| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,310,760 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 738,336 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,430 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,557 |
| Country Shape Quiz #4 | 0 | - | 4.91 | 180,324 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,844 |
| Biggest Countries by Area | 0 | - | 4.99 | 830,483 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,995 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 148,273 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,962 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,975 |
| Island Countries Quiz | 0 | - | 4.99 | 578,112 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,767 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,318 |
| Majority Muslim Countries | 0 | - | 4.96 | 282,114 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,590 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,311 |
| Countries That Border Russia | 0 | - | 4.98 | 369,027 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,945 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,876 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,964 |
| Islands by Country #1 | 0 | - | 4.86 | 149,658 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,468 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,708 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,573 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,564 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,184 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,495 |
| One Border Countries | 0 | - | 4.98 | 360,025 |
| Countries by Official Language | 0 | - | 4.93 | 142,323 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,223 |
| EU Countries Quiz | 0 | - | 4.99 | 207,341 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,485,599 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,258,475 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,666 |
| Countries that Start with A | 0 | - | 4.96 | 1,634,967 |
| Countries that Start with B | 0 | - | 4.94 | 1,772,513 |
| Countries that Start with C | 0 | - | 4.95 | 1,404,468 |
| Countries that Start with D | 0 | - | 4.97 | 465,835 |
| Countries that Start with E | 0 | - | 4.93 | 1,036,055 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,921 |
| Countries that Start with H | 0 | - | 4.93 | 392,548 |
| Countries that Start with I | 0 | - | 4.91 | 979,644 |
| Countries that Start with J | 0 | - | 4.96 | 395,872 |
| Countries that Start with K | 0 | - | 4.95 | 574,486 |
| Countries that Start with L | 0 | - | 4.98 | 816,238 |
| Countries that Start with N | 0 | - | 4.90 | 837,724 |
| Countries that Start with P | 0 | - | 4.94 | 925,593 |
| Countries that Start with R | 0 | - | 4.42 | 301,391 |
| Countries that Start with S | 0 | - | 4.96 | 1,360,962 |
| Countries that Start with T | 0 | - | 4.89 | 761,447 |
| Countries that Start with U | 0 | - | 4.97 | 687,014 |
| Countries that Start with V | 0 | - | 4.97 | 457,739 |
| Countries that Start with F | 0 | - | 4.77 | 425,899 |
| Countries that Start with M | 0 | - | 4.95 | 1,063,784 |
| Countries that Border China | 0 | - | 4.97 | 212,513 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.65 | 243,712 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,681 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,289 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 179,059 |
| Countries in World War I | 0 | - | 4.91 | 183,364 |
| Countries with Four Letters | 0 | - | 4.99 | 321,911 |
| Countries of Africa | 0 | - | 5.00 | 1,743,140 |
| Countries of South America | 0 | - | 5.00 | 626,845 |
| Countries of North America Quiz | 0 | - | 5.00 | 710,482 |
| Countries of Oceania | 0 | - | 5.00 | 716,735 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,689 |
| Countries with the Most Exports | 0 | - | 4.96 | 112,137 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,806 |
| Countries Bordering France | 0 | - | 4.90 | 309,955 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 200,069 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,361 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,591 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,476 |
| Top Movie Producing Countries | 0 | - | 4.67 | 33,634 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,657 |
| Countries in their Native Language | 0 | - | 4.97 | 149,937 |
| Countries by Clue #1 | 0 | - | 4.89 | 196,192 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,669 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 158,154 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 127,054 |
| Independence from Whom | 0 | - | 4.99 | 153,232 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.52 | 145,122 |
| Countries with Z | 0 | - | 4.99 | 223,440 |
| "Land" Countries | 0 | - | 4.98 | 265,570 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,789 |
| European Countries by Clue | 0 | - | 4.94 | 154,734 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,779 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,343 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,700 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,336 |
| Countries by Oil Consumption | 0 | - | 4.95 | 104,058 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,327 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,663 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 84,012 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,519 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,724 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,630 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 97,630 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 137,085 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,393 |
| Most Expensive Countries | 0 | - | 4.05 | 104,756 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,717 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 135,842 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,108 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,489 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 73,115 |
| Countries With the Most Languages | 0 | - | 4.90 | 151,055 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,704 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,136 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,657 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,893 |
| Countries Closest to Spain | 0 | - | 4.96 | 171,021 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,694 |
| Countries with the Most Muslims | 0 | - | 4.92 | 119,259 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,518 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,494 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,430 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 137,172 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,814 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,451 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,452 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,341,592 |
| Countries That End in Y | 0 | - | 4.89 | 148,714 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 29,115 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 163,408 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 144,192 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,680 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 169,149 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 225,095 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,918 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 173,408 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,639 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 65,208 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 144,034 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 144,004 |
| Tallest Countries North to South | 0 | - | 4.79 | 93,469 |
| Widest Countries East to West | 0 | - | 4.90 | 109,525 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.80 | 65,535 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 76,112 |
| Countries by Net Migration | 0 | - | 4.58 | 58,264 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,980 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 41,145 |
| Countries with the Most Murders | 0 | - | 4.52 | 101,735 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,427 |
| Country Chain | 0 | - | 4.92 | 157,377 |
| Olympic Host Countries | 0 | - | 4.98 | 141,321 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 1,000,061 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,300 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,291 |
| Poorest Countries with Exceptions | 0 | - | 4.53 | 89,872 |
| World Map without 12 Countries | 0 | - | 4.96 | 279,016 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 137,414 |
| Every Country Shape | 0 | - | 4.99 | 314,698 |
| European Countries with One Border | 0 | - | 4.95 | 135,461 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,888,800 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,611 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 218,094 |
| Countries with Megacities | 0 | - | 4.99 | 176,423 |
| Every European Country Shape | 0 | - | 4.94 | 152,896 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,556 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,815 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,732 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 143,315 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 153,814 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,656,241 |
| Countries of the Middle East | 0 | - | 4.96 | 149,060 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 215,169 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,705 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 106,352 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,883 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 144,125 |
| One Country By Letter By Continent | 0 | - | 4.99 | 37,082 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,470 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,855 |
| Coldest Countries | 0 | - | 4.97 | 100,709 |
| Countries with the Highest Murder Rate | 0 | - | 4.44 | 53,736 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,872 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 144,112 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,808 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.64 | 45,706 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 125,196 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,100 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,585 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,663 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,983 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,686 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 189,062 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.68 | 14,234 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 54,208 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,639 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,285 |
| Countries by Wealth per Capita | 0 | - | 4.56 | 52,941 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,382 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,359 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,825 |
| Countries by Milk Production | 0 | - | 4.49 | 18,051 |
| Countries with the Most Total Precipitation | 0 | - | 4.74 | 48,504 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,900 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,707 |
