| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,736 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,992 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,126 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,547 |
| Coldest Countries | 0 | - | 4.97 | 139,323 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,014 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,884 |
| NATO Countries | 0 | - | 4.98 | 283,036 |
| EU Countries Quiz | 0 | - | 4.99 | 277,375 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,941 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,474 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,123 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,595 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,140 |
| Countries with NO Military | 0 | - | 4.97 | 63,264 |
| Monarchies of the World | 0 | - | 4.94 | 170,012 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,043 |
| People on Money by Country | 0 | - | 4.83 | 60,672 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,139 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,761 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,802 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,367 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,619 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,814,071 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,217 |
| Landlocked Countries | 0 | - | 4.99 | 424,880 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,335 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,798,762 |
| Coldest World Capitals | 0 | - | 4.95 | 134,116 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,817 |
| Himalayan Countries | 0 | - | 4.93 | 139,902 |
| Andean Countries | 0 | - | 4.94 | 85,252 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,421 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,754 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,988 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,292 |
| Danube Countries | 0 | - | 4.97 | 72,300 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,457 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,744 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,926 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,629 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,043 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,551 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,427 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,846 |
| European Landlocked Countries | 0 | - | 4.99 | 147,500 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,147 |
| Countries with the Most Species | 0 | - | 4.99 | 103,509 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,289 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,725 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,838 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,799 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,843 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,774 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,508 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,937 |
| Countries in the Alps | 0 | - | 4.87 | 118,653 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,427 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,684 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,905 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,815 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,933 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,857 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,170 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,295 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,796 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,360 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,098 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,809 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,684 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,481 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,714 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,808 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,602 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,547 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,294 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,187 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,637 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,536 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,358 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,929 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,458 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,166 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,080 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,103 |
| Largest Countries By Category | 0 | - | 4.97 | 158,728 |
| Countries by Countries | 0 | - | 4.96 | 63,548 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,312 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,404 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,417 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,155 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,375 |
| Buddhist Countries | 0 | - | 4.96 | 144,971 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,651 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,094 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,020 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,725 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,562 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,989 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,067 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,547 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,757 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,434 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,218 |
| Island Countries | 0 | - | 4.99 | 712,235 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,745 |
| Northernmost Countries | 0 | - | 4.99 | 363,607 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,960 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 53,046 |
| Countries of South America | 0 | - | 5.00 | 931,461 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,841 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,886,521 |
| "Land" Countries | 0 | - | 4.98 | 338,185 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,874 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,292 |
| Richest Island Countries | 0 | - | 4.85 | 101,136 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,391,702 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,904 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,866 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,520 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,874 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,553 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,519 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,072 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,053 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,367 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,728 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,865 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,413 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,898 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,002 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,433 |
| Countries that Start with A | 0 | - | 4.98 | 2,173,790 |
| Countries that Start with B | 0 | - | 4.95 | 2,304,760 |
| Countries that Start with C | 0 | - | 4.96 | 1,830,093 |
| Countries that Start with D | 0 | - | 4.96 | 715,463 |
| Countries that Start with E | 0 | - | 4.95 | 1,383,949 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,313 |
| Countries that Start with H | 0 | - | 4.96 | 608,897 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,699 |
| Countries that Start with J | 0 | - | 4.98 | 606,299 |
| Countries that Start with K | 0 | - | 4.97 | 820,072 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,917 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,974 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,214 |
| Countries that Start with S | 0 | - | 4.98 | 1,761,957 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,232 |
| Countries that Start with U | 0 | - | 4.97 | 907,967 |
| Countries that Start with V | 0 | - | 4.98 | 611,631 |
| Countries that Start with F | 0 | - | 4.83 | 620,779 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,322 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,295 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,985 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,977 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,928 |
| Countries with Megacities | 0 | - | 4.99 | 266,668 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,635 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,990 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,936 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,100 |
| Countries by Official Language | 0 | - | 4.95 | 195,848 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,421 |
| Countries in their Native Language | 0 | - | 4.99 | 199,618 |
| Independence from Whom | 0 | - | 4.99 | 212,874 |
| Subdivisions by Country | 0 | - | 4.87 | 50,580 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,303 |
| Megadiverse Countries | 0 | - | 4.96 | 135,218 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,832 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,499 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,406 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,200 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,496 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,790 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,001 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,526 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,789 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,233 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,333 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,332 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,401 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,115 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,543 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,657 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,137 |
| World Map Quiz | 0 | - | 4.81 | 65,563 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,835 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,625 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,077 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,987 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,471 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,350 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,327 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,452 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,655 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,640 |
| Tallest Countries North to South | 0 | - | 4.86 | 130,431 |
| Widest Countries East to West | 0 | - | 4.92 | 130,368 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,576 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,159 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,484 |
