| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,134 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 73,079 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,957 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,971 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,028 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,103 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,016 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,984 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,658 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,278 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,497 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,666 |
| Every Country Shape | 0 | - | 5.00 | 468,559 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,023 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,900 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,641 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,217 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,722 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,008 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,079 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,831 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,852 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,486 |
| 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 | 64,778 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,080 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,869 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,563 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,803 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,221 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,907 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,378 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,359,289 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,540 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,380 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,811 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,013 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,711 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,958 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,704 |
| Every European Country Shape | 0 | - | 4.96 | 202,404 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,076 |
| Every African Country Shape | 0 | - | 4.90 | 87,857 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,051 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,554,252 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,532 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,335 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,148 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,890 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,501 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,188 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,567 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,305 |
| Random European Flag to Country | 0 | - | 4.90 | 183,164 |
| Random African Flag to Country | 0 | - | 4.88 | 75,309 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,511 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 524,202 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,971 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,998 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,581 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,981 |
| 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 | 123,498 |
| Every American Country by Shape | 0 | - | 4.79 | 37,322 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,532 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,089 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,064 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,483 |
| 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 | 82,914 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,669,357 |
| 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 | 119,325 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,672 |
| Landlocked Countries | 0 | - | 4.99 | 423,075 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 580,512 |
| 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 | 82,430 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,280 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,786,359 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,724,271 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,633 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,634 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,166 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,488 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.51 | 23,121 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,572 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,862 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,029 |
| Island Countries | 0 | - | 4.99 | 711,442 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,044 |
| Himalayan Countries | 0 | - | 4.94 | 139,206 |
| Andean Countries | 0 | - | 4.93 | 84,885 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,101 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,242 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,682 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,997 |
| Danube Countries | 0 | - | 4.97 | 72,140 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,199 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,547 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,541 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,054 |
| European Landlocked Countries | 0 | - | 4.99 | 147,284 |
| 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 | 53,648 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,768 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,622 |
| 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 | 118,372 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,783 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,299 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,760 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,723 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,645 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,044 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,820 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,611 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,251 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,959 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,723 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,596 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,331 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,569 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,641 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,175 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,405 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,794 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,256 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,529 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,440 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,315 |
| Largest Countries By Category | 0 | - | 4.97 | 158,410 |
| Countries by Countries | 0 | - | 4.96 | 63,365 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,415 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,857 |
| 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 | 109,991 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,131 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,795 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,253 |
| Northernmost Countries | 0 | - | 4.99 | 362,520 |
| Countries of South America | 0 | - | 5.00 | 928,896 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,821 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,757 |
| "Land" Countries | 0 | - | 4.98 | 337,644 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,606 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,803 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,986 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,411 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,219 |
| Countries with Megacities | 0 | - | 4.99 | 265,347 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,048 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,646 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,293 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,721 |
| Countries by Official Language | 0 | - | 4.95 | 195,481 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,689 |
| Countries in their Native Language | 0 | - | 4.99 | 199,256 |
| Independence from Whom | 0 | - | 4.99 | 212,344 |
| Subdivisions by Country | 0 | - | 4.87 | 50,485 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,920 |
| Megadiverse Countries | 0 | - | 4.96 | 135,100 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,287 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,419 |
| 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 | 163,276 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,664 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,621 |
| 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 | 77,920 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,955 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,272 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,015 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,429 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,551 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,557 |
| World Map Quiz | 0 | - | 4.81 | 65,260 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,857 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,459 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,279 |
