| NATO Countries | 0 | - | 4.98 | 280,749 |
| EU Countries Quiz | 0 | - | 4.99 | 274,622 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,678 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,590 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,759 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,783 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,023 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,661 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,493 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,781 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,209 |
| Countries with NO Military | 0 | - | 4.97 | 62,421 |
| Monarchies of the World | 0 | - | 4.94 | 168,871 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,652 |
| People on Money by Country | 0 | - | 4.83 | 60,427 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 152,497 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,431 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,325 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,713 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,478 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,498,800 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,711 |
| Landlocked Countries | 0 | - | 4.99 | 420,985 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,771,034 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,977 |
| Himalayan Countries | 0 | - | 4.95 | 138,287 |
| Andean Countries | 0 | - | 4.95 | 84,362 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,586 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,497 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,210 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,622 |
| Danube Countries | 0 | - | 4.97 | 71,896 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,862 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,286 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,083 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,171 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,619 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,784 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,553 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,332 |
| European Landlocked Countries | 0 | - | 4.99 | 147,025 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,456 |
| Countries with the Most Species | 0 | - | 4.99 | 103,142 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,600 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,533 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,674 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,463 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,000 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,468 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,149 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,553 |
| Countries in the Alps | 0 | - | 4.87 | 118,033 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,259 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,823 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,576 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,425 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,502 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,376 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,870 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,535 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,393 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,110 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,740 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,585 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,442 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,114 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,383 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,410 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,655 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,209 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,450 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,061 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,722 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,877 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,436 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,808 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,139 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,489 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,612 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,824 |
| Largest Countries By Category | 0 | - | 4.97 | 158,009 |
| Countries by Countries | 0 | - | 4.96 | 63,076 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,441 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,937 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,918 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,528 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,237 |
| Buddhist Countries | 0 | - | 4.96 | 144,439 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,529 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,834 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,563 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,600 |
| Coldest Countries | 0 | - | 4.97 | 138,549 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,673 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,584 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,754 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,963 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,621 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,275 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,695 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,208 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,575 |
| Island Countries | 0 | - | 4.99 | 710,622 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,517 |
| Northernmost Countries | 0 | - | 4.99 | 361,483 |
| Countries of South America | 0 | - | 5.00 | 925,772 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,975 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,873,562 |
| "Land" Countries | 0 | - | 4.98 | 336,969 |
| Richest Island Countries | 0 | - | 4.85 | 100,618 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,380,999 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,268 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,214 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,325 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,927 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,756 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,188 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,492 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,487 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,806 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,459 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,504 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,875 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,371 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,605 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,340 |
| Countries that Start with A | 0 | - | 4.98 | 2,163,900 |
| Countries that Start with B | 0 | - | 4.95 | 2,295,587 |
| Countries that Start with C | 0 | - | 4.96 | 1,823,038 |
| Countries that Start with D | 0 | - | 4.96 | 710,315 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,966 |
| Countries that Start with G | 0 | - | 4.97 | 1,504,174 |
| Countries that Start with H | 0 | - | 4.96 | 605,270 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,927 |
| Countries that Start with J | 0 | - | 4.98 | 602,932 |
| Countries that Start with K | 0 | - | 4.97 | 816,320 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,328 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,345 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,747 |
| Countries that Start with S | 0 | - | 4.98 | 1,755,673 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,335 |
| Countries that Start with U | 0 | - | 4.97 | 904,909 |
| Countries that Start with V | 0 | - | 4.98 | 609,620 |
| Countries that Start with F | 0 | - | 4.83 | 618,013 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,368 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,788 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,294 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,449 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,615 |
| Countries with Megacities | 0 | - | 4.99 | 263,827 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,469 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,324 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,737 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,365 |
| Countries by Official Language | 0 | - | 4.95 | 195,036 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,093 |
| Countries in their Native Language | 0 | - | 4.99 | 198,541 |
| Independence from Whom | 0 | - | 4.99 | 211,845 |
| Subdivisions by Country | 0 | - | 4.86 | 50,384 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,486 |
| Megadiverse Countries | 0 | - | 4.96 | 134,923 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,900 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,285 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,868 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,073 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,978 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,521 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,316 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,967 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,591 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,049 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,452 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,816 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,127 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,906 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,288 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,436 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,863 |
| World Map Quiz | 0 | - | 4.81 | 64,942 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,679 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,243 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,879 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,152 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,875 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,913 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,792 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,917 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,211 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,386 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,493 |
| Widest Countries East to West | 0 | - | 4.92 | 129,558 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,425 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,244 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,084 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,680 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,464 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,751 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,332 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,777 |
| Countries with Double Letters | 0 | - | 4.97 | 95,909 |
