| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,837 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,066 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,541 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,350 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,431 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,250 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,600 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,577 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,509 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,555 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,661 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,438 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,112 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,536 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,727 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,129 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,456 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,787 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,995 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,091 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,919 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,477 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,956 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,473 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,282 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,881 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,966 |
| 20 Random Country Flags | 0 | - | 4.99 | 612,506 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,743 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,169 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,298 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,646 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,456 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,156 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,760 |
| Every Country Shape | 0 | - | 5.00 | 465,439 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,374 |
| Flags of North and South America | 0 | - | 4.99 | 373,132 |
| Former Flags | 0 | - | 4.97 | 107,738 |
| Countries by Road Signs | 0 | - | 4.98 | 53,835 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,442 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,403 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,206 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,251 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,942 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,536 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,168 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,832 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,478 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,522 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,161 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,320 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,664 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,192 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,886 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,238 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,780 |
| Flags of Oceania | 0 | - | 5.00 | 259,462 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,331 |
| Similar Flags #1 | 0 | - | 4.75 | 130,051 |
| Similar Flags #2 | 0 | - | 4.74 | 137,329 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,460,227 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,454 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,169 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,411 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,440 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,561 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,093 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,083 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,147 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,921 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,818 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,342 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,569 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,323,899 |
| Landlocked Countries | 0 | - | 4.99 | 420,537 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,459 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,482 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,468 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,880 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,366 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,199 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,001 |
| Merged Countries #2 | 0 | - | 4.96 | 99,084 |
| Merged Countries #6 | 0 | - | 4.90 | 73,283 |
| Merged Countries #7 | 0 | - | 4.93 | 82,629 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,827 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,685 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,957 |
| Pixelated World Map | 0 | - | 5.00 | 143,399 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,769 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,506 |
| World Coats of Arms | 0 | - | 4.99 | 64,528 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,767,651 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,712 |
| Himalayan Countries | 0 | - | 4.95 | 138,087 |
| Andean Countries | 0 | - | 4.95 | 84,265 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,488 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,332 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,121 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,563 |
| Danube Countries | 0 | - | 4.97 | 71,835 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,795 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,234 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,972 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,424 |
| European Landlocked Countries | 0 | - | 4.99 | 146,964 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,376 |
| Countries with the Most Species | 0 | - | 4.99 | 103,091 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,531 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,506 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,658 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,444 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,115 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,504 |
| Countries in the Alps | 0 | - | 4.87 | 117,959 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,459 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,710 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,549 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,454 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,306 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,832 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,469 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,339 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,076 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,704 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,567 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,421 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,070 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,349 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,366 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,542 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,181 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,691 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,823 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,172 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,666 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,109 |
| Largest Countries By Category | 0 | - | 4.97 | 157,929 |
| Countries by Countries | 0 | - | 4.97 | 63,012 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,466 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,218 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,511 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,806 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,511 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,548,943 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,287 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,905 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,286 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,289 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,045 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,236 |
| Island Countries | 0 | - | 4.99 | 710,391 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,885 |
| Northernmost Countries | 0 | - | 4.99 | 361,223 |
| Countries of South America | 0 | - | 5.00 | 925,112 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,033 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,871,945 |
| "Land" Countries | 0 | - | 4.98 | 336,405 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,379,686 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,572 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,213 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,501 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,731 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,350 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,375 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,719,222 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,467 |
| Countries with Megacities | 0 | - | 4.99 | 263,420 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,303 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,250 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,601 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,286 |
| Countries by Official Language | 0 | - | 4.95 | 194,940 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,956 |
| Countries in their Native Language | 0 | - | 4.99 | 198,462 |
| Independence from Whom | 0 | - | 4.99 | 211,718 |
| Subdivisions by Country | 0 | - | 4.86 | 50,361 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,985 |
| Megadiverse Countries | 0 | - | 4.96 | 134,884 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,806 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,259 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,846 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,060 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,916 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,482 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,222 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,938 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,565 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,042 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,345 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,795 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,095 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,872 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,253 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,416 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,675 |
| World Map Quiz | 0 | - | 4.81 | 64,865 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,419 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,198 |
