| Countries with the Most Billionaires | 0 | - | 4.90 | 335,203 |
| Coldest Countries | 0 | - | 4.97 | 138,393 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,399 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,497 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,663 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,579 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,060 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,286 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,571 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,356 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,379 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,047 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,187 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,469 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,804 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,399,987 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,800 |
| NATO Countries | 0 | - | 4.98 | 279,810 |
| EU Countries Quiz | 0 | - | 4.99 | 273,471 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,919 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,551 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,074 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,488 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,732 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,195 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,237 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,639 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,064 |
| Countries with NO Military | 0 | - | 4.97 | 62,106 |
| Monarchies of the World | 0 | - | 4.94 | 168,480 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,481 |
| People on Money by Country | 0 | - | 4.83 | 60,351 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,241 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,227 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,871 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,520 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,421 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,575 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 125,332 |
| Landlocked Countries | 0 | - | 4.99 | 419,749 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,517 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,875 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,034 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,311 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,312 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,015 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,977 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,440 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,319 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,314 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,915 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,288 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,471 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,724 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,256 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,710 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,316 |
| Buddhist Countries | 0 | - | 4.96 | 144,226 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,562 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,879 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,032 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,611 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,323 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,762,337 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,928 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,550 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,219 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,337 |
| Himalayan Countries | 0 | - | 4.95 | 137,773 |
| Andean Countries | 0 | - | 4.95 | 84,103 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,341 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,880 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,971 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,449 |
| Danube Countries | 0 | - | 4.97 | 71,746 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,672 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,145 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,811 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,888 |
| European Landlocked Countries | 0 | - | 4.99 | 146,869 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,250 |
| Countries with the Most Species | 0 | - | 4.99 | 103,013 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,407 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,458 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,622 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,376 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,047 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,446 |
| Countries in the Alps | 0 | - | 4.87 | 117,828 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,222 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,553 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,473 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,340 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,214 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,782 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,377 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,262 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,024 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,629 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,526 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,375 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,995 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,263 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,284 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,368 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,121 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,628 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,665 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,769 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,457 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,044 |
| Largest Countries By Category | 0 | - | 4.97 | 157,795 |
| Countries by Countries | 0 | - | 4.97 | 62,931 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,337 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,184 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,489 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,418 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,720 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,836 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,809 |
| Island Countries | 0 | - | 4.99 | 710,108 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,047,005 |
| Northernmost Countries | 0 | - | 4.99 | 360,886 |
| Countries with the Most Murders | 0 | - | 4.55 | 150,599 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 73,920 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,474 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,772 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,871 |
| Countries of South America | 0 | - | 5.00 | 924,096 |
| Countries of Oceania | 0 | - | 5.00 | 1,052,762 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,869,394 |
| "Land" Countries | 0 | - | 4.98 | 336,001 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,990 |
| Countries that Start with B | 0 | - | 4.95 | 2,292,749 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,743 |
| Countries that Start with D | 0 | - | 4.96 | 708,706 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,133 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,126 |
| Countries that Start with H | 0 | - | 4.96 | 604,015 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,206 |
| Countries that Start with J | 0 | - | 4.98 | 601,757 |
| Countries that Start with K | 0 | - | 4.97 | 815,083 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,895 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,868 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,307 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,647 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,155 |
| Countries that Start with U | 0 | - | 4.97 | 903,971 |
| Countries that Start with V | 0 | - | 4.98 | 608,935 |
| Countries that Start with F | 0 | - | 4.83 | 617,012 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,683 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,669 |
| Richest Island Countries | 0 | - | 4.84 | 100,430 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,377,717 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,870 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,843 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,038 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,705 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,129 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,447 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,283 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,602 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,561 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,075 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,275 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,271 |
| Countries with Megacities | 0 | - | 4.99 | 262,497 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,102 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,124 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,403 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,172 |
| Countries by Official Language | 0 | - | 4.95 | 194,803 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,761 |
| Countries in their Native Language | 0 | - | 4.99 | 198,349 |
| Independence from Whom | 0 | - | 4.99 | 211,544 |
| Subdivisions by Country | 0 | - | 4.86 | 50,329 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,859 |
| Megadiverse Countries | 0 | - | 4.96 | 134,827 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,676 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,222 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,794 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,039 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,817 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,438 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,096 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,896 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,531 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,020 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,184 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,764 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,040 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,829 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,208 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,375 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,919 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,440 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,847 |
| World Map Quiz | 0 | - | 4.81 | 64,736 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,997 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,123 |
