| NATO Countries | 0 | - | 4.98 | 283,690 |
| EU Countries Quiz | 0 | - | 4.99 | 278,250 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,615 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,290 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,585 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,863 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,155 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,868 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,273 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,230 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,625 |
| Countries with NO Military | 0 | - | 4.97 | 63,495 |
| Monarchies of the World | 0 | - | 4.94 | 170,364 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,135 |
| People on Money by Country | 0 | - | 4.83 | 60,736 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,523 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,028 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,212 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,511 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,654 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,920,425 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,011 |
| Landlocked Countries | 0 | - | 4.99 | 426,555 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,807,894 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,546 |
| Himalayan Countries | 0 | - | 4.93 | 140,485 |
| Andean Countries | 0 | - | 4.94 | 85,619 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,750 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,220 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,317 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,550 |
| Danube Countries | 0 | - | 4.97 | 72,471 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,681 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,902 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,267 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,763 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,157 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,762 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,737 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,977 |
| European Landlocked Countries | 0 | - | 4.99 | 147,671 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,399 |
| Countries with the Most Species | 0 | - | 4.99 | 103,605 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,510 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,791 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,913 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,061 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,074 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,876 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,616 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,072 |
| Countries in the Alps | 0 | - | 4.87 | 118,858 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,793 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,995 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,011 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,936 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,091 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,040 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,323 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,471 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,925 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,464 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,238 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,916 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,782 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,612 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,850 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,949 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,995 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,659 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,452 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,372 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 75,586 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,753 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,955 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,308 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,554 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,371 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,211 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,184 |
| Largest Countries By Category | 0 | - | 4.97 | 158,951 |
| Countries by Countries | 0 | - | 4.97 | 63,711 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,547 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,548 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,016 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,333 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,426 |
| Buddhist Countries | 0 | - | 4.96 | 145,165 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,689 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,373 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,154 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,090 |
| Coldest Countries | 0 | - | 4.97 | 139,455 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,785 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,059 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,080 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,102 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,948 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,601 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,971 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,853 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,001 |
| Island Countries | 0 | - | 4.99 | 712,760 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,379 |
| Northernmost Countries | 0 | - | 4.99 | 364,289 |
| Countries of South America | 0 | - | 5.00 | 933,413 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,404 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,891,003 |
| "Land" Countries | 0 | - | 4.98 | 338,545 |
| Richest Island Countries | 0 | - | 4.85 | 101,277 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,395,277 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,348 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,244 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,856 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,201 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,672 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,593 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,266 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,248 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,546 |
| Countries by Oil Consumption | 0 | - | 4.96 | 122,205 |
| Largest Economies in 2050 | 0 | - | 4.88 | 111,974 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,143 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,055 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,142 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,794 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,875 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,562 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,325 |
| Countries that Start with D | 0 | - | 4.96 | 717,028 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,794 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,272 |
| Countries that Start with H | 0 | - | 4.96 | 609,994 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,115 |
| Countries that Start with J | 0 | - | 4.98 | 607,389 |
| Countries that Start with K | 0 | - | 4.97 | 821,203 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,389 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,446 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,589 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,933 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,345 |
| Countries that Start with U | 0 | - | 4.97 | 908,816 |
| Countries that Start with V | 0 | - | 4.98 | 612,256 |
| Countries that Start with F | 0 | - | 4.83 | 621,625 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,875 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,545 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,229 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,152 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,320 |
| Countries with Megacities | 0 | - | 4.99 | 267,465 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,986 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,228 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,316 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,332 |
| Countries by Official Language | 0 | - | 4.95 | 196,120 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,783 |
| Countries in their Native Language | 0 | - | 4.99 | 199,842 |
| Independence from Whom | 0 | - | 4.99 | 213,226 |
| Subdivisions by Country | 0 | - | 4.87 | 50,642 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,559 |
| Megadiverse Countries | 0 | - | 4.96 | 145,083 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,032 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,555 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,749 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,238 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,347 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,889 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,183 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,591 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,122 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,275 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,639 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,432 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,465 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,176 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,602 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,915 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,534 |
| World Map Quiz | 0 | - | 4.81 | 65,824 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,553 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,757 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,379 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,156 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,621 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,733 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,483 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,604 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,789 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,727 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,847 |
| Widest Countries East to West | 0 | - | 4.92 | 130,778 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,616 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,306 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,536 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,098 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,040 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,534 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,517 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,906 |
| Countries with Double Letters | 0 | - | 4.96 | 97,223 |
