| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,966 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,254 |
| NATO Countries | 0 | - | 4.98 | 279,394 |
| EU Countries Quiz | 0 | - | 4.99 | 272,999 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,532 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,015 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,821 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,379 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,617 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,035 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,124 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,575 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,014 |
| Countries with NO Military | 0 | - | 4.97 | 61,990 |
| Monarchies of the World | 0 | - | 4.94 | 168,302 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,420 |
| People on Money by Country | 0 | - | 4.83 | 60,297 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,070 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,180 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,596 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,412 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,405 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,341,390 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,323 |
| Landlocked Countries | 0 | - | 4.99 | 419,059 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,757,438 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,515 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,033 |
| Himalayan Countries | 0 | - | 4.94 | 137,468 |
| Andean Countries | 0 | - | 4.95 | 83,962 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,240 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,692 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,850 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,365 |
| Danube Countries | 0 | - | 4.97 | 71,674 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,565 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,066 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,670 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,253 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,198 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,746 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,948 |
| European Landlocked Countries | 0 | - | 4.99 | 146,789 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,147 |
| Countries with the Most Species | 0 | - | 4.99 | 102,922 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,284 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,435 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,592 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,842 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,315 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,313 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,998 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,371 |
| Countries in the Alps | 0 | - | 4.87 | 117,705 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,146 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,384 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,428 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,003 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,110 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,660 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,293 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,198 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,974 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,560 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,487 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,343 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,934 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,194 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,216 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,210 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,070 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,240 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,796 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,578 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,535 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,435 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,251 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,009 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,168 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,381 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,673 |
| Largest Countries By Category | 0 | - | 4.97 | 157,655 |
| Countries by Countries | 0 | - | 4.96 | 62,848 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,122 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,652 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,930 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,228 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,166 |
| Buddhist Countries | 0 | - | 4.96 | 144,033 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,475 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,388 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,331 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,921 |
| Coldest Countries | 0 | - | 4.97 | 138,320 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,233 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,452 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,617 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,904 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,508 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,191 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,086 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,634 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,157 |
| Island Countries | 0 | - | 4.99 | 709,806 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,141 |
| Northernmost Countries | 0 | - | 4.99 | 360,521 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,422 |
| Countries of South America | 0 | - | 5.00 | 923,035 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,197 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,652 |
| "Land" Countries | 0 | - | 4.98 | 335,819 |
| Richest Island Countries | 0 | - | 4.84 | 100,327 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,911 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,591 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,576 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,825 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,574 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,089 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,176 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,141 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,456 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,300 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,299 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,497 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,083 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,384 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,426 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,237 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,210 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,465 |
| Countries that Start with D | 0 | - | 4.96 | 707,807 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,045 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,729 |
| Countries that Start with H | 0 | - | 4.96 | 603,252 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,340 |
| Countries that Start with J | 0 | - | 4.98 | 601,088 |
| Countries that Start with K | 0 | - | 4.97 | 814,352 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,066 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,023 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,515 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,607 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,598 |
| Countries that Start with U | 0 | - | 4.97 | 903,461 |
| Countries that Start with V | 0 | - | 4.98 | 608,514 |
| Countries that Start with F | 0 | - | 4.83 | 616,424 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,822 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,432 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,952 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,190 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,055 |
| Countries with Megacities | 0 | - | 4.99 | 260,552 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,922 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,013 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,196 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,019 |
| Countries by Official Language | 0 | - | 4.95 | 194,653 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,559 |
| Countries in their Native Language | 0 | - | 4.99 | 198,207 |
| Independence from Whom | 0 | - | 4.99 | 211,341 |
| Subdivisions by Country | 0 | - | 4.86 | 50,289 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,728 |
| Megadiverse Countries | 0 | - | 4.96 | 134,775 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,559 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,188 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,760 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,019 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,718 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,388 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,991 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,847 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,491 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,994 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,011 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,724 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,998 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,784 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,159 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,328 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,221 |
| World Map Quiz | 0 | - | 4.81 | 64,541 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,654 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,041 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,523 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,936 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,652 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,344 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,524 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,678 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,837 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,268 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,293 |
| Widest Countries East to West | 0 | - | 4.92 | 129,385 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,386 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,968 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,995 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,515 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,228 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,560 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,237 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,729 |
