| Africa Flags Map Quiz | 0 | - | 4.95 | 36,755 |
| Every European Country Shape | 0 | - | 4.96 | 202,642 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,172 |
| Every African Country Shape | 0 | - | 4.90 | 88,116 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,694 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,722 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,710 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,448 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,718 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,185 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,453 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,840 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,401 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,635 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,499 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,944 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,102 |
| Europe Flag Map - Find the Errors | 0 | - | 4.21 | 62,001 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,031 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,643 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,761,305 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,659 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,881 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,039 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,015 |
| Every Country Shape | 0 | - | 5.00 | 469,743 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,188 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,743 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,422 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,101 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,440 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,768 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,627 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,098 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,031 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,116 |
| Landlocked Countries | 0 | - | 4.99 | 424,203 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,305 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,130 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,892 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,469 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,935 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,431 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,567 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,950 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,960 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,630 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,765 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,012 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,524 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,232 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,644 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,794,572 |
| U.S. State Flags | 0 | - | 4.89 | 172,232 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,619 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,033 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,700 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,955 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,385 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,017 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,456 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,376,390 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,086 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,727 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,224 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,762 |
| Island Countries | 0 | - | 4.99 | 711,947 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,509 |
| Himalayan Countries | 0 | - | 4.94 | 139,663 |
| Andean Countries | 0 | - | 4.94 | 85,130 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,315 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,557 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,887 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,170 |
| Danube Countries | 0 | - | 4.97 | 72,247 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,377 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,677 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,796 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,287 |
| European Landlocked Countries | 0 | - | 4.99 | 147,426 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,036 |
| Countries with the Most Species | 0 | - | 4.99 | 103,453 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,172 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,699 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,809 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,723 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,451 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,874 |
| Countries in the Alps | 0 | - | 4.87 | 118,535 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,208 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,541 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,839 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,849 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,774 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,115 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,962 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,704 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,326 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,040 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,780 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,644 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,421 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,663 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,748 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,445 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,495 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,824 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,435 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,445 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,089 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,766 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,408 |
| Largest Countries By Category | 0 | - | 4.97 | 158,597 |
| Countries by Countries | 0 | - | 4.96 | 63,476 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,390,032 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,969 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,050 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,358 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,111 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,636 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,239 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,952 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,788 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,505 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,115 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,604 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,403 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,231 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,271 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,172 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,034 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,045 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,088 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,177 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,948 |
| Northernmost Countries | 0 | - | 4.99 | 363,286 |
| Countries of South America | 0 | - | 5.00 | 930,496 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,892 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,884,586 |
| "Land" Countries | 0 | - | 4.98 | 337,991 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,583 |
| Merged Countries #2 | 0 | - | 4.96 | 99,762 |
| Merged Countries #6 | 0 | - | 4.90 | 73,698 |
| Merged Countries #7 | 0 | - | 4.93 | 83,040 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,253 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,118 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,848 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,900 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,679 |
| Countries with Megacities | 0 | - | 4.99 | 266,183 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,415 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,840 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,695 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,958 |
| Countries by Official Language | 0 | - | 4.95 | 195,735 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,235 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,055 |
| Countries in their Native Language | 0 | - | 4.99 | 199,499 |
| Independence from Whom | 0 | - | 4.99 | 212,685 |
| Subdivisions by Country | 0 | - | 4.87 | 50,550 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,166 |
| Megadiverse Countries | 0 | - | 4.96 | 135,174 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,693 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,469 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,367 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,173 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,412 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,730 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,849 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,489 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,765 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,217 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,143 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,292 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,359 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,077 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,497 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,615 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,946 |
| World Map Quiz | 0 | - | 4.81 | 65,410 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,471 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,554 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,459 |
| Countries by Founding Story | 0 | - | 4.95 | 77,634 |
| Countries by Road Signs | 0 | - | 4.98 | 54,235 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,556,708 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,583 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,277 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,846 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,932 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,887 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,403 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,144 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,259 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,381 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,576 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,609 |
| Tallest Countries North to South | 0 | - | 4.86 | 129,830 |
| Widest Countries East to West | 0 | - | 4.92 | 130,281 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,552 |
