| Country Shape Quiz #1 | 0 | - | 4.92 | 835,580 |
| Country Shape Quiz #2 | 0 | - | 4.96 | 376,435 |
| Every Country Shape | 0 | - | 5.00 | 380,886 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 151,351 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 120,738 |
| Country Shape Quiz #3 | 0 | - | 4.92 | 267,093 |
| Country Shape Quiz #4 | 0 | - | 4.92 | 197,443 |
| Country Shape Quiz #5 | 0 | - | 4.93 | 138,903 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 90,920 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 99,491 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 109,346 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 97,460 |
| Country Shapes in the World Map #6 | 0 | - | 4.97 | 72,215 |
| Country Shapes in the World Map #7 | 0 | - | 4.98 | 49,638 |
| Country Shapes in the World Map #5 | 0 | - | 4.97 | 76,396 |
| Cartoon Versions of Countries | 0 | - | 5.00 | 86,556 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.89 | 50,672 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 68,720 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 65,693 |
| Countries Connected in the World Map #3 | 0 | - | 4.96 | 65,137 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 141,691 |
| Countries in a Strip of the World Map | 0 | - | 4.98 | 64,152 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 48,161 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,066,847 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 77,776 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 113,359 |
| Country Picture Puzzle Game #1 | 0 | - | 4.87 | 79,261 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.82 | 51,351 |
| One Border Countries - Shape Quiz | 0 | - | 4.86 | 46,108 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.91 | 53,932 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.93 | 54,806 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.83 | 36,814 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.95 | 81,480 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.88 | 55,579 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 56,071 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 55,304 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.96 | 49,082 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 45,739 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 124,680 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 72,858 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,328,578 |
| Countries in an Egg of the World Map | 0 | - | 4.93 | 56,178 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 54,001 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.94 | 64,501 |
| Random Country Shape to Country | 0 | - | 4.87 | 74,512 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 72,974 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 157,713 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 164,810 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 453,930 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.83 | 75,767 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.85 | 102,783 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 74,150 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 74,113 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 112,089 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 145,651 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 68,786 |
| Random American Countries on a Map | 0 | - | 4.95 | 85,946 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 61,864 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 298,028 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 70,105 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 65,422 |
| Country Picture Puzzle Game #2 | 0 | - | 4.53 | 51,220 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 39,075 |
| Every American Country by Shape | 0 | - | 4.55 | 27,013 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.79 | 53,429 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,817,768 |
| Every European Country Shape | 0 | - | 4.95 | 171,081 |
| Every Asian Country Shape | 0 | - | 4.93 | 75,060 |
| Every African Country Shape | 0 | - | 4.86 | 69,430 |
| Merged Countries #2 | 0 | - | 4.96 | 89,462 |
| Merged Countries #4 | 0 | - | 4.87 | 84,121 |
| Merged Countries #6 | 0 | - | 4.89 | 65,016 |
| Merged Countries #7 | 0 | - | 4.93 | 74,163 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 322,271 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,058,663 |
| Flags to Capitals #1 | 0 | - | 4.97 | 48,845 |
| Flags to Capitals #2 | 0 | - | 4.95 | 36,593 |
| Members of the Arab League | 0 | - | 4.85 | 61,279 |
| Sahara Desert Countries | 0 | - | 4.97 | 126,454 |
| Himalayan Countries | 0 | - | 4.94 | 104,333 |
| Andean Countries | 0 | - | 4.91 | 57,818 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 58,746 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 49,131 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 102,478 |
| Coffee Producing Countries | 0 | - | 4.81 | 53,923 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,167 |
| Danube Countries | 0 | - | 4.97 | 56,566 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,594 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,776 |
| Countries with the Best Passports | 0 | - | 4.87 | 70,963 |
| Countries with the Worst Passports | 0 | - | 4.87 | 49,198 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 108,962 |
| European Landlocked Countries | 0 | - | 4.99 | 115,038 |
| Partially Recognized Countries | 0 | - | 4.98 | 89,193 |
| Countries with the Most Species | 0 | - | 4.99 | 89,197 |
| Countries 197 to 205 | 0 | - | 4.88 | 56,233 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,627 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 43,960 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,147 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,334 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,629 |
