| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,848 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,592 |
| Every Country Shape | 0 | - | 5.00 | 471,441 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,736 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,461 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,491 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,863 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,271 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,032 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,329 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,172 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,156 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,001 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,953 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,149 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,662 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,401 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,800 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,259 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,106 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,805 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,234 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,896 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,139 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,584 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,167 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,565 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,397,866 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,971 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,303 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,896 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,236 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,695 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,504 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,312 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,431 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,304 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,161 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,165 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,183 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,273 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,605 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,318 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,559,854 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,017 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,689 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,377 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,426 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,729 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,850 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,626 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,349 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,895 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,762 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,662 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,132 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,214 |
| Every American Country by Shape | 0 | - | 4.79 | 37,364 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,518 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,006 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,514 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,347 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,524 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,799 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,475 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,740 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,597 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,343 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,096 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,278 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.54 | 24,263 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,900,629 |
| Every European Country Shape | 0 | - | 4.96 | 203,059 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,626 |
| Every African Country Shape | 0 | - | 4.90 | 88,427 |
| Merged Countries #2 | 0 | - | 4.96 | 99,897 |
| Merged Countries #4 | 0 | - | 4.81 | 94,141 |
| Merged Countries #6 | 0 | - | 4.90 | 73,827 |
| Merged Countries #7 | 0 | - | 4.93 | 83,170 |
| Landlocked Countries | 0 | - | 4.99 | 426,180 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 589,243 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,591 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,806,307 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,945 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,793 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,415 |
| Himalayan Countries | 0 | - | 4.93 | 140,370 |
| Andean Countries | 0 | - | 4.94 | 85,533 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,686 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,109 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,257 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,492 |
| Danube Countries | 0 | - | 4.97 | 72,437 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,640 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,870 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,196 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,669 |
| European Landlocked Countries | 0 | - | 4.99 | 147,640 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,348 |
| Countries with the Most Species | 0 | - | 4.99 | 103,587 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,449 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,785 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,898 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,860 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,595 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,040 |
| Countries in the Alps | 0 | - | 4.87 | 118,822 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,709 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,937 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,985 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,049 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,992 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,288 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,436 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,888 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,445 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,207 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,898 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,757 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,578 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,822 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,914 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,915 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,636 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 74,509 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,713 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,846 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,220 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,532 |
| Largest Countries By Category | 0 | - | 4.97 | 158,903 |
| Countries by Countries | 0 | - | 4.96 | 63,668 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,295 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,413 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,679 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,081 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,453 |
| Random European Flag to Country | 0 | - | 4.90 | 184,290 |
| Random African Flag to Country | 0 | - | 4.87 | 75,664 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,129 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,610 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,590 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,699 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,652 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,592 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,924 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,862 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,692 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,766 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,849 |
| Island Countries | 0 | - | 4.99 | 712,662 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,590 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,068 |
| Northernmost Countries | 0 | - | 4.99 | 364,159 |
| Countries of South America | 0 | - | 5.00 | 933,069 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,905 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,232 |
| "Land" Countries | 0 | - | 4.98 | 338,457 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,899 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,142 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,828 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,730,278 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,000 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,481 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,302 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,550 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,602 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,243 |
| Countries with Megacities | 0 | - | 4.99 | 267,298 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,923 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,184 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,247 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,298 |
| Countries by Official Language | 0 | - | 4.95 | 196,056 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,701 |
| Countries in their Native Language | 0 | - | 4.99 | 199,789 |
| Independence from Whom | 0 | - | 4.99 | 213,142 |
| Subdivisions by Country | 0 | - | 4.87 | 50,631 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,499 |
| Megadiverse Countries | 0 | - | 4.96 | 135,297 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,989 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,548 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,719 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,233 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,309 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,870 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,147 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,578 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,092 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,263 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,589 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,397 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,455 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,160 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,596 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,894 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,424 |
| World Map Quiz | 0 | - | 4.81 | 65,782 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,409 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,737 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,628 |
