| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,580 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,834 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,343 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,179 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,227 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,943 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,059 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,485 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,451 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,403 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,478 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,583 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,362 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 99,041 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,475 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,697 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,082 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,386 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,714 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,926 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,024 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,844 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,440 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,926 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,415 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,216 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,812 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,940 |
| 20 Random Country Flags | 0 | - | 4.99 | 611,883 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,694 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,117 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,271 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,123 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,310 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,958 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,634 |
| Every Country Shape | 0 | - | 5.00 | 464,967 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,824 |
| Flags of North and South America | 0 | - | 4.99 | 372,837 |
| Former Flags | 0 | - | 4.97 | 107,671 |
| Countries by Road Signs | 0 | - | 4.98 | 53,764 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,403 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,364 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,122 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,159 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,836 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,448 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,101 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,668 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,422 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,471 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,126 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,280 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,621 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,161 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,852 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,202 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,709 |
| Flags of Oceania | 0 | - | 5.00 | 258,867 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,228 |
| Similar Flags #1 | 0 | - | 4.75 | 129,983 |
| Similar Flags #2 | 0 | - | 4.74 | 137,267 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,424,634 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,404 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,102 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,352 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,390 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,513 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,061 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,903 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,090 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,853 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,739 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,293 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,496 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,317,135 |
| Landlocked Countries | 0 | - | 4.99 | 420,023 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,415 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,442 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,445 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,852 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,348 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,173 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,981 |
| Merged Countries #2 | 0 | - | 4.96 | 99,035 |
| Merged Countries #6 | 0 | - | 4.90 | 73,236 |
| Merged Countries #7 | 0 | - | 4.93 | 82,586 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,529 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,449 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,794 |
| Pixelated World Map | 0 | - | 5.00 | 143,346 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,738 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,486 |
| World Coats of Arms | 0 | - | 4.99 | 64,467 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,764,544 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,482 |
| Himalayan Countries | 0 | - | 4.95 | 137,901 |
| Andean Countries | 0 | - | 4.95 | 84,164 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,376 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,955 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,032 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,483 |
| Danube Countries | 0 | - | 4.97 | 71,771 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,714 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,170 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,866 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,950 |
| European Landlocked Countries | 0 | - | 4.99 | 146,908 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,298 |
| Countries with the Most Species | 0 | - | 4.99 | 103,043 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,449 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,469 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,638 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,402 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,081 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,470 |
| Countries in the Alps | 0 | - | 4.87 | 117,887 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 97,417 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,609 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,508 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,395 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,243 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,804 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,406 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,287 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,044 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,656 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,547 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,390 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,019 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,311 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,318 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,445 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,141 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,646 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,714 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,945 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,530 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,069 |
| Largest Countries By Category | 0 | - | 4.97 | 157,846 |
| Countries by Countries | 0 | - | 4.97 | 62,959 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,387 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,191 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,498 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,452 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,548,023 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,259 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,882 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,161 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,936 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,921 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,965 |
| Island Countries | 0 | - | 4.99 | 710,211 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,047,344 |
| Northernmost Countries | 0 | - | 4.99 | 361,023 |
| Countries of South America | 0 | - | 5.00 | 924,472 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,324 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,870,425 |
| "Land" Countries | 0 | - | 4.98 | 336,085 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,378,459 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,507 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,075 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,425 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,672 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,094 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,139 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,718,457 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,354 |
| Countries with Megacities | 0 | - | 4.99 | 262,921 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,192 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,171 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,492 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,214 |
| Countries by Official Language | 0 | - | 4.95 | 194,857 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,825 |
| Countries in their Native Language | 0 | - | 4.99 | 198,395 |
| Independence from Whom | 0 | - | 4.99 | 211,612 |
| Subdivisions by Country | 0 | - | 4.86 | 50,340 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,909 |
| Megadiverse Countries | 0 | - | 4.96 | 134,848 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,729 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,235 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,815 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,051 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,853 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,454 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,145 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,911 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,545 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,030 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,267 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,776 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,063 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,844 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,228 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,396 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,532 |
| World Map Quiz | 0 | - | 4.81 | 64,796 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,186 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,154 |
