| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,677 |
| NATO Countries | 0 | - | 4.98 | 284,046 |
| EU Countries Quiz | 0 | - | 4.99 | 278,947 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,966 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,974 |
| 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 | 113,244 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,040 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,358 |
| 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 | 170,571 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,200 |
| People on Money by Country | 0 | - | 4.83 | 60,786 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,750 |
| 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 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,978,186 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,479 |
| Landlocked Countries | 0 | - | 4.99 | 427,350 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,749 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,707 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,813,219 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,963 |
| Himalayan Countries | 0 | - | 4.93 | 140,867 |
| Andean Countries | 0 | - | 4.94 | 85,824 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,937 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,514 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,481 |
| 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 | 86,982 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,465 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,856 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,215 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,078 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,939 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,060 |
| European Landlocked Countries | 0 | - | 4.99 | 147,777 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,552 |
| Countries with the Most Species | 0 | - | 4.99 | 103,655 |
| 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 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,228 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,216 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,932 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,685 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,143 |
| Countries in the Alps | 0 | - | 4.87 | 118,997 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,031 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,160 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,067 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 105,009 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,186 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,140 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,400 |
| 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 | 78,031 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,166 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,746 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,529 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,509 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,538 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,853 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,370 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,525 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,621 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,478 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,285 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,253 |
| Largest Countries By Category | 0 | - | 4.97 | 159,112 |
| Countries by Countries | 0 | - | 4.97 | 63,816 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,689 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,610 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,414 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,463 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,451 |
| Buddhist Countries | 0 | - | 4.96 | 145,268 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,708 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,548 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,239 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,359 |
| 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 | 83,121 |
| 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 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,710 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,077 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,435 |
| Island Countries | 0 | - | 4.99 | 713,046 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,297 |
| Northernmost Countries | 0 | - | 4.99 | 364,648 |
| Countries of South America | 0 | - | 5.00 | 934,444 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,704 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,402 |
| "Land" Countries | 0 | - | 4.98 | 339,048 |
| Richest Island Countries | 0 | - | 4.85 | 101,375 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,437 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,643 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,475 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,049 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,366 |
| 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 | 190,698 |
| Countries by Oil Consumption | 0 | - | 4.96 | 125,001 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,079 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,615 |
| 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 | 85,232 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,006 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,652 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,274 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,615 |
| Countries that Start with D | 0 | - | 4.96 | 717,933 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,844 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,419 |
| Countries that Start with H | 0 | - | 4.96 | 610,643 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,978 |
| Countries that Start with J | 0 | - | 4.98 | 608,024 |
| Countries that Start with K | 0 | - | 4.97 | 821,862 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,212 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,309 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,448 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,038 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,004 |
| Countries that Start with U | 0 | - | 4.97 | 909,316 |
| Countries that Start with V | 0 | - | 4.98 | 612,620 |
| Countries that Start with F | 0 | - | 4.83 | 622,104 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,742 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,691 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,360 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,259 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,530 |
| Countries with Megacities | 0 | - | 4.99 | 267,932 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,184 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,351 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,509 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,457 |
| Countries by Official Language | 0 | - | 4.95 | 196,243 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,976 |
| Countries in their Native Language | 0 | - | 4.99 | 199,974 |
| Independence from Whom | 0 | - | 4.99 | 213,434 |
| Subdivisions by Country | 0 | - | 4.87 | 50,673 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,684 |
| Megadiverse Countries | 0 | - | 4.96 | 149,306 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,151 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,584 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,818 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,262 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,488 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,927 |
| 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 | 89,513 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,224 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,648 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,982 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,772 |
| World Map Quiz | 0 | - | 4.81 | 65,934 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,959 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,826 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,544 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,246 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,719 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,968 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,570 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,679 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,868 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,771 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,961 |
| Widest Countries East to West | 0 | - | 4.92 | 130,867 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,632 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,418 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,568 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,170 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,130 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,625 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,538 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,924 |
