| Majority Muslim Countries | 0 | - | 4.97 | 318,106 |
| NATO Countries Quiz | 0 | - | 4.98 | 244,916 |
| EU Countries Quiz | 0 | - | 4.99 | 231,872 |
| Countries with the Most Military Troops | 0 | - | 4.94 | 229,802 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 235,404 |
| Top Five Countries by Religion | 0 | - | 4.91 | 146,823 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 83,011 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,769 |
| Countries where the Sea Freezes | 0 | - | 4.90 | 82,508 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 58,934 |
| Largest Countries Without Deserts | 0 | - | 4.87 | 67,488 |
| Countries with NO Military | 0 | - | 4.96 | 51,194 |
| Monarchies of the World | 0 | - | 4.93 | 154,493 |
| Countries by Number of Books Published | 0 | - | 4.95 | 64,963 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 110,621 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 110,588 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 130,719 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.89 | 77,063 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 66,852 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,869,742 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 335,630 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 134,503 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 140,778 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 183,393 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 163,159 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 178,688 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 289,126 |
| Countries with the Tallest Buildings | 0 | - | 4.95 | 75,713 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 68,138 |
| Most Guessed Cities by Country #1 | 0 | - | 4.92 | 88,287 |
| Countries with the Most Tanks | 0 | - | 4.87 | 76,912 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 42,857 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 67,613 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 83,239 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 66,709 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,185,887 |
| Buddhist Countries | 0 | - | 4.97 | 132,739 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 154,854 |
| Coldest Countries | 0 | - | 4.98 | 126,643 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 86,568 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 84,679 |
| Countries with the Least Precipitation | 0 | - | 4.89 | 68,918 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,238,533 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.94 | 57,017 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 59,103 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 56,345 |
| Members of the Arab League | 0 | - | 4.86 | 66,740 |
| Sahara Desert Countries | 0 | - | 4.97 | 130,860 |
| Himalayan Countries | 0 | - | 4.94 | 108,799 |
| Andean Countries | 0 | - | 4.91 | 60,438 |
| Countries with the Oldest Median Age | 0 | - | 4.82 | 61,651 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 51,039 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 104,672 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,950 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 54,405 |
| Danube Countries | 0 | - | 4.96 | 57,306 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,313 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,366 |
| Countries with the Best Passports | 0 | - | 4.86 | 72,896 |
| Countries with the Worst Passports | 0 | - | 4.89 | 50,551 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 111,233 |
| European Landlocked Countries | 0 | - | 4.99 | 137,324 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,973 |
| Countries with the Most Species | 0 | - | 4.99 | 90,109 |
| Countries 197 to 205 | 0 | - | 4.87 | 57,502 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 45,071 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,371 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 49,172 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,960 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 59,188 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 50,034 |
| Countries in the Alps | 0 | - | 4.84 | 104,035 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 86,605 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 89,889 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 72,398 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,500 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 95,025 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,461 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,671 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,848 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,761 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,511 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 70,278 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 49,088 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 37,079 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,695 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,782 |
| Countries with the Most Grassland | 0 | - | 4.94 | 70,360 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 100,897 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 62,060 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 54,148 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 203,536 |
| World Countries - Blind Typing | 0 | - | 5.00 | 75,821 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,920 |
| Largest Countries By Category | 0 | - | 4.97 | 146,640 |
| Countries by Countries | 0 | - | 4.96 | 55,743 |
| Richest Island Countries | 0 | - | 4.86 | 89,822 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 288,857 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 211,491 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 201,998 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 172,063 |
