| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,775 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,040 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,174 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,568 |
| Coldest Countries | 0 | - | 4.97 | 139,369 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,034 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,905 |
| NATO Countries | 0 | - | 4.98 | 283,255 |
| EU Countries Quiz | 0 | - | 4.99 | 277,683 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,205 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,760 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,253 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,683 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,168 |
| Countries with NO Military | 0 | - | 4.97 | 63,345 |
| Monarchies of the World | 0 | - | 4.94 | 170,126 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,062 |
| People on Money by Country | 0 | - | 4.83 | 60,691 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,252 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,787 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,946 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,422 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,632 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,849,894 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,469 |
| Landlocked Countries | 0 | - | 4.99 | 425,342 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,359 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,801,963 |
| Coldest World Capitals | 0 | - | 4.95 | 134,134 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,047 |
| Himalayan Countries | 0 | - | 4.93 | 140,067 |
| Andean Countries | 0 | - | 4.94 | 85,339 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,489 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,867 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,074 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,346 |
| Danube Countries | 0 | - | 4.97 | 72,333 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,521 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,779 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,017 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,679 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,086 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,628 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,527 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,892 |
| European Landlocked Countries | 0 | - | 4.99 | 147,559 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,221 |
| Countries with the Most Species | 0 | - | 4.99 | 103,531 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,346 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,757 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,860 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,895 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,929 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,805 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,537 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,974 |
| Countries in the Alps | 0 | - | 4.87 | 118,706 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,524 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,774 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,933 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,849 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,983 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,904 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,210 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,347 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,815 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,389 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,141 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,838 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,709 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,522 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,747 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,847 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,736 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,576 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,336 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,256 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,736 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,623 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,519 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,038 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,480 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,235 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,117 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,130 |
| Largest Countries By Category | 0 | - | 4.97 | 158,797 |
| Countries by Countries | 0 | - | 4.96 | 63,598 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,387 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,468 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,634 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,208 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,384 |
| Buddhist Countries | 0 | - | 4.96 | 145,041 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,656 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,188 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,062 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,837 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,621 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,014 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,079 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,569 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,097 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,562 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,485 |
| Island Countries | 0 | - | 4.99 | 712,411 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,305 |
| Northernmost Countries | 0 | - | 4.99 | 363,818 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,973 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 53,051 |
| Countries of South America | 0 | - | 5.00 | 932,099 |
| Countries of Oceania | 0 | - | 5.00 | 1,062,611 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,887,941 |
| "Land" Countries | 0 | - | 4.98 | 338,304 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,880 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,300 |
| Richest Island Countries | 0 | - | 4.85 | 101,183 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,392,701 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,077 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,022 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,647 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,975 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,559 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,545 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,130 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,114 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,433 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,762 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,897 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,627 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,945 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,040 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,564 |
| Countries that Start with A | 0 | - | 4.98 | 2,174,863 |
| Countries that Start with B | 0 | - | 4.95 | 2,305,672 |
| Countries that Start with C | 0 | - | 4.96 | 1,830,834 |
| Countries that Start with D | 0 | - | 4.96 | 715,996 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,571 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,976 |
| Countries that Start with H | 0 | - | 4.96 | 609,268 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,169 |
| Countries that Start with J | 0 | - | 4.98 | 606,657 |
| Countries that Start with K | 0 | - | 4.97 | 820,444 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,395 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,457 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,649 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,611 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,619 |
| Countries that Start with U | 0 | - | 4.97 | 908,260 |
| Countries that Start with V | 0 | - | 4.98 | 611,825 |
| Countries that Start with F | 0 | - | 4.83 | 621,067 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,819 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,371 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,068 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,044 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,037 |
| Countries with Megacities | 0 | - | 4.99 | 266,902 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,750 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,063 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,069 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,179 |
| Countries by Official Language | 0 | - | 4.95 | 195,938 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,540 |
| Countries in their Native Language | 0 | - | 4.99 | 199,676 |
| Independence from Whom | 0 | - | 4.99 | 212,986 |
| Subdivisions by Country | 0 | - | 4.87 | 50,601 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,383 |
| Megadiverse Countries | 0 | - | 4.96 | 135,258 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,890 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,520 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,516 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,218 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,673 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,823 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,067 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,551 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,902 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,249 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,460 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,354 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,424 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,132 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,562 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,752 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,254 |
| World Map Quiz | 0 | - | 4.81 | 65,639 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,050 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,679 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,182 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,027 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,522 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,467 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,397 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,495 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,693 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,666 |
| Tallest Countries North to South | 0 | - | 4.86 | 130,603 |
| Widest Countries East to West | 0 | - | 4.92 | 130,417 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,588 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,210 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,502 |
