| NATO Countries Quiz | 0 | - | 4.98 | 227,740 |
| EU Countries Quiz | 0 | - | 4.99 | 229,963 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 227,782 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 229,274 |
| Top Five Countries by Religion | 0 | - | 4.90 | 144,329 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 82,322 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,691 |
| Countries where the Sea Freezes | 0 | - | 4.91 | 81,873 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 58,379 |
| Largest Countries Without Deserts | 0 | - | 4.86 | 66,811 |
| Countries with NO Military | 0 | - | 4.97 | 50,322 |
| Monarchies of the World | 0 | - | 4.93 | 153,794 |
| Countries by Number of Books Published | 0 | - | 4.95 | 64,289 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 109,891 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.89 | 76,174 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 66,660 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,405,576 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 330,206 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,128,161 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,196,250 |
| Majority Muslim Countries | 0 | - | 4.97 | 315,372 |
| Members of the Arab League | 0 | - | 4.85 | 64,705 |
| Sahara Desert Countries | 0 | - | 4.97 | 128,994 |
| Himalayan Countries | 0 | - | 4.95 | 106,946 |
| Andean Countries | 0 | - | 4.91 | 59,480 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 60,555 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,298 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 103,673 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,566 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,859 |
| Danube Countries | 0 | - | 4.96 | 57,005 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,021 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,120 |
| Countries with the Best Passports | 0 | - | 4.87 | 72,091 |
| Countries with the Worst Passports | 0 | - | 4.88 | 49,969 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 133,389 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 140,343 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 182,429 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 110,250 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 162,625 |
| European Landlocked Countries | 0 | - | 4.99 | 136,553 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,384 |
| Countries with the Most Species | 0 | - | 4.99 | 89,710 |
| Countries 197 to 205 | 0 | - | 4.87 | 56,883 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,888 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,184 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,725 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 177,559 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 287,871 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,672 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,948 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,559 |
| Countries in the Alps | 0 | - | 4.84 | 103,348 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 85,959 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 88,451 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,976 |
| Countries with the Tallest Buildings | 0 | - | 4.95 | 75,129 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,039 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,516 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,005 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,171 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,508 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,541 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,101 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,864 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,822 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,878 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,215 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,377 |
| Countries with the Most Grassland | 0 | - | 4.94 | 69,939 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 99,479 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,690 |
| Most Guessed Cities by Country #2 | 0 | - | 4.92 | 56,562 |
| Most Guessed Cities by Country #1 | 0 | - | 4.92 | 85,737 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 53,767 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 199,665 |
| World Countries - Blind Typing | 0 | - | 5.00 | 74,217 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,595 |
| Countries with the Most Tanks | 0 | - | 4.89 | 76,224 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 42,053 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 66,920 |
| Largest Countries By Category | 0 | - | 4.97 | 145,797 |
| Countries by Countries | 0 | - | 4.96 | 55,185 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 82,010 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 66,165 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 58,992 |
| Buddhist Countries | 0 | - | 4.96 | 131,614 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 153,460 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 78,999 |
| Coldest Countries | 0 | - | 4.97 | 125,563 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 85,087 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 84,132 |
| Countries with the Least Precipitation | 0 | - | 4.89 | 68,475 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.94 | 56,627 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 58,626 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 56,019 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,155 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,463 |
| Island Countries Quiz | 0 | - | 4.99 | 665,141 |
| Biggest Countries by Area | 0 | - | 5.00 | 940,921 |
| Northernmost Countries | 0 | - | 4.99 | 329,454 |
