| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,974 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,189 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,679 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,434 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,548 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,223 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,385 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,682 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,627 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,598 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,636 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,733 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,509 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,166 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,601 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,758 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,165 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,517 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,852 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,062 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,158 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,999 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,503 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,979 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,528 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,356 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,947 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,998 |
| 20 Random Country Flags | 0 | - | 4.99 | 613,323 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,796 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,217 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,553 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,230 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,632 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,522 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,046 |
| Every Country Shape | 0 | - | 5.00 | 466,306 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,938 |
| Flags of North and South America | 0 | - | 4.99 | 373,536 |
| Former Flags | 0 | - | 4.97 | 107,823 |
| Countries by Road Signs | 0 | - | 4.98 | 53,887 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,503 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,446 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,489 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,447 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,175 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,745 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,330 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,109 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,582 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,608 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,248 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,401 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,736 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,253 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,944 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,312 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,879 |
| Flags of Oceania | 0 | - | 5.00 | 259,753 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,458 |
| Similar Flags #1 | 0 | - | 4.75 | 130,132 |
| Similar Flags #2 | 0 | - | 4.74 | 137,416 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,504,855 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,544 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,248 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,497 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,541 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,645 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,157 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,331 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,221 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,991 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,905 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,410 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,653 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,331,645 |
| Landlocked Countries | 0 | - | 4.99 | 421,042 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,505 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,587 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,514 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,924 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,421 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,246 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,058 |
| Merged Countries #2 | 0 | - | 4.96 | 99,135 |
| Merged Countries #6 | 0 | - | 4.90 | 73,341 |
| Merged Countries #7 | 0 | - | 4.93 | 82,680 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,971 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,755 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,995 |
| Pixelated World Map | 0 | - | 5.00 | 143,484 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,803 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,522 |
| World Coats of Arms | 0 | - | 4.99 | 64,604 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,771,485 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,004 |
| Himalayan Countries | 0 | - | 4.95 | 138,310 |
| Andean Countries | 0 | - | 4.93 | 84,379 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,599 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,515 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,230 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,631 |
| Danube Countries | 0 | - | 4.97 | 71,903 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,881 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,303 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,096 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,570 |
| European Landlocked Countries | 0 | - | 4.99 | 147,034 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,463 |
| Countries with the Most Species | 0 | - | 4.99 | 103,152 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,617 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,535 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,676 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,470 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,152 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,559 |
| Countries in the Alps | 0 | - | 4.87 | 118,043 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,351 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,837 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,579 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,506 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,382 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,874 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,540 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,402 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,112 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,748 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,587 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,447 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,119 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,385 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,420 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,669 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,217 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,728 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,889 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,471 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,824 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,143 |
| Largest Countries By Category | 0 | - | 4.97 | 158,019 |
| Countries by Countries | 0 | - | 4.96 | 63,085 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,541 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,238 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,529 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,567 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,550,207 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,333 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,965 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,878 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,748 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,236 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,626 |
| Island Countries | 0 | - | 4.99 | 710,668 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,604 |
| Northernmost Countries | 0 | - | 4.99 | 361,521 |
| Countries of South America | 0 | - | 5.00 | 925,865 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,095 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,873,847 |
| "Land" Countries | 0 | - | 4.98 | 337,006 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,166 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,725 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,408 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,620 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,809 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,698 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,653 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,720,251 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,631 |
| Countries with Megacities | 0 | - | 4.99 | 263,885 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,482 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,330 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,755 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,383 |
| Countries by Official Language | 0 | - | 4.95 | 195,048 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,116 |
| Countries in their Native Language | 0 | - | 4.99 | 198,577 |
| Independence from Whom | 0 | - | 4.99 | 211,860 |
| Subdivisions by Country | 0 | - | 4.86 | 50,385 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,552 |
| Megadiverse Countries | 0 | - | 4.96 | 134,928 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,912 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,289 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,870 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,075 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,991 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,531 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,329 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,972 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,593 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,052 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,471 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,819 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,129 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,908 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,293 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,439 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,890 |
| World Map Quiz | 0 | - | 4.81 | 64,954 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,725 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,253 |
