| NATO Countries | 0 | - | 4.98 | 283,970 |
| EU Countries Quiz | 0 | - | 4.99 | 278,864 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,886 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,708 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,762 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,945 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,232 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,004 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,345 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,274 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,667 |
| Countries with NO Military | 0 | - | 4.97 | 63,602 |
| Monarchies of the World | 0 | - | 4.94 | 170,533 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,185 |
| People on Money by Country | 0 | - | 4.83 | 60,763 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,710 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,063 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,431 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,586 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,670 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,966,403 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,368 |
| Landlocked Countries | 0 | - | 4.99 | 427,216 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,812,115 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,899 |
| Himalayan Countries | 0 | - | 4.93 | 140,808 |
| Andean Countries | 0 | - | 4.94 | 85,795 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,911 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,477 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,460 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,685 |
| Danube Countries | 0 | - | 4.97 | 72,548 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,796 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,970 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,433 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,837 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,204 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,899 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,910 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,046 |
| European Landlocked Countries | 0 | - | 4.99 | 147,736 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,530 |
| Countries with the Most Species | 0 | - | 4.99 | 103,643 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,634 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,812 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,952 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,199 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,190 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,923 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,678 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,125 |
| Countries in the Alps | 0 | - | 4.87 | 118,968 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,980 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,125 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,053 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,993 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,170 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,126 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,388 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,588 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,987 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,512 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,309 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,951 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,829 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,669 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,923 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,019 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,143 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,730 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,514 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,482 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,417 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,832 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,283 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,486 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,614 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,458 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,274 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,244 |
| Largest Countries By Category | 0 | - | 4.97 | 159,083 |
| Countries by Countries | 0 | - | 4.97 | 63,799 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,664 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,597 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,336 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,436 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,448 |
| Buddhist Countries | 0 | - | 4.96 | 145,249 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,704 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,519 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,226 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,310 |
| Coldest Countries | 0 | - | 4.97 | 139,522 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,965 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,097 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,112 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,121 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,983 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,627 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,584 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,031 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,341 |
| Island Countries | 0 | - | 4.99 | 713,002 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,123 |
| Northernmost Countries | 0 | - | 4.99 | 364,583 |
| Countries of South America | 0 | - | 5.00 | 934,232 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,443 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,892,899 |
| "Land" Countries | 0 | - | 4.98 | 338,987 |
| Richest Island Countries | 0 | - | 4.85 | 101,349 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,396,946 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,605 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,442 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,014 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,333 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,621 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,356 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,370 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,668 |
| Countries by Oil Consumption | 0 | - | 4.96 | 124,823 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,058 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,537 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,142 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,218 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,970 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,291 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,904 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,364 |
| Countries that Start with D | 0 | - | 4.96 | 717,748 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,612 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,172 |
| Countries that Start with H | 0 | - | 4.96 | 610,497 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,785 |
| Countries that Start with J | 0 | - | 4.98 | 607,877 |
| Countries that Start with K | 0 | - | 4.97 | 821,708 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,041 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,097 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,263 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,785 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,851 |
| Countries that Start with U | 0 | - | 4.97 | 909,198 |
| Countries that Start with V | 0 | - | 4.98 | 612,531 |
| Countries that Start with F | 0 | - | 4.83 | 621,996 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,561 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,666 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,334 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,239 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,487 |
| Countries with Megacities | 0 | - | 4.99 | 267,826 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,137 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,334 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,466 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,430 |
| Countries by Official Language | 0 | - | 4.95 | 196,212 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,937 |
| Countries in their Native Language | 0 | - | 4.99 | 199,951 |
| Independence from Whom | 0 | - | 4.99 | 213,397 |
| Subdivisions by Country | 0 | - | 4.87 | 50,664 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,659 |
| Megadiverse Countries | 0 | - | 4.96 | 148,967 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,133 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,575 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,802 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,257 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,465 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,925 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,273 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,623 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,163 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,286 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,761 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,487 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,506 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,216 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,638 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,974 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,718 |
| World Map Quiz | 0 | - | 4.81 | 65,924 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,877 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,814 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,507 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,232 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,704 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,925 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,547 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,662 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,848 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,764 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,938 |
| Widest Countries East to West | 0 | - | 4.92 | 130,849 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,627 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,397 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,560 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,157 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,106 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,613 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,534 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,922 |
| Countries with Double Letters | 0 | - | 4.96 | 97,617 |
| Countries that End in N | 0 | - | 4.95 | 172,623 |
