| Country Shape Quiz #1 | 0 | - | 4.93 | 876,666 |
| Country Shape Quiz #2 | 0 | - | 4.97 | 399,848 |
| Every Country Shape | 0 | - | 5.00 | 413,052 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 159,946 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 128,443 |
| Country Shape Quiz #3 | 0 | - | 4.91 | 278,288 |
| Country Shape Quiz #4 | 0 | - | 4.93 | 206,598 |
| Country Shape Quiz #5 | 0 | - | 4.92 | 146,963 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 96,911 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 104,798 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 115,106 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 102,286 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 75,907 |
| Country Shapes in the World Map #7 | 0 | - | 4.98 | 53,441 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 80,424 |
| Cartoon Versions of Countries | 0 | - | 5.00 | 90,615 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 54,963 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.90 | 53,484 |
| Countries Connected in the World Map #2 | 0 | - | 4.98 | 73,874 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 70,672 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 70,070 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 147,172 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 68,186 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 51,148 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,683,023 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 81,757 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 118,838 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 82,247 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.83 | 53,741 |
| One Border Countries - Shape Quiz | 0 | - | 4.86 | 48,497 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 56,285 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.93 | 57,153 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.83 | 39,099 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.96 | 89,487 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.91 | 68,573 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 67,838 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 65,611 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 58,064 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 55,261 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 131,849 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 78,061 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,422,543 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 59,712 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 56,785 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 67,733 |
| Random Country Shape to Country | 0 | - | 4.90 | 96,158 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 78,904 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 170,373 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 173,738 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 487,192 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.85 | 79,659 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.85 | 107,548 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 77,989 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.83 | 77,799 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 118,553 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 152,454 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 73,386 |
| Random American Countries on a Map | 0 | - | 4.96 | 91,650 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 67,931 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 314,946 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.91 | 25,143 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 71,214 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 66,565 |
| Country Picture Puzzle Game #2 | 0 | - | 4.52 | 53,158 |
| Country Picture Puzzle Game #3 | 0 | - | 4.42 | 40,535 |
| Every American Country by Shape | 0 | - | 4.57 | 27,885 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.79 | 65,400 |
| Countries of the World Quiz | 0 | - | 5.00 | 43,699,430 |
| Every European Country Shape | 0 | - | 4.95 | 179,365 |
| Every Asian Country Shape | 0 | - | 4.94 | 80,536 |
| Every African Country Shape | 0 | - | 4.89 | 77,584 |
| Merged Countries #2 | 0 | - | 4.96 | 93,904 |
| Merged Countries #4 | 0 | - | 4.83 | 88,482 |
| Merged Countries #6 | 0 | - | 4.91 | 68,880 |
| Merged Countries #7 | 0 | - | 4.94 | 78,063 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 374,534 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,339,574 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,414,111 |
| Flags to Capitals #1 | 0 | - | 4.96 | 53,120 |
| Flags to Capitals #2 | 0 | - | 4.95 | 40,117 |
| Sahara Desert Countries | 0 | - | 4.98 | 141,802 |
| Himalayan Countries | 0 | - | 4.95 | 118,863 |
| Andean Countries | 0 | - | 4.92 | 66,604 |
| Countries with the Oldest Median Age | 0 | - | 4.83 | 67,665 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 55,192 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 110,530 |
| Coffee Producing Countries | 0 | - | 4.81 | 58,243 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 57,930 |
| Danube Countries | 0 | - | 4.97 | 59,909 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 95,625 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 80,962 |
| Countries with the Best Passports | 0 | - | 4.81 | 78,443 |
| Countries with the Worst Passports | 0 | - | 4.92 | 61,033 |
| Countries with the Most Immigrants | 0 | - | 4.89 | 134,663 |
| European Landlocked Countries | 0 | - | 4.99 | 139,859 |
| Partially Recognized Countries | 0 | - | 4.98 | 96,462 |
| Countries with the Most Species | 0 | - | 4.99 | 91,745 |
| Countries 197 to 205 | 0 | - | 4.87 | 61,920 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 46,319 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 45,439 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 51,812 |
