| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 36,591,412 |
| Country Shape Quiz #1 | 0 | - | 4.89 | 776,326 |
| Country Shape Quiz #2 | 0 | - | 4.92 | 357,152 |
| Country Shape Quiz #3 | 0 | - | 4.91 | 254,055 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 186,198 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,216,867 |
| Biggest Countries by Area | 0 | - | 4.99 | 865,933 |
| Countries with the Highest Life Expectancy | 0 | - | 4.80 | 167,794 |
| Countries with the Highest Obesity Rate | 0 | - | 4.41 | 151,091 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 155,662 |
| Spanish-Speaking Countries | 0 | - | 4.88 | 320,770 |
| Island Countries Quiz | 0 | - | 4.99 | 603,311 |
| Northernmost Countries | 0 | - | 4.98 | 303,102 |
| Southernmost Countries of the World | 0 | - | 4.99 | 187,319 |
| Majority Muslim Countries | 0 | - | 4.97 | 295,697 |
| Countries with the Most Borders | 0 | - | 4.97 | 330,559 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 364,471 |
| Countries That Border Russia | 0 | - | 4.97 | 397,686 |
| Regions of Countries #1 | 0 | - | 4.96 | 142,416 |
| Countries and Languages Quiz | 0 | - | 4.84 | 223,293 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 264,178 |
| Islands by Country #1 | 0 | - | 4.82 | 154,856 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 298,791 |
| Monarchies of the World | 0 | - | 4.92 | 145,951 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 177,213 |
| Countries by Borders #1 | 0 | - | 4.99 | 169,066 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 211,921 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 318,327 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 317,974 |
| One Border Countries | 0 | - | 4.97 | 379,425 |
| Countries by Official Language | 0 | - | 4.94 | 146,766 |
| NATO Countries Quiz | 0 | - | 4.98 | 210,086 |
| EU Countries Quiz | 0 | - | 4.99 | 214,368 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,724,374 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,365,324 |
| Countries that Start with A | 0 | - | 4.96 | 1,761,562 |
| Countries that Start with B | 0 | - | 4.92 | 1,900,346 |
| Countries that Start with C | 0 | - | 4.94 | 1,504,330 |
| Countries that Start with D | 0 | - | 4.95 | 522,829 |
| Countries that Start with E | 0 | - | 4.92 | 1,117,678 |
| Countries that Start with G | 0 | - | 4.94 | 1,225,892 |
| Countries that Start with H | 0 | - | 4.90 | 445,366 |
| Countries that Start with I | 0 | - | 4.90 | 1,059,048 |
| Countries that Start with J | 0 | - | 4.96 | 449,338 |
| Countries that Start with K | 0 | - | 4.93 | 620,732 |
| Countries that Start with L | 0 | - | 4.97 | 869,237 |
| Countries that Start with N | 0 | - | 4.88 | 891,458 |
| Countries that Start with P | 0 | - | 4.89 | 986,010 |
| Countries that Start with R | 0 | - | 4.40 | 330,505 |
| Countries that Start with S | 0 | - | 4.97 | 1,448,203 |
| Countries that Start with T | 0 | - | 4.83 | 810,658 |
| Countries that Start with U | 0 | - | 4.96 | 728,229 |
| Countries that Start with V | 0 | - | 4.96 | 486,850 |
| Countries that Start with F | 0 | - | 4.68 | 479,765 |
| Countries that Start with M | 0 | - | 4.94 | 1,130,899 |
| Countries that Border China | 0 | - | 4.96 | 219,853 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.59 | 258,475 |
| Top Crude Oil Producing Countries | 0 | - | 4.82 | 149,421 |
| Countries that Produce the Most Wine | 0 | - | 4.85 | 170,146 |
| Countries by Alcohol Consumption | 0 | - | 4.40 | 183,556 |
| Countries in World War I | 0 | - | 4.90 | 193,347 |
| Countries with Four Letters | 0 | - | 4.99 | 358,042 |
| Countries of Africa | 0 | - | 5.00 | 1,895,307 |
| Countries of South America | 0 | - | 5.00 | 695,413 |
| Countries of North America Quiz | 0 | - | 5.00 | 771,846 |
| Countries of Oceania | 0 | - | 5.00 | 778,133 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 161,709 |
| Countries with the Most Exports | 0 | - | 4.96 | 115,898 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 213,338 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 206,704 |
| Countries Bordering Germany | 0 | - | 4.98 | 308,279 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 135,838 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 275,037 |
| Countries of the Soviet Union | 0 | - | 4.98 | 156,550 |
| Countries in their Native Language | 0 | - | 4.97 | 155,031 |
| Countries by Clue #1 | 0 | - | 4.88 | 203,809 |
| Countries with Five Letters Quiz | 0 | - | 4.94 | 216,700 |
| Countries with Six Letters Quiz | 0 | - | 4.92 | 164,572 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 131,577 |
| Independence from Whom | 0 | - | 4.99 | 172,034 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.44 | 150,664 |
| Countries with Z | 0 | - | 4.98 | 231,047 |
| "Land" Countries | 0 | - | 4.98 | 275,592 |
| Largest Economies in 2050 | 0 | - | 4.89 | 92,720 |
| European Countries by Clue | 0 | - | 4.92 | 160,452 |
| Countries with Letters Missing | 0 | - | 4.97 | 148,139 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 225,650 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 179,654 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 257,842 |
| Countries by Oil Consumption | 0 | - | 4.95 | 107,156 |
| Most Populous Countries in 1900 | 0 | - | 4.88 | 152,828 |
| Countries by Airline Passengers | 0 | - | 4.92 | 45,090 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 86,095 |
| Most Populous Countries in 1950 | 0 | - | 4.45 | 66,371 |
| Top Olive Oil Producing Countries | 0 | - | 4.92 | 72,116 |
| Top 10 Diamond Producing Countries | 0 | - | 4.42 | 30,442 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 161,961 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.88 | 101,315 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 155,396 |
| Countries that Catch the Most Fish | 0 | - | 4.87 | 94,172 |
