| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,264 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,446 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,982 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,600 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,801 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,483 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,684 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,858 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,787 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,786 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,792 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,890 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,683 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,318 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,751 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,842 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,247 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,665 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,012 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,205 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,303 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,181 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,586 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,035 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,650 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,555 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,075 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,063 |
| 20 Random Country Flags | 0 | - | 4.99 | 614,902 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,947 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,318 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,023 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,074 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,049 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,153 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,438 |
| Every Country Shape | 0 | - | 5.00 | 467,712 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,406 |
| Flags of North and South America | 0 | - | 4.99 | 374,456 |
| Former Flags | 0 | - | 4.97 | 107,996 |
| Countries by Road Signs | 0 | - | 4.98 | 54,047 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,614 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,526 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,840 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,734 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,487 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,054 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,594 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,665 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,685 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,736 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,762 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,415 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,543 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,853 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,371 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,058 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,432 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,078 |
| Flags of Oceania | 0 | - | 5.00 | 260,652 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,752 |
| Similar Flags #1 | 0 | - | 4.75 | 130,303 |
| Similar Flags #2 | 0 | - | 4.74 | 137,594 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,608,704 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,735 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,432 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,671 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,741 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,785 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,277 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,348 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,202 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,099 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,552 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,838 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,349,351 |
| Landlocked Countries | 0 | - | 4.99 | 422,305 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,630 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,798 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,628 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,016 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,496 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,310 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,119 |
| Merged Countries #2 | 0 | - | 4.96 | 99,274 |
| Merged Countries #6 | 0 | - | 4.90 | 73,495 |
| Merged Countries #7 | 0 | - | 4.93 | 82,828 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,239 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,883 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,073 |
| Pixelated World Map | 0 | - | 5.00 | 143,660 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,880 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,555 |
| World Coats of Arms | 0 | - | 4.99 | 64,745 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,781,049 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,687 |
| Himalayan Countries | 0 | - | 4.95 | 138,892 |
| Andean Countries | 0 | - | 4.93 | 84,708 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,907 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,968 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,528 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,870 |
| Danube Countries | 0 | - | 4.97 | 72,057 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,072 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,464 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,371 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,862 |
| European Landlocked Countries | 0 | - | 4.99 | 147,187 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,711 |
| Countries with the Most Species | 0 | - | 4.99 | 103,271 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,830 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,613 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,735 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,572 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,259 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,705 |
| Countries in the Alps | 0 | - | 4.87 | 118,262 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,331 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,092 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,690 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,631 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,554 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,977 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,711 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,533 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,201 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,888 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,672 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,547 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,254 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,507 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,566 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,981 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,340 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,191 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,136 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,106 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,223 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,260 |
| Largest Countries By Category | 0 | - | 4.97 | 158,273 |
| Countries by Countries | 0 | - | 4.96 | 63,271 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,735 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,303 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,575 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,059 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,704 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,552,836 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,433 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,079 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,337 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,830 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,603 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,548 |
| Island Countries | 0 | - | 4.99 | 711,160 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,282 |
| Northernmost Countries | 0 | - | 4.99 | 362,110 |
| Countries of South America | 0 | - | 5.00 | 927,800 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,573 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,878,361 |
| "Land" Countries | 0 | - | 4.98 | 337,430 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,464 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,206 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,767 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,866 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,002 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,699 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,252 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,722,795 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,980 |
| Countries with Megacities | 0 | - | 4.99 | 264,755 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,818 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,517 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,072 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,591 |
| Countries by Official Language | 0 | - | 4.95 | 195,313 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,471 |
| Countries in their Native Language | 0 | - | 4.99 | 199,106 |
| Independence from Whom | 0 | - | 4.99 | 212,174 |
| Subdivisions by Country | 0 | - | 4.86 | 50,440 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,790 |
| Megadiverse Countries | 0 | - | 4.96 | 135,045 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,153 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,377 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,252 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,119 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,178 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,615 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,517 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,051 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,677 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,160 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,735 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,908 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,224 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,985 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,372 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,512 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,280 |
| World Map Quiz | 0 | - | 4.81 | 65,140 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,450 |
