| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,215 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,401 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,924 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,565 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,740 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,451 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,639 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,824 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,752 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,747 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,765 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,859 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,656 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 99,296 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,724 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,833 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,232 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,639 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,988 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,182 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,280 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,147 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,571 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,029 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,634 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,524 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,055 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,056 |
| 20 Random Country Flags | 0 | - | 4.99 | 614,537 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,924 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,300 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,403 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,786 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,990 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,039 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,378 |
| Every Country Shape | 0 | - | 5.00 | 467,413 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,104 |
| Flags of North and South America | 0 | - | 4.99 | 374,256 |
| Former Flags | 0 | - | 4.97 | 107,972 |
| Countries by Road Signs | 0 | - | 4.98 | 54,019 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,590 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,519 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,787 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,690 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,436 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,999 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,546 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,457 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,494 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,711 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,741 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,395 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,519 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,837 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,347 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,040 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,411 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,042 |
| Flags of Oceania | 0 | - | 5.00 | 260,479 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,688 |
| Similar Flags #1 | 0 | - | 4.75 | 130,271 |
| Similar Flags #2 | 0 | - | 4.74 | 137,559 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,589,423 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,704 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,405 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,641 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,705 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,760 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,261 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,329 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,175 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,064 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,514 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,819 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,346,184 |
| Landlocked Countries | 0 | - | 4.99 | 422,062 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,606 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,768 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,619 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,999 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,484 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,296 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,103 |
| Merged Countries #2 | 0 | - | 4.96 | 99,258 |
| Merged Countries #6 | 0 | - | 4.90 | 73,473 |
| Merged Countries #7 | 0 | - | 4.93 | 82,806 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,212 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,856 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,064 |
| Pixelated World Map | 0 | - | 5.00 | 143,632 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,864 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,548 |
| World Coats of Arms | 0 | - | 4.99 | 64,705 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,779,415 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,502 |
| Himalayan Countries | 0 | - | 4.94 | 138,769 |
| Andean Countries | 0 | - | 4.93 | 84,632 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,830 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,858 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,450 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,821 |
| Danube Countries | 0 | - | 4.97 | 72,021 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,021 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,430 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,333 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,808 |
| European Landlocked Countries | 0 | - | 4.99 | 147,151 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,663 |
| Countries with the Most Species | 0 | - | 4.99 | 103,248 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,778 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,598 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,726 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,547 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,238 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,670 |
| Countries in the Alps | 0 | - | 4.87 | 118,220 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,168 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,050 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,659 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,600 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,523 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,952 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,688 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,502 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,183 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,860 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,662 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,532 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,238 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,480 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,535 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,926 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,316 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 63,901 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,091 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,981 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,143 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,238 |
| Largest Countries By Category | 0 | - | 4.97 | 158,227 |
| Countries by Countries | 0 | - | 4.96 | 63,236 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,700 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,291 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,571 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,032 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,681 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,552,252 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,417 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,058 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,236 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,634 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,526 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,327 |
| Island Countries | 0 | - | 4.99 | 711,073 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,973 |
| Northernmost Countries | 0 | - | 4.99 | 361,995 |
| Countries of South America | 0 | - | 5.00 | 927,450 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,073 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,877,584 |
| "Land" Countries | 0 | - | 4.98 | 337,360 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,383,870 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,165 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,718 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,825 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,977 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,526 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,152 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,722,231 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,917 |
| Countries with Megacities | 0 | - | 4.99 | 264,603 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,753 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,478 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,016 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,551 |
| Countries by Official Language | 0 | - | 4.95 | 195,270 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,393 |
| Countries in their Native Language | 0 | - | 4.99 | 199,056 |
| Independence from Whom | 0 | - | 4.99 | 212,120 |
| Subdivisions by Country | 0 | - | 4.86 | 50,434 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,744 |
| Megadiverse Countries | 0 | - | 4.96 | 135,017 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,109 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,364 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,238 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,110 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,148 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,602 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,483 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,034 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,662 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,148 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,681 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,887 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,207 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,968 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,355 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,500 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,205 |
| World Map Quiz | 0 | - | 4.81 | 65,101 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,330 |
