| Countries with the Most Billionaires | 0 | - | 4.90 | 334,560 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,135 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,424 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,713 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,583 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,054 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,361 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,259 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,237 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,110 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,003 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,326 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,728 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,821 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,638 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,306,151 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,998 |
| NATO Countries | 0 | - | 4.98 | 279,121 |
| EU Countries Quiz | 0 | - | 4.99 | 272,716 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,314 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,709 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,638 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,316 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,548 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,904 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,067 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,537 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,990 |
| Countries with NO Military | 0 | - | 4.97 | 61,911 |
| Monarchies of the World | 0 | - | 4.94 | 168,165 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,371 |
| People on Money by Country | 0 | - | 4.83 | 60,257 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,941 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,151 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,414 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,342 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,394 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,454 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 125,044 |
| Landlocked Countries | 0 | - | 4.99 | 418,431 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,333 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,692 |
| Coldest World Capitals | 0 | - | 4.95 | 133,443 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,906 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,191 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,102 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,874 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,737 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,207 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,207 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,196 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,738 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,080 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,323 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,622 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,041 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,594 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,595 |
| Buddhist Countries | 0 | - | 4.96 | 143,672 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,295 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,746 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,862 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,533 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,175 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,754,329 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,896 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,483 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,170 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,728 |
| Himalayan Countries | 0 | - | 4.94 | 137,196 |
| Andean Countries | 0 | - | 4.95 | 83,806 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,053 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,456 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,742 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,275 |
| Danube Countries | 0 | - | 4.97 | 71,603 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,470 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,001 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,554 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,621 |
| European Landlocked Countries | 0 | - | 4.99 | 146,714 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,052 |
| Countries with the Most Species | 0 | - | 4.99 | 102,857 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,189 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,410 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,569 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,271 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,942 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,322 |
| Countries in the Alps | 0 | - | 4.87 | 117,612 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,085 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,279 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,378 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,931 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,037 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,410 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,219 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,141 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,936 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,512 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,449 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,312 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,888 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,159 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,175 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,092 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,028 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,544 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,462 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,142 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,116 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,960 |
| Largest Countries By Category | 0 | - | 4.97 | 157,559 |
| Countries by Countries | 0 | - | 4.96 | 62,794 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,140 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,147 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,464 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,281 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,616 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,486 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,884 |
| Island Countries | 0 | - | 4.99 | 709,576 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,617 |
| Northernmost Countries | 0 | - | 4.99 | 360,276 |
| Countries with the Most Murders | 0 | - | 4.55 | 150,454 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 73,888 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,400 |
| Countries of South America | 0 | - | 5.00 | 922,393 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,322 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,177 |
| "Land" Countries | 0 | - | 4.98 | 335,699 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,205 |
| Countries that Start with B | 0 | - | 4.95 | 2,290,240 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,652 |
| Countries that Start with D | 0 | - | 4.96 | 707,244 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,419 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,051 |
| Countries that Start with H | 0 | - | 4.96 | 602,776 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,800 |
| Countries that Start with J | 0 | - | 4.98 | 600,621 |
| Countries that Start with K | 0 | - | 4.97 | 813,730 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,552 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,487 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,000 |
| Countries that Start with S | 0 | - | 4.98 | 1,751,927 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,241 |
| Countries that Start with U | 0 | - | 4.97 | 903,161 |
| Countries that Start with V | 0 | - | 4.98 | 608,237 |
| Countries that Start with F | 0 | - | 4.83 | 616,060 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,245 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,554 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,147 |
| Richest Island Countries | 0 | - | 4.84 | 100,268 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,374,803 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,357 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,400 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,686 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,480 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,074 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,000 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,098 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,275 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,331 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,859 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,132 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,883 |
| Countries with Megacities | 0 | - | 4.99 | 256,508 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,750 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,913 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,048 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,914 |
| Countries by Official Language | 0 | - | 4.95 | 194,569 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,438 |
| Countries in their Native Language | 0 | - | 4.99 | 198,118 |
| Independence from Whom | 0 | - | 4.99 | 211,220 |
| Subdivisions by Country | 0 | - | 4.86 | 50,271 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,631 |
| Megadiverse Countries | 0 | - | 4.96 | 134,741 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,475 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,161 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,727 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,005 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,666 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,352 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,906 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,817 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,467 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,970 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,867 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,690 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,961 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,754 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,115 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,305 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,700 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,074 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,749 |
| World Map Quiz | 0 | - | 4.81 | 64,441 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,406 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,991 |
