| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,135,691 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 735,628 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,545 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,980 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,884 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,166,341 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,897 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,724 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,816 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,677 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,185 |
| Island Countries Quiz | 0 | - | 4.99 | 576,521 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,924 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,969 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,379 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,693 |
| Countries with the Longest Coastlines | 0 | - | 4.86 | 352,571 |
| Countries That Border Russia | 0 | - | 4.98 | 367,722 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,391 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,409 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,381 |
| Islands by Country #1 | 0 | - | 4.86 | 149,311 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,465 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,350 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,181 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,089 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,422 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,797 |
| One Border Countries | 0 | - | 4.98 | 358,665 |
| Countries by Official Language | 0 | - | 4.93 | 142,028 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,676 |
| EU Countries Quiz | 0 | - | 4.99 | 206,806 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,466,417 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,250,093 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,304 |
| Countries that Start with A | 0 | - | 4.96 | 1,628,137 |
| Countries that Start with B | 0 | - | 4.94 | 1,765,640 |
| Countries that Start with C | 0 | - | 4.95 | 1,399,112 |
| Countries that Start with D | 0 | - | 4.96 | 463,108 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,761 |
| Countries that Start with G | 0 | - | 4.95 | 1,129,103 |
| Countries that Start with H | 0 | - | 4.92 | 390,194 |
| Countries that Start with I | 0 | - | 4.90 | 975,923 |
| Countries that Start with J | 0 | - | 4.96 | 393,484 |
| Countries that Start with K | 0 | - | 4.94 | 571,395 |
| Countries that Start with L | 0 | - | 4.98 | 812,711 |
| Countries that Start with N | 0 | - | 4.90 | 833,983 |
| Countries that Start with P | 0 | - | 4.94 | 921,736 |
| Countries that Start with R | 0 | - | 4.42 | 299,564 |
| Countries that Start with S | 0 | - | 4.97 | 1,355,406 |
| Countries that Start with T | 0 | - | 4.89 | 758,389 |
| Countries that Start with U | 0 | - | 4.97 | 684,247 |
| Countries that Start with V | 0 | - | 4.97 | 455,863 |
| Countries that Start with F | 0 | - | 4.76 | 423,571 |
| Countries that Start with M | 0 | - | 4.95 | 1,059,601 |
| Countries that Border China | 0 | - | 4.97 | 211,917 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.67 | 241,737 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,094 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,855 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,765 |
| Countries in World War I | 0 | - | 4.92 | 182,686 |
| Countries with Four Letters | 0 | - | 4.99 | 320,930 |
| Countries of Africa | 0 | - | 5.00 | 1,732,347 |
| Countries of South America | 0 | - | 5.00 | 622,513 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,828 |
| Countries of Oceania | 0 | - | 5.00 | 711,996 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,206 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,869 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,116 |
| Countries Bordering France | 0 | - | 4.90 | 308,919 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,616 |
| Countries Bordering Germany | 0 | - | 4.99 | 292,048 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,285 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,930 |
| Top Movie Producing Countries | 0 | - | 4.67 | 33,447 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,065 |
| Countries in their Native Language | 0 | - | 4.97 | 149,599 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,732 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,237 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,784 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,532 |
| Independence from Whom | 0 | - | 4.99 | 152,825 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.52 | 144,866 |
| Countries with Z | 0 | - | 4.99 | 222,906 |
| "Land" Countries | 0 | - | 4.98 | 264,777 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,520 |
| European Countries by Clue | 0 | - | 4.94 | 154,348 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,468 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 213,820 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,279 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,588 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,838 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,947 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,370 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 83,837 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,314 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,519 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,272 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 95,893 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,756 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,151 |
| Most Expensive Countries | 0 | - | 4.05 | 104,672 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,610 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 135,362 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,476 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,122 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,842 |
| Countries With the Most Languages | 0 | - | 4.89 | 150,265 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,361 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,403 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,184 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,939 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,224 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,141 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,932 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,353 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,344 |
| Countries Producing the Most Oranges | 0 | - | 4.52 | 24,773 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,284 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,577 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,613 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,873 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,330 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,323,707 |
| Countries That End in Y | 0 | - | 4.89 | 148,333 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 29,041 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,939 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,704 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,217 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,614 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,507 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,401 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,901 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,190 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 65,003 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,575 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 143,631 |
| Tallest Countries North to South | 0 | - | 4.79 | 93,287 |
| Widest Countries East to West | 0 | - | 4.90 | 109,304 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.80 | 65,330 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 75,926 |
| Countries by Net Migration | 0 | - | 4.57 | 58,019 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,808 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 41,020 |
| Countries with the Most Murders | 0 | - | 4.52 | 101,543 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,191 |
| Country Chain | 0 | - | 4.92 | 156,589 |
| Olympic Host Countries | 0 | - | 4.98 | 140,903 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 996,651 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,168 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,177 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,688 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,431 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 137,033 |
| Every Country Shape | 0 | - | 4.99 | 313,135 |
| European Countries with One Border | 0 | - | 4.95 | 135,094 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,876,188 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,205 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,416 |
| Countries with Megacities | 0 | - | 4.99 | 175,633 |
| Every European Country Shape | 0 | - | 4.94 | 152,390 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,097 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,053 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,093 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,866 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 152,748 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,644,409 |
| Countries of the Middle East | 0 | - | 4.96 | 148,078 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,532 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,516 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 106,000 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,622 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 139,204 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,001 |
| Most Populous Countries by Year | 0 | - | 4.78 | 78,957 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,432 |
| Coldest Countries | 0 | - | 4.97 | 100,374 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,631 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,279 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,602 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,541 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.57 | 45,557 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 124,948 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,020 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,359 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,426 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,369 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,019 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 187,889 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.67 | 14,141 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 54,002 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,468 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,176 |
| Countries by Wealth per Capita | 0 | - | 4.55 | 52,820 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,253 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,732 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,344 |
| Countries by Milk Production | 0 | - | 4.49 | 17,934 |
| Countries with the Most Total Precipitation | 0 | - | 4.74 | 48,378 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,348 |
