| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,524,938 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 741,662 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 345,587 |
| Country Shape Quiz #3 | 0 | - | 4.93 | 247,277 |
| Country Shape Quiz #4 | 0 | - | 4.91 | 180,855 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,174,159 |
| Biggest Countries by Area | 0 | - | 4.99 | 833,500 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 164,306 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 148,491 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 152,263 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 296,843 |
| Island Countries Quiz | 0 | - | 4.99 | 580,082 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 295,360 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,669 |
| Majority Muslim Countries | 0 | - | 4.96 | 282,965 |
| Countries with the Most Borders | 0 | - | 4.96 | 319,430 |
| Countries with the Longest Coastlines | 0 | - | 4.86 | 354,193 |
| Countries That Border Russia | 0 | - | 4.98 | 370,404 |
| Regions of Countries #1 | 0 | - | 4.96 | 138,288 |
| Countries and Languages Quiz | 0 | - | 4.86 | 216,683 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 256,556 |
| Islands by Country #1 | 0 | - | 4.86 | 150,042 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 288,259 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 173,066 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,947 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 206,039 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 308,041 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 302,186 |
| One Border Countries | 0 | - | 4.98 | 361,599 |
| Countries by Official Language | 0 | - | 4.93 | 142,846 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,901 |
| EU Countries Quiz | 0 | - | 4.99 | 208,018 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,508,706 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,268,084 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 132,018 |
| Countries that Start with A | 0 | - | 4.96 | 1,643,269 |
| Countries that Start with B | 0 | - | 4.94 | 1,780,920 |
| Countries that Start with C | 0 | - | 4.95 | 1,410,893 |
| Countries that Start with D | 0 | - | 4.96 | 469,102 |
| Countries that Start with E | 0 | - | 4.93 | 1,041,117 |
| Countries that Start with G | 0 | - | 4.95 | 1,139,496 |
| Countries that Start with H | 0 | - | 4.93 | 395,285 |
| Countries that Start with I | 0 | - | 4.91 | 984,205 |
| Countries that Start with J | 0 | - | 4.96 | 398,647 |
| Countries that Start with K | 0 | - | 4.95 | 578,187 |
| Countries that Start with L | 0 | - | 4.98 | 820,360 |
| Countries that Start with N | 0 | - | 4.90 | 841,852 |
| Countries that Start with P | 0 | - | 4.94 | 930,096 |
| Countries that Start with R | 0 | - | 4.40 | 303,673 |
| Countries that Start with S | 0 | - | 4.96 | 1,367,467 |
| Countries that Start with T | 0 | - | 4.89 | 765,463 |
| Countries that Start with U | 0 | - | 4.97 | 690,368 |
| Countries that Start with V | 0 | - | 4.97 | 459,958 |
| Countries that Start with F | 0 | - | 4.77 | 428,772 |
| Countries that Start with M | 0 | - | 4.95 | 1,068,756 |
| Countries that Border China | 0 | - | 4.97 | 213,105 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.65 | 244,639 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,974 |
| Countries that Produce the Most Wine | 0 | - | 4.89 | 165,686 |
| Countries by Alcohol Consumption | 0 | - | 4.37 | 179,508 |
| Countries in World War I | 0 | - | 4.91 | 184,215 |
| Countries with Four Letters | 0 | - | 4.99 | 323,148 |
| Countries of Africa | 0 | - | 5.00 | 1,756,515 |
| Countries of South America | 0 | - | 5.00 | 632,044 |
| Countries of North America Quiz | 0 | - | 5.00 | 715,998 |
| Countries of Oceania | 0 | - | 5.00 | 722,276 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 156,236 |
| Countries with the Most Exports | 0 | - | 4.96 | 112,438 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 207,329 |
| Countries Bordering France | 0 | - | 4.90 | 311,025 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 200,594 |
| Countries Bordering Germany | 0 | - | 4.99 | 294,416 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,928 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 254,223 |
| Top Movie Producing Countries | 0 | - | 4.68 | 33,848 |
| Countries of the Soviet Union | 0 | - | 4.99 | 147,306 |
| Countries in their Native Language | 0 | - | 4.97 | 150,415 |
| Countries by Clue #1 | 0 | - | 4.89 | 196,887 |
| Countries with Five Letters Quiz | 0 | - | 4.93 | 193,260 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 158,642 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 127,475 |
| Independence from Whom | 0 | - | 4.99 | 162,092 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.52 | 145,406 |
| Countries with Z | 0 | - | 4.99 | 224,201 |
| "Land" Countries | 0 | - | 4.98 | 266,841 |
| Largest Economies in 2050 | 0 | - | 4.90 | 89,096 |
| European Countries by Clue | 0 | - | 4.94 | 155,338 |
| Countries with Letters Missing | 0 | - | 4.97 | 144,125 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 219,234 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 174,234 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 248,260 |
| Countries by Oil Consumption | 0 | - | 4.96 | 104,326 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,990 |
| Countries by Airline Passengers | 0 | - | 4.92 | 41,922 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 84,200 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,796 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,942 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 157,077 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 98,109 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 137,477 |
| Countries that Catch the Most Fish | 0 | - | 4.86 | 90,645 |
