| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 33,941,764 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 732,466 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 342,479 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,309 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,348 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,162,142 |
| Biggest Countries by Area | 0 | - | 4.99 | 824,775 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,369 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,572 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,134 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,283 |
| Island Countries Quiz | 0 | - | 4.99 | 574,470 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,268 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,347 |
| Majority Muslim Countries | 0 | - | 4.96 | 280,498 |
| Countries with the Most Borders | 0 | - | 4.96 | 316,631 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 351,701 |
| Countries That Border Russia | 0 | - | 4.98 | 366,314 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,025 |
| Countries and Languages Quiz | 0 | - | 4.86 | 214,850 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,436 |
| Islands by Country #1 | 0 | - | 4.86 | 148,639 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 285,620 |
| Monarchies of the World | 0 | - | 4.91 | 130,870 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 171,951 |
| Countries by Borders #1 | 0 | - | 5.00 | 153,781 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,666 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 305,533 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 299,994 |
| One Border Countries | 0 | - | 4.98 | 357,036 |
| Countries by Official Language | 0 | - | 4.93 | 141,643 |
| NATO Countries Quiz | 0 | - | 4.97 | 200,956 |
| EU Countries Quiz | 0 | - | 4.99 | 206,115 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,444,593 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,240,676 |
| Countries that Start with A | 0 | - | 4.96 | 1,619,604 |
| Countries that Start with B | 0 | - | 4.94 | 1,757,100 |
| Countries that Start with C | 0 | - | 4.95 | 1,391,986 |
| Countries that Start with D | 0 | - | 4.96 | 459,583 |
| Countries that Start with E | 0 | - | 4.93 | 1,026,305 |
| Countries that Start with G | 0 | - | 4.95 | 1,123,364 |
| Countries that Start with H | 0 | - | 4.92 | 387,202 |
| Countries that Start with I | 0 | - | 4.90 | 971,188 |
| Countries that Start with J | 0 | - | 4.96 | 390,502 |
| Countries that Start with K | 0 | - | 4.94 | 567,177 |
| Countries that Start with L | 0 | - | 4.98 | 808,480 |
| Countries that Start with N | 0 | - | 4.90 | 829,711 |
| Countries that Start with P | 0 | - | 4.94 | 916,814 |
| Countries that Start with R | 0 | - | 4.40 | 297,079 |
| Countries that Start with S | 0 | - | 4.96 | 1,348,720 |
| Countries that Start with T | 0 | - | 4.88 | 754,362 |
| Countries that Start with U | 0 | - | 4.97 | 680,643 |
| Countries that Start with V | 0 | - | 4.97 | 453,425 |
| Countries that Start with F | 0 | - | 4.74 | 420,373 |
| Countries that Start with M | 0 | - | 4.95 | 1,054,547 |
| Countries that Border China | 0 | - | 4.97 | 210,976 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.73 | 237,245 |
| Top Crude Oil Producing Countries | 0 | - | 4.82 | 144,660 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,316 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,205 |
| Countries in World War I | 0 | - | 4.92 | 181,880 |
| Countries with Four Letters | 0 | - | 4.99 | 319,735 |
| Countries of Africa | 0 | - | 5.00 | 1,719,341 |
| Countries of South America | 0 | - | 5.00 | 617,759 |
| Countries of North America Quiz | 0 | - | 5.00 | 700,577 |
| Countries of Oceania | 0 | - | 5.00 | 706,526 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 154,674 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,284 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,499 |
| Countries Bordering France | 0 | - | 4.90 | 307,822 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 198,726 |
| Countries Bordering Germany | 0 | - | 4.99 | 290,881 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 130,958 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,278 |
| Top Movie Producing Countries | 0 | - | 4.66 | 33,213 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,389 |
| Countries in their Native Language | 0 | - | 4.97 | 149,162 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,139 |
| Countries with Five Letters Quiz | 0 | - | 4.93 | 191,631 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,281 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,139 |
| Independence from Whom | 0 | - | 4.99 | 152,322 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.49 | 144,554 |
| Countries with Z | 0 | - | 4.99 | 222,282 |
| "Land" Countries | 0 | - | 4.98 | 241,002 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,083 |
| European Countries by Clue | 0 | - | 4.95 | 153,957 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,061 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 201,988 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 172,465 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 245,662 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,316 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,474 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,017 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 83,639 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,077 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,220 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 155,873 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 80,864 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,343 |
| Countries that Catch the Most Fish | 0 | - | 4.84 | 89,907 |
| Most Expensive Countries | 0 | - | 4.05 | 104,567 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,456 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 134,851 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,358 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 147,657 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,566 |
| Countries With the Most Languages | 0 | - | 4.89 | 149,529 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,020 |
| Countries Closest to Canada | 0 | - | 4.93 | 155,907 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 138,394 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,272 |
| Countries Closest to Spain | 0 | - | 4.96 | 169,512 |
| Countries Ending in "IA" | 0 | - | 4.99 | 149,405 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,579 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,159 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,146 |
| Countries Producing the Most Oranges | 0 | - | 4.52 | 24,642 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 340,403 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 135,818 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,388 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,235 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,177 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,300,463 |
| Countries That End in Y | 0 | - | 4.88 | 147,755 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 28,916 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,365 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 142,944 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 132,500 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 167,959 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 223,786 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 149,652 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,261 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 133,629 |
| Countries with the Longest Perimeter | 0 | - | 4.82 | 64,775 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,042 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 143,141 |
| Tallest Countries North to South | 0 | - | 4.78 | 93,040 |
| Widest Countries East to West | 0 | - | 4.90 | 108,992 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 65,120 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 75,680 |
| Countries by Net Migration | 0 | - | 4.48 | 53,714 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,596 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 40,882 |
| Countries with the Most Murders | 0 | - | 4.51 | 101,279 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 73,834 |
| Country Chain | 0 | - | 4.92 | 156,036 |
| Olympic Host Countries | 0 | - | 4.98 | 140,343 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 992,360 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 61,970 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,015 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,460 |
| World Map without 12 Countries | 0 | - | 4.96 | 277,747 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 136,602 |
| Every Country Shape | 0 | - | 4.99 | 311,108 |
| European Countries with One Border | 0 | - | 4.95 | 134,643 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,859,353 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 143,637 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 216,575 |
| Countries with Megacities | 0 | - | 4.99 | 157,990 |
| Every European Country Shape | 0 | - | 4.94 | 151,681 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 164,429 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,011 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,014 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,075 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 151,612 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,631,287 |
| Countries of the Middle East | 0 | - | 4.96 | 147,276 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.93 | 190,378 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,313 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 105,602 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,305 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 136,846 |
| One Country By Letter By Continent | 0 | - | 4.99 | 34,642 |
| Most Populous Countries by Year | 0 | - | 4.77 | 78,518 |
| Largest Countries with No Borders | 0 | - | 4.97 | 162,881 |
| Coldest Countries | 0 | - | 4.97 | 99,601 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,465 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,468 |
| Top 10 Coldest European Countries | 0 | - | 4.92 | 143,017 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,200 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.57 | 45,426 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.84 | 124,607 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 41,910 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,022 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,100 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 170,586 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,140 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 186,510 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.65 | 14,044 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 53,746 |
| Countries by Contribution to UN Budget | 0 | - | 4.89 | 61,256 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,056 |
| Countries by Wealth per Capita | 0 | - | 4.55 | 52,653 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,112 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 158,994 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,095 |
| Countries by Milk Production | 0 | - | 4.54 | 17,763 |
| Countries with the Most Total Precipitation | 0 | - | 4.73 | 48,209 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,693 |
