| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,379 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,536 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,094 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,667 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,889 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,572 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,797 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,915 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,847 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,850 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,847 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,941 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,736 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,359 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,802 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,862 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,270 |
| 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 | 66,278 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,352 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,238 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,611 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,053 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,687 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,600 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,135 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,083 |
| 20 Random Country Flags | 0 | - | 4.99 | 615,364 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,986 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,350 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,325 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,712 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,194 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,358 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,569 |
| Every Country Shape | 0 | - | 5.00 | 468,326 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,122 |
| Flags of North and South America | 0 | - | 4.99 | 374,830 |
| Former Flags | 0 | - | 4.97 | 108,070 |
| Countries by Road Signs | 0 | - | 4.98 | 54,090 |
| 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 | 173,958 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,835 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,578 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,151 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,668 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,901 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,942 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,790 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,818 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,458 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,591 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,889 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,409 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,094 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,472 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,336 |
| Flags of Oceania | 0 | - | 5.00 | 260,967 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,859 |
| Similar Flags #1 | 0 | - | 4.75 | 130,363 |
| Similar Flags #2 | 0 | - | 4.74 | 137,664 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,647,600 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,799 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,487 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,728 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,812 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,832 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,319 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,381 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,246 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,161 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,597 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,917 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,355,521 |
| Landlocked Countries | 0 | - | 4.99 | 422,796 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,692 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,860 |
| 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 | 59,522 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,331 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,138 |
| Merged Countries #2 | 0 | - | 4.96 | 99,323 |
| Merged Countries #6 | 0 | - | 4.90 | 73,545 |
| Merged Countries #7 | 0 | - | 4.93 | 82,879 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,313 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,922 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,098 |
| Pixelated World Map | 0 | - | 5.00 | 143,730 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,899 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,564 |
| World Coats of Arms | 0 | - | 4.99 | 64,797 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,784,518 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,924 |
| Himalayan Countries | 0 | - | 4.95 | 139,090 |
| Andean Countries | 0 | - | 4.93 | 84,831 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,058 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,166 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,638 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,953 |
| Danube Countries | 0 | - | 4.97 | 72,114 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,158 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,520 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,491 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,989 |
| European Landlocked Countries | 0 | - | 4.99 | 147,253 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,799 |
| Countries with the Most Species | 0 | - | 4.99 | 103,327 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,923 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,640 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,758 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,605 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,337 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,756 |
| Countries in the Alps | 0 | - | 4.87 | 118,334 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,639 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,231 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,734 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,688 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,610 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,014 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,776 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,583 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,232 |
| 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 | 41,580 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,310 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,551 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,617 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,106 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,381 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,597 |
| 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 | 244,385 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,372 |
| 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 | 63,335 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,798 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,314 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,588 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,105 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,764 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,553,708 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,464 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,124 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,487 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,343 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,760 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,835 |
| Island Countries | 0 | - | 4.99 | 711,332 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,920 |
| Northernmost Countries | 0 | - | 4.99 | 362,364 |
| Countries of South America | 0 | - | 5.00 | 928,519 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,389 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,879,808 |
| "Land" Countries | 0 | - | 4.98 | 337,578 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,385,721 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,272 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,890 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,939 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,068 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,961 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,472 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,723,749 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,142 |
| Countries with Megacities | 0 | - | 4.99 | 265,156 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,957 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,605 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,221 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,677 |
| Countries by Official Language | 0 | - | 4.95 | 195,422 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,610 |
| Countries in their Native Language | 0 | - | 4.99 | 199,203 |
| Independence from Whom | 0 | - | 4.99 | 212,293 |
| Subdivisions by Country | 0 | - | 4.87 | 50,469 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,870 |
| Megadiverse Countries | 0 | - | 4.96 | 135,082 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,230 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,399 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,277 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,135 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,234 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,645 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,580 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,401 |
| 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 | 77,861 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,935 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,253 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,006 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,403 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,536 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,461 |
| World Map Quiz | 0 | - | 4.81 | 65,210 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,718 |
