| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,337 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,883 |
| Every Country Shape | 0 | - | 5.00 | 472,626 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,974 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,679 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,722 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,089 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,449 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,416 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,756 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,281 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,248 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,119 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,049 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,216 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,750 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,467 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,905 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,340 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,207 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,874 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,394 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,051 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,281 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,731 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,286 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,651 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,416,641 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,048 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,427 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,960 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,298 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,760 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,566 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,359 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,546 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,373 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,229 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,245 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,240 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,346 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,849 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,439 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,562,017 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,135 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,759 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,449 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,864 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,880 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,199 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,825 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 527,205 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,334 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,833 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,765 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,244 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,299 |
| Every American Country by Shape | 0 | - | 4.79 | 37,397 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,658 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,128 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,624 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,534 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,679 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,898 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,496 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,762 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,636 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,376 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,125 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,337 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.54 | 24,471 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,983,347 |
| Every European Country Shape | 0 | - | 4.96 | 203,283 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,739 |
| Every African Country Shape | 0 | - | 4.90 | 88,644 |
| Merged Countries #2 | 0 | - | 4.96 | 99,983 |
| Merged Countries #4 | 0 | - | 4.81 | 94,206 |
| Merged Countries #6 | 0 | - | 4.90 | 73,913 |
| Merged Countries #7 | 0 | - | 4.93 | 83,253 |
| Landlocked Countries | 0 | - | 4.99 | 427,418 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 592,334 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,923 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,813,689 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,032 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,887 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,998 |
| Himalayan Countries | 0 | - | 4.93 | 140,897 |
| Andean Countries | 0 | - | 4.94 | 85,834 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,954 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,533 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,493 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,711 |
| Danube Countries | 0 | - | 4.97 | 72,576 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,827 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,992 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,477 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,950 |
| European Landlocked Countries | 0 | - | 4.99 | 147,794 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,561 |
| Countries with the Most Species | 0 | - | 4.99 | 103,656 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,664 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,820 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,962 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,935 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,689 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,146 |
| Countries in the Alps | 0 | - | 4.87 | 119,006 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,051 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,188 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,075 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,191 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,149 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,406 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,616 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,012 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,519 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,325 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,964 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,835 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,685 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,940 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,040 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,178 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,748 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,591 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,860 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,406 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,547 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,627 |
| Largest Countries By Category | 0 | - | 4.97 | 159,121 |
| Countries by Countries | 0 | - | 4.97 | 63,820 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,478 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,451 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,710 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,506 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,574 |
| Random European Flag to Country | 0 | - | 4.90 | 184,494 |
| Random African Flag to Country | 0 | - | 4.87 | 75,746 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,248 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,693 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,694 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,817 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,786 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,740 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,033 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,944 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,780 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,093 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,468 |
| Island Countries | 0 | - | 4.99 | 713,068 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,640 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,378 |
| Northernmost Countries | 0 | - | 4.99 | 364,684 |
| Countries of South America | 0 | - | 5.00 | 934,534 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,808 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,650 |
| "Land" Countries | 0 | - | 4.98 | 339,069 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,993 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,251 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,933 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,732,449 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,176 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,504 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,668 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,329 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,048 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,555 |
| Countries with Megacities | 0 | - | 4.99 | 267,970 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,204 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,364 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,530 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,470 |
| Countries by Official Language | 0 | - | 4.95 | 196,263 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,001 |
| Countries in their Native Language | 0 | - | 4.99 | 199,982 |
| Independence from Whom | 0 | - | 4.99 | 213,452 |
| Subdivisions by Country | 0 | - | 4.87 | 50,674 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,698 |
| Megadiverse Countries | 0 | - | 4.96 | 149,450 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,166 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,588 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,823 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,265 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,504 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,934 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,311 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,639 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,180 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,291 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,822 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,503 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,518 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,229 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,652 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,986 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,789 |
| World Map Quiz | 0 | - | 4.81 | 65,946 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,993 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,833 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,756 |