| Most Expensive Countries | 0 | - | 4.03 | 106,652 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.63 | 33,221 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 142,510 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 191,393 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 154,513 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 76,209 |
| Countries With the Most Languages | 0 | - | 4.89 | 159,007 |
| Countries Closest to Canada | 0 | - | 4.90 | 162,836 |
| Countries by First and Last Letter #1 | 0 | - | 4.98 | 147,491 |
| Countries Closest to Italy | 0 | - | 4.97 | 165,504 |
| Countries Closest to Spain | 0 | - | 4.96 | 179,645 |
| Countries Ending in "IA" | 0 | - | 4.99 | 158,188 |
| Countries with the Most Muslims | 0 | - | 4.90 | 123,683 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.94 | 83,698 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.80 | 67,448 |
| Countries Producing the Most Oranges | 0 | - | 4.56 | 26,261 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 360,300 |
| Top Five Countries By Category #2 | 0 | - | 4.92 | 145,083 |
| Countries with the Most Prisoners | 0 | - | 4.84 | 74,160 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 202,028 |
| Countries with the Most Domestic Camels | 0 | - | 4.85 | 36,219 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,605,652 |
| Countries That End in Y | 0 | - | 4.87 | 154,663 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.82 | 30,260 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 169,634 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 151,048 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 139,972 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 177,068 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 232,665 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.93 | 157,334 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.92 | 181,981 |
| Five Most Guessed Countries by Continent | 0 | - | 4.94 | 141,271 |
| Countries with the Longest Perimeter | 0 | - | 4.75 | 67,612 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 149,723 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 149,270 |
| Tallest Countries North to South | 0 | - | 4.76 | 105,315 |
| Widest Countries East to West | 0 | - | 4.90 | 113,613 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.84 | 67,719 |
| Countries with the Most Nobel Prizes | 0 | - | 4.85 | 78,619 |
| Countries by Net Migration | 0 | - | 4.60 | 60,295 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 58,120 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.60 | 42,652 |
| Countries with the Most Murders | 0 | - | 4.45 | 104,854 |
| Countries with the Most Millionaires | 0 | - | 4.76 | 77,149 |
| Country Chain | 0 | - | 4.91 | 164,946 |
| Olympic Host Countries | 0 | - | 4.98 | 150,507 |
| Countries Bordering "U" Countries | 0 | - | 4.58 | 4,015 |
| Countries with the Least Precipitation | 0 | - | 4.88 | 64,317 |
| Countries with the Most Precipitation | 0 | - | 4.70 | 46,885 |
| Poorest Countries with Exceptions | 0 | - | 4.47 | 92,408 |
| World Map without 12 Countries | 0 | - | 4.96 | 287,202 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 142,066 |
| Every Country Shape | 0 | - | 5.00 | 339,104 |
| European Countries with One Border | 0 | - | 4.95 | 140,875 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,061,203 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 150,551 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 228,879 |
| Countries with Megacities | 0 | - | 4.99 | 182,979 |
| Every European Country Shape | 0 | - | 4.93 | 159,847 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 172,389 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 182,643 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 178,198 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 149,960 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 143,187 |
| All Countries of the World by Area with Hints | 0 | - | 4.96 | 168,814 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,811,897 |
| Countries of the Middle East | 0 | - | 4.95 | 157,435 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 232,518 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 83,154 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 110,672 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 79,764 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.95 | 163,901 |
| One Country By Letter By Continent | 0 | - | 4.99 | 50,891 |
| Most Populous Countries by Year | 0 | - | 4.74 | 84,052 |
| Largest Countries with No Borders | 0 | - | 4.96 | 170,821 |
| Coldest Countries | 0 | - | 4.97 | 105,209 |
| Countries with the Highest Murder Rate | 0 | - | 4.63 | 69,313 |
| Countries of Europe After World War II | 0 | - | 4.97 | 154,229 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 151,735 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 89,570 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.62 | 47,355 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.86 | 128,677 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.48 | 43,261 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.94 | 67,474 |
| Countries with the Most Desert | 0 | - | 4.90 | 99,461 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 181,624 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 137,426 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 184,162 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 205,288 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.79 | 15,536 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 56,678 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 63,968 |
| Most Fragile Countries not in Africa | 0 | - | 4.42 | 54,329 |
| Countries by Wealth per Capita | 0 | - | 4.49 | 54,516 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.88 | 45,734 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 169,758 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 82,255 |
| Countries by Milk Production | 0 | - | 4.54 | 19,614 |
| Countries with the Most Total Precipitation | 0 | - | 4.70 | 50,258 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 162,868 |
