.96 | 134,844 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,719 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,234 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,808 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,047 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,849 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,451 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,135 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,907 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,542 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,028 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,253 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,774 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,057 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,841 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,226 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,393 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,511 |
| World Map Quiz | 0 | - | 4.81 | 64,790 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,149 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,149 |
