| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,135 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 73,081 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,958 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,973 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,028 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,106 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,019 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,985 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,659 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,281 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,507 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,669 |
| Every Country Shape | 0 | - | 5.00 | 468,564 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,027 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,902 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,643 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,218 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,723 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,016 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,084 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,831 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,854 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,488 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,625 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,921 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,431 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,135 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,500 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,029 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,829 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,779 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,871 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,567 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,806 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,226 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,912 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,381 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,359,424 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,542 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,384 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,815 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,018 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,711 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,961 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,705 |
| Every European Country Shape | 0 | - | 4.96 | 202,405 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,076 |
| Every African Country Shape | 0 | - | 4.90 | 87,860 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,051 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,554,266 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,533 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,336 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,149 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,080 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,891 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,504 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,191 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,568 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,306 |
| Random European Flag to Country | 0 | - | 4.90 | 183,172 |
| Random African Flag to Country | 0 | - | 4.88 | 75,310 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,514 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 524,203 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,283 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,974 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,999 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,583 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,633 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,983 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,742 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,596 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,839 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,500 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,491 |
| Every American Country by Shape | 0 | - | 4.79 | 37,323 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,535 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,091 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,066 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,486 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 319,665 |
| Merged Countries #2 | 0 | - | 4.96 | 99,350 |
| Merged Countries #6 | 0 | - | 4.90 | 73,567 |
| Merged Countries #7 | 0 | - | 4.93 | 82,915 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,670,304 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,411 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,674 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,042 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,327 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,673 |
| Landlocked Countries | 0 | - | 4.99 | 423,080 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 580,615 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,504 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,285 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,433 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,786,446 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,724,283 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,636 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,166 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.51 | 23,127 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,582 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,865 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,035 |
| Island Countries | 0 | - | 4.99 | 711,443 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,047 |
| Himalayan Countries | 0 | - | 4.94 | 139,213 |
| Andean Countries | 0 | - | 4.93 | 84,886 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,106 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,244 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,684 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,999 |
| Danube Countries | 0 | - | 4.97 | 72,140 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,201 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,550 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,544 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,056 |
| European Landlocked Countries | 0 | - | 4.99 | 147,285 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,847 |
| Countries with the Most Species | 0 | - | 4.99 | 103,352 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,972 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,649 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,769 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,625 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,372 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,792 |
| Countries in the Alps | 0 | - | 4.87 | 118,374 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,786 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,302 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,760 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,725 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,645 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,045 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,824 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,611 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,252 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,962 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,725 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,597 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,332 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,570 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,641 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,180 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,409 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,799 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,257 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,533 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,443 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,315 |
| Largest Countries By Category | 0 | - | 4.97 | 158,412 |
| Countries by Countries | 0 | - | 4.96 | 63,365 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,452 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,859 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,328 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,592 |
| All Countries by Population With a Map | 0 | - | 4.99 | 109,993 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,131 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,798 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,261 |
| Northernmost Countries | 0 | - | 4.99 | 362,528 |
| Countries of South America | 0 | - | 5.00 | 928,912 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,845 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,785 |
| "Land" Countries | 0 | - | 4.98 | 337,646 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,608 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,804 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,011 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,413 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,230 |
| Countries with Megacities | 0 | - | 4.99 | 265,355 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,051 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,650 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,300 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,721 |
| Countries by Official Language | 0 | - | 4.95 | 195,483 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,693 |
| Countries in their Native Language | 0 | - | 4.99 | 199,257 |
| Independence from Whom | 0 | - | 4.99 | 212,348 |
| Subdivisions by Country | 0 | - | 4.87 | 50,485 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,922 |
| Megadiverse Countries | 0 | - | 4.96 | 135,101 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,289 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,421 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,298 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,142 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,277 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,665 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,622 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,418 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,711 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,184 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,922 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,955 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,274 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,015 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,431 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,552 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,561 |
| World Map Quiz | 0 | - | 4.81 | 65,261 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,861 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,459 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,282 |