| Most Expensive Countries | 0 | - | 4.05 | 104,837 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.52 | 31,826 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 136,829 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,918 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,991 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 73,407 |
| Countries With the Most Languages | 0 | - | 4.90 | 151,701 |
| Countries Closest to Australia | 0 | - | 4.99 | 133,045 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,561 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 142,099 |
| Countries Closest to Italy | 0 | - | 4.97 | 149,525 |
| Countries Closest to Spain | 0 | - | 4.96 | 171,686 |
| Countries Ending in "IA" | 0 | - | 4.99 | 151,479 |
| Countries with the Most Muslims | 0 | - | 4.92 | 119,616 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,691 |
| Countries Producing the Most Oranges | 0 | - | 4.53 | 25,010 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 345,019 |
| Top Five Countries By Category #2 | 0 | - | 4.90 | 137,867 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 72,036 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 195,247 |
| Countries with the Most Domestic Camels | 0 | - | 4.90 | 34,648 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,363,439 |
| Countries That End in Y | 0 | - | 4.89 | 149,238 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 29,212 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 163,936 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 144,755 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 134,213 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 169,764 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 225,714 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 151,376 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 174,024 |
| Five Most Guessed Countries by Continent | 0 | - | 4.94 | 135,172 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 65,419 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 144,570 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 144,419 |
| Tallest Countries North to South | 0 | - | 4.80 | 93,673 |
| Widest Countries East to West | 0 | - | 4.90 | 110,037 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.81 | 65,704 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 76,333 |
| Countries by Net Migration | 0 | - | 4.57 | 58,463 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 56,165 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.57 | 41,270 |
| Countries with the Most Murders | 0 | - | 4.52 | 102,022 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,693 |
| Country Chain | 0 | - | 4.92 | 157,951 |
| Olympic Host Countries | 0 | - | 4.98 | 141,818 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 1,004,795 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,446 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,420 |
| Poorest Countries with Exceptions | 0 | - | 4.53 | 90,049 |
| World Map without 12 Countries | 0 | - | 4.96 | 279,715 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 137,821 |
| Every Country Shape | 0 | - | 4.99 | 316,614 |
| European Countries with One Border | 0 | - | 4.95 | 135,893 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,906,344 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 145,050 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 218,876 |
| Countries with Megacities | 0 | - | 4.99 | 177,189 |
| Every European Country Shape | 0 | - | 4.94 | 153,504 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 166,133 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 171,773 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 169,735 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 143,852 |
| All Countries of the World by Area with Hints | 0 | - | 4.96 | 154,967 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,669,845 |
| Countries of the Middle East | 0 | - | 4.96 | 149,814 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 216,665 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,936 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 107,017 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 76,196 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.95 | 145,501 |
| One Country By Letter By Continent | 0 | - | 4.99 | 38,272 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,870 |
| Largest Countries with No Borders | 0 | - | 4.97 | 164,362 |
| Coldest Countries | 0 | - | 4.97 | 101,074 |
| Countries with the Highest Murder Rate | 0 | - | 4.44 | 53,888 |
| Countries of Europe After World War II | 0 | - | 4.97 | 144,679 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 144,640 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 86,179 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.64 | 45,837 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.86 | 125,699 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,205 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,817 |
| Countries with the Most Desert | 0 | - | 4.92 | 96,289 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 172,715 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 177,324 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 190,777 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.68 | 14,335 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 54,418 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,862 |
| Most Fragile Countries not in Africa | 0 | - | 4.43 | 40,295 |
| Countries by Wealth per Capita | 0 | - | 4.55 | 53,081 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,499 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 161,053 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.95 | 75,076 |
| Countries by Milk Production | 0 | - | 4.49 | 18,191 |
| Countries with the Most Total Precipitation | 0 | - | 4.74 | 48,623 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 143,531 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 91,224 |
