| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 36,081,398 |
| Country Shape Quiz #1 | 0 | - | 4.89 | 768,634 |
| Country Shape Quiz #2 | 0 | - | 4.92 | 354,342 |
| Country Shape Quiz #3 | 0 | - | 4.91 | 252,476 |
| Country Shape Quiz #4 | 0 | - | 4.89 | 184,894 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,206,636 |
| Biggest Countries by Area | 0 | - | 4.99 | 858,281 |
| Countries with the Highest Life Expectancy | 0 | - | 4.80 | 167,013 |
| Countries with the Highest Obesity Rate | 0 | - | 4.41 | 150,470 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 154,789 |
| Spanish-Speaking Countries | 0 | - | 4.88 | 317,592 |
| Island Countries Quiz | 0 | - | 4.99 | 598,114 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 301,103 |
| Southernmost Countries of the World | 0 | - | 4.99 | 186,337 |
| Majority Muslim Countries | 0 | - | 4.97 | 292,656 |
| Countries with the Most Borders | 0 | - | 4.97 | 327,946 |
| Countries with the Longest Coastlines | 0 | - | 4.79 | 361,886 |
| Countries That Border Russia | 0 | - | 4.97 | 383,694 |
| Regions of Countries #1 | 0 | - | 4.96 | 141,391 |
| Countries and Languages Quiz | 0 | - | 4.84 | 221,495 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 262,332 |
| Islands by Country #1 | 0 | - | 4.83 | 153,814 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 296,350 |
| Monarchies of the World | 0 | - | 4.91 | 144,935 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 176,294 |
| Countries by Borders #1 | 0 | - | 4.99 | 167,748 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 210,565 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 315,700 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 309,444 |
| One Border Countries | 0 | - | 4.97 | 375,037 |
| Countries by Official Language | 0 | - | 4.94 | 145,843 |
| NATO Countries Quiz | 0 | - | 4.98 | 208,496 |
| EU Countries Quiz | 0 | - | 4.99 | 212,937 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,671,828 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,341,124 |
| Countries that Start with A | 0 | - | 4.96 | 1,738,661 |
| Countries that Start with B | 0 | - | 4.92 | 1,877,142 |
| Countries that Start with C | 0 | - | 4.94 | 1,486,232 |
| Countries that Start with D | 0 | - | 4.95 | 514,288 |
| Countries that Start with E | 0 | - | 4.92 | 1,103,306 |
| Countries that Start with G | 0 | - | 4.94 | 1,209,776 |
| Countries that Start with H | 0 | - | 4.91 | 437,289 |
| Countries that Start with I | 0 | - | 4.89 | 1,028,600 |
| Countries that Start with J | 0 | - | 4.97 | 425,047 |
| Countries that Start with K | 0 | - | 4.93 | 611,319 |
| Countries that Start with L | 0 | - | 4.97 | 858,334 |
| Countries that Start with N | 0 | - | 4.87 | 880,479 |
| Countries that Start with P | 0 | - | 4.89 | 973,402 |
| Countries that Start with R | 0 | - | 4.40 | 324,628 |
| Countries that Start with S | 0 | - | 4.97 | 1,429,962 |
| Countries that Start with T | 0 | - | 4.83 | 800,525 |
| Countries that Start with U | 0 | - | 4.96 | 719,650 |
| Countries that Start with V | 0 | - | 4.96 | 480,780 |
| Countries that Start with F | 0 | - | 4.68 | 471,916 |
| Countries that Start with M | 0 | - | 4.94 | 1,116,943 |
| Countries that Border China | 0 | - | 4.96 | 218,119 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.59 | 257,245 |
| Top Crude Oil Producing Countries | 0 | - | 4.82 | 148,596 |
| Countries that Produce the Most Wine | 0 | - | 4.85 | 168,998 |
| Countries by Alcohol Consumption | 0 | - | 4.39 | 182,218 |
| Countries in World War I | 0 | - | 4.91 | 191,028 |
| Countries with Four Letters | 0 | - | 4.99 | 354,343 |
| Countries of Africa | 0 | - | 5.00 | 1,861,123 |
| Countries of South America | 0 | - | 5.00 | 669,744 |
| Countries of North America Quiz | 0 | - | 5.00 | 757,786 |
| Countries of Oceania | 0 | - | 5.00 | 764,675 |
| "Stan" Countries Quiz | 0 | - | 4.95 | 160,515 |
| Countries with the Most Exports | 0 | - | 4.96 | 115,090 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 212,035 |
| Countries Bordering France | 0 | - | 4.82 | 332,559 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 205,095 |
| Countries Bordering Germany | 0 | - | 4.98 | 304,931 |
| Countries with the Highest Population Density | 0 | - | 4.87 | 134,712 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 273,222 |
| Top Movie Producing Countries | 0 | - | 4.69 | 35,435 |
| Countries of the Soviet Union | 0 | - | 4.99 | 153,930 |
| Countries in their Native Language | 0 | - | 4.97 | 153,703 |
| Countries by Clue #1 | 0 | - | 4.88 | 202,261 |
| Countries with Five Letters Quiz | 0 | - | 4.94 | 215,163 |
| Countries with Six Letters Quiz | 0 | - | 4.92 | 163,395 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 130,514 |
| Independence from Whom | 0 | - | 4.99 | 170,712 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.43 | 150,050 |
| Countries with Z | 0 | - | 4.98 | 229,443 |
| "Land" Countries | 0 | - | 4.98 | 273,382 |
| Largest Economies in 2050 | 0 | - | 4.89 | 91,842 |
| European Countries by Clue | 0 | - | 4.93 | 159,202 |
| Countries with Letters Missing | 0 | - | 4.97 | 147,322 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 224,128 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 178,343 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 255,478 |
| Countries by Oil Consumption | 0 | - | 4.95 | 106,265 |
| Most Populous Countries in 1900 | 0 | - | 4.88 | 151,622 |
| Countries by Airline Passengers | 0 | - | 4.92 | 44,304 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 85,649 |
| Most Populous Countries in 1950 | 0 | - | 4.45 | 65,818 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 71,601 |
| Top 10 Diamond Producing Countries | 0 | - | 4.44 | 30,218 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 160,940 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.87 | 100,608 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 154,335 |
| Countries that Catch the Most Fish | 0 | - | 4.87 | 93,301 |
