| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,504 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,506 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,083 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,291 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,739 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,463 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,814 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,502 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,452 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,463 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,377 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,436 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,229 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,828 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,238 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,161 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,529 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,142 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,494 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,750 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,824 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,791 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,822 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,277 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,071 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,050 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,555 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,263 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,841 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,347 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,658 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,967 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,265 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,313 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,046 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,719 |
| Every Country Shape | 0 | - | 5.00 | 471,930 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,499 |
| Flags of North and South America | 0 | - | 4.99 | 377,597 |
| Former Flags | 0 | - | 4.97 | 108,720 |
| Countries by Road Signs | 0 | - | 4.98 | 54,406 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,976 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,829 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,830 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,573 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,685 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,592 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,966 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,339 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,188 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,509 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,215 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,196 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,044 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,994 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,176 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,692 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,426 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,844 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,935 |
| Flags of Oceania | 0 | - | 5.00 | 263,140 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,726 |
| Similar Flags #1 | 0 | - | 4.75 | 130,883 |
| Similar Flags #2 | 0 | - | 4.74 | 138,152 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,934,562 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,285 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,955 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,199 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,644 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,215 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,601 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,737 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,694 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,663 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,971 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,457 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,406,346 |
| Landlocked Countries | 0 | - | 4.99 | 426,793 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,997 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,348 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,918 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,260 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,724 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,532 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,335 |
| Merged Countries #2 | 0 | - | 4.96 | 99,931 |
| Merged Countries #4 | 0 | - | 4.81 | 94,164 |
| Merged Countries #6 | 0 | - | 4.90 | 73,865 |
| Merged Countries #7 | 0 | - | 4.93 | 83,210 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,973 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,233 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,316 |
| Pixelated World Map | 0 | - | 5.00 | 144,183 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,108 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,671 |
| World Coats of Arms | 0 | - | 4.99 | 65,262 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,809,151 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,686 |
| Himalayan Countries | 0 | - | 4.93 | 140,615 |
| Andean Countries | 0 | - | 4.94 | 85,690 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,821 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,325 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,376 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,607 |
| Danube Countries | 0 | - | 4.97 | 72,498 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,720 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,921 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,335 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,785 |
| European Landlocked Countries | 0 | - | 4.99 | 147,690 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,447 |
| Countries with the Most Species | 0 | - | 4.99 | 103,617 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,554 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,799 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,929 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,893 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,641 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,092 |
| Countries in the Alps | 0 | - | 4.87 | 118,897 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,859 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,034 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,029 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,119 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,067 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,342 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,509 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,953 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,484 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,269 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,929 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,805 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,628 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,877 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,976 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,057 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,680 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 75,943 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,773 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,056 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,360 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,579 |
| Largest Countries By Category | 0 | - | 4.97 | 158,991 |
| Countries by Countries | 0 | - | 4.97 | 63,744 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,368 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,435 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,695 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,493 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,183 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,560,712 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,715 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,403 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,684 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,167 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,914 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,102 |
| Island Countries | 0 | - | 4.99 | 712,831 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,596 |
| Northernmost Countries | 0 | - | 4.99 | 364,371 |
| Countries of South America | 0 | - | 5.00 | 933,639 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,647 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,891,520 |
| "Land" Countries | 0 | - | 4.98 | 338,720 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,395,742 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,791 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,003 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,708 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,082 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,732 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,073 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,731,144 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,378 |
| Countries with Megacities | 0 | - | 4.99 | 267,564 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,032 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,260 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,366 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,363 |
| Countries by Official Language | 0 | - | 4.95 | 196,145 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,817 |
| Countries in their Native Language | 0 | - | 4.99 | 199,873 |
| Independence from Whom | 0 | - | 4.99 | 213,286 |
| Subdivisions by Country | 0 | - | 4.87 | 50,645 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,589 |
| Megadiverse Countries | 0 | - | 4.96 | 147,155 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,062 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,562 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,765 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,243 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,384 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,902 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,214 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,601 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,134 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,280 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,680 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,449 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,478 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,193 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,614 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,932 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,582 |
