| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 37,721,907 |
| Country Shape Quiz #1 | 0 | - | 4.88 | 793,182 |
| Country Shape Quiz #2 | 0 | - | 4.93 | 363,615 |
| Country Shape Quiz #3 | 0 | - | 4.91 | 257,433 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 189,029 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,240,497 |
| Biggest Countries by Area | 0 | - | 4.99 | 883,389 |
| Countries with the Highest Life Expectancy | 0 | - | 4.85 | 183,903 |
| Countries with the Highest Obesity Rate | 0 | - | 4.41 | 152,409 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 157,563 |
| Spanish-Speaking Countries | 0 | - | 4.88 | 327,213 |
| Island Countries Quiz | 0 | - | 4.99 | 614,563 |
| Northernmost Countries | 0 | - | 4.98 | 317,342 |
| Southernmost Countries of the World | 0 | - | 4.99 | 189,770 |
| Majority Muslim Countries | 0 | - | 4.97 | 301,754 |
| Countries with the Most Borders | 0 | - | 4.97 | 337,026 |
| Countries with the Longest Coastlines | 0 | - | 4.79 | 369,672 |
| Countries That Border Russia | 0 | - | 4.97 | 407,437 |
| Regions of Countries #1 | 0 | - | 4.95 | 144,819 |
| Countries and Languages Quiz | 0 | - | 4.86 | 227,081 |
| Countries with the Most Billionaires | 0 | - | 4.94 | 268,760 |
| Islands by Country #1 | 0 | - | 4.84 | 157,652 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 304,518 |
| Monarchies of the World | 0 | - | 4.92 | 148,230 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 179,462 |
| Countries by Borders #1 | 0 | - | 4.99 | 170,910 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 214,686 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 323,638 |
| Countries with the Most Tourists Quiz | 0 | - | 4.93 | 336,065 |
| One Border Countries | 0 | - | 4.97 | 389,966 |
| Countries by Official Language | 0 | - | 4.94 | 148,842 |
| NATO Countries Quiz | 0 | - | 4.98 | 214,086 |
| EU Countries Quiz | 0 | - | 4.99 | 217,971 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,850,109 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,422,286 |
| Countries that Start with A | 0 | - | 4.96 | 1,814,649 |
| Countries that Start with B | 0 | - | 4.93 | 1,953,200 |
| Countries that Start with C | 0 | - | 4.93 | 1,544,238 |
| Countries that Start with D | 0 | - | 4.95 | 541,566 |
| Countries that Start with E | 0 | - | 4.92 | 1,149,335 |
| Countries that Start with G | 0 | - | 4.95 | 1,262,214 |
| Countries that Start with H | 0 | - | 4.91 | 461,721 |
| Countries that Start with I | 0 | - | 4.90 | 1,087,748 |
| Countries that Start with J | 0 | - | 4.96 | 465,901 |
| Countries that Start with K | 0 | - | 4.94 | 658,271 |
| Countries that Start with L | 0 | - | 4.97 | 908,028 |
| Countries that Start with N | 0 | - | 4.88 | 932,959 |
| Countries that Start with P | 0 | - | 4.89 | 1,024,698 |
| Countries that Start with R | 0 | - | 4.40 | 343,704 |
| Countries that Start with S | 0 | - | 4.97 | 1,490,300 |
| Countries that Start with T | 0 | - | 4.83 | 832,713 |
| Countries that Start with U | 0 | - | 4.96 | 747,656 |
| Countries that Start with V | 0 | - | 4.97 | 500,396 |
| Countries that Start with F | 0 | - | 4.70 | 496,415 |
| Countries that Start with M | 0 | - | 4.93 | 1,176,345 |
| Countries that Border China | 0 | - | 4.96 | 223,744 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.61 | 261,285 |
| Top Crude Oil Producing Countries | 0 | - | 4.80 | 151,224 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 172,840 |
| Countries by Alcohol Consumption | 0 | - | 4.40 | 186,535 |
| Countries in World War I | 0 | - | 4.90 | 199,267 |
| Countries with Four Letters | 0 | - | 4.99 | 367,154 |
| Countries of Africa | 0 | - | 5.00 | 1,978,439 |
| Countries of South America | 0 | - | 5.00 | 724,771 |
| Countries of North America Quiz | 0 | - | 5.00 | 804,849 |
| Countries of Oceania | 0 | - | 5.00 | 811,600 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 181,587 |
| Countries with the Most Exports | 0 | - | 4.97 | 117,869 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 216,334 |
| Countries Bordering France | 0 | - | 4.82 | 342,308 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 210,345 |
| Countries Bordering Germany | 0 | - | 4.99 | 326,883 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 138,048 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 279,600 |
| Countries of the Soviet Union | 0 | - | 4.99 | 161,577 |
| Countries in their Native Language | 0 | - | 4.97 | 157,592 |
| Countries by Clue #1 | 0 | - | 4.87 | 207,708 |
| Countries with Five Letters Quiz | 0 | - | 4.95 | 219,877 |
| Countries with Six Letters Quiz | 0 | - | 4.92 | 167,160 |
| Countries Bordering India | 0 | - | 4.98 | 150,816 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 133,883 |
| Independence from Whom | 0 | - | 4.99 | 175,107 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.43 | 151,939 |
| Countries with Z | 0 | - | 4.98 | 234,334 |
| "Land" Countries | 0 | - | 4.98 | 279,322 |
| Largest Economies in 2050 | 0 | - | 4.89 | 94,946 |
| European Countries by Clue | 0 | - | 4.93 | 163,268 |
| Countries with Letters Missing | 0 | - | 4.97 | 150,043 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 229,266 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 182,728 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 273,056 |
| Countries by Oil Consumption | 0 | - | 4.96 | 108,593 |
| Most Populous Countries in 1900 | 0 | - | 4.88 | 155,737 |
| Countries by Airline Passengers | 0 | - | 4.93 | 46,850 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 87,206 |
| Most Populous Countries in 1950 | 0 | - | 4.46 | 67,786 |
| Top Olive Oil Producing Countries | 0 | - | 4.92 | 73,256 |
| Top 10 Diamond Producing Countries | 0 | - | 4.42 | 30,908 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 164,543 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.89 | 102,793 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 158,105 |
| Countries that Catch the Most Fish | 0 | - | 4.87 | 96,103 |
