| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,719 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,715 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,316 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,409 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,887 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,677 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,998 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,625 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,560 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,614 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,500 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,546 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,350 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,934 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,342 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,219 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,578 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,226 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,598 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,837 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,917 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,902 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,877 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,328 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,137 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,151 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,640 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,293 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,904 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,437 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,715 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,276 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,333 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,577 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,449 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,951 |
| Every Country Shape | 0 | - | 5.00 | 472,816 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,520 |
| Flags of North and South America | 0 | - | 4.99 | 378,413 |
| Former Flags | 0 | - | 4.97 | 108,873 |
| Countries by Road Signs | 0 | - | 4.98 | 54,489 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,055 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,909 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 175,022 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,712 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,772 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,139 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,499 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,497 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,841 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,308 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,269 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,149 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,069 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,237 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,769 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,479 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,926 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 55,037 |
| Flags of Oceania | 0 | - | 5.00 | 263,675 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,945 |
| Similar Flags #1 | 0 | - | 4.75 | 131,004 |
| Similar Flags #2 | 0 | - | 4.74 | 138,286 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,000,406 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,414 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,078 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,304 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,763 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,310 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,665 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,834 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,814 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,774 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,061 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,586 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,420,150 |
| Landlocked Countries | 0 | - | 4.99 | 427,627 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,061 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,453 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,978 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,315 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,765 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,578 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,370 |
| Merged Countries #2 | 0 | - | 4.96 | 100,004 |
| Merged Countries #4 | 0 | - | 4.81 | 94,221 |
| Merged Countries #6 | 0 | - | 4.90 | 73,930 |
| Merged Countries #7 | 0 | - | 4.93 | 83,279 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 147,127 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,301 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,357 |
| Pixelated World Map | 0 | - | 5.00 | 144,639 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,151 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,696 |
| World Coats of Arms | 0 | - | 4.99 | 65,361 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,101 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,099 |
| Himalayan Countries | 0 | - | 4.93 | 140,983 |
| Andean Countries | 0 | - | 4.94 | 85,884 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,992 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,605 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,541 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,746 |
| Danube Countries | 0 | - | 4.97 | 72,602 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,863 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,008 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,518 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,989 |
| European Landlocked Countries | 0 | - | 4.99 | 147,811 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,595 |
| Countries with the Most Species | 0 | - | 4.99 | 103,667 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,697 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,827 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,968 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,949 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,702 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,167 |
| Countries in the Alps | 0 | - | 4.87 | 119,038 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,102 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,242 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,089 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,213 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,180 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,419 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,633 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,030 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,534 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,347 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,974 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,849 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,700 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,954 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,056 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,233 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,766 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,731 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,884 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,521 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,613 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,637 |
| Largest Countries By Category | 0 | - | 4.97 | 159,156 |
| Countries by Countries | 0 | - | 4.97 | 63,844 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,510 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,457 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,716 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,595 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,274 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,562,510 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,775 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,471 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,944 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,960 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,144 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,590 |
| Island Countries | 0 | - | 4.99 | 713,159 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,632 |
| Northernmost Countries | 0 | - | 4.99 | 364,790 |
| Countries of South America | 0 | - | 5.00 | 934,804 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,143 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,395 |
| "Land" Countries | 0 | - | 4.98 | 339,148 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,254 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,923 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,265 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,855 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,206 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 527,355 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,438 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,732,796 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,625 |
| Countries with Megacities | 0 | - | 4.99 | 268,116 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,273 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,398 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,606 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,508 |
| Countries by Official Language | 0 | - | 4.95 | 196,314 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,064 |
| Countries in their Native Language | 0 | - | 4.99 | 200,025 |
| Independence from Whom | 0 | - | 4.99 | 213,514 |
| Subdivisions by Country | 0 | - | 4.87 | 50,681 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,743 |
| Megadiverse Countries | 0 | - | 4.96 | 149,694 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,205 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,593 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,839 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,271 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,532 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,949 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,368 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,649 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,199 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,297 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,870 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,515 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,528 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,241 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,666 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,004 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,867 |
| World Map Quiz | 0 | - | 4.81 | 65,975 |
