| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,340 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,623 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,791 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,366 |
| Coldest Countries | 0 | - | 4.97 | 138,754 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,853 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,723 |
| NATO Countries | 0 | - | 4.98 | 281,731 |
| EU Countries Quiz | 0 | - | 4.99 | 275,765 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,523 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,705 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,352 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,028 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,941 |
| Countries with NO Military | 0 | - | 4.97 | 62,691 |
| Monarchies of the World | 0 | - | 4.94 | 169,341 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,822 |
| People on Money by Country | 0 | - | 4.83 | 60,527 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,174 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,580 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,891 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,980 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,552 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,617,599 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,763 |
| Landlocked Countries | 0 | - | 4.99 | 422,419 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,209 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,781,944 |
| Coldest World Capitals | 0 | - | 4.95 | 133,675 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,742 |
| Himalayan Countries | 0 | - | 4.95 | 138,937 |
| Andean Countries | 0 | - | 4.93 | 84,743 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,945 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,017 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,556 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,892 |
| Danube Countries | 0 | - | 4.97 | 72,075 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,094 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,476 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,412 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,373 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,806 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,104 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,894 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,574 |
| European Landlocked Countries | 0 | - | 4.99 | 147,202 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,734 |
| Countries with the Most Species | 0 | - | 4.99 | 103,281 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,852 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,623 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,741 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,831 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,369 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,578 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,275 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,714 |
| Countries in the Alps | 0 | - | 4.87 | 118,281 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,396 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,129 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,698 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,561 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,640 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,568 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,987 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,728 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,549 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,204 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,906 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,681 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,555 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,263 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,523 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,576 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,008 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,353 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,784 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,572 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,305 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,152 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,163 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,257 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,269 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,736 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,768 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,931 |
| Largest Countries By Category | 0 | - | 4.97 | 158,295 |
| Countries by Countries | 0 | - | 4.96 | 63,292 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,784 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,151 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,882 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,750 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,304 |
| Buddhist Countries | 0 | - | 4.96 | 144,658 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,577 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,228 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,718 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,033 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,049 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,656 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,000 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,445 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,922 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,633 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,619 |
| Island Countries | 0 | - | 4.99 | 711,193 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,406 |
| Northernmost Countries | 0 | - | 4.99 | 362,172 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,868 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,958 |
| Countries of South America | 0 | - | 5.00 | 927,983 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,724 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,878,692 |
| "Land" Countries | 0 | - | 4.98 | 337,461 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,819 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,243 |
| Richest Island Countries | 0 | - | 4.85 | 100,823 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,767 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,787 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,696 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,702 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,181 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,513 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,393 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,709 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,686 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,018 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,543 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,626 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,801 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,555 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,744 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,763 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,427 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,748 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,556 |
| Countries that Start with D | 0 | - | 4.96 | 712,147 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,138 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,373 |
| Countries that Start with H | 0 | - | 4.96 | 606,524 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,626 |
| Countries that Start with J | 0 | - | 4.98 | 604,113 |
| Countries that Start with K | 0 | - | 4.97 | 817,668 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,961 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,033 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,393 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,017 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,555 |
| Countries that Start with U | 0 | - | 4.97 | 905,857 |
| Countries that Start with V | 0 | - | 4.98 | 610,300 |
| Countries that Start with F | 0 | - | 4.83 | 618,960 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,198 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,622 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,548 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,634 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,016 |
| Countries with Megacities | 0 | - | 4.99 | 264,858 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,849 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,533 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,108 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,612 |
| Countries by Official Language | 0 | - | 4.95 | 195,334 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,498 |
| Countries in their Native Language | 0 | - | 4.99 | 199,129 |
| Independence from Whom | 0 | - | 4.99 | 212,207 |
| Subdivisions by Country | 0 | - | 4.87 | 50,447 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,804 |
| Megadiverse Countries | 0 | - | 4.96 | 135,055 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,179 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,383 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,260 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,122 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,187 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,621 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,532 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,060 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,682 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,161 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,763 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,915 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,229 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,989 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,375 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,514 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,311 |
| World Map Quiz | 0 | - | 4.81 | 65,153 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,506 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,392 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,174 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,327 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,033 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,326 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,935 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,053 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,331 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,469 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,604 |
| Widest Countries East to West | 0 | - | 4.92 | 129,694 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,467 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,430 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,139 |
