| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,767 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,475 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,742 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,883 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,425 |
| Coldest Countries | 0 | - | 4.97 | 138,828 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,892 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,022 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,665 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,669,357 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,145 |
| NATO Countries | 0 | - | 4.98 | 282,063 |
| EU Countries Quiz | 0 | - | 4.99 | 276,189 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,870 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,152 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,567 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,184 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,003 |
| Countries with NO Military | 0 | - | 4.97 | 62,801 |
| Monarchies of the World | 0 | - | 4.94 | 169,527 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,880 |
| People on Money by Country | 0 | - | 4.83 | 60,567 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,492 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,637 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,143 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,109 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,571 |
| Landlocked Countries | 0 | - | 4.99 | 423,075 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,239 |
| Coldest World Capitals | 0 | - | 4.95 | 133,996 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,434 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,864 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,219 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,627 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,967 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,461 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,628 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,033 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 102,885 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,844 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,817 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,996 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,968 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,210 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,267 |
| Buddhist Countries | 0 | - | 4.96 | 144,732 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,642 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,213 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,187 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,703 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,786,359 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,793 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,479 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,044 |
| Himalayan Countries | 0 | - | 4.94 | 139,207 |
| Andean Countries | 0 | - | 4.93 | 84,885 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,101 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,242 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,682 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,997 |
| Danube Countries | 0 | - | 4.97 | 72,140 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,199 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,547 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,541 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,054 |
| European Landlocked Countries | 0 | - | 4.99 | 147,284 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,847 |
| Countries with the Most Species | 0 | - | 4.99 | 103,352 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,972 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,648 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,768 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,622 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,372 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,792 |
| Countries in the Alps | 0 | - | 4.87 | 118,372 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,783 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,299 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,760 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,723 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,645 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,044 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,820 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,611 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,251 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,959 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,723 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,596 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,331 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,569 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,641 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,175 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,405 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,794 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,256 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,529 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,440 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,315 |
| Largest Countries By Category | 0 | - | 4.97 | 158,410 |
| Countries by Countries | 0 | - | 4.96 | 63,365 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,857 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,328 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,592 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,795 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,572 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,862 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,029 |
| Island Countries | 0 | - | 4.99 | 711,442 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,253 |
| Northernmost Countries | 0 | - | 4.99 | 362,520 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,890 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,980 |
| Countries of South America | 0 | - | 5.00 | 928,896 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,821 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,757 |
| "Land" Countries | 0 | - | 4.98 | 337,644 |
| Countries that Start with A | 0 | - | 4.98 | 2,169,172 |
| Countries that Start with B | 0 | - | 4.95 | 2,300,263 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,767 |
| Countries that Start with D | 0 | - | 4.96 | 713,055 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,154 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,412 |
| Countries that Start with H | 0 | - | 4.96 | 607,166 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,461 |
| Countries that Start with J | 0 | - | 4.98 | 604,696 |
| Countries that Start with K | 0 | - | 4.97 | 818,281 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,761 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,802 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,148 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,062 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,100 |
| Countries that Start with U | 0 | - | 4.97 | 906,308 |
| Countries that Start with V | 0 | - | 4.98 | 610,636 |
| Countries that Start with F | 0 | - | 4.83 | 619,453 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,033 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,838 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,438 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,260 |
| Richest Island Countries | 0 | - | 4.85 | 100,904 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,415 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,063 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,123 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,900 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,324 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,529 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,502 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,429 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,828 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,770 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,115 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,591 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,691 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,241 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,640 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,797 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,955 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,453 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,147 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,890 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,734 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,219 |
| Countries with Megacities | 0 | - | 4.99 | 265,347 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,048 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,646 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,293 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,721 |
| Countries by Official Language | 0 | - | 4.95 | 195,481 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,689 |
| Countries in their Native Language | 0 | - | 4.99 | 199,256 |
| Independence from Whom | 0 | - | 4.99 | 212,344 |
| Subdivisions by Country | 0 | - | 4.87 | 50,485 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,920 |
| Megadiverse Countries | 0 | - | 4.96 | 135,100 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,287 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,419 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,298 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,142 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,276 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,664 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,621 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,418 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,711 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,184 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,920 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,955 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,272 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,015 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,429 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,551 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,601 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,557 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,125 |
| World Map Quiz | 0 | - | 4.81 | 65,260 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,857 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,459 |
| Countries by Founding Story | 0 | - | 4.95 | 77,460 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,321 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,417 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,122 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,597 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 111,018 |