| Most Expensive Countries | 0 | - | 4.03 | 107,210 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.61 | 34,084 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 145,804 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 196,538 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 168,282 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 77,831 |
| Countries With the Most Languages | 0 | - | 4.89 | 162,693 |
| Countries Closest to Canada | 0 | - | 4.89 | 165,754 |
| Countries by First and Last Letter #1 | 0 | - | 4.98 | 149,906 |
| Countries Closest to Italy | 0 | - | 4.98 | 169,626 |
| Countries Closest to Spain | 0 | - | 4.96 | 183,850 |
| Countries Ending in "IA" | 0 | - | 4.99 | 162,451 |
| Countries with the Most Muslims | 0 | - | 4.90 | 125,572 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.94 | 84,806 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.80 | 68,380 |
| Countries Producing the Most Oranges | 0 | - | 4.56 | 26,979 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 368,756 |
| Top Five Countries By Category #2 | 0 | - | 4.91 | 148,820 |
| Countries with the Most Prisoners | 0 | - | 4.84 | 75,546 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 206,069 |
| Countries with the Most Domestic Camels | 0 | - | 4.87 | 37,043 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.93 | 4,727,627 |
| Countries That End in Y | 0 | - | 4.88 | 157,817 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 30,839 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 172,918 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 153,821 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 180,267 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 236,185 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.92 | 160,509 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.93 | 185,073 |
| Five Most Guessed Countries by Continent | 0 | - | 4.95 | 144,980 |
| Countries with the Longest Perimeter | 0 | - | 4.79 | 68,732 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 152,603 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 151,705 |
| Tallest Countries North to South | 0 | - | 4.76 | 106,811 |
| Widest Countries East to West | 0 | - | 4.90 | 115,063 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.84 | 68,790 |
| Countries with the Most Nobel Prizes | 0 | - | 4.85 | 80,049 |
| Countries by Net Migration | 0 | - | 4.60 | 61,250 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.61 | 50,627 |
| Countries with the Most Murders | 0 | - | 4.45 | 105,983 |
| Countries with the Most Millionaires | 0 | - | 4.78 | 78,465 |
| Country Chain | 0 | - | 4.91 | 168,728 |
| Olympic Host Countries | 0 | - | 4.98 | 153,538 |
| Countries Bordering "U" Countries | 0 | - | 4.67 | 6,238 |
| Countries with the Least Precipitation | 0 | - | 4.88 | 65,481 |
| Countries with the Most Precipitation | 0 | - | 4.70 | 47,771 |
| Poorest Countries with Exceptions | 0 | - | 4.47 | 93,443 |
| World Map without 12 Countries | 0 | - | 4.97 | 291,195 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 144,555 |
| Every Country Shape | 0 | - | 5.00 | 351,292 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,159,561 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 153,548 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 233,715 |
| Countries with Megacities | 0 | - | 4.99 | 186,077 |
| Every European Country Shape | 0 | - | 4.94 | 163,012 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 175,419 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 188,046 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 182,065 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 153,449 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 146,530 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 176,619 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,881,288 |
| Countries of the Middle East | 0 | - | 4.94 | 162,356 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.91 | 240,912 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 84,459 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 112,997 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 81,404 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 167,478 |
| One Country By Letter By Continent | 0 | - | 4.99 | 57,960 |
| Most Populous Countries by Year | 0 | - | 4.75 | 86,509 |
| Largest Countries with No Borders | 0 | - | 4.96 | 173,607 |
| Coldest Countries | 0 | - | 4.97 | 107,279 |
| Countries with the Highest Murder Rate | 0 | - | 4.63 | 70,455 |
| Countries of Europe After World War II | 0 | - | 4.98 | 159,259 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 155,208 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 91,474 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.70 | 55,784 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.86 | 130,074 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.49 | 43,819 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.94 | 68,975 |
| Countries with the Most Desert | 0 | - | 4.90 | 100,958 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 202,750 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 159,852 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 197,544 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 213,106 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.82 | 16,119 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.88 | 57,904 |
| Countries by Contribution to UN Budget | 0 | - | 4.89 | 65,166 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 55,025 |
| Countries by Wealth per Capita | 0 | - | 4.49 | 55,226 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.89 | 46,540 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 174,323 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.96 | 95,948 |
| Countries by Milk Production | 0 | - | 4.53 | 20,413 |
| Countries with the Most Total Precipitation | 0 | - | 4.80 | 59,982 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 167,437 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 100,213 |