| Countries with a AAA Credit Rating | 0 | - | 4.89 | 49,034 |
| Countries in the Alps | 0 | - | 4.83 | 102,446 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 85,146 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 86,755 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,462 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 78,117 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 93,802 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 87,417 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 89,482 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,057 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,244 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 54,532 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,279 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,508 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,600 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 95,341 |
| Arctic Ocean Countries | 0 | - | 4.93 | 71,842 |
| Countries with the Most Grassland | 0 | - | 4.93 | 69,339 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 97,643 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,251 |
| Countries that Host the Most Refugees | 0 | - | 4.93 | 53,288 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 195,410 |
| World Countries - Blind Typing | 0 | - | 5.00 | 72,513 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,195 |
| Largest Countries By Category | 0 | - | 4.96 | 144,629 |
| Countries by Countries | 0 | - | 4.95 | 54,509 |
| Country Flags with the Most White | 0 | - | 4.90 | 124,080 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 58,615 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 44,631 |
| Random European Flag to Country | 0 | - | 4.89 | 161,382 |
| Random African Flag to Country | 0 | - | 4.89 | 64,294 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 77,973 |
| Eastern Africa Map Quiz | 0 | - | 4.99 | 68,107 |
| Flags of the Countries that Start with C | 0 | - | 4.91 | 118,583 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 139,538 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 107,064 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 266,011 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 340,288 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,567 |
| Island Countries Quiz | 0 | - | 4.99 | 659,405 |
| Biggest Countries by Area | 0 | - | 5.00 | 931,165 |
| Northernmost Countries | 0 | - | 4.99 | 326,692 |
| Countries of South America | 0 | - | 5.00 | 790,922 |
| Countries of Oceania | 0 | - | 5.00 | 890,691 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,141,257 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,567,240 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 86,986 |
| Flags of Countries that Border China | 0 | - | 4.93 | 81,571 |
| Flags of Countries That Border France | 0 | - | 4.90 | 112,299 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,479,295 |
| South America Flags Map Quiz | 0 | - | 4.95 | 70,494 |
| Top 20 Countries Wider than Tall | 0 | - | 4.17 | 19,523 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.76 | 106,726 |
| Africa Flags Map Quiz | 0 | - | 4.92 | 28,303 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,309,296 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 348,915 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 125,468 |
| Countries with Megacities | 0 | - | 4.99 | 196,620 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 171,039 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 97,655 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 94,951 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 63,610 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 247,267 |
| Countries by Official Language | 0 | - | 4.95 | 154,679 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 248,422 |
| Countries in their Native Language | 0 | - | 4.98 | 177,798 |
| Independence from Whom | 0 | - | 4.99 | 185,143 |
| Subdivisions by Country | 0 | - | 4.82 | 46,382 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 113,168 |
| Megadiverse Countries | 0 | - | 4.96 | 125,191 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 90,857 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 106,557 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.83 | 47,313 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 131,157 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,046 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 77,635 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 144,973 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 76,943 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,284 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 43,611 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 101,499 |
| Countries Furthest from the United States | 0 | - | 4.94 | 71,896 |
| Countries with the Highest HDI | 0 | - | 4.95 | 130,910 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 68,437 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 65,161 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,057,438 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 81,739 |
| World Map Quiz | 0 | - | 4.90 | 49,096 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 112,777 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 81,312 |
| Countries by Founding Story | 0 | - | 4.92 | 54,742 |
| Random Asian Countries on a Map | 0 | - | 4.96 | 151,712 |
| Random African Countries on a Map | 0 | - | 4.98 | 248,883 |
| Random European Countries on a Map | 0 | - | 4.98 | 259,263 |
| Southernmost Countries of the World | 0 | - | 4.99 | 206,396 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 90,725 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 107,804 |
| Countries With the Most Languages | 0 | - | 4.90 | 173,128 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 87,179 |
