| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,622 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,612 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,215 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,355 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,815 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,586 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,910 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,574 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,492 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,552 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,445 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,490 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,293 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,875 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,293 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,188 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,554 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,188 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,540 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,793 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,874 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,847 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,860 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,303 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,096 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,105 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,600 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,281 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,324 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,395 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,679 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,204 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,828 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,452 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,228 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,830 |
| Every Country Shape | 0 | - | 5.00 | 472,442 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,003 |
| Flags of North and South America | 0 | - | 4.99 | 378,088 |
| Former Flags | 0 | - | 4.97 | 108,817 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,009 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,867 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,933 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,649 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,774 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,676 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,053 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,412 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,328 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,689 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,260 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,235 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,099 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,033 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,206 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,738 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,456 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,887 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,319 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,182 |
| A Square of Merged Countries #2 | 0 | - | 4.98 | 42,042 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,985 |
| Flags of Oceania | 0 | - | 5.00 | 263,440 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,839 |
| Countries by Road Signs | 0 | - | 4.98 | 54,448 |
| Similar Flags #1 | 0 | - | 4.75 | 130,950 |
| Similar Flags #2 | 0 | - | 4.74 | 138,229 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,358 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,021 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,251 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,707 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,265 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,632 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,792 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,758 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,716 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,013 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,528 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,413,822 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,033 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,396 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,947 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,285 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,751 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,560 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,349 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 54,036 |
| Merged Countries #2 | 0 | - | 4.96 | 99,963 |
| Merged Countries #4 | 0 | - | 4.81 | 94,187 |
| Merged Countries #6 | 0 | - | 4.90 | 73,899 |
| Merged Countries #7 | 0 | - | 4.93 | 83,238 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,968,320 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,561,579 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 147,059 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,272 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,334 |
| Pixelated World Map | 0 | - | 5.00 | 144,268 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,133 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,683 |
| World Coats of Arms | 0 | - | 4.99 | 65,314 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,749 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,432 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,807 |
| Landlocked Countries | 0 | - | 4.99 | 427,232 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,857 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 591,839 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,119 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,792 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,812,328 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 527,076 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,260 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,731,949 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,151 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,600 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,037 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,348 |
| Island Countries | 0 | - | 4.99 | 713,009 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,905 |
| Himalayan Countries | 0 | - | 4.93 | 140,821 |
| Andean Countries | 0 | - | 4.94 | 85,798 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,913 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,484 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,464 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,687 |
| Danube Countries | 0 | - | 4.97 | 72,553 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,799 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,971 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,439 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,914 |
| European Landlocked Countries | 0 | - | 4.99 | 147,740 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,537 |
| Countries with the Most Species | 0 | - | 4.99 | 103,645 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,638 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,814 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,953 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,925 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,679 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,128 |
| Countries in the Alps | 0 | - | 4.87 | 118,971 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,986 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,131 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,053 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,170 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,127 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,389 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,594 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,991 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,513 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,314 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,954 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,831 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,674 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,924 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,019 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,148 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,732 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,437 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,842 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,303 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,491 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,615 |
| Largest Countries By Category | 0 | - | 4.97 | 159,091 |
| Countries by Countries | 0 | - | 4.97 | 63,807 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,010 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,444 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,450 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,705 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,421 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,549 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,227 |
| Every American Country by Shape | 0 | - | 4.79 | 37,387 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,627 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,147 |
| Northernmost Countries | 0 | - | 4.99 | 364,590 |
| Countries of South America | 0 | - | 5.00 | 934,265 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,479 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,892,974 |
| "Land" Countries | 0 | - | 4.98 | 338,992 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,850 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,649 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,010 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,974 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,498 |
| Countries with Megacities | 0 | - | 4.99 | 267,843 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,146 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,336 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,473 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,436 |
| Countries by Official Language | 0 | - | 4.95 | 196,219 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,942 |
| Countries in their Native Language | 0 | - | 4.99 | 199,958 |
| Independence from Whom | 0 | - | 4.99 | 213,404 |
| Subdivisions by Country | 0 | - | 4.87 | 50,666 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,664 |
| Megadiverse Countries | 0 | - | 4.96 | 149,020 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,136 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,577 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,805 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,257 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,469 |
