| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,733 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,727 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,326 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,415 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,899 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,693 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 78,013 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,629 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,565 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,624 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,510 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,555 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,356 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,942 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,351 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,223 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,582 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,230 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,603 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,843 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,923 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,905 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,881 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,330 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,139 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,156 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,645 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,295 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,960 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,442 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,720 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,420 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,393 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,596 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,464 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,964 |
| Every Country Shape | 0 | - | 5.00 | 472,901 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,592 |
| Flags of North and South America | 0 | - | 4.99 | 378,464 |
| Former Flags | 0 | - | 4.97 | 108,885 |
| Countries by Road Signs | 0 | - | 4.98 | 54,498 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,059 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,913 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 175,036 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,718 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,781 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,149 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,506 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,517 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,860 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,317 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,275 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,151 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,073 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,241 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,772 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,485 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,934 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 55,041 |
| Flags of Oceania | 0 | - | 5.00 | 263,693 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,959 |
| Similar Flags #1 | 0 | - | 4.75 | 131,007 |
| Similar Flags #2 | 0 | - | 4.74 | 138,292 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,005,200 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,419 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,084 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,313 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,775 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,318 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,670 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,840 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,819 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,777 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,067 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,593 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,421,354 |
| Landlocked Countries | 0 | - | 4.99 | 427,690 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,065 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,462 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,983 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,318 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,771 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,581 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,373 |
| Merged Countries #2 | 0 | - | 4.96 | 100,008 |
| Merged Countries #4 | 0 | - | 4.81 | 94,223 |
| Merged Countries #6 | 0 | - | 4.90 | 73,934 |
| Merged Countries #7 | 0 | - | 4.93 | 83,283 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 147,135 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,305 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,359 |
| Pixelated World Map | 0 | - | 5.00 | 144,741 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,153 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,698 |
| World Coats of Arms | 0 | - | 4.99 | 65,368 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,498 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,125 |
| Himalayan Countries | 0 | - | 4.93 | 141,008 |
| Andean Countries | 0 | - | 4.94 | 85,894 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 65,007 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,621 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,549 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,757 |
| Danube Countries | 0 | - | 4.97 | 72,607 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,871 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,019 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,526 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 151,006 |
| European Landlocked Countries | 0 | - | 4.99 | 147,820 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,604 |
| Countries with the Most Species | 0 | - | 4.99 | 103,672 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,709 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,831 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,974 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,958 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,707 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,174 |
| Countries in the Alps | 0 | - | 4.87 | 119,047 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,118 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,253 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,091 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,218 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,189 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,424 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,643 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,033 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,536 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,349 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,977 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,851 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,705 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,960 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,062 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,255 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,768 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,764 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,904 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,554 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,632 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,642 |
| Largest Countries By Category | 0 | - | 4.97 | 159,186 |
| Countries by Countries | 0 | - | 4.97 | 63,853 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,518 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,458 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,717 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,601 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,287 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,562,698 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,779 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,476 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,968 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,024 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,169 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,622 |
| Island Countries | 0 | - | 4.99 | 713,187 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,706 |
| Northernmost Countries | 0 | - | 4.99 | 364,829 |
| Countries of South America | 0 | - | 5.00 | 934,894 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,239 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,591 |
| "Land" Countries | 0 | - | 4.98 | 339,165 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,434 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,928 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,273 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,868 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,211 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 527,375 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,470 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,732,924 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,647 |
| Countries with Megacities | 0 | - | 4.99 | 268,168 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,294 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,405 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,625 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,521 |
| Countries by Official Language | 0 | - | 4.95 | 196,324 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,081 |
| Countries in their Native Language | 0 | - | 4.99 | 200,036 |
| Independence from Whom | 0 | - | 4.99 | 213,534 |
| Subdivisions by Country | 0 | - | 4.87 | 50,682 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,751 |
| Megadiverse Countries | 0 | - | 4.96 | 149,748 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,213 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,594 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,844 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,272 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,545 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,955 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,374 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,655 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,207 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,299 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,888 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,517 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,528 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,248 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,668 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,009 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,883 |
| World Map Quiz | 0 | - | 4.81 | 65,983 |