| Most Expensive Countries | 0 | - | 4.03 | 106,141 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.62 | 32,837 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 141,268 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 189,363 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 153,380 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 75,475 |
| Countries With the Most Languages | 0 | - | 4.88 | 157,363 |
| Countries Closest to Canada | 0 | - | 4.90 | 161,653 |
| Countries by First and Last Letter #1 | 0 | - | 4.98 | 146,452 |
| Countries Closest to Italy | 0 | - | 4.97 | 162,883 |
| Countries Closest to Spain | 0 | - | 4.96 | 177,707 |
| Countries Ending in "IA" | 0 | - | 4.99 | 156,579 |
| Countries with the Most Muslims | 0 | - | 4.90 | 122,732 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.94 | 83,230 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.80 | 67,018 |
| Countries Producing the Most Oranges | 0 | - | 4.55 | 25,968 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 356,600 |
| Top Five Countries By Category #2 | 0 | - | 4.91 | 143,235 |
| Countries with the Most Prisoners | 0 | - | 4.83 | 73,660 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 200,321 |
| Countries with the Most Domestic Camels | 0 | - | 4.87 | 35,841 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,545,590 |
| Countries That End in Y | 0 | - | 4.87 | 153,237 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.82 | 30,001 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 168,173 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 149,627 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 175,337 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 231,078 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.92 | 155,986 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.92 | 180,441 |
| Five Most Guessed Countries by Continent | 0 | - | 4.94 | 139,987 |
| Countries with the Longest Perimeter | 0 | - | 4.79 | 67,097 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 148,443 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 148,233 |
| Tallest Countries North to South | 0 | - | 4.76 | 104,783 |
| Widest Countries East to West | 0 | - | 4.90 | 112,939 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.83 | 67,215 |
| Countries with the Most Nobel Prizes | 0 | - | 4.85 | 78,048 |
| Countries by Net Migration | 0 | - | 4.60 | 59,843 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 57,655 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.63 | 42,334 |
| Countries with the Most Murders | 0 | - | 4.47 | 104,322 |
| Countries with the Most Millionaires | 0 | - | 4.76 | 76,545 |
| Country Chain | 0 | - | 4.91 | 163,011 |
| Olympic Host Countries | 0 | - | 4.98 | 149,261 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 1,042,567 |
| Countries with the Least Precipitation | 0 | - | 4.88 | 63,893 |
| Countries with the Most Precipitation | 0 | - | 4.76 | 46,565 |
| Poorest Countries with Exceptions | 0 | - | 4.47 | 91,821 |
| World Map without 12 Countries | 0 | - | 4.96 | 285,456 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 141,049 |
| Every Country Shape | 0 | - | 5.00 | 333,897 |
| European Countries with One Border | 0 | - | 4.95 | 139,682 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,025,483 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 149,246 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 226,738 |
| Countries with Megacities | 0 | - | 4.99 | 181,611 |
| Every European Country Shape | 0 | - | 4.93 | 158,525 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 170,766 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 180,050 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 176,240 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 148,477 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 141,608 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 165,397 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,778,665 |
| Countries of the Middle East | 0 | - | 4.95 | 155,331 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.91 | 228,316 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 82,618 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 109,774 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 78,965 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 162,250 |
| One Country By Letter By Continent | 0 | - | 4.99 | 47,774 |
| Most Populous Countries by Year | 0 | - | 4.71 | 82,965 |
| Largest Countries with No Borders | 0 | - | 4.96 | 169,409 |
| Coldest Countries | 0 | - | 4.97 | 104,085 |
| Countries with the Highest Murder Rate | 0 | - | 4.62 | 68,717 |
| Countries of Europe After World War II | 0 | - | 4.97 | 151,597 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 150,018 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 88,693 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.61 | 46,986 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.86 | 128,020 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.48 | 43,005 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 66,841 |
| Countries with the Most Desert | 0 | - | 4.89 | 98,576 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 179,769 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.86 | 182,650 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 201,834 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.78 | 15,158 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.88 | 56,126 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 63,401 |
| Most Fragile Countries not in Africa | 0 | - | 4.42 | 53,967 |
| Countries by Wealth per Capita | 0 | - | 4.49 | 54,187 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.88 | 45,384 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 167,889 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.96 | 77,262 |
| Countries by Milk Production | 0 | - | 4.53 | 19,299 |
| Countries with the Most Total Precipitation | 0 | - | 4.71 | 49,880 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 161,024 |