| Countries of South America | 0 | - | 5.00 | 802,932 |
| Countries of Oceania | 0 | - | 5.00 | 904,954 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,594,390 |
| Richest Island Countries | 0 | - | 4.87 | 88,418 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 286,398 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 209,350 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 200,243 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 170,571 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 107,223 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 43,177 |
| Countries with the Most Billionaires | 0 | - | 4.94 | 283,429 |
| Countries with the Most Muslims | 0 | - | 4.93 | 132,853 |
| Countries with the Most Exports | 0 | - | 4.96 | 138,870 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,801 |
| Countries by Oil Consumption | 0 | - | 4.96 | 112,102 |
| Largest Economies in 2050 | 0 | - | 4.90 | 100,749 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 240,940 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,368 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 67,286 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 215,404 |
| Countries that Start with A | 0 | - | 4.98 | 1,961,306 |
| Countries that Start with B | 0 | - | 4.95 | 2,100,319 |
| Countries that Start with C | 0 | - | 4.96 | 1,661,715 |
| Countries that Start with D | 0 | - | 4.96 | 602,827 |
| Countries that Start with E | 0 | - | 4.95 | 1,244,024 |
| Countries that Start with G | 0 | - | 4.97 | 1,363,687 |
| Countries that Start with H | 0 | - | 4.96 | 514,195 |
| Countries that Start with I | 0 | - | 4.92 | 1,172,904 |
| Countries that Start with J | 0 | - | 4.98 | 516,904 |
| Countries that Start with K | 0 | - | 4.96 | 721,915 |
| Countries that Start with L | 0 | - | 4.98 | 981,563 |
| Countries that Start with N | 0 | - | 4.93 | 1,007,748 |
| Countries that Start with P | 0 | - | 4.95 | 1,110,369 |
| Countries that Start with S | 0 | - | 4.98 | 1,617,182 |
| Countries that Start with T | 0 | - | 4.89 | 918,973 |
| Countries that Start with U | 0 | - | 4.96 | 828,814 |
| Countries that Start with V | 0 | - | 4.98 | 555,059 |
| Countries that Start with F | 0 | - | 4.83 | 544,205 |
| Countries that Start with M | 0 | - | 4.97 | 1,264,435 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 155,045 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 178,357 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 77,249 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 127,717 |
| Countries with Megacities | 0 | - | 4.99 | 199,974 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 173,527 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 99,055 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 97,107 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 65,035 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 250,754 |
| Countries by Official Language | 0 | - | 4.96 | 174,271 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,404 |
| Countries in their Native Language | 0 | - | 4.98 | 179,465 |
| Independence from Whom | 0 | - | 4.99 | 187,676 |
| Subdivisions by Country | 0 | - | 4.82 | 46,709 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 114,676 |
| Megadiverse Countries | 0 | - | 4.96 | 126,199 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,580 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 107,172 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,651 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 132,405 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,539 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 78,877 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 145,708 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,412 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,687 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 44,511 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 101,977 |
| Countries Furthest from the United States | 0 | - | 4.94 | 72,616 |
| Countries with the Highest HDI | 0 | - | 4.95 | 131,164 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 69,048 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 65,682 |
| Countries of the World in Alphabetical Order | 0 | - | 4.99 | 84,560 |
| World Map Quiz | 0 | - | 4.91 | 50,534 |
| Smallest Countries with at Least One Border | 0 | - | 4.89 | 82,199 |
| Southernmost Countries of the World | 0 | - | 4.99 | 208,625 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 91,968 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 109,214 |
| Countries With the Most Languages | 0 | - | 4.91 | 175,907 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 88,105 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 72,490 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 87,556 |
| Countries with the Most Domestic Camels | 0 | - | 4.93 | 54,617 |
| Tallest Countries North to South | 0 | - | 4.85 | 111,094 |
| Widest Countries East to West | 0 | - | 4.93 | 120,057 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 69,008 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 159,871 |
| Countries with the Longest Perimeter | 0 | - | 4.81 | 72,405 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 93,021 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 86,185 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 120,075 |
| Countries with the Most Desert | 0 | - | 4.92 | 105,782 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 66,645 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 32,260 |
| Countries with Double Letters | 0 | - | 4.96 | 70,104 |
| Countries that End in N | 0 | - | 4.94 | 134,316 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 231,684 |
| Countries with Six Letters Quiz | 0 | - | 4.94 | 189,034 |
| Countries with W | 0 | - | 4.96 | 124,252 |
| Countries with Z | 0 | - | 4.98 | 246,350 |
