| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,673 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,655 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,264 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,373 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,845 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,636 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,952 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,604 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,521 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,582 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,474 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,523 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,321 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,909 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,318 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,203 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,570 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,208 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,568 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,813 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,897 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,876 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,870 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,312 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,118 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,131 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,627 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,288 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,630 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,414 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,697 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,738 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,080 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,518 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,353 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,894 |
| Every Country Shape | 0 | - | 5.00 | 472,641 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,253 |
| Flags of North and South America | 0 | - | 4.99 | 378,249 |
| Former Flags | 0 | - | 4.97 | 108,849 |
| Countries by Road Signs | 0 | - | 4.98 | 54,468 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,034 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,889 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,979 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,679 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,731 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,092 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,453 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,423 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,770 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,283 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,250 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,122 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,051 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,219 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,750 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,470 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,906 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 55,019 |
| Flags of Oceania | 0 | - | 5.00 | 263,564 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,896 |
| Similar Flags #1 | 0 | - | 4.75 | 130,980 |
| Similar Flags #2 | 0 | - | 4.74 | 138,255 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,985,465 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,398 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,054 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,285 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,732 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,288 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,653 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,819 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,790 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,743 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,035 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,554 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,417,045 |
| Landlocked Countries | 0 | - | 4.99 | 427,436 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,050 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,428 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,960 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,299 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,760 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,566 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,360 |
| Merged Countries #2 | 0 | - | 4.96 | 99,985 |
| Merged Countries #4 | 0 | - | 4.81 | 94,207 |
| Merged Countries #6 | 0 | - | 4.90 | 73,916 |
| Merged Countries #7 | 0 | - | 4.93 | 83,253 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 147,094 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,285 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,348 |
| Pixelated World Map | 0 | - | 5.00 | 144,296 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,142 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,690 |
| World Coats of Arms | 0 | - | 4.99 | 65,338 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,813,816 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,005 |
| Himalayan Countries | 0 | - | 4.93 | 140,904 |
| Andean Countries | 0 | - | 4.94 | 85,842 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,957 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,551 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,498 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,716 |
| Danube Countries | 0 | - | 4.97 | 72,576 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,835 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,995 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,482 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,953 |
| European Landlocked Countries | 0 | - | 4.99 | 147,796 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,566 |
| Countries with the Most Species | 0 | - | 4.99 | 103,657 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,670 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,820 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,962 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,935 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,690 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,148 |
| Countries in the Alps | 0 | - | 4.87 | 119,007 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,052 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,194 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,075 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,194 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,153 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,406 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,620 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,013 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,521 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,327 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,966 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,836 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,687 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,942 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,043 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,182 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,751 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,609 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,863 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,425 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,555 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,629 |
| Largest Countries By Category | 0 | - | 4.97 | 159,125 |
| Countries by Countries | 0 | - | 4.97 | 63,822 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,479 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,452 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,712 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,575 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,250 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,562,070 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,761 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,450 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,869 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,804 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,095 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,481 |
| Island Countries | 0 | - | 4.99 | 713,081 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,407 |
| Northernmost Countries | 0 | - | 4.99 | 364,694 |
| Countries of South America | 0 | - | 5.00 | 934,568 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,839 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,712 |
| "Land" Countries | 0 | - | 4.98 | 339,084 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,707 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,885 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,207 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,829 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,183 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 527,209 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,345 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,732,486 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,559 |
| Countries with Megacities | 0 | - | 4.99 | 267,986 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,210 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,368 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,535 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,472 |
| Countries by Official Language | 0 | - | 4.95 | 196,268 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,006 |
| Countries in their Native Language | 0 | - | 4.99 | 199,988 |
| Independence from Whom | 0 | - | 4.99 | 213,461 |
| Subdivisions by Country | 0 | - | 4.87 | 50,674 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,705 |
| Megadiverse Countries | 0 | - | 4.96 | 149,489 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,168 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,588 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,825 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,265 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,508 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,935 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,318 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,639 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,185 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,291 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,831 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,504 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,518 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,230 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,652 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,986 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,801 |
| World Map Quiz | 0 | - | 4.81 | 65,951 |
