| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,222,228 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,045 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,998 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,296 |
| Country Shape Quiz #4 | 0 | - | 4.90 | 180,135 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,168,159 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,239 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,870 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,849 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,558 |
| Island Countries Quiz | 0 | - | 4.99 | 577,325 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,484 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,169 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,735 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,176 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,949 |
| Countries That Border Russia | 0 | - | 4.98 | 368,411 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,571 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,637 |
| City to Country Quiz #1 | 0 | - | 4.93 | 125,009 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,723 |
| Islands by Country #1 | 0 | - | 4.86 | 149,490 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,147 |
| Monarchies of the World | 0 | - | 4.91 | 131,306 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,523 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,409 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,379 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,855 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,151 |
| One Border Countries | 0 | - | 4.98 | 359,412 |
| Countries by Official Language | 0 | - | 4.93 | 142,172 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,962 |
| EU Countries Quiz | 0 | - | 4.99 | 207,054 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,476,407 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,254,429 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,506 |
| Countries that Start with A | 0 | - | 4.96 | 1,631,590 |
| Countries that Start with B | 0 | - | 4.94 | 1,769,149 |
| Countries that Start with C | 0 | - | 4.95 | 1,401,824 |
| Countries that Start with D | 0 | - | 4.96 | 464,483 |
| Countries that Start with E | 0 | - | 4.93 | 1,033,942 |
| Countries that Start with G | 0 | - | 4.95 | 1,131,489 |
| Countries that Start with H | 0 | - | 4.93 | 391,392 |
| Countries that Start with I | 0 | - | 4.90 | 977,810 |
| Countries that Start with J | 0 | - | 4.96 | 394,722 |
| Countries that Start with K | 0 | - | 4.94 | 572,957 |
| Countries that Start with L | 0 | - | 4.98 | 814,552 |
| Countries that Start with N | 0 | - | 4.90 | 835,740 |
| Countries that Start with P | 0 | - | 4.94 | 923,671 |
| Countries that Start with R | 0 | - | 4.42 | 300,489 |
| Countries that Start with S | 0 | - | 4.96 | 1,358,169 |
| Countries that Start with T | 0 | - | 4.89 | 759,970 |
| Countries that Start with U | 0 | - | 4.97 | 685,667 |
| Countries that Start with V | 0 | - | 4.97 | 456,831 |
| Countries that Start with F | 0 | - | 4.76 | 424,750 |
| Countries that Start with M | 0 | - | 4.95 | 1,061,723 |
| Countries that Border Poland | 0 | - | 4.98 | 129,705 |
| Countries that Border China | 0 | - | 4.97 | 212,210 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,534 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,141 |
| Countries in World War I | 0 | - | 4.91 | 183,043 |
| Countries with Four Letters | 0 | - | 4.99 | 321,408 |
| Countries of Africa | 0 | - | 5.00 | 1,737,933 |
| Countries of South America | 0 | - | 5.00 | 624,787 |
| Countries of North America Quiz | 0 | - | 5.00 | 708,185 |
| Countries of Oceania | 0 | - | 5.00 | 714,330 |
| Countries with the Highest HDI | 0 | - | 4.96 | 124,635 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,422 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,550 |
| Countries Bordering France | 0 | - | 4.90 | 309,501 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,834 |
| Countries Bordering Germany | 0 | - | 4.99 | 292,884 |
| Central American Countries | 0 | - | 4.96 | 122,630 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,431 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,213 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,384 |
| Countries in their Native Language | 0 | - | 4.97 | 149,786 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,948 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,445 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,972 |
| Countries Bordering India | 0 | - | 4.98 | 128,010 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,700 |
| Independence from Whom | 0 | - | 4.99 | 153,041 |
| Countries with Z | 0 | - | 4.99 | 223,183 |
| Countries by Clue #2 | 0 | - | 4.86 | 130,301 |
| "Land" Countries | 0 | - | 4.98 | 265,222 |
| European Countries by Clue | 0 | - | 4.94 | 154,542 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,640 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 217,699 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,498 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,953 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,148 |
| Countries with the Most Forest | 0 | - | 4.89 | 125,823 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 130,643 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 89,061 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,468 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,948 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 3.87 | 47,156 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,671 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 135,611 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,796 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,310 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,556 |
| Country Names Created by Only 4 Letters | 0 | - | 4.98 | 125,536 |
| Countries Closest to Australia | 0 | - | 4.99 | 132,576 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,948 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 123,296 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 141,468 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,386 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,744 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,413 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,869 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,879 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,527 |
| Country Shape Quiz #5 | 0 | - | 4.89 | 124,734 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,191 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,332,722 |
| Countries That End in Y | 0 | - | 4.89 | 148,534 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,039 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 163,206 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,971 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 133,484 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 129,870 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,885 |
| Five Smallest Countries by Continent | 0 | - | 4.97 | 119,336 |
| Countries with the Most HIV | 0 | - | 4.42 | 39,439 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,799 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,704 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 92,999 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,666 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 57,019 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 173,143 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.97 | 117,335 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,420 |
| Five Least Guessed Countries by Continent | 0 | - | 4.92 | 49,521 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 88,423 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,835 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,657 |
| Five Richest Countries by Continent | 0 | - | 4.55 | 160,416 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 143,821 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.89 | 127,250 |
| Top 10 Solar Power Countries | 0 | - | 4.79 | 51,469 |
| Country Chain | 0 | - | 4.92 | 156,789 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.88 | 53,809 |
| Olympic Host Countries | 0 | - | 4.98 | 141,123 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,209 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 998,237 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,724 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 137,223 |
| Countries with Glaciers | 0 | - | 4.97 | 72,713 |
| Five Highest HDI Countries by Continent | 0 | - | 4.47 | 47,658 |
| Every Country Shape | 0 | - | 4.99 | 313,977 |
| European Countries with One Border | 0 | - | 4.95 | 135,290 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,882,981 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,435 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,738 |
| Countries with Megacities | 0 | - | 4.99 | 176,109 |
| Every European Country Shape | 0 | - | 4.94 | 152,688 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,320 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,456 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,393 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 143,103 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 127,167 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,489 |
| Five Lowest HDI Countries by Continent | 0 | - | 4.55 | 43,630 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 153,295 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,650,320 |
| Countries of the Middle East | 0 | - | 4.96 | 148,471 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.93 | 213,387 |
| Five Countries with Most Christians by Continent | 0 | - | 4.98 | 70,290 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 143,282 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,521 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,647 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,576 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.94 | 92,313 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,887 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 50,579 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 125,070 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,678 |
| Countries With More than 50 Million People | 0 | - | 4.98 | 125,026 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,398 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 188,502 |
| Tropical Rainforest Countries | 0 | - | 4.48 | 64,249 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,324 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,054 |
| Northernmost Countries Without Glaciers | 0 | - | 4.72 | 16,528 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.23 | 31,332 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,627 |
| Least-Forested Countries | 0 | - | 4.40 | 48,741 |
| Five Countries by a Single Word by Continent | 0 | - | 4.88 | 37,844 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.57 | 54,038 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,503 |
| Most Forested European Countries | 0 | - | 4.74 | 60,389 |
| The Only European Country ... | 0 | - | 4.92 | 136,153 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,664 |
| Countries with the Most Mangroves | 0 | - | 4.47 | 29,435 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,706 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,844 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,292 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,129 |
