| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,985 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,198 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,697 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,439 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,562 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,232 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,396 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,689 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,609 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,642 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,739 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,516 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,171 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,606 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,762 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,167 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,521 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,858 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,066 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,166 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,007 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,508 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,983 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,533 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,364 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,953 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,998 |
| 20 Random Country Flags | 0 | - | 4.99 | 613,373 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,797 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,219 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,686 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,313 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,643 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,547 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,060 |
| Every Country Shape | 0 | - | 5.00 | 466,344 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,019 |
| Flags of North and South America | 0 | - | 4.99 | 373,567 |
| Former Flags | 0 | - | 4.97 | 107,830 |
| Countries by Road Signs | 0 | - | 4.98 | 53,888 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,511 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,450 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,501 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,454 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,185 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,752 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,338 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,120 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,585 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,614 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,258 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,404 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,738 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,255 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,949 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,317 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,886 |
| Flags of Oceania | 0 | - | 5.00 | 259,782 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,466 |
| Similar Flags #1 | 0 | - | 4.75 | 130,138 |
| Similar Flags #2 | 0 | - | 4.74 | 137,426 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,507,927 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,555 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,257 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,506 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,554 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,650 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,163 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,350 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,231 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,000 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,912 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,414 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,658 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,332,044 |
| Landlocked Countries | 0 | - | 4.99 | 421,073 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,509 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,590 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,518 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,928 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,424 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,253 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,062 |
| Merged Countries #2 | 0 | - | 4.96 | 99,137 |
| Merged Countries #6 | 0 | - | 4.90 | 73,345 |
| Merged Countries #7 | 0 | - | 4.93 | 82,684 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,980 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,765 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,999 |
| Pixelated World Map | 0 | - | 5.00 | 143,489 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,804 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,522 |
| World Coats of Arms | 0 | - | 4.99 | 64,607 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,771,847 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,015 |
| Himalayan Countries | 0 | - | 4.95 | 138,330 |
| Andean Countries | 0 | - | 4.93 | 84,383 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,605 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,519 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,235 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,641 |
| Danube Countries | 0 | - | 4.97 | 71,905 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,883 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,310 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,107 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,579 |
| European Landlocked Countries | 0 | - | 4.99 | 147,037 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,469 |
| Countries with the Most Species | 0 | - | 4.99 | 103,154 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,621 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,535 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,678 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,475 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,155 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,563 |
| Countries in the Alps | 0 | - | 4.87 | 118,051 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,396 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,847 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,582 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,511 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,392 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,875 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,549 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,407 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,116 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,755 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,588 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,451 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,123 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,390 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,422 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,675 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,219 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,729 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,891 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,486 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,834 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,148 |
| Largest Countries By Category | 0 | - | 4.97 | 158,029 |
| Countries by Countries | 0 | - | 4.96 | 63,088 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,551 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,240 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,531 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,884 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,571 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,550,271 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,335 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,973 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,883 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,791 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,250 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,646 |
| Island Countries | 0 | - | 4.99 | 710,675 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,661 |
| Northernmost Countries | 0 | - | 4.99 | 361,536 |
| Countries of South America | 0 | - | 5.00 | 925,927 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,158 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,874,050 |
| "Land" Countries | 0 | - | 4.98 | 337,027 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,254 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,757 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,419 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,625 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,814 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,766 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,678 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,720,309 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,644 |
| Countries with Megacities | 0 | - | 4.99 | 263,915 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,491 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,336 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,767 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,392 |
| Countries by Official Language | 0 | - | 4.95 | 195,056 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,123 |
| Countries in their Native Language | 0 | - | 4.99 | 198,611 |
| Independence from Whom | 0 | - | 4.99 | 211,869 |
| Subdivisions by Country | 0 | - | 4.86 | 50,386 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,563 |
| Megadiverse Countries | 0 | - | 4.96 | 134,933 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,919 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,295 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,872 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,076 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,996 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,538 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,337 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,977 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,594 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,053 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,480 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,824 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,133 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,910 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,296 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,440 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,896 |
| World Map Quiz | 0 | - | 4.81 | 64,961 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,737 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,260 |
