| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,818 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,575 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,718 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,449 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,470 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,853 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,259 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,011 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,304 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,165 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,149 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,998 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,948 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,148 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,655 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,398 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,795 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,257 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,101 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,802 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,223 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,894 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,134 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,580 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,167 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,560 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,397,008 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,965 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,300 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,890 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,233 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,694 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,502 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,312 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,426 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,299 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,156 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,162 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,180 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,270 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,541 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,590 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,314 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,559,750 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,011 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,687 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,376 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,396 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,720 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,830 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,611 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,309 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,850 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,761 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,656 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,130 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,213 |
| Every American Country by Shape | 0 | - | 4.79 | 37,364 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,508 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,001 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,510 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,300 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,510 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,792 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,474 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,735 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,594 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,341 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,094 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,271 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.54 | 24,250 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,895,084 |
| Every European Country Shape | 0 | - | 4.96 | 203,043 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,621 |
| Every African Country Shape | 0 | - | 4.90 | 88,416 |
| Merged Countries #2 | 0 | - | 4.96 | 99,894 |
| Merged Countries #4 | 0 | - | 4.81 | 94,137 |
| Merged Countries #6 | 0 | - | 4.90 | 73,821 |
| Merged Countries #7 | 0 | - | 4.93 | 83,166 |
| Landlocked Countries | 0 | - | 4.99 | 426,097 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 589,081 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,572 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,805,760 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,942 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,790 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,387 |
| Himalayan Countries | 0 | - | 4.93 | 140,340 |
| Andean Countries | 0 | - | 4.94 | 85,520 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,667 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,080 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,239 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,469 |
| Danube Countries | 0 | - | 4.97 | 72,432 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,626 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,861 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,170 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,651 |
| European Landlocked Countries | 0 | - | 4.99 | 147,628 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,339 |
| Countries with the Most Species | 0 | - | 4.99 | 103,581 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,435 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,783 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,892 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,856 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,591 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,035 |
| Countries in the Alps | 0 | - | 4.87 | 118,810 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,684 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,914 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,977 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,041 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,985 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,279 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,431 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,882 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,441 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,198 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,893 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,754 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,574 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,819 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,907 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,898 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,632 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 74,181 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,706 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,811 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,205 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,528 |
| Largest Countries By Category | 0 | - | 4.97 | 158,895 |
| Countries by Countries | 0 | - | 4.96 | 63,664 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,289 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,410 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,677 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,058 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,445 |
| Random European Flag to Country | 0 | - | 4.90 | 184,280 |
| Random African Flag to Country | 0 | - | 4.87 | 75,660 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,126 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,609 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,584 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,697 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,647 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,587 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,917 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,858 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,636 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,746 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,806 |
| Island Countries | 0 | - | 4.99 | 712,636 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,318 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,990 |
| Northernmost Countries | 0 | - | 4.99 | 364,114 |
| Countries of South America | 0 | - | 5.00 | 932,973 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,734 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,889,995 |
| "Land" Countries | 0 | - | 4.98 | 338,440 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,894 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,134 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,824 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,730,194 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,988 |
| Top 20 Countries Wider than Tall | 0 | - | 4.19 | 21,478 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,291 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,449 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,568 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,221 |
| Countries with Megacities | 0 | - | 4.99 | 267,248 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,908 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,172 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,222 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,284 |
| Countries by Official Language | 0 | - | 4.95 | 196,038 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,682 |
| Countries in their Native Language | 0 | - | 4.99 | 199,771 |
| Independence from Whom | 0 | - | 4.99 | 213,123 |
| Subdivisions by Country | 0 | - | 4.87 | 50,626 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,477 |
| Megadiverse Countries | 0 | - | 4.96 | 135,293 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,976 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,546 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,708 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,232 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,296 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,862 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,139 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,575 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,082 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,262 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,576 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,389 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,450 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,157 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,594 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,887 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,410 |
| World Map Quiz | 0 | - | 4.81 | 65,770 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,375 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,729 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,621 |
