| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,269 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,448 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,984 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,600 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,809 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,487 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,688 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,860 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,788 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,792 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,794 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,892 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,685 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,321 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,756 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,844 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,248 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,667 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,012 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,207 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,305 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,182 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,587 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,036 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,651 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,556 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,076 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,064 |
| 20 Random Country Flags | 0 | - | 4.99 | 614,915 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,947 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,318 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,052 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,094 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,052 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,159 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,442 |
| Every Country Shape | 0 | - | 5.00 | 467,723 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,424 |
| Flags of North and South America | 0 | - | 4.99 | 374,465 |
| Former Flags | 0 | - | 4.97 | 107,997 |
| Countries by Road Signs | 0 | - | 4.98 | 54,047 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,616 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,527 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,841 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,738 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,490 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,055 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,597 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,685 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,705 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,737 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,763 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,417 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,543 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,854 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,372 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,058 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,432 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,081 |
| Flags of Oceania | 0 | - | 5.00 | 260,660 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,756 |
| Similar Flags #1 | 0 | - | 4.75 | 130,304 |
| Similar Flags #2 | 0 | - | 4.74 | 137,599 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,609,979 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,737 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,432 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,672 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,742 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,785 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,278 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,349 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,203 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,100 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,554 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,840 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,349,556 |
| Landlocked Countries | 0 | - | 4.99 | 422,321 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,635 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,799 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,629 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,017 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,496 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,310 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,120 |
| Merged Countries #2 | 0 | - | 4.96 | 99,275 |
| Merged Countries #6 | 0 | - | 4.90 | 73,495 |
| Merged Countries #7 | 0 | - | 4.93 | 82,829 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,242 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,883 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,073 |
| Pixelated World Map | 0 | - | 5.00 | 143,663 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,880 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,555 |
| World Coats of Arms | 0 | - | 4.99 | 64,747 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,781,159 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,692 |
| Himalayan Countries | 0 | - | 4.95 | 138,897 |
| Andean Countries | 0 | - | 4.93 | 84,711 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,914 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,973 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,533 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,872 |
| Danube Countries | 0 | - | 4.97 | 72,059 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,075 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,468 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,376 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,867 |
| European Landlocked Countries | 0 | - | 4.99 | 147,188 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,715 |
| Countries with the Most Species | 0 | - | 4.99 | 103,271 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,833 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,613 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,735 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,574 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,261 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,707 |
| Countries in the Alps | 0 | - | 4.87 | 118,263 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,341 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,095 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,692 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,634 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,556 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,978 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,715 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,538 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,202 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,889 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,673 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,547 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,257 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,509 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,568 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,985 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,342 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,212 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,137 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,114 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,226 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,261 |
| Largest Countries By Category | 0 | - | 4.97 | 158,276 |
| Countries by Countries | 0 | - | 4.96 | 63,272 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,739 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,304 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,577 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,061 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,708 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,552,861 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,435 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,079 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,341 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,839 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,611 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,557 |
| Island Countries | 0 | - | 4.99 | 711,163 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,302 |
| Northernmost Countries | 0 | - | 4.99 | 362,116 |
| Countries of South America | 0 | - | 5.00 | 927,809 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,598 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,878,407 |
| "Land" Countries | 0 | - | 4.98 | 337,433 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,516 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,207 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,770 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,870 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,004 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,705 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,254 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,722,831 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,981 |
| Countries with Megacities | 0 | - | 4.99 | 264,763 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,823 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,517 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,078 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,593 |
| Countries by Official Language | 0 | - | 4.95 | 195,316 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,474 |
| Countries in their Native Language | 0 | - | 4.99 | 199,110 |
| Independence from Whom | 0 | - | 4.99 | 212,178 |
| Subdivisions by Country | 0 | - | 4.86 | 50,440 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,793 |
| Megadiverse Countries | 0 | - | 4.96 | 135,047 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,158 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,377 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,253 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,120 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,179 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,615 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,519 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,052 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,677 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,160 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,737 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,909 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,224 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,985 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,373 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,512 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,284 |
| World Map Quiz | 0 | - | 4.81 | 65,143 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,458 |