| Country Flags with the Most White | 0 | - | 4.91 | 126,844 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 108,437 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 59,279 |
| Top Five Countries by Random Categories | 0 | - | 4.96 | 112,191 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 43,573 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 45,201 |
| Country Flags With Only Two Colors | 0 | - | 4.93 | 79,814 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 285,654 |
| Countries with the Most Muslims | 0 | - | 4.95 | 147,990 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,896 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,769 |
| Countries by Oil Consumption | 0 | - | 4.96 | 112,845 |
| Largest Economies in 2050 | 0 | - | 4.89 | 101,647 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 242,617 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 91,885 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.86 | 70,616 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 217,391 |
| Countries that Start with A | 0 | - | 4.98 | 1,979,862 |
| Countries that Start with B | 0 | - | 4.95 | 2,118,930 |
| Countries that Start with C | 0 | - | 4.96 | 1,677,396 |
| Countries that Start with D | 0 | - | 4.96 | 612,834 |
| Countries that Start with E | 0 | - | 4.95 | 1,256,678 |
| Countries that Start with G | 0 | - | 4.97 | 1,376,685 |
| Countries that Start with H | 0 | - | 4.96 | 522,858 |
| Countries that Start with I | 0 | - | 4.92 | 1,184,160 |
| Countries that Start with J | 0 | - | 4.98 | 525,053 |
| Countries that Start with K | 0 | - | 4.96 | 731,263 |
| Countries that Start with L | 0 | - | 4.98 | 991,750 |
| Countries that Start with N | 0 | - | 4.93 | 1,018,059 |
| Countries that Start with P | 0 | - | 4.95 | 1,120,470 |
| Countries that Start with S | 0 | - | 4.98 | 1,630,646 |
| Countries that Start with T | 0 | - | 4.89 | 928,805 |
| Countries that Start with U | 0 | - | 4.96 | 836,713 |
| Countries that Start with V | 0 | - | 4.98 | 560,173 |
| Countries that Start with F | 0 | - | 4.84 | 551,160 |
| Countries that Start with M | 0 | - | 4.97 | 1,275,450 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 157,016 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 179,796 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.86 | 50,643 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 78,053 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 345,686 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 363,607 |
| Island Countries Quiz | 0 | - | 4.99 | 669,703 |
| Biggest Countries by Area | 0 | - | 5.00 | 949,415 |
| Northernmost Countries | 0 | - | 4.99 | 331,303 |
| Countries of South America | 0 | - | 5.00 | 812,232 |
| Countries of Oceania | 0 | - | 5.00 | 916,287 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,616,319 |
| Richest Countries A-Z | 0 | - | 4.92 | 90,423 |
| Large Countries with Small Economies | 0 | - | 4.94 | 74,635 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.92 | 61,772 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.90 | 53,973 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 110,050 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 131,124 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.90 | 89,264 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.96 | 63,781 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,331,133 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 353,847 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 129,404 |
| Countries with Megacities | 0 | - | 4.99 | 202,338 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 175,775 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 100,177 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 98,551 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 66,140 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 253,713 |
| Countries by Official Language | 0 | - | 4.96 | 175,542 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 254,031 |
| Countries in their Native Language | 0 | - | 4.98 | 180,881 |
| Independence from Whom | 0 | - | 4.99 | 189,783 |
| Subdivisions by Country | 0 | - | 4.85 | 46,966 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 115,926 |
| Megadiverse Countries | 0 | - | 4.96 | 126,919 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 94,193 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 107,709 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,878 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 133,532 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,996 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 79,846 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 146,129 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,796 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,903 |
| Countries by Sports League Revenue | 0 | - | 4.89 | 45,273 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 102,357 |
| Countries Furthest from the United States | 0 | - | 4.94 | 73,058 |
| Countries with the Highest HDI | 0 | - | 4.95 | 131,602 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 69,487 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 66,113 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,124,244 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 87,104 |
| World Map Quiz | 0 | - | 4.90 | 51,746 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 119,190 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 82,879 |
| Southernmost Countries of the World | 0 | - | 4.99 | 210,074 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 93,017 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 110,400 |
| Countries With the Most Languages | 0 | - | 4.90 | 178,220 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 88,814 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 73,240 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 88,480 |
