| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,375 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,641 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,152 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,094 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,066 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,763 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,860 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,370 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,348 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,250 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,368 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,478 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,234 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,938 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,391 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,641 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,027 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,306 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,608 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,829 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,927 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,718 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,371 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,881 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,338 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,079 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,696 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,898 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,864 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,611 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,046 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,902 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,874 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,053 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,545 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,397 |
| Every Country Shape | 0 | - | 5.00 | 464,089 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,684 |
| Flags of North and South America | 0 | - | 4.99 | 372,213 |
| Former Flags | 0 | - | 4.97 | 107,534 |
| Countries by Road Signs | 0 | - | 4.98 | 53,678 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,332 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,314 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,911 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,005 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,664 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,299 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,939 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,340 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,301 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,349 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,004 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,180 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,539 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,063 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,759 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,115 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,602 |
| Flags of Oceania | 0 | - | 5.00 | 258,379 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,006 |
| Similar Flags #1 | 0 | - | 4.75 | 129,833 |
| Similar Flags #2 | 0 | - | 4.74 | 137,135 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,352,672 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,290 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,997 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,237 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,263 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,406 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,969 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,530 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,988 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,715 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,612 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,195 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,336 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,304,026 |
| Landlocked Countries | 0 | - | 4.99 | 419,214 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,332 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,318 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,376 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,805 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,306 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,124 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,939 |
| Merged Countries #2 | 0 | - | 4.96 | 98,939 |
| Merged Countries #6 | 0 | - | 4.90 | 73,154 |
| Merged Countries #7 | 0 | - | 4.93 | 82,489 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,360 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,387 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,749 |
| Pixelated World Map | 0 | - | 5.00 | 143,195 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,680 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,454 |
| World Coats of Arms | 0 | - | 4.99 | 64,363 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,758,380 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,107 |
| Himalayan Countries | 0 | - | 4.95 | 137,530 |
| Andean Countries | 0 | - | 4.95 | 83,993 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,262 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,737 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,886 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,385 |
| Danube Countries | 0 | - | 4.97 | 71,696 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,604 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,086 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,700 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,774 |
| European Landlocked Countries | 0 | - | 4.99 | 146,804 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,168 |
| Countries with the Most Species | 0 | - | 4.99 | 102,942 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,310 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,436 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,597 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,324 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,005 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,389 |
| Countries in the Alps | 0 | - | 4.87 | 117,731 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,163 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,416 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,437 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,025 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,135 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,735 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,310 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,213 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,981 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,579 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,501 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,351 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,950 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,209 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,234 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,242 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,084 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,584 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,561 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,497 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,285 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,015 |
| Largest Countries By Category | 0 | - | 4.97 | 157,679 |
| Countries by Countries | 0 | - | 4.96 | 62,861 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,247 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,169 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,479 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,347 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,546,556 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,186 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,804 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,911 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,211 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,675 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,243 |
| Island Countries | 0 | - | 4.99 | 709,874 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,338 |
| Northernmost Countries | 0 | - | 4.99 | 360,597 |
| Countries of South America | 0 | - | 5.00 | 923,231 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,577 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,867,143 |
| "Land" Countries | 0 | - | 4.98 | 335,854 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,272 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,308 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,767 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,224 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,535 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,640 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,730 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,716,515 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,103 |
| Countries with Megacities | 0 | - | 4.99 | 261,151 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,962 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,038 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,237 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,053 |
| Countries by Official Language | 0 | - | 4.95 | 194,680 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,599 |
| Countries in their Native Language | 0 | - | 4.99 | 198,234 |
| Independence from Whom | 0 | - | 4.99 | 211,381 |
| Subdivisions by Country | 0 | - | 4.86 | 50,298 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,757 |
| Megadiverse Countries | 0 | - | 4.96 | 134,788 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,580 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,198 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,765 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,026 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,732 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,398 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,016 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,861 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,501 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,998 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,041 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,729 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,006 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,793 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,168 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,336 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,264 |
| World Map Quiz | 0 | - | 4.81 | 64,618 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,716 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,059 |
