| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,336 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,597 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,102 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,075 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,034 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,717 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,816 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,342 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,320 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,213 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,339 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,455 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,206 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,919 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,373 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,627 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,017 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,292 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,593 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,808 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,907 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,696 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,363 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,873 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,317 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,054 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,679 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,895 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,629 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,592 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,033 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,440 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,612 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,991 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,470 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,347 |
| Every Country Shape | 0 | - | 5.00 | 463,900 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,494 |
| Flags of North and South America | 0 | - | 4.99 | 372,059 |
| Former Flags | 0 | - | 4.97 | 107,501 |
| Countries by Road Signs | 0 | - | 4.98 | 53,655 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,313 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,299 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,867 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,970 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,621 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,266 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,910 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,267 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,283 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,322 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,983 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,161 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,519 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,053 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,741 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,094 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,574 |
| Flags of Oceania | 0 | - | 5.00 | 258,276 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,950 |
| Similar Flags #1 | 0 | - | 4.75 | 129,798 |
| Similar Flags #2 | 0 | - | 4.74 | 137,107 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,337,909 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,267 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,968 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,215 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,238 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,384 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,955 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,470 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,965 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,677 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,582 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,179 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,310 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,300,992 |
| Landlocked Countries | 0 | - | 4.99 | 418,994 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,315 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,290 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,366 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,796 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,289 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,111 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,929 |
| Merged Countries #2 | 0 | - | 4.96 | 98,916 |
| Merged Countries #6 | 0 | - | 4.90 | 73,141 |
| Merged Countries #7 | 0 | - | 4.93 | 82,466 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,315 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,376 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,743 |
| Pixelated World Map | 0 | - | 5.00 | 143,169 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,671 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,447 |
| World Coats of Arms | 0 | - | 4.99 | 64,357 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,757,179 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,016 |
| Himalayan Countries | 0 | - | 4.94 | 137,449 |
| Andean Countries | 0 | - | 4.95 | 83,950 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,236 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,680 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,842 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,360 |
| Danube Countries | 0 | - | 4.97 | 71,670 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,559 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,062 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,664 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,742 |
| European Landlocked Countries | 0 | - | 4.99 | 146,782 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,146 |
| Countries with the Most Species | 0 | - | 4.99 | 102,915 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,276 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,433 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,590 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,310 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,994 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,369 |
| Countries in the Alps | 0 | - | 4.87 | 117,700 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,139 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,373 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,425 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,993 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,104 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,625 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,290 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,192 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,971 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,557 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,483 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,341 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,930 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,190 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,213 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,197 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,067 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,575 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,534 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,403 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,240 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,001 |
| Largest Countries By Category | 0 | - | 4.97 | 157,648 |
| Countries by Countries | 0 | - | 4.96 | 62,845 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,216 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,164 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,470 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,328 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,546,247 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,179 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,792 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,843 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,039 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,620 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,134 |
| Island Countries | 0 | - | 4.99 | 709,787 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,098 |
| Northernmost Countries | 0 | - | 4.99 | 360,498 |
| Countries of South America | 0 | - | 5.00 | 922,972 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,117 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,494 |
| "Land" Countries | 0 | - | 4.98 | 335,803 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,804 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,278 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,711 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,193 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,518 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,461 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,625 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,716,087 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,036 |
| Countries with Megacities | 0 | - | 4.99 | 260,267 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,909 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,001 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,183 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,010 |
| Countries by Official Language | 0 | - | 4.95 | 194,647 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,549 |
| Countries in their Native Language | 0 | - | 4.99 | 198,194 |
| Independence from Whom | 0 | - | 4.99 | 211,325 |
| Subdivisions by Country | 0 | - | 4.86 | 50,288 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,718 |
| Megadiverse Countries | 0 | - | 4.96 | 134,770 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,552 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,186 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,758 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,018 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,716 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,384 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,983 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,847 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,490 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,991 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,989 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,721 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,995 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,782 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,157 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,327 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,205 |
| World Map Quiz | 0 | - | 4.81 | 64,528 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,627 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,037 |
