| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,298,548 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 738,184 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,384 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,533 |
| Country Shape Quiz #4 | 0 | - | 4.91 | 180,305 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,635 |
| Biggest Countries by Area | 0 | - | 4.99 | 830,355 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,981 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 148,263 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,950 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,917 |
| Island Countries Quiz | 0 | - | 4.99 | 578,021 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,728 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,303 |
| Majority Muslim Countries | 0 | - | 4.96 | 282,064 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,541 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,266 |
| Countries That Border Russia | 0 | - | 4.98 | 368,953 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,926 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,832 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,939 |
| Islands by Country #1 | 0 | - | 4.86 | 149,642 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,420 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,682 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,554 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,546 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,144 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,463 |
| One Border Countries | 0 | - | 4.98 | 359,939 |
| Countries by Official Language | 0 | - | 4.93 | 142,310 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,188 |
| EU Countries Quiz | 0 | - | 4.99 | 207,314 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,484,441 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,257,897 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,639 |
| Countries that Start with A | 0 | - | 4.96 | 1,634,596 |
| Countries that Start with B | 0 | - | 4.94 | 1,772,152 |
| Countries that Start with C | 0 | - | 4.95 | 1,404,162 |
| Countries that Start with D | 0 | - | 4.97 | 465,707 |
| Countries that Start with E | 0 | - | 4.93 | 1,035,817 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,674 |
| Countries that Start with H | 0 | - | 4.93 | 392,432 |
| Countries that Start with I | 0 | - | 4.91 | 979,391 |
| Countries that Start with J | 0 | - | 4.96 | 395,753 |
| Countries that Start with K | 0 | - | 4.95 | 574,313 |
| Countries that Start with L | 0 | - | 4.98 | 816,062 |
| Countries that Start with N | 0 | - | 4.90 | 837,540 |
| Countries that Start with P | 0 | - | 4.94 | 925,400 |
| Countries that Start with R | 0 | - | 4.42 | 301,312 |
| Countries that Start with S | 0 | - | 4.96 | 1,360,686 |
| Countries that Start with T | 0 | - | 4.89 | 761,301 |
| Countries that Start with U | 0 | - | 4.97 | 686,884 |
| Countries that Start with V | 0 | - | 4.97 | 457,654 |
| Countries that Start with F | 0 | - | 4.77 | 425,784 |
| Countries that Start with M | 0 | - | 4.95 | 1,063,570 |
| Countries that Border China | 0 | - | 4.97 | 212,477 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.65 | 243,661 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,663 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,273 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 179,035 |
| Countries in World War I | 0 | - | 4.91 | 183,312 |
| Countries with Four Letters | 0 | - | 4.99 | 321,853 |
| Countries of Africa | 0 | - | 5.00 | 1,742,463 |
| Countries of South America | 0 | - | 5.00 | 626,526 |
| Countries of North America Quiz | 0 | - | 5.00 | 710,118 |
| Countries of Oceania | 0 | - | 5.00 | 716,478 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,664 |
| Countries with the Most Exports | 0 | - | 4.96 | 112,122 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,769 |
| Countries Bordering France | 0 | - | 4.90 | 309,906 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 200,044 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,318 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,573 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,442 |
| Top Movie Producing Countries | 0 | - | 4.67 | 33,622 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,638 |
| Countries in their Native Language | 0 | - | 4.97 | 149,923 |
| Countries by Clue #1 | 0 | - | 4.89 | 196,168 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,645 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 158,129 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 127,034 |
| Independence from Whom | 0 | - | 4.99 | 153,212 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.52 | 145,100 |
| Countries with Z | 0 | - | 4.99 | 223,401 |
| "Land" Countries | 0 | - | 4.98 | 265,535 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,778 |
| European Countries by Clue | 0 | - | 4.94 | 154,716 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,756 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,290 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,682 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,281 |
| Countries by Oil Consumption | 0 | - | 4.95 | 104,032 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,307 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,647 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 84,006 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,508 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,712 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,608 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 97,598 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 137,069 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,382 |
| Most Expensive Countries | 0 | - | 4.05 | 104,751 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,712 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 135,821 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,061 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,471 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 73,103 |
| Countries With the Most Languages | 0 | - | 4.90 | 151,028 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,695 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,119 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,630 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,864 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,994 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,669 |
| Countries with the Most Muslims | 0 | - | 4.92 | 119,240 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,509 |
| Countries Producing the Most Oranges | 0 | - | 4.52 | 24,873 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,374 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 137,145 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,803 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,428 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,445 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,340,490 |
| Countries That End in Y | 0 | - | 4.89 | 148,697 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 29,109 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 163,387 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 144,175 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,669 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 169,117 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 225,058 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,894 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 173,364 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,625 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 65,191 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 144,018 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 143,988 |
| Tallest Countries North to South | 0 | - | 4.79 | 93,459 |
| Widest Countries East to West | 0 | - | 4.90 | 109,510 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.80 | 65,523 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 76,100 |
| Countries by Net Migration | 0 | - | 4.58 | 58,251 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,969 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 41,139 |
| Countries with the Most Murders | 0 | - | 4.52 | 101,722 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,412 |
| Country Chain | 0 | - | 4.92 | 157,138 |
| Olympic Host Countries | 0 | - | 4.98 | 141,301 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 999,807 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,290 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,289 |
| Poorest Countries with Exceptions | 0 | - | 4.53 | 89,857 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,978 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 137,398 |
| Every Country Shape | 0 | - | 4.99 | 314,602 |
| European Countries with One Border | 0 | - | 4.95 | 135,446 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,888,095 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,594 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 218,054 |
| Countries with Megacities | 0 | - | 4.99 | 176,395 |
| Every European Country Shape | 0 | - | 4.94 | 152,867 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,533 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,763 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,699 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 143,295 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 153,766 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,655,563 |
| Countries of the Middle East | 0 | - | 4.96 | 149,010 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 215,070 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,696 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 106,333 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,872 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 144,049 |
| One Country By Letter By Continent | 0 | - | 4.99 | 37,019 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,454 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,822 |
| Coldest Countries | 0 | - | 4.97 | 100,696 |
| Countries with the Highest Murder Rate | 0 | - | 4.44 | 53,729 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,837 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 144,098 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,798 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.64 | 45,697 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 125,181 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,095 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,578 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,653 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,941 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,650 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 188,978 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.68 | 14,232 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 54,195 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,627 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,280 |
| Countries by Wealth per Capita | 0 | - | 4.56 | 52,931 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,376 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,313 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,817 |
| Countries by Milk Production | 0 | - | 4.49 | 18,045 |
| Countries with the Most Total Precipitation | 0 | - | 4.74 | 48,498 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,863 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,682 |
