| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,107,850 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 735,166 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,380 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,879 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,812 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,699 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,442 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,668 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,778 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,610 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 295,042 |
| Island Countries Quiz | 0 | - | 4.99 | 576,227 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,816 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,909 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,241 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,537 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,442 |
| Countries That Border Russia | 0 | - | 4.98 | 367,529 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,349 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,312 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,188 |
| Islands by Country #1 | 0 | - | 4.86 | 149,248 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,334 |
| Monarchies of the World | 0 | - | 4.91 | 131,121 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,290 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,122 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,015 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,274 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,683 |
| One Border Countries | 0 | - | 4.98 | 358,417 |
| Countries by Official Language | 0 | - | 4.93 | 141,975 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,561 |
| EU Countries Quiz | 0 | - | 4.99 | 206,736 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,463,377 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,248,747 |
| Countries that Start with A | 0 | - | 4.96 | 1,626,933 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,475 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,128 |
| Countries that Start with D | 0 | - | 4.96 | 462,614 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,025 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,327 |
| Countries that Start with H | 0 | - | 4.92 | 389,773 |
| Countries that Start with I | 0 | - | 4.90 | 975,285 |
| Countries that Start with J | 0 | - | 4.96 | 393,046 |
| Countries that Start with K | 0 | - | 4.95 | 570,854 |
| Countries that Start with L | 0 | - | 4.98 | 812,101 |
| Countries that Start with N | 0 | - | 4.90 | 833,357 |
| Countries that Start with P | 0 | - | 4.94 | 921,035 |
| Countries that Start with R | 0 | - | 4.41 | 299,190 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,472 |
| Countries that Start with T | 0 | - | 4.89 | 757,820 |
| Countries that Start with U | 0 | - | 4.97 | 683,731 |
| Countries that Start with V | 0 | - | 4.97 | 455,508 |
| Countries that Start with F | 0 | - | 4.76 | 423,106 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,870 |
| Countries that Border China | 0 | - | 4.97 | 211,832 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.73 | 240,183 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,003 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,788 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,684 |
| Countries in World War I | 0 | - | 4.92 | 182,568 |
| Countries with Four Letters | 0 | - | 4.99 | 320,769 |
| Countries of Africa | 0 | - | 5.00 | 1,730,301 |
| Countries of South America | 0 | - | 5.00 | 621,781 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,042 |
| Countries of Oceania | 0 | - | 5.00 | 711,229 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,136 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,816 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,019 |
| Countries Bordering France | 0 | - | 4.90 | 308,768 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,262 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,849 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,236 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,821 |
| Top Movie Producing Countries | 0 | - | 4.67 | 33,412 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,958 |
| Countries in their Native Language | 0 | - | 4.97 | 149,531 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,655 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,158 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,719 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,466 |
| Independence from Whom | 0 | - | 4.99 | 152,756 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.51 | 144,807 |
| Countries with Z | 0 | - | 4.99 | 222,833 |
| "Land" Countries | 0 | - | 4.98 | 264,590 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,426 |
| European Countries by Clue | 0 | - | 4.94 | 154,286 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,417 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,702 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,195 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,431 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,800 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,876 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,324 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 83,819 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,286 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,475 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,206 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 93,908 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,695 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,113 |
| Most Expensive Countries | 0 | - | 4.05 | 104,656 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,587 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 135,288 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,361 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,066 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,800 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,151 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,322 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,324 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,073 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,843 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,129 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,057 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,892 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,326 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,316 |
| Countries Producing the Most Oranges | 0 | - | 4.52 | 24,755 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,048 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,470 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,577 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,781 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,304 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,320,470 |
| Countries That End in Y | 0 | - | 4.89 | 148,269 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 29,029 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,859 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,621 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,144 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,516 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,411 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,333 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,815 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,108 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 64,970 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,506 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,537 |
| Tallest Countries North to South | 0 | - | 4.78 | 93,251 |
| Widest Countries East to West | 0 | - | 4.90 | 109,255 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 65,300 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 75,893 |
| Countries by Net Migration | 0 | - | 4.57 | 57,962 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,777 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 41,002 |
| Countries with the Most Murders | 0 | - | 4.51 | 101,496 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,134 |
| Country Chain | 0 | - | 4.92 | 156,505 |
| Olympic Host Countries | 0 | - | 4.98 | 140,843 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,771 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,123 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,140 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,651 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,334 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 136,977 |
| Every Country Shape | 0 | - | 4.99 | 312,792 |
| European Countries with One Border | 0 | - | 4.95 | 135,033 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,874,100 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,087 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,283 |
| Countries with Megacities | 0 | - | 4.99 | 175,276 |
| Every European Country Shape | 0 | - | 4.94 | 152,317 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,025 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,910 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,989 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,795 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 152,566 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,642,377 |
| Countries of the Middle East | 0 | - | 4.96 | 147,978 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,373 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,494 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 105,921 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,576 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,312 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,833 |
| Most Populous Countries by Year | 0 | - | 4.76 | 78,897 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,346 |
| Coldest Countries | 0 | - | 4.97 | 99,941 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,611 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,172 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,528 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,494 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.56 | 45,539 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 124,888 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,005 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,287 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,371 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,240 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,919 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 187,706 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.67 | 14,119 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 53,943 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,432 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,160 |
| Countries by Wealth per Capita | 0 | - | 4.54 | 52,790 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,230 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,630 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,307 |
| Countries by Milk Production | 0 | - | 4.49 | 17,905 |
| Countries with the Most Total Precipitation | 0 | - | 4.73 | 48,338 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,248 |
