| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,114,203 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 735,274 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,422 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,903 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 179,830 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,844 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,537 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,682 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,626 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 295,075 |
| Island Countries Quiz | 0 | - | 4.99 | 576,286 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,836 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,920 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,269 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,566 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,458 |
| Countries That Border Russia | 0 | - | 4.98 | 367,564 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,361 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,327 |
| City to Country Quiz #1 | 0 | - | 4.93 | 124,863 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,208 |
| Islands by Country #1 | 0 | - | 4.86 | 149,263 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,360 |
| Monarchies of the World | 0 | - | 4.91 | 131,134 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,304 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,137 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,034 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,294 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,712 |
| One Border Countries | 0 | - | 4.98 | 358,472 |
| Countries by Official Language | 0 | - | 4.93 | 141,985 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,582 |
| EU Countries Quiz | 0 | - | 4.99 | 206,751 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,464,122 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,249,093 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,035 |
| Countries that Start with A | 0 | - | 4.96 | 1,627,198 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,728 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,349 |
| Countries that Start with D | 0 | - | 4.96 | 462,717 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,182 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,486 |
| Countries that Start with H | 0 | - | 4.92 | 389,860 |
| Countries that Start with I | 0 | - | 4.90 | 975,429 |
| Countries that Start with J | 0 | - | 4.96 | 393,154 |
| Countries that Start with K | 0 | - | 4.95 | 570,979 |
| Countries that Start with L | 0 | - | 4.98 | 812,223 |
| Countries that Start with N | 0 | - | 4.90 | 833,496 |
| Countries that Start with P | 0 | - | 4.94 | 921,197 |
| Countries that Start with R | 0 | - | 4.41 | 299,273 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,683 |
| Countries that Start with T | 0 | - | 4.89 | 757,965 |
| Countries that Start with U | 0 | - | 4.97 | 683,859 |
| Countries that Start with V | 0 | - | 4.97 | 455,584 |
| Countries that Start with F | 0 | - | 4.76 | 423,207 |
| Countries that Start with M | 0 | - | 4.95 | 1,059,026 |
| Countries that Border Poland | 0 | - | 4.98 | 129,408 |
| Countries that Border China | 0 | - | 4.97 | 211,848 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,015 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,807 |
| Countries in World War I | 0 | - | 4.92 | 182,604 |
| Countries with Four Letters | 0 | - | 4.99 | 320,798 |
| Countries of Africa | 0 | - | 5.00 | 1,730,767 |
| Countries of South America | 0 | - | 5.00 | 621,983 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,252 |
| Countries of Oceania | 0 | - | 5.00 | 711,440 |
| Countries with the Highest HDI | 0 | - | 4.96 | 124,506 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,152 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,035 |
| Countries Bordering France | 0 | - | 4.90 | 308,801 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,280 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,884 |
| Central American Countries | 0 | - | 4.96 | 122,274 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,246 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,845 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,976 |
| Countries in their Native Language | 0 | - | 4.97 | 149,548 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,673 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,176 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,730 |
| Countries Bordering India | 0 | - | 4.98 | 127,714 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,477 |
| Independence from Whom | 0 | - | 4.99 | 152,775 |
| Countries with Z | 0 | - | 4.99 | 222,846 |
| Countries by Clue #2 | 0 | - | 4.86 | 130,088 |
| "Land" Countries | 0 | - | 4.98 | 264,639 |
| European Countries by Clue | 0 | - | 4.94 | 154,306 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,424 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,820 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,207 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,465 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,891 |
| Countries with the Most Forest | 0 | - | 4.89 | 125,648 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 130,446 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 88,911 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,225 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,712 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 3.87 | 47,136 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,589 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 135,303 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,391 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,079 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,170 |
| Country Names Created by Only 4 Letters | 0 | - | 4.98 | 125,265 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,327 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,342 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,616 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,104 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,864 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,152 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,075 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,093 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,486 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,203 |
| Country Shape Quiz #5 | 0 | - | 4.89 | 124,450 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,807 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,321,278 |
| Countries That End in Y | 0 | - | 4.89 | 148,280 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,834 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 162,881 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,645 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,165 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 129,552 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,534 |
| Five Smallest Countries by Continent | 0 | - | 4.97 | 119,098 |
| Countries with the Most HIV | 0 | - | 4.42 | 39,373 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,432 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,343 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 92,818 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,518 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 56,881 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,836 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.97 | 117,141 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,129 |
| Five Least Guessed Countries by Continent | 0 | - | 4.92 | 49,273 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 88,278 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,522 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,400 |
| Five Richest Countries by Continent | 0 | - | 4.53 | 159,052 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,552 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.89 | 127,042 |
| Top 10 Solar Power Countries | 0 | - | 4.79 | 51,378 |
| Country Chain | 0 | - | 4.92 | 156,523 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.87 | 53,695 |
| Olympic Host Countries | 0 | - | 4.98 | 140,859 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,922 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,923 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,358 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 136,990 |
| Countries with Glaciers | 0 | - | 4.97 | 72,586 |
| Five Highest HDI Countries by Continent | 0 | - | 4.46 | 47,574 |
| Every Country Shape | 0 | - | 4.99 | 312,866 |
| European Countries with One Border | 0 | - | 4.95 | 135,047 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,874,559 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,106 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,308 |
| Countries with Megacities | 0 | - | 4.99 | 175,371 |
| Every European Country Shape | 0 | - | 4.94 | 152,334 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,041 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,931 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,023 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 142,810 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 126,912 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,207 |
| Five Lowest HDI Countries by Continent | 0 | - | 4.65 | 43,556 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 152,622 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,642,784 |
| Countries of the Middle East | 0 | - | 4.96 | 148,005 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,421 |
| Five Countries with Most Christians by Continent | 0 | - | 4.98 | 70,124 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,322 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,868 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,368 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,204 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.94 | 92,107 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,542 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 50,419 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 124,903 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,269 |
| Countries With More than 50 Million People | 0 | - | 4.98 | 124,818 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,945 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 187,759 |
| Tropical Rainforest Countries | 0 | - | 4.47 | 64,181 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,233 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,656 |
| Northernmost Countries Without Glaciers | 0 | - | 4.72 | 16,463 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.23 | 31,305 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,270 |
| Least-Forested Countries | 0 | - | 4.40 | 48,672 |
| Five Countries by a Single Word by Continent | 0 | - | 4.88 | 37,638 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.54 | 53,932 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,250 |
| Most Forested European Countries | 0 | - | 4.74 | 60,274 |
| The Only European Country ... | 0 | - | 4.92 | 135,893 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,351 |
| Countries with the Most Mangroves | 0 | - | 4.47 | 29,380 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,380 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,583 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,994 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,922 |
