| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,306,712 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 738,298 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,416 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,550 |
| Country Shape Quiz #4 | 0 | - | 4.91 | 180,319 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,768 |
| Biggest Countries by Area | 0 | - | 4.99 | 830,442 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,987 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 148,271 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,959 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,958 |
| Island Countries Quiz | 0 | - | 4.99 | 578,076 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,313 |
| Majority Muslim Countries | 0 | - | 4.96 | 282,100 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,576 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,298 |
| Countries That Border Russia | 0 | - | 4.98 | 369,008 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,936 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,857 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,960 |
| Islands by Country #1 | 0 | - | 4.86 | 149,652 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,451 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,698 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,570 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,558 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,169 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,483 |
| One Border Countries | 0 | - | 4.98 | 360,001 |
| Countries by Official Language | 0 | - | 4.93 | 142,320 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,214 |
| EU Countries Quiz | 0 | - | 4.99 | 207,336 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,485,259 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,258,315 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,657 |
| Countries that Start with A | 0 | - | 4.96 | 1,634,838 |
| Countries that Start with B | 0 | - | 4.94 | 1,772,383 |
| Countries that Start with C | 0 | - | 4.95 | 1,404,371 |
| Countries that Start with D | 0 | - | 4.97 | 465,799 |
| Countries that Start with E | 0 | - | 4.93 | 1,035,975 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,843 |
| Countries that Start with H | 0 | - | 4.93 | 392,512 |
| Countries that Start with I | 0 | - | 4.91 | 979,540 |
| Countries that Start with J | 0 | - | 4.96 | 395,832 |
| Countries that Start with K | 0 | - | 4.95 | 574,439 |
| Countries that Start with L | 0 | - | 4.98 | 816,184 |
| Countries that Start with N | 0 | - | 4.90 | 837,664 |
| Countries that Start with P | 0 | - | 4.94 | 925,533 |
| Countries that Start with R | 0 | - | 4.42 | 301,371 |
| Countries that Start with S | 0 | - | 4.96 | 1,360,859 |
| Countries that Start with T | 0 | - | 4.89 | 761,406 |
| Countries that Start with U | 0 | - | 4.97 | 686,971 |
| Countries that Start with V | 0 | - | 4.97 | 457,707 |
| Countries that Start with F | 0 | - | 4.77 | 425,861 |
| Countries that Start with M | 0 | - | 4.95 | 1,063,717 |
| Countries that Border China | 0 | - | 4.97 | 212,502 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.65 | 243,699 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,674 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,284 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 179,050 |
| Countries in World War I | 0 | - | 4.91 | 183,340 |
| Countries with Four Letters | 0 | - | 4.99 | 321,895 |
| Countries of Africa | 0 | - | 5.00 | 1,742,922 |
| Countries of South America | 0 | - | 5.00 | 626,751 |
| Countries of North America Quiz | 0 | - | 5.00 | 710,372 |
| Countries of Oceania | 0 | - | 5.00 | 716,652 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,681 |
| Countries with the Most Exports | 0 | - | 4.96 | 112,135 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,793 |
| Countries Bordering France | 0 | - | 4.90 | 309,939 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 200,062 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,352 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,581 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,464 |
| Top Movie Producing Countries | 0 | - | 4.67 | 33,631 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,652 |
| Countries in their Native Language | 0 | - | 4.97 | 149,933 |
| Countries by Clue #1 | 0 | - | 4.89 | 196,189 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,653 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 158,147 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 127,047 |
| Independence from Whom | 0 | - | 4.99 | 153,228 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.52 | 145,114 |
| Countries with Z | 0 | - | 4.99 | 223,427 |
| "Land" Countries | 0 | - | 4.98 | 265,559 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,788 |
| European Countries by Clue | 0 | - | 4.94 | 154,729 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,767 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,325 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,692 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,314 |
| Countries by Oil Consumption | 0 | - | 4.95 | 104,042 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,323 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,660 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 84,010 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,516 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,721 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,624 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 97,620 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 137,078 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,391 |
| Most Expensive Countries | 0 | - | 4.05 | 104,756 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,716 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 135,834 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,096 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,482 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 73,112 |
| Countries With the Most Languages | 0 | - | 4.90 | 151,040 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,702 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,134 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,646 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,881 |
| Countries Closest to Spain | 0 | - | 4.96 | 171,012 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,686 |
| Countries with the Most Muslims | 0 | - | 4.92 | 119,249 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,515 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,489 |
| Countries Producing the Most Oranges | 0 | - | 4.52 | 24,875 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,415 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 137,164 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,809 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,443 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,451 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,341,222 |
| Countries That End in Y | 0 | - | 4.89 | 148,708 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 29,113 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 163,405 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 144,188 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,678 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 169,139 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 225,086 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,910 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 173,394 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,636 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 65,207 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 144,032 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 143,995 |
| Tallest Countries North to South | 0 | - | 4.79 | 93,464 |
| Widest Countries East to West | 0 | - | 4.90 | 109,520 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.80 | 65,531 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 76,107 |
| Countries by Net Migration | 0 | - | 4.58 | 58,260 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,975 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 41,143 |
| Countries with the Most Murders | 0 | - | 4.52 | 101,729 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,419 |
| Country Chain | 0 | - | 4.92 | 157,301 |
| Olympic Host Countries | 0 | - | 4.98 | 141,312 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 999,996 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,298 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,290 |
| Poorest Countries with Exceptions | 0 | - | 4.53 | 89,866 |
| World Map without 12 Countries | 0 | - | 4.96 | 279,010 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 137,408 |
| Every Country Shape | 0 | - | 4.99 | 314,662 |
| European Countries with One Border | 0 | - | 4.95 | 135,460 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,888,599 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,608 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 218,082 |
| Countries with Megacities | 0 | - | 4.99 | 176,415 |
| Every European Country Shape | 0 | - | 4.94 | 152,889 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,549 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,796 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,722 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 143,311 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 153,804 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,655,985 |
| Countries of the Middle East | 0 | - | 4.96 | 149,041 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 215,140 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,703 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 106,349 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,880 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 144,103 |
| One Country By Letter By Continent | 0 | - | 4.99 | 37,068 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,468 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,847 |
| Coldest Countries | 0 | - | 4.97 | 100,705 |
| Countries with the Highest Murder Rate | 0 | - | 4.44 | 53,735 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,863 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 144,108 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,804 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.64 | 45,704 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 125,192 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,099 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,583 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,661 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,964 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,673 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 189,035 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.68 | 14,234 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 54,206 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,635 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,285 |
| Countries by Wealth per Capita | 0 | - | 4.56 | 52,939 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,379 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,346 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,822 |
| Countries by Milk Production | 0 | - | 4.49 | 18,048 |
| Countries with the Most Total Precipitation | 0 | - | 4.74 | 48,502 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,886 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,696 |
