| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,028 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,076 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,603 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,030 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,361 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,080 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,363 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,227 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,161 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,173 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,131 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,200 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,983 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,609 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,030 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,004 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,408 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,947 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,298 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,515 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,597 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,555 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,734 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,177 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,904 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,871 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,366 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,174 |
| 20 Random Country Flags | 0 | - | 4.99 | 617,477 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,154 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,478 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,589 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,633 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,730 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,138 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,072 |
| Every Country Shape | 0 | - | 5.00 | 469,940 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,127 |
| Flags of North and South America | 0 | - | 4.99 | 376,106 |
| Former Flags | 0 | - | 4.97 | 108,364 |
| Countries by Road Signs | 0 | - | 4.98 | 54,251 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,826 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,687 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,358 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,176 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,340 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,943 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,505 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,965 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,504 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,652 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,984 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,997 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,774 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,802 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,036 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,550 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,269 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,657 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,708 |
| Flags of Oceania | 0 | - | 5.00 | 262,036 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,294 |
| Similar Flags #1 | 0 | - | 4.75 | 130,603 |
| Similar Flags #2 | 0 | - | 4.74 | 137,902 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,776,672 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,056 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,724 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,976 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,412 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,043 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,470 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,560 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,474 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,412 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,776 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,167 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,379,064 |
| Landlocked Countries | 0 | - | 4.99 | 424,444 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,840 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,138 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,804 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,130 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,627 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,419 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,249 |
| Merged Countries #2 | 0 | - | 4.96 | 99,785 |
| Merged Countries #6 | 0 | - | 4.90 | 73,724 |
| Merged Countries #7 | 0 | - | 4.93 | 83,060 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,636 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,070 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,191 |
| Pixelated World Map | 0 | - | 5.00 | 143,942 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,993 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,606 |
| World Coats of Arms | 0 | - | 4.99 | 64,987 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,795,889 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,598 |
| Himalayan Countries | 0 | - | 4.94 | 139,746 |
| Andean Countries | 0 | - | 4.94 | 85,172 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,355 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,610 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,921 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,214 |
| Danube Countries | 0 | - | 4.97 | 72,265 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,402 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,695 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,845 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,343 |
| European Landlocked Countries | 0 | - | 4.99 | 147,448 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,074 |
| Countries with the Most Species | 0 | - | 4.99 | 103,474 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,215 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,709 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,819 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,738 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,472 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,899 |
| Countries in the Alps | 0 | - | 4.87 | 118,574 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,290 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,585 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,859 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,880 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,801 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,132 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,137 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,743 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,333 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,056 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,788 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,658 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,445 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,676 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,768 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,504 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,515 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,510 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,479 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,176 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,823 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,424 |
| Largest Countries By Category | 0 | - | 4.97 | 158,641 |
| Countries by Countries | 0 | - | 4.96 | 63,506 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,086 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,361 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,644 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,272 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,975 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,557,097 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,602 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,291 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,921 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,200 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,291 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,917 |
| Island Countries | 0 | - | 4.99 | 712,045 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,216 |
| Northernmost Countries | 0 | - | 4.99 | 363,385 |
| Countries of South America | 0 | - | 5.00 | 930,826 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,190 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,885,248 |
| "Land" Countries | 0 | - | 4.98 | 338,049 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,390,595 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,518 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,407 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,277 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,740 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 525,329 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,243 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,727,505 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,787 |
| Countries with Megacities | 0 | - | 4.99 | 266,360 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,494 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,900 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,787 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,010 |
| Countries by Official Language | 0 | - | 4.95 | 195,764 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,293 |
| Countries in their Native Language | 0 | - | 4.99 | 199,548 |
| Independence from Whom | 0 | - | 4.99 | 212,748 |
| Subdivisions by Country | 0 | - | 4.87 | 50,565 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,215 |
| Megadiverse Countries | 0 | - | 4.96 | 135,192 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,759 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,481 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,382 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,181 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,437 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,754 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,902 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,503 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,775 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,222 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,200 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,308 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,374 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,097 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,514 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,631 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,012 |
| World Map Quiz | 0 | - | 4.81 | 65,446 |
