| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 38,394,918 |
| Country Shape Quiz #1 | 0 | - | 4.88 | 803,037 |
| Country Shape Quiz #2 | 0 | - | 4.93 | 366,249 |
| Country Shape Quiz #3 | 0 | - | 4.91 | 259,380 |
| Country Shape Quiz #4 | 0 | - | 4.91 | 190,747 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,257,144 |
| Biggest Countries by Area | 0 | - | 4.99 | 893,569 |
| Countries with the Highest Life Expectancy | 0 | - | 4.87 | 189,487 |
| Countries with the Highest Obesity Rate | 0 | - | 4.39 | 170,933 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 158,551 |
| Spanish-Speaking Countries | 0 | - | 4.87 | 329,878 |
| Island Countries Quiz | 0 | - | 4.99 | 620,025 |
| Northernmost Countries | 0 | - | 4.98 | 319,065 |
| Southernmost Countries of the World | 0 | - | 4.99 | 191,132 |
| Majority Muslim Countries | 0 | - | 4.97 | 304,336 |
| Countries with the Most Borders | 0 | - | 4.97 | 339,812 |
| Countries with the Longest Coastlines | 0 | - | 4.82 | 381,413 |
| Countries That Border Russia | 0 | - | 4.97 | 411,782 |
| Countries and Languages Quiz | 0 | - | 4.86 | 229,095 |
| Countries with the Most Billionaires | 0 | - | 4.94 | 271,272 |
| Islands by Country #1 | 0 | - | 4.84 | 159,110 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 306,649 |
| Monarchies of the World | 0 | - | 4.93 | 149,156 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 180,445 |
| Countries by Borders #1 | 0 | - | 4.99 | 172,536 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 216,274 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 326,115 |
| Countries with the Most Tourists Quiz | 0 | - | 4.93 | 339,581 |
| One Border Countries | 0 | - | 4.97 | 394,236 |
| Countries by Official Language | 0 | - | 4.94 | 149,892 |
| NATO Countries Quiz | 0 | - | 4.98 | 215,947 |
| EU Countries Quiz | 0 | - | 4.99 | 219,615 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,912,258 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,451,442 |
| Countries that Start with A | 0 | - | 4.96 | 1,845,153 |
| Countries that Start with B | 0 | - | 4.93 | 1,984,314 |
| Countries that Start with C | 0 | - | 4.94 | 1,568,023 |
| Countries that Start with D | 0 | - | 4.95 | 552,057 |
| Countries that Start with E | 0 | - | 4.92 | 1,168,498 |
| Countries that Start with G | 0 | - | 4.95 | 1,283,899 |
| Countries that Start with H | 0 | - | 4.92 | 470,627 |
| Countries that Start with I | 0 | - | 4.90 | 1,105,109 |
| Countries that Start with J | 0 | - | 4.97 | 474,620 |
| Countries that Start with K | 0 | - | 4.94 | 669,923 |
| Countries that Start with L | 0 | - | 4.98 | 922,141 |
| Countries that Start with N | 0 | - | 4.89 | 947,810 |
| Countries that Start with P | 0 | - | 4.89 | 1,047,003 |
| Countries that Start with R | 0 | - | 4.38 | 362,010 |
| Countries that Start with S | 0 | - | 4.97 | 1,529,747 |
| Countries that Start with T | 0 | - | 4.84 | 846,447 |
| Countries that Start with U | 0 | - | 4.96 | 759,072 |
| Countries that Start with V | 0 | - | 4.97 | 507,582 |
| Countries that Start with F | 0 | - | 4.70 | 505,659 |
| Countries that Start with M | 0 | - | 4.93 | 1,195,022 |
| Countries that Border Poland | 0 | - | 4.99 | 153,525 |
| Countries that Border China | 0 | - | 4.96 | 225,765 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.61 | 263,115 |
| Top Crude Oil Producing Countries | 0 | - | 4.80 | 152,088 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 174,261 |
| Countries by Alcohol Consumption | 0 | - | 4.40 | 188,024 |
| Countries in World War I | 0 | - | 4.91 | 201,737 |
| Countries with Four Letters | 0 | - | 4.99 | 368,926 |
| Countries of Africa | 0 | - | 5.00 | 2,017,059 |
| Countries of South America | 0 | - | 5.00 | 738,199 |
| Countries of North America Quiz | 0 | - | 5.00 | 820,394 |
| Countries of Oceania | 0 | - | 5.00 | 827,601 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 183,187 |
| Countries with the Most Exports | 0 | - | 4.97 | 118,857 |
| Countries with the Most Military Troops | 0 | - | 4.94 | 218,081 |
| Countries Bordering France | 0 | - | 4.82 | 345,802 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 211,573 |
| Countries Bordering Germany | 0 | - | 4.99 | 330,159 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 139,179 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 281,407 |
| Countries of the Soviet Union | 0 | - | 4.99 | 178,106 |
| Countries in their Native Language | 0 | - | 4.96 | 158,720 |
| Countries by Clue #1 | 0 | - | 4.86 | 210,456 |
| Countries with Five Letters Quiz | 0 | - | 4.95 | 221,458 |
| Countries with Six Letters Quiz | 0 | - | 4.92 | 168,553 |
| Countries Bordering India | 0 | - | 4.98 | 152,264 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 135,351 |
| Independence from Whom | 0 | - | 4.99 | 176,963 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.43 | 152,794 |
| Countries with Z | 0 | - | 4.98 | 236,360 |
| "Land" Countries | 0 | - | 4.98 | 281,531 |
| Largest Economies in 2050 | 0 | - | 4.90 | 95,934 |
| European Countries by Clue | 0 | - | 4.94 | 165,091 |
| Countries with Letters Missing | 0 | - | 4.98 | 150,887 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 231,320 |
| Most Populous Countries in 2050 | 0 | - | 4.93 | 184,316 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 275,616 |
| Countries by Oil Consumption | 0 | - | 4.96 | 109,083 |
| Most Populous Countries in 1900 | 0 | - | 4.89 | 157,071 |
| Countries by Airline Passengers | 0 | - | 4.94 | 47,467 |
| Countries by Inland Surface Water | 0 | - | 4.95 | 87,782 |
| Most Populous Countries in 1950 | 0 | - | 4.44 | 68,539 |
| Top Olive Oil Producing Countries | 0 | - | 4.92 | 73,701 |
| Top 10 Diamond Producing Countries | 0 | - | 4.42 | 31,077 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 166,064 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.89 | 103,529 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 159,080 |
| Countries that Catch the Most Fish | 0 | - | 4.88 | 97,095 |
