| Longest Country Name A-Z | 41,706 | 0 | - |
| Dense Countries Bordering Sparse Countries | 5,222 | - | - |
| Draw All Country Borders and Borderless Countries | 161,588 | 0 | - |
| Countries with Double Letters | 93,228 | 0 | - |
| Countries, Capitals, Currencies and Official Languages | 105,093 | 0 | - |
| Groups of Countries that Start with the Same 3 Letters | 90,257 | 0 | - |
| All Countries by Area : Four at a Time | 116,883 | 0 | - |
| Countries Closest to Alaska | 123,201 | 0 | - |
| Countries Whose Center is Closest to the Equator | 61,696 | 0 | - |
| Countries Closest to Hawaii | 53,194 | 0 | - |
| Countries Closest to the Equator A-Z | 38,906 | 0 | - |
| World Capitals by Proximity | 327,975 | 0 | - |
| Sunniest Countries | 54,861 | 0 | - |
| Top 10 Least Densely-Populated Countries in Africa | 50,888 | 0 | - |
| All 196 Countries of the World : No Consonants | 50,398 | 0 | - |
| Three Most Populous Countries By Each Letter | 86,813 | 0 | - |
| Countries with the Most Billionaires per Capita | 93,074 | 0 | - |
| Click All the Countries on a Borderless World Map | 129,827 | - | - |
| All Countries of the World by Area with Hints | 238,869 | 0 | - |
| Top 50 Countries by Population - In Order | 323,094 | 0 | - |
| Least Christian Countries with Exceptions | 86,811 | 0 | - |
| Name a Valid Country of Each Name Length | 82,153 | 0 | - |
| 5 Largest Cities for Every Letter on Map | 50,527 | 0 | - |
| Same Letter Country and Capital | 155,236 | 0 | - |
| Random Sequential U.S. States on a Map | 233,041 | 0 | - |
| World Map Without 20 Random Countries | 8,215,462 | 0 | - |
| Countries Mentioned in the Bible | 65,961 | 0 | - |
| Recognized, Non-Recognized Countries, and Territories of the World | 152,249 | 0 | - |
| Countries by Languages in 90 Seconds | 710,584 | 0 | - |
| Countries With No Rivers | 75,984 | 0 | - |
| Countries and Capitals of the World With a Map | 64,679 | 0 | - |
| Countries with the Most Borders A-Z | 124,838 | 0 | - |
| Countries that Start with a Vowel | 128,441 | 0 | - |
| Flags of Africa Quiz | 462,284 | 0 | - |
| Recognize Countries by Tripoint Maps #1 | 34,064 | 0 | - |
| Biggest Export Partners For Every Country | 49,629 | 0 | - |
| Countries Less Populous Than Their Neighbors | 79,678 | 0 | - |
| All Country Flags by Initial Letter in 2 Minutes | 55,665 | 0 | - |
| Countries with the Most Wolves | 106,961 | 0 | - |
| Bordering Countries Forming Words #1 | 75,505 | 0 | - |
| Capital Cities in Squares of an Empty World Map | 88,569 | 0 | - |
| 10 Southernmost U.S. States | 112,281 | 0 | - |
| Capital Cities - Sudden Death | 267,482 | 0 | - |
| Populous Countries Bordering Smaller Countries | 112,297 | 0 | - |
| Category Elimination - European Geography #1 | 230,235 | 0 | - |
| Category Elimination - European Geography #3 | 79,655 | 0 | - |
| Countries that End in R | 118,211 | 0 | - |
| Top 20 Longest One-Word Country Names | 132,357 | 0 | - |
| All Countries Never To Qualify For A FIFA World Cup | 44,819 | 0 | - |
| Recognize Countries by Tripoint Maps #4 | 6,391 | 0 | - |
| Country Word Search #3 | 19,783 | - | - |
| Country Word Search #4 | 13,436 | - | - |
| Country Word Search #5 | 11,517 | - | - |
| Country Word Search #6 | 10,075 | - | - |
| Country Word Search #7 | 8,842 | - | - |
| Country Word Search #8 | 7,860 | - | - |
| Country Word Search #9 | 7,054 | - | - |
| Country Word Search #10 | 7,319 | - | - |
| Country Word Search #11 | 6,416 | - | - |
| Country Word Search #12 | 5,665 | - | - |
| Country Word Search #13 | 6,042 | - | - |
| Country Word Search #14 | 7,207 | - | - |
| Country Word Search #15 | 5,036 | - | - |
| Country Word Search #16 | 4,709 | - | - |
| Country Word Search #17 | 4,729 | - | - |
| Country Word Search #18 | 4,596 | - | - |
| Country Word Search #19 | 4,294 | - | - |
| Country Word Search #20 | 4,572 | - | - |
| Country Word Search #21 | 3,801 | - | - |
| Country Word Search #22 | 3,958 | - | - |
| Country Word Search #23 | 3,681 | - | - |
| Country Word Search #24 | 3,807 | - | - |
| Country Word Search #25 | 3,919 | - | - |
| Country Word Search #26 | 3,723 | - | - |
| Country Word Search #27 | 3,731 | - | - |
| Countries Across the Ocean from the U.S. | 29,661 | 0 | - |
