| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,921 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,143 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,626 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,409 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,509 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,179 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,338 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,652 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,610 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,561 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,604 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,705 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,487 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,144 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,578 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,749 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,154 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,493 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,833 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,037 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,135 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,966 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,492 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,970 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,507 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,333 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,918 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,984 |
| 20 Random Country Flags | 0 | - | 4.99 | 613,033 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,779 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,204 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,046 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,995 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,565 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,368 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,920 |
| Every Country Shape | 0 | - | 5.00 | 465,917 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,735 |
| Flags of North and South America | 0 | - | 4.99 | 373,375 |
| Former Flags | 0 | - | 4.97 | 107,795 |
| Countries by Road Signs | 0 | - | 4.98 | 53,865 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,475 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,425 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,360 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,357 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,062 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,652 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,265 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,001 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,527 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,562 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,203 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,370 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,708 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,223 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,913 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,276 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,838 |
| Flags of Oceania | 0 | - | 5.00 | 259,643 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,414 |
| Similar Flags #1 | 0 | - | 4.75 | 130,106 |
| Similar Flags #2 | 0 | - | 4.74 | 137,392 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,487,626 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,505 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,221 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,462 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,489 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,608 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,133 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,229 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,179 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,959 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,867 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,379 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,624 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,328,333 |
| Landlocked Countries | 0 | - | 4.99 | 420,852 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,483 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,547 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,489 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 64,903 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,390 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,221 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,033 |
| Merged Countries #2 | 0 | - | 4.96 | 99,115 |
| Merged Countries #6 | 0 | - | 4.90 | 73,322 |
| Merged Countries #7 | 0 | - | 4.93 | 82,666 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,919 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,736 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,984 |
| Pixelated World Map | 0 | - | 5.00 | 143,448 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,794 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,519 |
| World Coats of Arms | 0 | - | 4.99 | 64,580 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,770,051 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,928 |
| Himalayan Countries | 0 | - | 4.95 | 138,232 |
| Andean Countries | 0 | - | 4.95 | 84,335 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,563 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,450 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,185 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,608 |
| Danube Countries | 0 | - | 4.97 | 71,873 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,845 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,275 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,051 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,517 |
| European Landlocked Countries | 0 | - | 4.99 | 147,007 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,427 |
| Countries with the Most Species | 0 | - | 4.99 | 103,129 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,575 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,525 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,669 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,465 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,141 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,540 |
| Countries in the Alps | 0 | - | 4.87 | 118,013 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,082 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,797 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,563 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,486 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,357 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,855 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,508 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,375 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,099 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,726 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,578 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,434 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,099 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,372 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,395 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,622 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,198 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,717 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,862 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,367 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,762 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,134 |
| Largest Countries By Category | 0 | - | 4.97 | 157,983 |
| Countries by Countries | 0 | - | 4.96 | 63,056 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,512 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,228 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,523 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,550 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,549,745 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,318 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,944 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,586 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,571 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,156 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,476 |
| Island Countries | 0 | - | 4.99 | 710,573 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,342 |
| Northernmost Countries | 0 | - | 4.99 | 361,402 |
| Countries of South America | 0 | - | 5.00 | 925,556 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,672 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,873,108 |
| "Land" Countries | 0 | - | 4.98 | 336,870 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,380,665 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,652 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,308 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,579 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,787 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,539 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,541 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,719,870 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,581 |
| Countries with Megacities | 0 | - | 4.99 | 263,715 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,417 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,304 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,693 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,348 |
| Countries by Official Language | 0 | - | 4.95 | 195,007 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,054 |
| Countries in their Native Language | 0 | - | 4.99 | 198,518 |
| Independence from Whom | 0 | - | 4.99 | 211,797 |
| Subdivisions by Country | 0 | - | 4.86 | 50,379 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,202 |
| Megadiverse Countries | 0 | - | 4.96 | 134,914 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,862 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,280 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,863 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,069 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,960 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,504 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,279 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,961 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,586 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,048 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,417 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,809 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,122 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,898 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,268 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,431 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,816 |
| World Map Quiz | 0 | - | 4.81 | 64,927 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,585 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,228 |
