| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,840 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,124 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,253 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,607 |
| Coldest Countries | 0 | - | 4.97 | 139,441 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,068 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,942 |
| NATO Countries | 0 | - | 4.98 | 283,589 |
| EU Countries Quiz | 0 | - | 4.99 | 278,111 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,535 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,152 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,505 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,831 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,215 |
| Countries with NO Military | 0 | - | 4.97 | 63,462 |
| Monarchies of the World | 0 | - | 4.94 | 170,298 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,122 |
| People on Money by Country | 0 | - | 4.83 | 60,724 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,451 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,834 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,154 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,486 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,648 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,905,266 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,899 |
| Landlocked Countries | 0 | - | 4.99 | 426,246 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,387 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,806,635 |
| Coldest World Capitals | 0 | - | 4.95 | 134,183 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,433 |
| Himalayan Countries | 0 | - | 4.93 | 140,392 |
| Andean Countries | 0 | - | 4.94 | 85,551 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,700 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,135 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,266 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,501 |
| Danube Countries | 0 | - | 4.97 | 72,439 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,651 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,876 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,216 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,749 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,144 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,734 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,687 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,957 |
| European Landlocked Countries | 0 | - | 4.99 | 147,641 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,356 |
| Countries with the Most Species | 0 | - | 4.99 | 103,591 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,458 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,786 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,899 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,022 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,043 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,864 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,599 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,044 |
| Countries in the Alps | 0 | - | 4.87 | 118,828 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,721 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,947 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,989 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,915 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,061 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,997 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,291 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,443 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,895 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,448 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,214 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,902 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,761 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,586 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,826 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,920 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,930 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,641 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,425 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,343 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 74,772 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,716 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,859 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,236 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,536 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,342 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,184 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,177 |
| Largest Countries By Category | 0 | - | 4.97 | 158,913 |
| Countries by Countries | 0 | - | 4.96 | 63,675 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,507 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,529 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,932 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,302 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,416 |
| Buddhist Countries | 0 | - | 4.96 | 145,140 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,680 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,326 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,130 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,022 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,742 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,049 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,097 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,598 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,728 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,778 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,887 |
| Island Countries | 0 | - | 4.99 | 712,686 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,133 |
| Northernmost Countries | 0 | - | 4.99 | 364,188 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 66,001 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 53,073 |
| Countries of South America | 0 | - | 5.00 | 933,152 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,034 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,373 |
| "Land" Countries | 0 | - | 4.98 | 338,480 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,891 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,312 |
| Richest Island Countries | 0 | - | 4.85 | 101,255 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,733 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,291 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,190 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,814 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,165 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,565 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,586 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,231 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,214 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,514 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,802 |
| Largest Economies in 2050 | 0 | - | 4.88 | 111,954 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,032 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,018 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,118 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,743 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,404 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,118 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,976 |
| Countries that Start with D | 0 | - | 4.96 | 716,788 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,511 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,967 |
| Countries that Start with H | 0 | - | 4.96 | 609,836 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,900 |
| Countries that Start with J | 0 | - | 4.98 | 607,212 |
| Countries that Start with K | 0 | - | 4.97 | 821,027 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,139 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,212 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,359 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,593 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,143 |
| Countries that Start with U | 0 | - | 4.97 | 908,675 |
| Countries that Start with V | 0 | - | 4.98 | 612,151 |
| Countries that Start with F | 0 | - | 4.83 | 621,497 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,611 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,511 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,202 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,130 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,259 |
| Countries with Megacities | 0 | - | 4.99 | 267,327 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,942 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,190 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,258 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,306 |
| Countries by Official Language | 0 | - | 4.95 | 196,064 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,719 |
| Countries in their Native Language | 0 | - | 4.99 | 199,796 |
| Independence from Whom | 0 | - | 4.99 | 213,159 |
| Subdivisions by Country | 0 | - | 4.87 | 50,634 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,516 |
| Megadiverse Countries | 0 | - | 4.96 | 135,775 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,994 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,550 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,728 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,233 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,322 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,873 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,150 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,580 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,100 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,266 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,604 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,398 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,456 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,161 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,597 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,899 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,440 |
| World Map Quiz | 0 | - | 4.81 | 65,788 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,446 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,740 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,331 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,132 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,601 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,676 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,474 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,582 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,777 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,715 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,807 |
| Widest Countries East to West | 0 | - | 4.92 | 130,755 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,609 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,288 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,526 |
