| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 33,997,805 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 733,316 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 342,753 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,480 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,477 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,163,314 |
| Biggest Countries by Area | 0 | - | 4.99 | 825,644 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,459 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,628 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,228 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,520 |
| Island Countries Quiz | 0 | - | 4.99 | 575,097 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,445 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,622 |
| Majority Muslim Countries | 0 | - | 4.96 | 280,759 |
| Countries with the Most Borders | 0 | - | 4.96 | 316,929 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 351,924 |
| Countries That Border Russia | 0 | - | 4.98 | 366,728 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,122 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,002 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,723 |
| Islands by Country #1 | 0 | - | 4.86 | 148,794 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 285,874 |
| Monarchies of the World | 0 | - | 4.91 | 130,945 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,053 |
| Countries by Borders #1 | 0 | - | 5.00 | 153,898 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,765 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 305,753 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,210 |
| One Border Countries | 0 | - | 4.98 | 357,493 |
| Countries by Official Language | 0 | - | 4.93 | 141,736 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,147 |
| EU Countries Quiz | 0 | - | 4.99 | 206,282 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,451,486 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,243,371 |
| Countries that Start with A | 0 | - | 4.96 | 1,622,072 |
| Countries that Start with B | 0 | - | 4.94 | 1,759,559 |
| Countries that Start with C | 0 | - | 4.95 | 1,394,217 |
| Countries that Start with D | 0 | - | 4.96 | 460,593 |
| Countries that Start with E | 0 | - | 4.93 | 1,027,874 |
| Countries that Start with G | 0 | - | 4.95 | 1,124,985 |
| Countries that Start with H | 0 | - | 4.92 | 388,029 |
| Countries that Start with I | 0 | - | 4.90 | 972,565 |
| Countries that Start with J | 0 | - | 4.96 | 391,326 |
| Countries that Start with K | 0 | - | 4.94 | 568,240 |
| Countries that Start with L | 0 | - | 4.98 | 809,665 |
| Countries that Start with N | 0 | - | 4.90 | 830,933 |
| Countries that Start with P | 0 | - | 4.94 | 918,177 |
| Countries that Start with R | 0 | - | 4.41 | 297,740 |
| Countries that Start with S | 0 | - | 4.97 | 1,350,622 |
| Countries that Start with T | 0 | - | 4.88 | 755,495 |
| Countries that Start with U | 0 | - | 4.97 | 681,681 |
| Countries that Start with V | 0 | - | 4.97 | 454,062 |
| Countries that Start with F | 0 | - | 4.74 | 421,247 |
| Countries that Start with M | 0 | - | 4.95 | 1,056,001 |
| Countries that Border China | 0 | - | 4.97 | 211,163 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.71 | 237,371 |
| Top Crude Oil Producing Countries | 0 | - | 4.83 | 144,790 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,448 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,319 |
| Countries in World War I | 0 | - | 4.92 | 182,100 |
| Countries with Four Letters | 0 | - | 4.99 | 320,115 |
| Countries of Africa | 0 | - | 5.00 | 1,722,960 |
| Countries of South America | 0 | - | 5.00 | 619,125 |
| Countries of North America Quiz | 0 | - | 5.00 | 702,053 |
| Countries of Oceania | 0 | - | 5.00 | 708,033 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 154,846 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,416 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,708 |
| Countries Bordering France | 0 | - | 4.90 | 308,138 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 198,905 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,214 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,057 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,469 |
| Top Movie Producing Countries | 0 | - | 4.66 | 33,281 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,572 |
| Countries in their Native Language | 0 | - | 4.97 | 149,276 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,295 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 191,832 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,446 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,236 |
| Independence from Whom | 0 | - | 4.99 | 152,472 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.49 | 144,637 |
| Countries with Z | 0 | - | 4.99 | 222,476 |
| "Land" Countries | 0 | - | 4.98 | 261,742 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,209 |
| European Countries by Clue | 0 | - | 4.95 | 154,059 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,189 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 202,166 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 172,593 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 245,913 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,634 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,631 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,110 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 83,694 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,151 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,309 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 155,974 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.87 | 81,379 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,452 |
| Countries that Catch the Most Fish | 0 | - | 4.84 | 89,979 |
| Most Expensive Countries | 0 | - | 4.05 | 104,598 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,488 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 134,980 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,959 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 147,788 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,643 |
| Countries With the Most Languages | 0 | - | 4.90 | 149,747 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,123 |
| Countries Closest to Canada | 0 | - | 4.92 | 156,052 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 140,227 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,456 |
| Countries Closest to Spain | 0 | - | 4.96 | 169,724 |
| Countries Ending in "IA" | 0 | - | 4.99 | 149,636 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,699 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,224 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,199 |
| Countries Producing the Most Oranges | 0 | - | 4.52 | 24,676 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,313 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,106 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,454 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,414 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,206 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,307,404 |
| Countries That End in Y | 0 | - | 4.89 | 147,955 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 28,954 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,530 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,295 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 132,819 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,142 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 223,983 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 149,789 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,436 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 133,803 |
| Countries with the Longest Perimeter | 0 | - | 4.82 | 64,842 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,172 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,259 |
| Tallest Countries North to South | 0 | - | 4.79 | 93,102 |
| Widest Countries East to West | 0 | - | 4.90 | 109,068 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 65,180 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 75,747 |
| Countries by Net Migration | 0 | - | 4.56 | 57,070 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,644 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 40,920 |
| Countries with the Most Murders | 0 | - | 4.51 | 101,348 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 73,938 |
| Country Chain | 0 | - | 4.92 | 156,208 |
| Olympic Host Countries | 0 | - | 4.98 | 140,547 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 993,500 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,025 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,043 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,531 |
| World Map without 12 Countries | 0 | - | 4.96 | 277,945 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 136,742 |
| Every Country Shape | 0 | - | 4.99 | 311,630 |
| European Countries with One Border | 0 | - | 4.95 | 134,764 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,864,815 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 143,797 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 216,826 |
| Countries with Megacities | 0 | - | 4.99 | 158,134 |
| Every European Country Shape | 0 | - | 4.94 | 151,844 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 164,680 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,295 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,427 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,244 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 151,934 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,634,908 |
| Countries of the Middle East | 0 | - | 4.96 | 147,491 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,714 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,381 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 105,689 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,388 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,022 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,080 |
| Most Populous Countries by Year | 0 | - | 4.77 | 78,641 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,026 |
| Coldest Countries | 0 | - | 4.97 | 99,690 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,512 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,687 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,188 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,297 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.57 | 45,472 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.84 | 124,705 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 41,933 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,131 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,198 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 170,822 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,333 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 186,891 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.67 | 14,065 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 53,809 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,321 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,088 |
| Countries by Wealth per Capita | 0 | - | 4.55 | 52,696 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,150 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,207 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,158 |
| Countries by Milk Production | 0 | - | 4.54 | 17,802 |
| Countries with the Most Total Precipitation | 0 | - | 4.73 | 48,244 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,880 |
