| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,482 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,747 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,892 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,432 |
| Coldest Countries | 0 | - | 4.97 | 138,834 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,893 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,768 |
| NATO Countries | 0 | - | 4.98 | 282,093 |
| EU Countries Quiz | 0 | - | 4.99 | 276,226 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,888 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,180 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,577 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,194 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,007 |
| Countries with NO Military | 0 | - | 4.97 | 62,810 |
| Monarchies of the World | 0 | - | 4.94 | 169,542 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,883 |
| People on Money by Country | 0 | - | 4.83 | 60,571 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,503 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,641 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,158 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,118 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,571 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,673,086 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,185 |
| Landlocked Countries | 0 | - | 4.99 | 423,124 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,786,680 |
| Coldest World Capitals | 0 | - | 4.95 | 134,001 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,058 |
| Himalayan Countries | 0 | - | 4.94 | 139,230 |
| Andean Countries | 0 | - | 4.93 | 84,892 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,114 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,255 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,692 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,005 |
| Danube Countries | 0 | - | 4.97 | 72,146 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,205 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,553 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,551 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,438 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,867 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,227 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,064 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,629 |
| European Landlocked Countries | 0 | - | 4.99 | 147,289 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,855 |
| Countries with the Most Species | 0 | - | 4.99 | 103,355 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,981 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,651 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,772 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,975 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,465 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,626 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,375 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,793 |
| Countries in the Alps | 0 | - | 4.87 | 118,378 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,798 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,309 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,762 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,631 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,727 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,646 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,047 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,830 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,612 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,253 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,969 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,726 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,599 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,335 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,576 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,646 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,188 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,413 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,040 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 102,895 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,829 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,261 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,542 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,454 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,318 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,851 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,819 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,999 |
| Largest Countries By Category | 0 | - | 4.97 | 158,416 |
| Countries by Countries | 0 | - | 4.96 | 63,369 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,983 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,212 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,287 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,865 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,328 |
| Buddhist Countries | 0 | - | 4.96 | 144,743 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,593 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,657 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,806 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,228 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,198 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,704 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,025 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,479 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,601 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,874 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,055 |
| Island Countries | 0 | - | 4.99 | 711,453 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,339 |
| Northernmost Countries | 0 | - | 4.99 | 362,553 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,890 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,982 |
| Countries of South America | 0 | - | 5.00 | 928,950 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,914 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,898 |
| "Land" Countries | 0 | - | 4.98 | 337,659 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,838 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,261 |
| Richest Island Countries | 0 | - | 4.85 | 100,911 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,547 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,075 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,134 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,908 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,333 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,531 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,509 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,430 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,835 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,781 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,121 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,597 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,696 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,284 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,645 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,806 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,966 |
| Countries that Start with A | 0 | - | 4.98 | 2,169,289 |
| Countries that Start with B | 0 | - | 4.95 | 2,300,359 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,848 |
| Countries that Start with D | 0 | - | 4.96 | 713,120 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,227 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,476 |
| Countries that Start with H | 0 | - | 4.96 | 607,207 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,515 |
| Countries that Start with J | 0 | - | 4.98 | 604,729 |
| Countries that Start with K | 0 | - | 4.97 | 818,325 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,808 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,852 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,203 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,137 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,225 |
| Countries that Start with U | 0 | - | 4.97 | 906,350 |
| Countries that Start with V | 0 | - | 4.98 | 610,660 |
| Countries that Start with F | 0 | - | 4.83 | 619,484 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,091 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,905 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,672 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,739 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,240 |
| Countries with Megacities | 0 | - | 4.99 | 265,378 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,069 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,654 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,308 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,728 |
| Countries by Official Language | 0 | - | 4.95 | 195,488 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,705 |
| Countries in their Native Language | 0 | - | 4.99 | 199,270 |
| Independence from Whom | 0 | - | 4.99 | 212,356 |
| Subdivisions by Country | 0 | - | 4.87 | 50,488 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,930 |
| Megadiverse Countries | 0 | - | 4.96 | 135,103 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,293 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,421 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,298 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,143 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,279 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,665 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,630 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,421 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,712 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,185 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,930 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,958 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,278 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,016 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,436 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,553 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,573 |
| World Map Quiz | 0 | - | 4.81 | 65,264 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,872 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,461 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,330 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,422 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,133 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,612 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 111,024 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,136 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,407 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,504 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,659 |
| Widest Countries East to West | 0 | - | 4.92 | 129,760 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,481 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,592 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,392 |
