| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,395 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,234 |
| Every Country Shape | 0 | - | 5.00 | 470,366 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,468 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,276 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,112 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,613 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,075 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,691 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,893 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,065 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,050 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,907 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,859 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,083 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,593 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,322 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,709 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,208 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,024 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,757 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,118 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,785 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,039 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,480 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,087 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,504 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,385,632 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,873 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,194 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,834 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 65,171 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,648 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,448 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,276 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,353 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,243 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,096 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,098 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,129 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,224 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,406 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,198 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,558,022 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,950 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,643 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,323 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,062 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,596 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,536 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,401 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 525,692 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,457 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,684 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,573 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,031 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,148 |
| Every American Country by Shape | 0 | - | 4.79 | 37,350 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,118 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,925 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,410 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,125 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,399 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,716 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,459 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,715 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,576 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,325 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,058 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,214 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.52 | 24,045 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,820,447 |
| Every European Country Shape | 0 | - | 4.96 | 202,807 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,540 |
| Every African Country Shape | 0 | - | 4.90 | 88,259 |
| Merged Countries #2 | 0 | - | 4.96 | 99,826 |
| Merged Countries #4 | 0 | - | 4.81 | 94,066 |
| Merged Countries #6 | 0 | - | 4.90 | 73,760 |
| Merged Countries #7 | 0 | - | 4.93 | 83,098 |
| Landlocked Countries | 0 | - | 4.99 | 424,942 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 586,191 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,293 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,799,294 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,860 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,720 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,850 |
| Himalayan Countries | 0 | - | 4.93 | 139,928 |
| Andean Countries | 0 | - | 4.94 | 85,269 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,430 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,775 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,002 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,299 |
| Danube Countries | 0 | - | 4.97 | 72,306 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,468 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,748 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,942 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,441 |
| European Landlocked Countries | 0 | - | 4.99 | 147,507 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,165 |
| Countries with the Most Species | 0 | - | 4.99 | 103,512 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,295 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,731 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,841 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,779 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,509 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,944 |
| Countries in the Alps | 0 | - | 4.87 | 118,662 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,439 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,700 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,908 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,944 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,864 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,179 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,303 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,800 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,363 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,102 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,811 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,686 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,483 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,724 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,817 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,629 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,549 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,657 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,555 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,389 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,951 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,463 |
| Largest Countries By Category | 0 | - | 4.97 | 158,738 |
| Countries by Countries | 0 | - | 4.96 | 63,554 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,166 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,377 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,653 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,725 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,323 |
| Random European Flag to Country | 0 | - | 4.90 | 184,046 |
| Random African Flag to Country | 0 | - | 4.88 | 75,555 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,027 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,554 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,460 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,608 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,541 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,482 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,819 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,807 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,831 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,454 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,260 |
| Island Countries | 0 | - | 4.99 | 712,258 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,391,897 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,847 |
| Northernmost Countries | 0 | - | 4.99 | 363,635 |
| Countries of South America | 0 | - | 5.00 | 931,580 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,963 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,886,776 |
| "Land" Countries | 0 | - | 4.98 | 338,214 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,790 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,054 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,714 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,728,558 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,818 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,459 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,162 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,987 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,193 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,951 |
| Countries with Megacities | 0 | - | 4.99 | 266,709 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,646 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,000 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,958 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,122 |
| Countries by Official Language | 0 | - | 4.95 | 195,863 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,449 |
| Countries in their Native Language | 0 | - | 4.99 | 199,627 |
| Independence from Whom | 0 | - | 4.99 | 212,894 |
| Subdivisions by Country | 0 | - | 4.87 | 50,585 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,320 |
| Megadiverse Countries | 0 | - | 4.96 | 135,221 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,837 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,500 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,408 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,202 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,504 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,801 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,016 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,530 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,790 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,236 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,352 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,336 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,404 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,118 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,547 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,659 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,151 |
| World Map Quiz | 0 | - | 4.81 | 65,568 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,865 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,632 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,499 |