| Most Expensive Countries | 0 | - | 4.04 | 107,728 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.61 | 34,373 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 147,214 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 198,856 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 170,411 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 78,596 |
| Countries With the Most Languages | 0 | - | 4.89 | 164,830 |
| Countries Closest to Canada | 0 | - | 4.88 | 177,920 |
| Countries by First and Last Letter #1 | 0 | - | 4.98 | 151,138 |
| Countries Closest to Italy | 0 | - | 4.98 | 171,508 |
| Countries Closest to Spain | 0 | - | 4.96 | 186,264 |
| Countries Ending in "IA" | 0 | - | 4.99 | 164,417 |
| Countries with the Most Muslims | 0 | - | 4.90 | 126,926 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.94 | 85,152 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.80 | 68,858 |
| Countries Producing the Most Oranges | 0 | - | 4.68 | 30,728 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 372,175 |
| Top Five Countries By Category #2 | 0 | - | 4.92 | 150,521 |
| Countries with the Most Prisoners | 0 | - | 4.91 | 82,232 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 207,910 |
| Countries with the Most Domestic Camels | 0 | - | 4.91 | 41,141 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.93 | 4,810,254 |
| Countries That End in Y | 0 | - | 4.89 | 158,695 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 31,092 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 174,253 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 155,275 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 198,803 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 238,151 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.92 | 170,284 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.93 | 186,945 |
| Countries with the Longest Perimeter | 0 | - | 4.79 | 69,392 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 153,929 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 153,183 |
| Tallest Countries North to South | 0 | - | 4.78 | 107,398 |
| Widest Countries East to West | 0 | - | 4.90 | 115,803 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.85 | 69,316 |
| Countries with the Most Nobel Prizes | 0 | - | 4.85 | 80,669 |
| Countries by Net Migration | 0 | - | 4.51 | 61,909 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 59,330 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.91 | 147,248 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.61 | 50,872 |
| Countries with the Most Murders | 0 | - | 4.47 | 107,098 |
| Countries with the Most Millionaires | 0 | - | 4.79 | 79,231 |
| Country Chain | 0 | - | 4.91 | 170,922 |
| Olympic Host Countries | 0 | - | 4.98 | 155,420 |
| Countries Bordering "U" Countries | 0 | - | 4.75 | 17,961 |
| Countries with the Least Precipitation | 0 | - | 4.88 | 66,103 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 48,206 |
| Poorest Countries with Exceptions | 0 | - | 4.48 | 94,433 |
| World Map without 12 Countries | 0 | - | 4.96 | 293,575 |
| Every Country Shape | 0 | - | 5.00 | 358,288 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,209,308 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 155,061 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 236,453 |
| Countries with Megacities | 0 | - | 4.99 | 188,302 |
| Every European Country Shape | 0 | - | 4.94 | 164,899 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 191,034 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 190,732 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 195,542 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 155,204 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 149,849 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 180,910 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,920,221 |
| Countries of the Middle East | 0 | - | 4.94 | 164,609 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 245,347 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 90,620 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 114,030 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 82,223 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 169,699 |
| One Country By Letter By Continent | 0 | - | 4.99 | 61,301 |
| Most Populous Countries by Year | 0 | - | 4.76 | 88,171 |
| Largest Countries with No Borders | 0 | - | 4.97 | 175,107 |
| Coldest Countries | 0 | - | 4.98 | 119,728 |
| Countries with the Highest Murder Rate | 0 | - | 4.63 | 70,905 |
| Countries of Europe After World War II | 0 | - | 4.98 | 161,810 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 158,342 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 92,457 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.68 | 56,153 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.87 | 130,847 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.49 | 44,040 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.94 | 69,603 |
| Countries with the Most Desert | 0 | - | 4.91 | 101,797 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 205,077 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 162,476 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 199,565 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 216,651 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.82 | 16,333 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.88 | 58,397 |
| Countries by Contribution to UN Budget | 0 | - | 4.89 | 65,468 |
| Most Fragile Countries not in Africa | 0 | - | 4.42 | 55,819 |
| Countries by Wealth per Capita | 0 | - | 4.50 | 55,669 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.89 | 46,852 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 176,827 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.96 | 97,736 |
| Countries by Milk Production | 0 | - | 4.54 | 20,771 |
| Countries with the Most Total Precipitation | 0 | - | 4.80 | 60,544 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 170,305 |
| Flags of the Countries that Start with A | 0 | - | 4.95 | 101,908 |
