| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,771 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,527 |
| Every Country Shape | 0 | - | 5.00 | 471,226 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,689 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,429 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,435 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,822 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,228 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,966 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,245 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,154 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,134 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,986 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,932 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,140 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,647 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,388 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,784 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,251 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,087 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,798 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,210 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,882 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,118 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,565 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,159 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,556 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,395,359 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,945 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,287 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,877 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 65,223 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,687 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,494 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,307 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,415 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,294 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,147 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,158 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,175 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,266 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,570 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,293 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,559,485 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,006 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,681 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,371 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,371 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,698 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,785 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,589 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,189 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,781 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,750 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,645 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,115 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,204 |
| Every American Country by Shape | 0 | - | 4.79 | 37,363 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,485 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,987 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,493 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,202 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,497 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,779 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,469 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,734 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,589 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,341 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,088 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,263 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.54 | 24,218 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,884,542 |
| Every European Country Shape | 0 | - | 4.96 | 203,003 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,609 |
| Every African Country Shape | 0 | - | 4.90 | 88,391 |
| Merged Countries #2 | 0 | - | 4.96 | 99,885 |
| Merged Countries #4 | 0 | - | 4.81 | 94,128 |
| Merged Countries #6 | 0 | - | 4.90 | 73,813 |
| Merged Countries #7 | 0 | - | 4.93 | 83,156 |
| Landlocked Countries | 0 | - | 4.99 | 425,939 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 588,588 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,538 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,804,861 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,930 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,775 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,309 |
| Himalayan Countries | 0 | - | 4.93 | 140,278 |
| Andean Countries | 0 | - | 4.94 | 85,486 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,630 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,026 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,197 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,452 |
| Danube Countries | 0 | - | 4.97 | 72,404 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,604 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,850 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,143 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,629 |
| European Landlocked Countries | 0 | - | 4.99 | 147,614 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,315 |
| Countries with the Most Species | 0 | - | 4.99 | 103,571 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,427 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,777 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,889 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,842 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,583 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,025 |
| Countries in the Alps | 0 | - | 4.87 | 118,786 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,646 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,880 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,969 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,032 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,968 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,266 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,417 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,872 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,429 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,184 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,881 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,749 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,565 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,805 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,899 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,870 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,621 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 72,683 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,681 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,749 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,171 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,510 |
| Largest Countries By Category | 0 | - | 4.97 | 158,878 |
| Countries by Countries | 0 | - | 4.96 | 63,648 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,276 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,401 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,673 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,006 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,437 |
| Random European Flag to Country | 0 | - | 4.90 | 184,239 |
| Random African Flag to Country | 0 | - | 4.88 | 75,647 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,110 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,601 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,557 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,689 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,637 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,572 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,897 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,850 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,456 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,713 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,732 |
| Island Countries | 0 | - | 4.99 | 712,598 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,393,857 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,824 |
| Northernmost Countries | 0 | - | 4.99 | 364,045 |
| Countries of South America | 0 | - | 5.00 | 932,778 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,472 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,889,529 |
| "Land" Countries | 0 | - | 4.98 | 338,405 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,883 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,125 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,807 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,729,957 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,958 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,476 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,276 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,230 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,523 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,175 |
| Countries with Megacities | 0 | - | 4.99 | 267,151 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,866 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,137 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,176 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,251 |
| Countries by Official Language | 0 | - | 4.95 | 196,011 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,653 |
| Countries in their Native Language | 0 | - | 4.99 | 199,750 |
| Independence from Whom | 0 | - | 4.99 | 213,081 |
| Subdivisions by Country | 0 | - | 4.87 | 50,619 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,456 |
| Megadiverse Countries | 0 | - | 4.96 | 135,285 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,955 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,545 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,681 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,232 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,192 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,858 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,122 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,571 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,058 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,258 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,549 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,382 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,448 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,150 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,586 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,865 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,380 |
| World Map Quiz | 0 | - | 4.81 | 65,741 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,300 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,719 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,598 |
