| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,204,750 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 736,729 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,897 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,220 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 180,079 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,167,802 |
| Biggest Countries by Area | 0 | - | 4.99 | 828,956 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,849 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,903 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,817 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,479 |
| Island Countries Quiz | 0 | - | 4.99 | 577,160 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,431 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,131 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,674 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,049 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,892 |
| Countries That Border Russia | 0 | - | 4.98 | 368,216 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,538 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,593 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,678 |
| Islands by Country #1 | 0 | - | 4.86 | 149,465 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,082 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,496 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,334 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,342 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,779 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,084 |
| One Border Countries | 0 | - | 4.98 | 359,186 |
| Countries by Official Language | 0 | - | 4.93 | 142,148 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,900 |
| EU Countries Quiz | 0 | - | 4.99 | 207,005 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,474,333 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,253,497 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,472 |
| Countries that Start with A | 0 | - | 4.96 | 1,630,882 |
| Countries that Start with B | 0 | - | 4.94 | 1,768,444 |
| Countries that Start with C | 0 | - | 4.95 | 1,401,269 |
| Countries that Start with D | 0 | - | 4.96 | 464,188 |
| Countries that Start with E | 0 | - | 4.93 | 1,033,494 |
| Countries that Start with G | 0 | - | 4.95 | 1,130,992 |
| Countries that Start with H | 0 | - | 4.93 | 391,173 |
| Countries that Start with I | 0 | - | 4.90 | 977,426 |
| Countries that Start with J | 0 | - | 4.96 | 394,478 |
| Countries that Start with K | 0 | - | 4.94 | 572,651 |
| Countries that Start with L | 0 | - | 4.98 | 814,200 |
| Countries that Start with N | 0 | - | 4.90 | 835,353 |
| Countries that Start with P | 0 | - | 4.94 | 923,279 |
| Countries that Start with R | 0 | - | 4.42 | 300,307 |
| Countries that Start with S | 0 | - | 4.96 | 1,357,604 |
| Countries that Start with T | 0 | - | 4.89 | 759,634 |
| Countries that Start with U | 0 | - | 4.97 | 685,375 |
| Countries that Start with V | 0 | - | 4.97 | 456,604 |
| Countries that Start with F | 0 | - | 4.76 | 424,510 |
| Countries that Start with M | 0 | - | 4.95 | 1,061,276 |
| Countries that Border China | 0 | - | 4.97 | 212,137 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.66 | 242,816 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,509 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,105 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,897 |
| Countries in World War I | 0 | - | 4.91 | 182,988 |
| Countries with Four Letters | 0 | - | 4.99 | 321,320 |
| Countries of Africa | 0 | - | 5.00 | 1,736,719 |
| Countries of South America | 0 | - | 5.00 | 624,367 |
| Countries of North America Quiz | 0 | - | 5.00 | 707,738 |
| Countries of Oceania | 0 | - | 5.00 | 713,883 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,379 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,987 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,509 |
| Countries Bordering France | 0 | - | 4.90 | 309,345 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,791 |
| Countries Bordering Germany | 0 | - | 4.99 | 292,749 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,397 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,158 |
| Top Movie Producing Countries | 0 | - | 4.67 | 33,529 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,331 |
| Countries in their Native Language | 0 | - | 4.97 | 149,743 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,900 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,398 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,938 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,668 |
| Independence from Whom | 0 | - | 4.99 | 152,996 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.52 | 144,969 |
| Countries with Z | 0 | - | 4.99 | 223,128 |
| "Land" Countries | 0 | - | 4.98 | 265,127 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,645 |
| European Countries by Clue | 0 | - | 4.94 | 154,486 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,610 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 217,491 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,455 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,873 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,925 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,117 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,499 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 83,912 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,412 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,606 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,431 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 97,151 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,901 |
| Countries that Catch the Most Fish | 0 | - | 4.86 | 90,244 |
| Most Expensive Countries | 0 | - | 4.05 | 104,713 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,658 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 135,554 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,739 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,271 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,973 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,510 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,548 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,897 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,423 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,287 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,641 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,358 |
| Countries with the Most Muslims | 0 | - | 4.92 | 119,075 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,424 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,410 |
| Countries Producing the Most Oranges | 0 | - | 4.52 | 24,818 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,734 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,820 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,693 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,114 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,386 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,330,937 |
| Countries That End in Y | 0 | - | 4.89 | 148,479 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 29,071 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 163,149 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,918 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,436 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,826 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,736 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,661 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 173,091 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,369 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 65,080 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,779 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 143,788 |
| Tallest Countries North to South | 0 | - | 4.79 | 93,360 |
| Widest Countries East to West | 0 | - | 4.90 | 109,387 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.80 | 65,414 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 76,007 |
| Countries by Net Migration | 0 | - | 4.57 | 58,138 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,878 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 41,069 |
| Countries with the Most Murders | 0 | - | 4.52 | 101,631 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,291 |
| Country Chain | 0 | - | 4.92 | 156,741 |
| Olympic Host Countries | 0 | - | 4.98 | 141,091 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 997,907 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,228 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,242 |
| Poorest Countries with Exceptions | 0 | - | 4.53 | 89,780 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,663 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 137,179 |
| Every Country Shape | 0 | - | 4.99 | 313,815 |
| European Countries with One Border | 0 | - | 4.95 | 135,245 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,881,623 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,400 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,676 |
| Countries with Megacities | 0 | - | 4.99 | 176,038 |
| Every European Country Shape | 0 | - | 4.94 | 152,626 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,281 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,368 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,325 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 143,051 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 153,188 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,649,143 |
| Countries of the Middle East | 0 | - | 4.96 | 148,401 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.93 | 212,552 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,590 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 106,154 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,734 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 142,992 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,420 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,106 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,590 |
| Coldest Countries | 0 | - | 4.97 | 100,519 |
| Countries with the Highest Murder Rate | 0 | - | 4.44 | 53,671 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,529 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,828 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,651 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.57 | 45,624 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 125,041 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,061 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,457 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,529 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,610 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,332 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 188,382 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.67 | 14,186 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 54,106 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,543 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,220 |
| Countries by Wealth per Capita | 0 | - | 4.55 | 52,869 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,310 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,001 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,697 |
| Countries by Milk Production | 0 | - | 4.49 | 17,990 |
| Countries with the Most Total Precipitation | 0 | - | 4.74 | 48,423 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,577 |
