| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,844 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,073 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,551 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,356 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,439 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,116 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,259 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,604 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,580 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,512 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,556 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,666 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,440 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,115 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,539 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,730 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,132 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,459 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,790 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,996 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,093 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,920 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,478 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,960 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,476 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,286 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,885 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,967 |
| 20 Random Country Flags | 0 | - | 4.99 | 612,533 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,746 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,171 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,361 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,686 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,463 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,172 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,771 |
| Every Country Shape | 0 | - | 5.00 | 465,480 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,415 |
| Flags of North and South America | 0 | - | 4.99 | 373,150 |
| Former Flags | 0 | - | 4.97 | 107,743 |
| Countries by Road Signs | 0 | - | 4.98 | 53,838 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,444 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,406 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,215 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,256 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,950 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,544 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,180 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,847 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,483 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,528 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,165 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,323 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,669 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,195 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,887 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,241 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,781 |
| Flags of Oceania | 0 | - | 5.00 | 259,478 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,342 |
| Similar Flags #1 | 0 | - | 4.75 | 130,053 |
| Similar Flags #2 | 0 | - | 4.74 | 137,333 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,463,310 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,459 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,174 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,415 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,443 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,568 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,099 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,097 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,152 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,924 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,819 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,345 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,572 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,324,452 |
| Landlocked Countries | 0 | - | 4.99 | 420,570 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,460 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,487 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,470 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 64,882 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,369 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,201 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,005 |
| Merged Countries #2 | 0 | - | 4.96 | 99,087 |
| Merged Countries #6 | 0 | - | 4.90 | 73,287 |
| Merged Countries #7 | 0 | - | 4.93 | 82,634 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,840 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,693 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,961 |
| Pixelated World Map | 0 | - | 5.00 | 143,404 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,777 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,506 |
| World Coats of Arms | 0 | - | 4.99 | 64,532 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,767,872 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,726 |
| Himalayan Countries | 0 | - | 4.95 | 138,097 |
| Andean Countries | 0 | - | 4.95 | 84,273 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,492 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,342 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,124 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,569 |
| Danube Countries | 0 | - | 4.97 | 71,836 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,801 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,243 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,979 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,433 |
| European Landlocked Countries | 0 | - | 4.99 | 146,969 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,383 |
| Countries with the Most Species | 0 | - | 4.99 | 103,095 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,534 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,508 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,659 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,447 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,117 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,508 |
| Countries in the Alps | 0 | - | 4.87 | 117,963 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,537 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,722 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,549 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,455 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,308 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,833 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,471 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,342 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,079 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,706 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,568 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,421 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,072 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,350 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,369 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,549 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,181 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,692 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,824 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,197 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,681 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,113 |
| Largest Countries By Category | 0 | - | 4.97 | 157,934 |
| Countries by Countries | 0 | - | 4.97 | 63,017 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,468 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,218 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,513 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,512 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,549,116 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,291 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,909 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,294 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,326 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,058 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,256 |
| Island Countries | 0 | - | 4.99 | 710,406 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,931 |
| Northernmost Countries | 0 | - | 4.99 | 361,243 |
| Countries of South America | 0 | - | 5.00 | 925,142 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,088 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,872,036 |
| "Land" Countries | 0 | - | 4.98 | 336,461 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,379,803 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,576 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,219 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,504 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,735 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,373 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,409 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,719,321 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,474 |
| Countries with Megacities | 0 | - | 4.99 | 263,458 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,314 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,256 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,609 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,292 |
| Countries by Official Language | 0 | - | 4.95 | 194,944 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,962 |
| Countries in their Native Language | 0 | - | 4.99 | 198,468 |
| Independence from Whom | 0 | - | 4.99 | 211,727 |
| Subdivisions by Country | 0 | - | 4.86 | 50,363 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,991 |
| Megadiverse Countries | 0 | - | 4.96 | 134,888 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,810 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,262 |
| 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 | 162,918 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,486 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,228 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,939 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,566 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,045 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,352 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,796 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,095 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,873 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,253 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,419 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,698 |
| World Map Quiz | 0 | - | 4.81 | 64,877 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,430 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,198 |
