| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,593 |
| NATO Countries | 0 | - | 4.98 | 282,642 |
| EU Countries Quiz | 0 | - | 4.99 | 276,908 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,431 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,856 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,887 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,638 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,887 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,441 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,036 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,096 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,499 |
| Countries with NO Military | 0 | - | 4.97 | 62,959 |
| Monarchies of the World | 0 | - | 4.94 | 169,815 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,960 |
| People on Money by Country | 0 | - | 4.83 | 60,627 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,917 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,719 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,552 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,256 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,754,994 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,783 |
| Landlocked Countries | 0 | - | 4.99 | 424,121 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,626 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,579 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,793,995 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,467 |
| Himalayan Countries | 0 | - | 4.94 | 139,636 |
| Andean Countries | 0 | - | 4.94 | 85,112 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,299 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,536 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,865 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,159 |
| Danube Countries | 0 | - | 4.97 | 72,236 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,363 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,660 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,778 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,557 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,945 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,413 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,266 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,736 |
| European Landlocked Countries | 0 | - | 4.99 | 147,416 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,024 |
| Countries with the Most Species | 0 | - | 4.99 | 103,447 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,157 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,693 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,804 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,630 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,665 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,717 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,449 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,867 |
| Countries in the Alps | 0 | - | 4.87 | 118,524 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,181 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,513 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,830 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,734 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,840 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,767 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,110 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,955 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,698 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,320 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,033 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,775 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,640 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,409 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,652 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,744 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,428 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,490 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,197 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 103,083 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,388 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,438 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,042 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,734 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,404 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,011 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,904 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,054 |
| Largest Countries By Category | 0 | - | 4.97 | 158,584 |
| Countries by Countries | 0 | - | 4.96 | 63,466 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,181 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,318 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,983 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,041 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,356 |
| Buddhist Countries | 0 | - | 4.96 | 144,874 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,632 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,948 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,939 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,530 |
| Coldest Countries | 0 | - | 4.97 | 139,234 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,419 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,846 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,963 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,042 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,838 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,520 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,576 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,197 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,712 |
| Island Countries | 0 | - | 4.99 | 711,904 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,844 |
| Northernmost Countries | 0 | - | 4.99 | 363,239 |
| Countries of South America | 0 | - | 5.00 | 930,349 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,785 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,884,349 |
| "Land" Countries | 0 | - | 4.98 | 337,964 |
| Richest Island Countries | 0 | - | 4.85 | 101,038 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,389,662 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,594 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,565 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,291 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,689 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,480 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,973 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,924 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,268 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,676 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,792 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,953 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,793 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,920 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,257 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,988 |
| Countries that Start with B | 0 | - | 4.95 | 2,303,046 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,792 |
| Countries that Start with D | 0 | - | 4.96 | 714,518 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,844 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,157 |
| Countries that Start with H | 0 | - | 4.96 | 608,207 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,816 |
| Countries that Start with J | 0 | - | 4.98 | 605,678 |
| Countries that Start with K | 0 | - | 4.97 | 819,360 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,075 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,107 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,382 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,837 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,556 |
| Countries that Start with U | 0 | - | 4.97 | 907,444 |
| Countries that Start with V | 0 | - | 4.98 | 611,244 |
| Countries that Start with F | 0 | - | 4.83 | 620,252 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,425 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,137 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,854 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,885 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,595 |
| Countries with Megacities | 0 | - | 4.99 | 266,081 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,347 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,802 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,618 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,929 |
| Countries by Official Language | 0 | - | 4.95 | 195,704 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,207 |
| Countries in their Native Language | 0 | - | 4.99 | 199,475 |
| Independence from Whom | 0 | - | 4.99 | 212,668 |
| Subdivisions by Country | 0 | - | 4.87 | 50,547 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,151 |
| Megadiverse Countries | 0 | - | 4.96 | 135,168 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,571 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,467 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,364 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,170 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,402 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,723 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,831 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,479 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,760 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,215 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,133 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,283 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,349 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,072 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,490 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,613 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,919 |
| World Map Quiz | 0 | - | 4.81 | 65,405 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,433 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,547 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,908 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,804 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,393 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,109 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,241 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,374 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,566 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,604 |
| Tallest Countries North to South | 0 | - | 4.86 | 129,709 |
| Widest Countries East to West | 0 | - | 4.92 | 130,265 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,547 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,060 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,451 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,955 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,830 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,326 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,455 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,859 |
