| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,101,312 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 735,057 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,352 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,854 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,792 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,565 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,348 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,662 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,766 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,596 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 295,016 |
| Island Countries Quiz | 0 | - | 4.99 | 576,148 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,791 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,898 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,212 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,493 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,413 |
| Countries That Border Russia | 0 | - | 4.98 | 367,485 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,331 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,299 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,152 |
| Islands by Country #1 | 0 | - | 4.86 | 149,235 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,312 |
| Monarchies of the World | 0 | - | 4.91 | 131,108 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,277 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,112 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,999 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,252 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,649 |
| One Border Countries | 0 | - | 4.98 | 358,365 |
| Countries by Official Language | 0 | - | 4.93 | 141,964 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,537 |
| EU Countries Quiz | 0 | - | 4.99 | 206,712 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,462,706 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,248,457 |
| Countries that Start with A | 0 | - | 4.96 | 1,626,669 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,184 |
| Countries that Start with C | 0 | - | 4.95 | 1,397,904 |
| Countries that Start with D | 0 | - | 4.96 | 462,515 |
| Countries that Start with E | 0 | - | 4.93 | 1,030,858 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,148 |
| Countries that Start with H | 0 | - | 4.92 | 389,677 |
| Countries that Start with I | 0 | - | 4.90 | 975,138 |
| Countries that Start with J | 0 | - | 4.96 | 392,961 |
| Countries that Start with K | 0 | - | 4.95 | 570,734 |
| Countries that Start with L | 0 | - | 4.98 | 811,955 |
| Countries that Start with N | 0 | - | 4.90 | 833,220 |
| Countries that Start with P | 0 | - | 4.94 | 920,860 |
| Countries that Start with R | 0 | - | 4.41 | 299,111 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,253 |
| Countries that Start with T | 0 | - | 4.89 | 757,661 |
| Countries that Start with U | 0 | - | 4.97 | 683,602 |
| Countries that Start with V | 0 | - | 4.97 | 455,427 |
| Countries that Start with F | 0 | - | 4.74 | 423,003 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,713 |
| Countries that Border China | 0 | - | 4.97 | 211,813 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.71 | 239,082 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 144,981 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,770 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,666 |
| Countries in World War I | 0 | - | 4.92 | 182,556 |
| Countries with Four Letters | 0 | - | 4.99 | 320,736 |
| Countries of Africa | 0 | - | 5.00 | 1,729,886 |
| Countries of South America | 0 | - | 5.00 | 621,608 |
| Countries of North America Quiz | 0 | - | 5.00 | 704,761 |
| Countries of Oceania | 0 | - | 5.00 | 711,069 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,118 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,805 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,004 |
| Countries Bordering France | 0 | - | 4.90 | 308,738 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,236 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,804 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,227 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,801 |
| Top Movie Producing Countries | 0 | - | 4.66 | 33,398 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,939 |
| Countries in their Native Language | 0 | - | 4.97 | 149,515 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,642 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,147 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,699 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,455 |
| Independence from Whom | 0 | - | 4.99 | 152,741 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.51 | 144,791 |
| Countries with Z | 0 | - | 4.99 | 222,812 |
| "Land" Countries | 0 | - | 4.98 | 264,531 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,407 |
| European Countries by Clue | 0 | - | 4.94 | 154,273 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,400 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,550 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,180 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,400 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,792 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,861 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,313 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 83,809 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,271 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,457 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,200 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 92,170 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,682 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,101 |
| Most Expensive Countries | 0 | - | 4.05 | 104,654 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,584 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 135,276 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,339 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,057 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,788 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,131 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,309 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,315 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,048 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,832 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,104 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,031 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,878 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,315 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,310 |
| Countries Producing the Most Oranges | 0 | - | 4.52 | 24,747 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,005 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,455 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,569 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,764 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,302 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,319,853 |
| Countries That End in Y | 0 | - | 4.89 | 148,256 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 29,028 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,836 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,608 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,130 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,505 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,386 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,310 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,801 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,084 |
| Countries with the Longest Perimeter | 0 | - | 4.83 | 64,964 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,490 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,519 |
| Tallest Countries North to South | 0 | - | 4.79 | 93,244 |
| Widest Countries East to West | 0 | - | 4.90 | 109,240 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 65,295 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 75,889 |
| Countries by Net Migration | 0 | - | 4.57 | 57,944 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,767 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 40,997 |
| Countries with the Most Murders | 0 | - | 4.51 | 101,487 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,121 |
| Country Chain | 0 | - | 4.92 | 156,489 |
| Olympic Host Countries | 0 | - | 4.98 | 140,821 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,670 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,116 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,134 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,644 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,311 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 136,964 |
| Every Country Shape | 0 | - | 4.99 | 312,723 |
| European Countries with One Border | 0 | - | 4.95 | 135,017 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,873,688 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,065 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,251 |
| Countries with Megacities | 0 | - | 4.99 | 175,161 |
| Every European Country Shape | 0 | - | 4.94 | 152,284 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,018 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,891 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,963 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,777 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 152,527 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,641,952 |
| Countries of the Middle East | 0 | - | 4.96 | 147,960 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,330 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,488 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 105,901 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,563 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,295 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,793 |
| Most Populous Countries by Year | 0 | - | 4.77 | 78,890 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,325 |
| Coldest Countries | 0 | - | 4.97 | 99,864 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,598 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,138 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,507 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,480 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.56 | 45,536 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 124,877 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,000 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,277 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,365 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,227 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,893 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 187,661 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.67 | 14,112 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 53,926 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,419 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,154 |
| Countries by Wealth per Capita | 0 | - | 4.54 | 52,786 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,227 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,611 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,297 |
| Countries by Milk Production | 0 | - | 4.49 | 17,902 |
| Countries with the Most Total Precipitation | 0 | - | 4.73 | 48,332 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,224 |
