| NATO Countries | 0 | - | 4.98 | 279,481 |
| EU Countries Quiz | 0 | - | 4.99 | 273,123 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,614 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,145 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,874 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,407 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,648 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,077 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,148 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,595 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,027 |
| Countries with NO Military | 0 | - | 4.97 | 62,022 |
| Monarchies of the World | 0 | - | 4.94 | 168,350 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,434 |
| People on Money by Country | 0 | - | 4.83 | 60,309 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,118 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,188 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,652 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,432 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,414 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,355,173 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,467 |
| Landlocked Countries | 0 | - | 4.99 | 419,236 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,758,658 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,124 |
| Himalayan Countries | 0 | - | 4.95 | 137,544 |
| Andean Countries | 0 | - | 4.95 | 84,000 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,270 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,741 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,888 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,390 |
| Danube Countries | 0 | - | 4.97 | 71,700 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,608 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,093 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,705 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,979 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,275 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,234 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,779 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,967 |
| European Landlocked Countries | 0 | - | 4.99 | 146,809 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,172 |
| Countries with the Most Species | 0 | - | 4.99 | 102,946 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,318 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,437 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,598 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,872 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,347 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,328 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,005 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,392 |
| Countries in the Alps | 0 | - | 4.87 | 117,738 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,167 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,427 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,440 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,270 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,026 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,138 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,738 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,315 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,218 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,982 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,580 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,502 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,351 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,955 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,211 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,237 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,249 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,084 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,260 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,819 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,584 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,563 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,518 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,294 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,015 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,196 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,407 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,686 |
| Largest Countries By Category | 0 | - | 4.97 | 157,687 |
| Countries by Countries | 0 | - | 4.96 | 62,865 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,154 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,668 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,034 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,253 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,171 |
| Buddhist Countries | 0 | - | 4.96 | 144,142 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,479 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,424 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,353 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,057 |
| Coldest Countries | 0 | - | 4.97 | 138,344 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,274 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,465 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,624 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,913 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,517 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,198 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,252 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,684 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,260 |
| Island Countries | 0 | - | 4.99 | 709,891 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,384 |
| Northernmost Countries | 0 | - | 4.99 | 360,614 |
| Countries of South America | 0 | - | 5.00 | 923,270 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,648 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,867,262 |
| "Land" Countries | 0 | - | 4.98 | 335,866 |
| Richest Island Countries | 0 | - | 4.84 | 100,349 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,357 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,670 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,648 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,868 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,601 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,100 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,208 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,183 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,487 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,315 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,319 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,636 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,112 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,408 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,471 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,673 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,582 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,758 |
| Countries that Start with D | 0 | - | 4.96 | 708,012 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,317 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,001 |
| Countries that Start with H | 0 | - | 4.96 | 603,437 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,538 |
| Countries that Start with J | 0 | - | 4.98 | 601,245 |
| Countries that Start with K | 0 | - | 4.97 | 814,588 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,269 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,262 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,731 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,859 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,751 |
| Countries that Start with U | 0 | - | 4.97 | 903,588 |
| Countries that Start with V | 0 | - | 4.98 | 608,618 |
| Countries that Start with F | 0 | - | 4.83 | 616,560 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,050 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,469 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,992 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,204 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,118 |
| Countries with Megacities | 0 | - | 4.99 | 261,255 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,980 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,045 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,252 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,062 |
| Countries by Official Language | 0 | - | 4.95 | 194,689 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,608 |
| Countries in their Native Language | 0 | - | 4.99 | 198,242 |
| Independence from Whom | 0 | - | 4.99 | 211,387 |
| Subdivisions by Country | 0 | - | 4.86 | 50,299 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,766 |
| Megadiverse Countries | 0 | - | 4.96 | 134,789 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,583 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,202 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,765 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,027 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,738 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,399 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,018 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,861 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,506 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,999 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,047 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,733 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,008 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,795 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,168 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,337 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,276 |
| World Map Quiz | 0 | - | 4.81 | 64,631 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,732 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,063 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,571 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,963 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,680 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,414 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,551 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,706 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,858 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,288 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,315 |
| Widest Countries East to West | 0 | - | 4.92 | 129,402 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,388 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,988 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,003 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,535 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,254 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,578 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,247 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,732 |
| Countries with Double Letters | 0 | - | 4.97 | 95,141 |
| Countries that End in N | 0 | - | 4.95 | 170,088 |
