| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,003,700 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 733,412 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 342,789 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,501 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,496 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,163,435 |
| Biggest Countries by Area | 0 | - | 4.99 | 825,747 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,464 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,630 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,244 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,548 |
| Island Countries Quiz | 0 | - | 4.99 | 575,160 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,460 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,699 |
| Majority Muslim Countries | 0 | - | 4.96 | 280,783 |
| Countries with the Most Borders | 0 | - | 4.96 | 316,977 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 351,949 |
| Countries That Border Russia | 0 | - | 4.98 | 366,770 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,137 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,018 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,746 |
| Islands by Country #1 | 0 | - | 4.86 | 148,805 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 285,905 |
| Monarchies of the World | 0 | - | 4.91 | 130,953 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,060 |
| Countries by Borders #1 | 0 | - | 5.00 | 153,911 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,772 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 305,775 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,229 |
| One Border Countries | 0 | - | 4.98 | 357,542 |
| Countries by Official Language | 0 | - | 4.93 | 141,755 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,188 |
| EU Countries Quiz | 0 | - | 4.99 | 206,299 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,452,056 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,243,645 |
| Countries that Start with A | 0 | - | 4.96 | 1,622,312 |
| Countries that Start with B | 0 | - | 4.94 | 1,759,803 |
| Countries that Start with C | 0 | - | 4.95 | 1,394,425 |
| Countries that Start with D | 0 | - | 4.96 | 460,697 |
| Countries that Start with E | 0 | - | 4.93 | 1,028,025 |
| Countries that Start with G | 0 | - | 4.95 | 1,125,151 |
| Countries that Start with H | 0 | - | 4.92 | 388,124 |
| Countries that Start with I | 0 | - | 4.90 | 972,701 |
| Countries that Start with J | 0 | - | 4.96 | 391,418 |
| Countries that Start with K | 0 | - | 4.94 | 568,366 |
| Countries that Start with L | 0 | - | 4.98 | 809,801 |
| Countries that Start with N | 0 | - | 4.90 | 831,053 |
| Countries that Start with P | 0 | - | 4.94 | 918,324 |
| Countries that Start with R | 0 | - | 4.41 | 297,811 |
| Countries that Start with S | 0 | - | 4.97 | 1,350,799 |
| Countries that Start with T | 0 | - | 4.88 | 755,620 |
| Countries that Start with U | 0 | - | 4.97 | 681,789 |
| Countries that Start with V | 0 | - | 4.97 | 454,135 |
| Countries that Start with F | 0 | - | 4.74 | 421,329 |
| Countries that Start with M | 0 | - | 4.95 | 1,056,149 |
| Countries that Border China | 0 | - | 4.97 | 211,176 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.71 | 237,381 |
| Top Crude Oil Producing Countries | 0 | - | 4.83 | 144,798 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,457 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,327 |
| Countries in World War I | 0 | - | 4.92 | 182,127 |
| Countries with Four Letters | 0 | - | 4.99 | 320,155 |
| Countries of Africa | 0 | - | 5.00 | 1,723,314 |
| Countries of South America | 0 | - | 5.00 | 619,220 |
| Countries of North America Quiz | 0 | - | 5.00 | 702,186 |
| Countries of Oceania | 0 | - | 5.00 | 708,190 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 154,859 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,419 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,723 |
| Countries Bordering France | 0 | - | 4.90 | 308,190 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 198,924 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,253 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,063 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,485 |
| Top Movie Producing Countries | 0 | - | 4.66 | 33,286 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,588 |
| Countries in their Native Language | 0 | - | 4.97 | 149,287 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,307 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 191,854 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,469 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,245 |
| Independence from Whom | 0 | - | 4.99 | 152,484 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.49 | 144,644 |
| Countries with Z | 0 | - | 4.99 | 222,496 |
| "Land" Countries | 0 | - | 4.98 | 262,235 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,216 |
| European Countries by Clue | 0 | - | 4.95 | 154,070 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,199 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 202,194 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 172,608 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 245,949 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,646 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,645 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,118 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 83,703 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,155 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,317 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 155,991 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.87 | 81,418 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,469 |
| Countries that Catch the Most Fish | 0 | - | 4.84 | 89,981 |
| Most Expensive Countries | 0 | - | 4.05 | 104,602 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,492 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 134,994 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,980 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 147,812 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,651 |
| Countries With the Most Languages | 0 | - | 4.90 | 149,763 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,131 |
| Countries Closest to Canada | 0 | - | 4.92 | 156,060 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 140,316 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,474 |
| Countries Closest to Spain | 0 | - | 4.96 | 169,737 |
| Countries Ending in "IA" | 0 | - | 4.99 | 149,657 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,708 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,230 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,202 |
| Countries Producing the Most Oranges | 0 | - | 4.52 | 24,682 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,350 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,130 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,463 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,440 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,213 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,308,043 |
| Countries That End in Y | 0 | - | 4.89 | 147,973 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 28,957 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,544 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,310 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 132,831 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,163 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,009 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 149,798 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,447 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 133,814 |
| Countries with the Longest Perimeter | 0 | - | 4.82 | 64,850 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,189 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,268 |
| Tallest Countries North to South | 0 | - | 4.79 | 93,107 |
| Widest Countries East to West | 0 | - | 4.90 | 109,079 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 65,186 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 75,754 |
| Countries by Net Migration | 0 | - | 4.56 | 57,207 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,653 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 40,924 |
| Countries with the Most Murders | 0 | - | 4.51 | 101,353 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 73,941 |
| Country Chain | 0 | - | 4.92 | 156,230 |
| Olympic Host Countries | 0 | - | 4.98 | 140,561 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 993,578 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,028 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,049 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,533 |
| World Map without 12 Countries | 0 | - | 4.96 | 277,969 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 136,749 |
| Every Country Shape | 0 | - | 4.99 | 311,691 |
| European Countries with One Border | 0 | - | 4.95 | 134,780 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,865,252 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 143,812 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 216,844 |
| Countries with Megacities | 0 | - | 4.99 | 158,145 |
| Every European Country Shape | 0 | - | 4.94 | 151,868 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 164,696 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,336 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,565 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,261 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 151,960 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,635,315 |
| Countries of the Middle East | 0 | - | 4.96 | 147,515 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,759 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,384 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 105,696 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,397 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,036 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,126 |
| Most Populous Countries by Year | 0 | - | 4.77 | 78,652 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,047 |
| Coldest Countries | 0 | - | 4.97 | 99,704 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,514 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,706 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,200 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,305 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.57 | 45,475 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.84 | 124,712 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 41,934 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,138 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,212 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 170,842 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,480 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 186,923 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.67 | 14,070 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 53,818 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,329 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,090 |
| Countries by Wealth per Capita | 0 | - | 4.55 | 52,700 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,155 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,228 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,169 |
| Countries by Milk Production | 0 | - | 4.54 | 17,808 |
| Countries with the Most Total Precipitation | 0 | - | 4.73 | 48,249 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,897 |