| Countries that Use the Peso | 0 | - | 4.84 | 48,940 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.87 | 69,370 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 52,821 |
| Countries in the Alps | 0 | - | 4.86 | 108,742 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 89,766 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 95,978 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 74,696 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 82,611 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 109,579 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 91,159 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 94,053 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 49,104 |
| Biggest Country by Body of Water | 0 | - | 4.95 | 47,411 |
| Countries with the Most Container Port Traffic | 0 | - | 4.91 | 58,032 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 72,166 |
| Bridge and Tunnel Borders | 0 | - | 4.95 | 50,748 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.89 | 38,617 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 99,411 |
| Arctic Ocean Countries | 0 | - | 4.94 | 75,114 |
| Countries with the Most Grassland | 0 | - | 4.93 | 72,763 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 107,161 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 64,183 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 56,124 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 218,280 |
| World Countries - Blind Typing | 0 | - | 5.00 | 82,845 |
| Countries in Their Own Alphabet | 0 | - | 4.96 | 44,469 |
| Largest Countries By Category | 0 | - | 4.97 | 150,093 |
| Countries by Countries | 0 | - | 4.96 | 57,782 |
| Country Flags with the Most White | 0 | - | 4.87 | 130,304 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 60,363 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.86 | 46,042 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 82,078 |
| Random European Flag to Country | 0 | - | 4.88 | 171,097 |
| Random African Flag to Country | 0 | - | 4.85 | 69,143 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 82,934 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 72,988 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 124,288 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 146,365 |
| Flags of the Countries that Start with A | 0 | - | 4.95 | 121,380 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 280,687 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 31,686 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 357,020 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 378,055 |
| Island Countries Quiz | 0 | - | 4.99 | 685,947 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,228,800 |
| Biggest Countries by Area | 0 | - | 5.00 | 980,366 |
| Northernmost Countries | 0 | - | 4.99 | 340,096 |
| Countries of South America | 0 | - | 5.00 | 850,115 |
| Countries of Oceania | 0 | - | 5.00 | 960,916 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,701,076 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 91,588 |
| Flags of Countries that Border China | 0 | - | 4.93 | 85,475 |
| Flags of Countries That Border France | 0 | - | 4.87 | 117,038 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,603,187 |
| South America Flags Map Quiz | 0 | - | 4.95 | 78,312 |
| Top 20 Countries Wider than Tall | 0 | - | 4.18 | 20,374 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.74 | 116,441 |
| Flags of the Countries that Start with B | 0 | - | 4.95 | 31,291 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,370,362 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 362,165 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 155,605 |
| Countries with Megacities | 0 | - | 4.99 | 214,645 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 184,367 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 104,994 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 105,535 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 71,734 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 266,395 |
| Countries by Official Language | 0 | - | 4.95 | 182,237 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.90 | 279,490 |
| Countries in their Native Language | 0 | - | 4.98 | 187,158 |
| Independence from Whom | 0 | - | 4.99 | 197,599 |
| Subdivisions by Country | 0 | - | 4.86 | 48,187 |
| Who Controlled These Colonies? | 0 | - | 4.90 | 122,008 |
| Megadiverse Countries | 0 | - | 4.96 | 129,901 |
| Countries With the Most English Speakers | 0 | - | 4.89 | 120,074 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 110,189 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.83 | 49,105 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 154,083 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 58,862 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 84,999 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.94 | 148,373 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 79,613 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 43,115 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 64,976 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 104,179 |
| Countries Furthest from the United States | 0 | - | 4.95 | 85,349 |
| Countries with the Highest HDI | 0 | - | 4.95 | 133,709 |
| Straight Shot to the Arctic Circle | 0 | - | 4.89 | 71,597 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 67,979 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 95,798 |
| World Map Quiz | 0 | - | 4.88 | 56,354 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 131,464 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 85,852 |
| Countries by Founding Story | 0 | - | 4.94 | 71,839 |
| Countries by Road Signs | 0 | - | 4.98 | 48,809 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 159,542 |
| Random African Countries on a Map | 0 | - | 4.99 | 272,183 |
| Random European Countries on a Map | 0 | - | 4.97 | 270,287 |
| Southernmost Countries of the World | 0 | - | 4.99 | 216,684 |
