| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,156 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,552 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,736 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,328 |
| Coldest Countries | 0 | - | 4.97 | 138,707 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,824 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,696 |
| NATO Countries | 0 | - | 4.98 | 281,548 |
| EU Countries Quiz | 0 | - | 4.99 | 275,525 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,317 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,460 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,218 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,942 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,906 |
| Countries with NO Military | 0 | - | 4.97 | 62,632 |
| Monarchies of the World | 0 | - | 4.94 | 169,223 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,796 |
| People on Money by Country | 0 | - | 4.83 | 60,508 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,925 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,554 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,739 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,912 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,537 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,588,029 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,533 |
| Landlocked Countries | 0 | - | 4.99 | 422,048 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,183 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,779,256 |
| Coldest World Capitals | 0 | - | 4.95 | 133,652 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,493 |
| Himalayan Countries | 0 | - | 4.94 | 138,762 |
| Andean Countries | 0 | - | 4.93 | 84,625 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,825 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,849 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,445 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,819 |
| Danube Countries | 0 | - | 4.97 | 72,019 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,018 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,429 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,324 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,345 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,763 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,036 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,805 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,527 |
| European Landlocked Countries | 0 | - | 4.99 | 147,151 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,659 |
| Countries with the Most Species | 0 | - | 4.99 | 103,247 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,778 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,598 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,725 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,757 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,292 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,545 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,235 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,666 |
| Countries in the Alps | 0 | - | 4.87 | 118,220 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,165 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,048 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,659 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,536 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,599 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,522 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,951 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,685 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,497 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,183 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,858 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,662 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,531 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,237 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,479 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,532 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,924 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,315 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,616 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,232 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 63,875 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,089 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,972 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,136 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,237 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,678 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,722 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,910 |
| Largest Countries By Category | 0 | - | 4.97 | 158,224 |
| Countries by Countries | 0 | - | 4.96 | 63,234 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,686 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,115 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,725 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,697 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,291 |
| Buddhist Countries | 0 | - | 4.96 | 144,607 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,571 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,080 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,679 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,923 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,964 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 90,641 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,989 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,428 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,620 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,519 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,313 |
| Island Countries | 0 | - | 4.99 | 711,069 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,949 |
| Northernmost Countries | 0 | - | 4.99 | 361,988 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,852 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,943 |
| Countries of South America | 0 | - | 5.00 | 927,431 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,040 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,877,510 |
| "Land" Countries | 0 | - | 4.98 | 337,354 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,804 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,231 |
| Richest Island Countries | 0 | - | 4.84 | 100,778 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,383,825 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,670 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,589 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,618 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,126 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,509 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,371 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,651 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,638 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,970 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,524 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,597 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,552 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,519 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,711 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,671 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,527 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,929 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,907 |
| Countries that Start with D | 0 | - | 4.96 | 711,688 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,561 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,840 |
| Countries that Start with H | 0 | - | 4.96 | 606,199 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,190 |
| Countries that Start with J | 0 | - | 4.98 | 603,806 |
| Countries that Start with K | 0 | - | 4.97 | 817,335 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,543 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,586 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,986 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,447 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,234 |
| Countries that Start with U | 0 | - | 4.97 | 905,627 |
| Countries that Start with V | 0 | - | 4.98 | 610,130 |
| Countries that Start with F | 0 | - | 4.83 | 618,715 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,720 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,499 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,478 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,596 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,915 |
| Countries with Megacities | 0 | - | 4.99 | 264,597 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,751 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,474 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,014 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,548 |
| Countries by Official Language | 0 | - | 4.95 | 195,266 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,390 |
| Countries in their Native Language | 0 | - | 4.99 | 199,054 |
| Independence from Whom | 0 | - | 4.99 | 212,116 |
| Subdivisions by Country | 0 | - | 4.86 | 50,432 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,743 |
| Megadiverse Countries | 0 | - | 4.96 | 135,016 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,105 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,364 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,238 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,108 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,146 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,602 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,478 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,033 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,662 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,148 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,681 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,885 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,206 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,967 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,352 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,499 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,197 |
| World Map Quiz | 0 | - | 4.81 | 65,095 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,318 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,353 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,107 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,282 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,001 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,209 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,898 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,018 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,305 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,442 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,580 |
| Widest Countries East to West | 0 | - | 4.92 | 129,653 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,459 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,389 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,123 |
