| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,245 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,512 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,030 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,021 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,960 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,636 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,744 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,289 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,278 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,163 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,309 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,400 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,162 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,867 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,329 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,606 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,987 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,237 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,545 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,762 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,859 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,645 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,341 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,854 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,276 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,005 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,624 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,882 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,213 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,536 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,004 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,486 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,217 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,868 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,314 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,253 |
| Every Country Shape | 0 | - | 5.00 | 463,499 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,009 |
| Flags of North and South America | 0 | - | 4.99 | 371,752 |
| Former Flags | 0 | - | 4.97 | 107,439 |
| Countries by Road Signs | 0 | - | 4.98 | 53,616 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,286 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,267 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,775 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,895 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,531 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,196 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,851 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,104 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,252 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,292 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,940 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,132 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,493 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,028 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,707 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,052 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,503 |
| Flags of Oceania | 0 | - | 5.00 | 258,062 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,878 |
| Similar Flags #1 | 0 | - | 4.75 | 129,744 |
| Similar Flags #2 | 0 | - | 4.74 | 137,054 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,307,428 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,229 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,899 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,167 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,188 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,327 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,920 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,287 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,907 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,626 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,523 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,141 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,254 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,295,220 |
| Landlocked Countries | 0 | - | 4.99 | 418,448 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,282 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,225 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,342 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,772 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,271 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,090 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,908 |
| Merged Countries #2 | 0 | - | 4.96 | 98,877 |
| Merged Countries #6 | 0 | - | 4.90 | 73,110 |
| Merged Countries #7 | 0 | - | 4.93 | 82,427 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,223 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,338 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,712 |
| Pixelated World Map | 0 | - | 5.00 | 143,119 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,649 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,436 |
| World Coats of Arms | 0 | - | 4.99 | 64,313 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,754,392 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,733 |
| Himalayan Countries | 0 | - | 4.94 | 137,198 |
| Andean Countries | 0 | - | 4.95 | 83,810 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,057 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,459 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,744 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,276 |
| Danube Countries | 0 | - | 4.97 | 71,604 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,474 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,002 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,557 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,624 |
| European Landlocked Countries | 0 | - | 4.99 | 146,714 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,055 |
| Countries with the Most Species | 0 | - | 4.99 | 102,858 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,191 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,410 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,570 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,272 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,942 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,324 |
| Countries in the Alps | 0 | - | 4.87 | 117,613 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,087 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,282 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,379 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,933 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,038 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,410 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,223 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,141 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,936 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,513 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,449 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,312 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,888 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,159 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,176 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,096 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,028 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,545 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,462 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,186 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,118 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,961 |
| Largest Countries By Category | 0 | - | 4.97 | 157,563 |
| Countries by Countries | 0 | - | 4.96 | 62,794 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,142 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,148 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,464 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,281 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,545,435 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,147 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,755 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,754 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,633 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,490 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,897 |
| Island Countries | 0 | - | 4.99 | 709,586 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,635 |
| Northernmost Countries | 0 | - | 4.99 | 360,289 |
| Countries of South America | 0 | - | 5.00 | 922,408 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,346 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,219 |
| "Land" Countries | 0 | - | 4.98 | 335,701 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,374,835 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,232 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,603 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,118 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,458 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,205 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,428 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,715,321 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,887 |
| Countries with Megacities | 0 | - | 4.99 | 256,764 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,754 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,916 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,052 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,917 |
| Countries by Official Language | 0 | - | 4.95 | 194,571 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,443 |
| Countries in their Native Language | 0 | - | 4.99 | 198,119 |
| Independence from Whom | 0 | - | 4.99 | 211,223 |
| Subdivisions by Country | 0 | - | 4.86 | 50,271 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,632 |
| Megadiverse Countries | 0 | - | 4.96 | 134,741 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,487 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,161 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,727 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,005 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,667 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,353 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,906 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,818 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,467 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,970 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,871 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,691 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,963 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,754 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,117 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,305 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,080 |
| World Map Quiz | 0 | - | 4.81 | 64,448 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,423 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,992 |
