| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,777 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,128 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,614 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,772 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,521 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,281 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,265 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,050 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,035 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,850 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,080 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,171 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,937 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,634 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,116 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,470 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,858 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,008 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,317 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,503 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,642 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,213 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,764 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,081 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,775 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,398 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,383 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,819 |
| 20 Random Country Flags | 0 | - | 4.99 | 607,972 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,330 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,866 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,141 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,892 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,284 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,460 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,678 |
| Every Country Shape | 0 | - | 5.00 | 461,574 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,693 |
| Flags of North and South America | 0 | - | 4.99 | 369,994 |
| Former Flags | 0 | - | 4.97 | 107,146 |
| Countries by Road Signs | 0 | - | 4.98 | 53,392 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,135 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,125 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,323 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,539 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,133 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,845 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,446 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,365 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,689 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,974 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,637 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,612 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,267 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,810 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,316 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,889 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,227 |
| Flags of Oceania | 0 | - | 5.00 | 256,881 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,461 |
| Similar Flags #1 | 0 | - | 4.74 | 129,465 |
| Similar Flags #2 | 0 | - | 4.74 | 136,762 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,147,455 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,980 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,659 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,905 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,914 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,113 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,792 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 29,417 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,645 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,322 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,198 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,923 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,936 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,266,374 |
| Landlocked Countries | 0 | - | 4.99 | 416,458 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,096 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,961 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,954 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,651 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,182 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,997 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,821 |
| Merged Countries #2 | 0 | - | 4.96 | 98,696 |
| Merged Countries #6 | 0 | - | 4.90 | 72,946 |
| Merged Countries #7 | 0 | - | 4.93 | 82,202 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,895 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,172 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,600 |
| Pixelated World Map | 0 | - | 5.00 | 142,849 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,530 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,375 |
| World Coats of Arms | 0 | - | 4.99 | 64,120 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,739,178 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,837 |
| Himalayan Countries | 0 | - | 4.95 | 136,423 |
| Andean Countries | 0 | - | 4.95 | 83,440 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,712 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,931 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,389 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,992 |
| Danube Countries | 0 | - | 4.97 | 71,377 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,184 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,836 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,117 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,072 |
| European Landlocked Countries | 0 | - | 4.99 | 146,110 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,726 |
| Countries with the Most Species | 0 | - | 4.99 | 101,078 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,866 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,317 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,499 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,137 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,795 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,167 |
| Countries in the Alps | 0 | - | 4.86 | 117,306 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,879 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,845 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,238 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,722 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,798 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,234 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,961 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,983 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,787 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,317 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,347 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,196 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,706 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,981 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,991 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,669 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,878 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,416 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,213 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,891 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,516 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,810 |
| Largest Countries By Category | 0 | - | 4.97 | 157,226 |
| Countries by Countries | 0 | - | 4.96 | 62,577 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,852 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,074 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,406 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,066 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,541,684 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,016 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,611 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,857 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,656 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,749 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,618 |
| Island Countries | 0 | - | 4.99 | 708,745 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,100 |
| Northernmost Countries | 0 | - | 4.99 | 359,265 |
| Countries of South America | 0 | - | 5.00 | 919,375 |
| Countries of Oceania | 0 | - | 5.00 | 1,046,287 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,857,935 |
| "Land" Countries | 0 | - | 4.98 | 334,527 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,369,928 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,920 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,009 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,734 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,179 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 520,067 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 335,513 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,711,362 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,222 |
| Countries with Megacities | 0 | - | 4.99 | 248,826 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,072 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,519 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,442 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,469 |
| Countries by Official Language | 0 | - | 4.95 | 193,958 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,461 |
| Countries in their Native Language | 0 | - | 4.99 | 197,586 |
| Independence from Whom | 0 | - | 4.99 | 210,737 |
| Subdivisions by Country | 0 | - | 4.86 | 50,188 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,286 |
| Megadiverse Countries | 0 | - | 4.96 | 134,522 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,785 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,072 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,619 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,943 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,421 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,203 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,543 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,532 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,360 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,803 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,131 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,573 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,677 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,633 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,843 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,193 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,480 |
| World Map Quiz | 0 | - | 4.81 | 64,050 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,259 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,669 |
