| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,032 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,235 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,744 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,477 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,588 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,272 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,445 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,718 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,649 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,638 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,670 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,765 |
| 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 | 97,631 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,777 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,179 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,539 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,877 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,087 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,191 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,038 |
| 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 | 44,552 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,392 |
| 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 | 613,565 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,816 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,234 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,170 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,527 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,701 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,648 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,115 |
| Every Country Shape | 0 | - | 5.00 | 466,533 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,223 |
| Flags of North and South America | 0 | - | 4.99 | 373,688 |
| Former Flags | 0 | - | 4.97 | 107,848 |
| Countries by Road Signs | 0 | - | 4.98 | 53,935 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,524 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,467 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,564 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,499 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,230 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,787 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,366 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,186 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,605 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,643 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,287 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,422 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,755 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,271 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,963 |
| 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 | 259,879 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,503 |
| Similar Flags #1 | 0 | - | 4.75 | 130,166 |
| Similar Flags #2 | 0 | - | 4.74 | 137,454 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,523,140 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,588 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,288 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,540 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,589 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,668 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,185 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,421 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,244 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,029 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,935 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,426 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,687 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,334,623 |
| Landlocked Countries | 0 | - | 4.99 | 421,239 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,525 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,629 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,545 |
| 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 | 60,260 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,071 |
| Merged Countries #2 | 0 | - | 4.96 | 99,161 |
| Merged Countries #6 | 0 | - | 4.90 | 73,361 |
| Merged Countries #7 | 0 | - | 4.93 | 82,701 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,026 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,787 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,013 |
| Pixelated World Map | 0 | - | 5.00 | 143,511 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,813 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,528 |
| World Coats of Arms | 0 | - | 4.99 | 64,620 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,773,193 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,084 |
| Himalayan Countries | 0 | - | 4.95 | 138,395 |
| Andean Countries | 0 | - | 4.93 | 84,415 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,636 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,568 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,260 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,662 |
| Danube Countries | 0 | - | 4.97 | 71,920 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,902 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,330 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,140 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,600 |
| European Landlocked Countries | 0 | - | 4.99 | 147,055 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,498 |
| Countries with the Most Species | 0 | - | 4.99 | 103,161 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,650 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,543 |
| 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 | 73,168 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,581 |
| Countries in the Alps | 0 | - | 4.87 | 118,076 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,552 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,888 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,599 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,524 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,409 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,887 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,572 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,426 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,131 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,775 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,604 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,466 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,142 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,403 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,442 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,714 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,239 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 60,705 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,935 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,563 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,884 |
| 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 | 63,107 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,581 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,250 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,539 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,596 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,550,605 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,352 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,991 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,953 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,945 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,301 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,751 |
| Island Countries | 0 | - | 4.99 | 710,760 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,888 |
| Northernmost Countries | 0 | - | 4.99 | 361,613 |
| Countries of South America | 0 | - | 5.00 | 926,215 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,460 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,874,784 |
| "Land" Countries | 0 | - | 4.98 | 337,091 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,733 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,951 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,474 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,664 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,843 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,953 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,776 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,720,631 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,697 |
| Countries with Megacities | 0 | - | 4.99 | 264,070 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,538 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,373 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,802 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,428 |
| Countries by Official Language | 0 | - | 4.95 | 195,093 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,162 |
| Countries in their Native Language | 0 | - | 4.99 | 198,803 |
| Independence from Whom | 0 | - | 4.99 | 211,912 |
| Subdivisions by Country | 0 | - | 4.86 | 50,395 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,597 |
| Megadiverse Countries | 0 | - | 4.96 | 134,948 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,947 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,306 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,881 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,080 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,017 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,553 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,355 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,984 |
| 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 | 77,525 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,837 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,151 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,920 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,306 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,454 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,966 |
| World Map Quiz | 0 | - | 4.81 | 64,989 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,870 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,272 |
