| Countries that Start with a Vowel | 0 | - | 4.99 | 155,749 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,213 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,070 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,059 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,226 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,216 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,610 |
| Richest Island Countries | 0 | - | 4.85 | 101,375 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,003 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,646 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,265 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,607 |
| Countries that Start with D | 0 | - | 4.96 | 717,927 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,835 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,410 |
| Countries that Start with H | 0 | - | 4.96 | 610,642 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,974 |
| Countries that Start with J | 0 | - | 4.98 | 608,020 |
| Countries that Start with K | 0 | - | 4.97 | 821,858 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,206 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,303 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,442 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,034 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,001 |
| Countries that Start with U | 0 | - | 4.97 | 909,313 |
| Countries that Start with V | 0 | - | 4.98 | 612,619 |
| Countries that Start with F | 0 | - | 4.83 | 622,100 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,736 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,254 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,670 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,472 |
| NATO Countries | 0 | - | 4.98 | 284,044 |
| EU Countries Quiz | 0 | - | 4.99 | 278,945 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,966 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,964 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,813 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,957 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,243 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,040 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,357 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,283 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,677 |
| Countries with NO Military | 0 | - | 4.97 | 63,621 |
| Monarchies of the World | 0 | - | 4.94 | 170,570 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,200 |
| People on Money by Country | 0 | - | 4.83 | 60,786 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,078 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,474 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,607 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,677 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,016 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,977,802 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,413 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,356 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,855 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 105,009 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,527 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,505 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,477 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,285 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,253 |
| African Island Countries | 0 | - | 4.96 | 102,746 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,689 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,964 |
| Buddhist Countries | 0 | - | 4.96 | 145,268 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,547 |
| Coldest Countries | 0 | - | 4.97 | 139,537 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,999 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,109 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,119 |
| Islands by Country #1 | 0 | - | 4.90 | 176,505 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,122 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,989 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,635 |
| Landlocked Countries | 0 | - | 4.99 | 427,340 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,813,181 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,947 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,642 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,474 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,049 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,366 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,930 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,624 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,389 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,391 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,697 |
| Countries by Oil Consumption | 0 | - | 4.96 | 124,996 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,077 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,611 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,157 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,231 |
| Countries that Start with R | 0 | - | 4.44 | 450,881 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,691 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,358 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,258 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,112 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,097 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,081 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,707 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,077 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,432 |
| Island Countries | 0 | - | 4.99 | 713,044 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,962 |
| Himalayan Countries | 0 | - | 4.93 | 140,865 |
| Andean Countries | 0 | - | 4.94 | 85,824 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,933 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,513 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,480 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,705 |
| Danube Countries | 0 | - | 4.97 | 72,565 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,809 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,981 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,464 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,938 |
| European Landlocked Countries | 0 | - | 4.99 | 147,775 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,552 |
| Countries with the Most Species | 0 | - | 4.99 | 103,654 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,654 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,817 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,959 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,931 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,685 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,141 |
| Countries in the Alps | 0 | - | 4.87 | 118,996 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,027 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,157 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,066 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,186 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,138 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,399 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,608 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,003 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,518 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,322 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,957 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,834 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,682 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,935 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,029 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,166 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,746 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,533 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,850 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,367 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,523 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,621 |
| Largest Countries By Category | 0 | - | 4.97 | 159,111 |
| Countries by Countries | 0 | - | 4.97 | 63,815 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,429 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,405 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,462 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,451 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,708 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,239 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,295 |
| Northernmost Countries | 0 | - | 4.99 | 364,647 |
| Countries of South America | 0 | - | 5.00 | 934,439 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,701 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,388 |
| "Land" Countries | 0 | - | 4.98 | 339,045 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,632 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,193 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,046 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,719 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,758 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,728 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,208 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,023 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,530 |
| Countries with Megacities | 0 | - | 4.99 | 267,929 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,183 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,351 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,508 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,457 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,673 |
| Countries by Official Language | 0 | - | 4.95 | 196,242 |
| All OPEC Countries Ever | 0 | - | 4.70 | 100,417 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,974 |
| Countries in their Native Language | 0 | - | 4.99 | 199,972 |
| Independence from Whom | 0 | - | 4.99 | 213,432 |
| Subdivisions by Country | 0 | - | 4.87 | 50,673 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,683 |
| Megadiverse Countries | 0 | - | 4.96 | 149,291 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,151 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,584 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,602 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,815 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,262 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,487 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,926 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,299 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,634 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,175 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,288 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,807 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,498 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,512 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,223 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 50,307 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,780 |
