| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,382 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,540 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,101 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,669 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,893 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,573 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,802 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,916 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,848 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,853 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,847 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,942 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,738 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,359 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,803 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,863 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,271 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,722 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,064 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,279 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,352 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,240 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,611 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,055 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,689 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,602 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,139 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,085 |
| 20 Random Country Flags | 0 | - | 4.99 | 615,391 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,989 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,350 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,358 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,734 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,201 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,365 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,574 |
| Every Country Shape | 0 | - | 5.00 | 468,337 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,131 |
| Flags of North and South America | 0 | - | 4.99 | 374,842 |
| Former Flags | 0 | - | 4.97 | 108,073 |
| Countries by Road Signs | 0 | - | 4.98 | 54,092 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,663 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,561 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,960 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,837 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,582 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,154 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,670 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,907 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,951 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,794 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,820 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,461 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,593 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,892 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,413 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,094 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,473 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,342 |
| Flags of Oceania | 0 | - | 5.00 | 260,975 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,861 |
| Similar Flags #1 | 0 | - | 4.75 | 130,367 |
| Similar Flags #2 | 0 | - | 4.74 | 137,667 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,648,855 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,803 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,490 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,733 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,833 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,837 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,322 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,388 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,247 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,164 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,598 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,923 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,355,666 |
| Landlocked Countries | 0 | - | 4.99 | 422,816 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,693 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,867 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,680 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,041 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,526 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,331 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,139 |
| Merged Countries #2 | 0 | - | 4.96 | 99,323 |
| Merged Countries #6 | 0 | - | 4.90 | 73,547 |
| Merged Countries #7 | 0 | - | 4.93 | 82,881 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,314 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,926 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,098 |
| Pixelated World Map | 0 | - | 5.00 | 143,731 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,901 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,564 |
| World Coats of Arms | 0 | - | 4.99 | 64,801 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,784,621 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,935 |
| Himalayan Countries | 0 | - | 4.95 | 139,099 |
| Andean Countries | 0 | - | 4.93 | 84,836 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,061 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,169 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,643 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,956 |
| Danube Countries | 0 | - | 4.97 | 72,117 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,160 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,521 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,494 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,992 |
| European Landlocked Countries | 0 | - | 4.99 | 147,255 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,800 |
| Countries with the Most Species | 0 | - | 4.99 | 103,328 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,926 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,643 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,759 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,607 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,339 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,761 |
| Countries in the Alps | 0 | - | 4.87 | 118,335 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,645 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,234 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,734 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,691 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,612 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,017 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,780 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,583 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,233 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,938 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,703 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,581 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,311 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,552 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,617 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,110 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,382 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,607 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,226 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,394 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,382 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,297 |
| Largest Countries By Category | 0 | - | 4.97 | 158,364 |
| Countries by Countries | 0 | - | 4.96 | 63,338 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,801 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,316 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,588 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,107 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,765 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,553,718 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,467 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,132 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,487 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,360 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,765 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,844 |
| Island Countries | 0 | - | 4.99 | 711,340 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,945 |
| Northernmost Countries | 0 | - | 4.99 | 362,373 |
| Countries of South America | 0 | - | 5.00 | 928,541 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,397 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,879,885 |
| "Land" Countries | 0 | - | 4.98 | 337,578 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,385,753 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,273 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,899 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,942 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,071 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,964 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,477 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,723,782 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,144 |
| Countries with Megacities | 0 | - | 4.99 | 265,165 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,959 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,610 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,227 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,678 |
| Countries by Official Language | 0 | - | 4.95 | 195,429 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,614 |
| Countries in their Native Language | 0 | - | 4.99 | 199,206 |
| Independence from Whom | 0 | - | 4.99 | 212,296 |
| Subdivisions by Country | 0 | - | 4.87 | 50,469 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,875 |
| Megadiverse Countries | 0 | - | 4.96 | 135,083 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,235 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,399 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,278 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,136 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,238 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,645 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,581 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,403 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,701 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,174 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,866 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,935 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,254 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,007 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,403 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,537 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,466 |
| World Map Quiz | 0 | - | 4.81 | 65,211 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,722 |
