| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,850 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,074 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,554 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,357 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,442 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,121 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,265 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,608 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,582 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,515 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,561 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,670 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,445 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,118 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,541 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,732 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,133 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,462 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,791 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,999 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,096 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,923 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,480 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,960 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,476 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,289 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,890 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,967 |
| 20 Random Country Flags | 0 | - | 4.99 | 612,597 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,747 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,171 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,410 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,707 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,468 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,179 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,775 |
| Every Country Shape | 0 | - | 5.00 | 465,522 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,441 |
| Flags of North and South America | 0 | - | 4.99 | 373,156 |
| Former Flags | 0 | - | 4.97 | 107,749 |
| Countries by Road Signs | 0 | - | 4.98 | 53,839 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,446 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,410 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,221 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,262 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,956 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,546 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,182 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,857 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,484 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,532 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,166 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,326 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,670 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,195 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,888 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,243 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,783 |
| Flags of Oceania | 0 | - | 5.00 | 259,486 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,349 |
| Similar Flags #1 | 0 | - | 4.75 | 130,056 |
| Similar Flags #2 | 0 | - | 4.74 | 137,337 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,465,223 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,461 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,177 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,415 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,446 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,570 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,100 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,101 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,154 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,927 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,822 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,345 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,576 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,324,702 |
| Landlocked Countries | 0 | - | 4.99 | 420,588 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,463 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,491 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,471 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 64,883 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,370 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,203 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,008 |
| Merged Countries #2 | 0 | - | 4.96 | 99,089 |
| Merged Countries #6 | 0 | - | 4.90 | 73,289 |
| Merged Countries #7 | 0 | - | 4.93 | 82,637 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,846 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,695 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,964 |
| Pixelated World Map | 0 | - | 5.00 | 143,406 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,778 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,507 |
| World Coats of Arms | 0 | - | 4.99 | 64,535 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,767,973 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,740 |
| Himalayan Countries | 0 | - | 4.95 | 138,108 |
| Andean Countries | 0 | - | 4.95 | 84,278 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,496 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,353 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,127 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,576 |
| Danube Countries | 0 | - | 4.97 | 71,840 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,805 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,245 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,985 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,437 |
| European Landlocked Countries | 0 | - | 4.99 | 146,977 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,388 |
| Countries with the Most Species | 0 | - | 4.99 | 103,099 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,544 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,508 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,660 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,448 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,118 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,509 |
| Countries in the Alps | 0 | - | 4.87 | 117,964 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,577 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,730 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,549 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,461 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,316 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,835 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,475 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,344 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,079 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,708 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,568 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,421 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,075 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,355 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,369 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,552 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,184 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,693 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,831 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,211 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,688 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,113 |
| Largest Countries By Category | 0 | - | 4.97 | 157,937 |
| Countries by Countries | 0 | - | 4.97 | 63,018 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,473 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,220 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,516 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,514 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,549,162 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,291 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,913 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,331 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,359 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,067 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,270 |
| Island Countries | 0 | - | 4.99 | 710,423 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,960 |
| Northernmost Countries | 0 | - | 4.99 | 361,262 |
| Countries of South America | 0 | - | 5.00 | 925,167 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,118 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,872,119 |
| "Land" Countries | 0 | - | 4.98 | 336,517 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,379,893 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,579 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,225 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,507 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,737 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,382 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,413 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,719,366 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,483 |
| Countries with Megacities | 0 | - | 4.99 | 263,477 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,321 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,260 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,617 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,294 |
| Countries by Official Language | 0 | - | 4.95 | 194,949 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,969 |
| Countries in their Native Language | 0 | - | 4.99 | 198,469 |
| Independence from Whom | 0 | - | 4.99 | 211,729 |
| Subdivisions by Country | 0 | - | 4.86 | 50,363 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,998 |
| Megadiverse Countries | 0 | - | 4.96 | 134,889 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,813 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,264 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,848 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,061 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,920 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,486 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,230 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,942 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,568 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,045 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,355 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,798 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,096 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,873 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,254 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,420 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,709 |
| World Map Quiz | 0 | - | 4.81 | 64,882 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,437 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,200 |
