| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,033 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,236 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,744 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,479 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,590 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,273 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,451 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,719 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,651 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,641 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,671 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,766 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,538 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,198 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,634 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,777 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,180 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,540 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,879 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,088 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,192 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,039 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,517 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,993 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,554 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,395 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,965 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,012 |
| 20 Random Country Flags | 0 | - | 4.99 | 613,573 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,817 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,234 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,214 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,534 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,703 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,658 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,126 |
| Every Country Shape | 0 | - | 5.00 | 466,543 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,235 |
| Flags of North and South America | 0 | - | 4.99 | 373,695 |
| Former Flags | 0 | - | 4.97 | 107,848 |
| Countries by Road Signs | 0 | - | 4.98 | 53,936 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,525 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,468 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,567 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,507 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,237 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,790 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,371 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,193 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,605 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,645 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,289 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,424 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,756 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,272 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,965 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,330 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,906 |
| Flags of Oceania | 0 | - | 5.00 | 259,885 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,507 |
| Similar Flags #1 | 0 | - | 4.75 | 130,168 |
| Similar Flags #2 | 0 | - | 4.74 | 137,455 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,524,256 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,590 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,290 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,542 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,592 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,673 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,187 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,430 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,245 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,030 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,940 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,426 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,690 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,334,794 |
| Landlocked Countries | 0 | - | 4.99 | 421,247 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,525 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,632 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,548 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,940 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,433 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,261 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,071 |
| Merged Countries #2 | 0 | - | 4.96 | 99,161 |
| Merged Countries #6 | 0 | - | 4.90 | 73,362 |
| Merged Countries #7 | 0 | - | 4.93 | 82,703 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,029 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,788 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,015 |
| Pixelated World Map | 0 | - | 5.00 | 143,514 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,815 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,528 |
| World Coats of Arms | 0 | - | 4.99 | 64,622 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,773,264 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,094 |
| Himalayan Countries | 0 | - | 4.95 | 138,399 |
| Andean Countries | 0 | - | 4.93 | 84,421 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,637 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,575 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,264 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,668 |
| Danube Countries | 0 | - | 4.97 | 71,922 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,906 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,333 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,144 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,603 |
| European Landlocked Countries | 0 | - | 4.99 | 147,056 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,501 |
| Countries with the Most Species | 0 | - | 4.99 | 103,162 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,653 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,544 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,686 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,488 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,170 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,582 |
| Countries in the Alps | 0 | - | 4.87 | 118,081 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,562 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,891 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,599 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,525 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,411 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,890 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,573 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,428 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,132 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,777 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,605 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,467 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,145 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,405 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,443 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,717 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,240 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 60,862 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,936 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,566 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,886 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,164 |
| Largest Countries By Category | 0 | - | 4.97 | 158,070 |
| Countries by Countries | 0 | - | 4.96 | 63,109 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,583 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,251 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,540 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,597 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,550,640 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,353 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,992 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,962 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,961 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,308 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,761 |
| Island Countries | 0 | - | 4.99 | 710,768 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,903 |
| Northernmost Countries | 0 | - | 4.99 | 361,625 |
| Countries of South America | 0 | - | 5.00 | 926,230 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,478 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,874,826 |
| "Land" Countries | 0 | - | 4.98 | 337,093 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,786 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,976 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,481 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,670 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,847 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,960 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,792 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,720,666 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,703 |
| Countries with Megacities | 0 | - | 4.99 | 264,086 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,540 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,376 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,807 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,431 |
| Countries by Official Language | 0 | - | 4.95 | 195,096 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,168 |
| Countries in their Native Language | 0 | - | 4.99 | 198,815 |
| Independence from Whom | 0 | - | 4.99 | 211,917 |
| Subdivisions by Country | 0 | - | 4.86 | 50,396 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,602 |
| Megadiverse Countries | 0 | - | 4.96 | 134,951 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,948 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,307 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,882 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,083 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,018 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,554 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,358 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,986 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,606 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,056 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,530 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,837 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,153 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,922 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,306 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,455 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,970 |
| World Map Quiz | 0 | - | 4.81 | 64,990 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,877 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,274 |
