| NATO Countries Quiz | 0 | - | 4.98 | 223,501 |
| EU Countries Quiz | 0 | - | 4.99 | 225,996 |
| Countries with the Most Military Troops | 0 | - | 4.94 | 224,092 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 215,824 |
| Top Five Countries by Religion | 0 | - | 4.90 | 139,746 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 81,049 |
| Countries with the Most Elite Universities | 0 | - | 4.93 | 105,324 |
| Countries where the Sea Freezes | 0 | - | 4.91 | 80,695 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.90 | 57,279 |
| Largest Countries Without Deserts | 0 | - | 4.85 | 65,607 |
| Countries with NO Military | 0 | - | 4.96 | 48,575 |
| Monarchies of the World | 0 | - | 4.93 | 152,104 |
| Countries by Number of Books Published | 0 | - | 4.95 | 62,911 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 108,814 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.88 | 74,418 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 66,258 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,446,867 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 317,304 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,016,534 |
| Majority Muslim Countries | 0 | - | 4.97 | 311,556 |
| Countries on the Equator | 0 | - | 4.82 | 132,388 |
| Members of the Arab League | 0 | - | 4.82 | 59,177 |
| Sahara Desert Countries | 0 | - | 4.97 | 125,096 |
| Himalayan Countries | 0 | - | 4.95 | 102,411 |
| Andean Countries | 0 | - | 4.90 | 56,888 |
| Countries with the Oldest Median Age | 0 | - | 4.85 | 57,731 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 48,553 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 101,872 |
| Coffee Producing Countries | 0 | - | 4.82 | 53,533 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 52,722 |
| Danube Countries | 0 | - | 4.97 | 56,357 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,391 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,588 |
| Countries with the Best Passports | 0 | - | 4.87 | 70,300 |
| Countries with the Worst Passports | 0 | - | 4.86 | 48,764 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 130,839 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 139,418 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 179,964 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 108,371 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 160,962 |
| European Landlocked Countries | 0 | - | 4.99 | 114,833 |
| Partially Recognized Countries | 0 | - | 4.98 | 88,743 |
| Countries with the Most Species | 0 | - | 4.99 | 89,082 |
| Countries 197 to 205 | 0 | - | 4.88 | 55,816 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,430 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 43,805 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 47,747 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 174,812 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 285,518 |
| Countries that Use the Peso | 0 | - | 4.81 | 46,107 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,445 |
| Countries with a AAA Credit Rating | 0 | - | 4.89 | 48,672 |
| Countries in the Alps | 0 | - | 4.82 | 101,796 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 84,606 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 85,766 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,113 |
| Countries with the Tallest Buildings | 0 | - | 4.95 | 73,918 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 77,699 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 93,348 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 86,846 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 89,026 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 45,742 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,065 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 54,136 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 68,897 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,327 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,410 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 94,950 |
| Arctic Ocean Countries | 0 | - | 4.93 | 71,486 |
| Countries with the Most Grassland | 0 | - | 4.93 | 68,959 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 96,556 |
| Countries with the Most Climate Zones | 0 | - | 4.97 | 60,941 |
| Most Guessed Cities by Country #2 | 0 | - | 4.92 | 55,231 |
| Most Guessed Cities by Country #1 | 0 | - | 4.91 | 83,430 |
| Countries that Host the Most Refugees | 0 | - | 4.93 | 52,941 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 192,639 |
| World Countries - Blind Typing | 0 | - | 5.00 | 71,322 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 41,944 |
| Countries with the Most Tanks | 0 | - | 4.90 | 74,633 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 40,447 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 65,642 |
| Largest Countries By Category | 0 | - | 4.96 | 143,849 |
| Countries by Countries | 0 | - | 4.96 | 54,060 |
| Five Least Guessed Countries by Continent | 0 | - | 4.96 | 79,803 |
| Buddhist Countries | 0 | - | 4.96 | 130,082 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 151,831 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 77,304 |
| Coldest Countries | 0 | - | 4.97 | 123,774 |
| Countries with the Most Millionaires | 0 | - | 4.83 | 82,035 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 83,099 |
| Countries with the Least Precipitation | 0 | - | 4.89 | 67,662 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 55,909 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 57,808 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 55,408 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 338,507 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 351,635 |
| Island Countries Quiz | 0 | - | 4.99 | 638,597 |
| Biggest Countries by Area | 0 | - | 5.00 | 924,485 |
| Northernmost Countries | 0 | - | 4.99 | 325,269 |
| Countries of South America | 0 | - | 5.00 | 783,398 |
| Countries of Oceania | 0 | - | 5.00 | 881,645 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,107,335 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,550,821 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 281,093 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 205,217 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.95 | 104,728 |
| Countries with the Most Billionaires | 0 | - | 4.94 | 278,622 |
| Countries with the Most Muslims | 0 | - | 4.92 | 130,655 |
| Countries with the Most Exports | 0 | - | 4.96 | 121,958 |
| Top Crude Oil Producing Countries | 0 | - | 4.86 | 155,417 |
| Countries by Oil Consumption | 0 | - | 4.96 | 110,462 |
| Largest Economies in 2050 | 0 | - | 4.90 | 98,216 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 236,823 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.94 | 71,443 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.86 | 60,058 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 211,942 |
| Countries that Start with A | 0 | - | 4.98 | 1,926,197 |
| Countries that Start with B | 0 | - | 4.96 | 2,064,907 |
| Countries that Start with C | 0 | - | 4.96 | 1,632,297 |
| Countries that Start with D | 0 | - | 4.96 | 583,973 |
| Countries that Start with E | 0 | - | 4.95 | 1,220,604 |
| Countries that Start with G | 0 | - | 4.97 | 1,339,951 |
| Countries that Start with H | 0 | - | 4.95 | 497,896 |
| Countries that Start with I | 0 | - | 4.92 | 1,151,597 |
| Countries that Start with J | 0 | - | 4.98 | 501,502 |
| Countries that Start with K | 0 | - | 4.97 | 704,197 |
| Countries that Start with L | 0 | - | 4.98 | 962,322 |
| Countries that Start with N | 0 | - | 4.92 | 988,757 |
| Countries that Start with P | 0 | - | 4.94 | 1,091,690 |
| Countries that Start with S | 0 | - | 4.98 | 1,592,591 |
| Countries that Start with T | 0 | - | 4.88 | 901,690 |
| Countries that Start with U | 0 | - | 4.96 | 814,333 |
| Countries that Start with V | 0 | - | 4.98 | 545,508 |
| Countries that Start with F | 0 | - | 4.83 | 530,978 |
| Countries that Start with M | 0 | - | 4.97 | 1,244,311 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 152,685 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 160,312 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 75,698 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 124,089 |
| Countries with Megacities | 0 | - | 4.99 | 194,667 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 169,407 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 96,835 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 93,649 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 62,685 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 244,981 |
| Countries by Official Language | 0 | - | 4.95 | 153,455 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 246,659 |
| Countries in their Native Language | 0 | - | 4.98 | 176,964 |
| Independence from Whom | 0 | - | 4.99 | 182,997 |
| Subdivisions by Country | 0 | - | 4.82 | 46,175 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 111,842 |
| Megadiverse Countries | 0 | - | 4.96 | 124,730 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 89,923 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 105,996 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,121 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 130,052 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 48,608 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 76,568 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 144,294 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 76,490 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 40,974 |
| Countries by Sports League Revenue | 0 | - | 4.87 | 42,827 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 100,801 |
| Countries Furthest from the United States | 0 | - | 4.94 | 71,349 |
| Countries with the Highest HDI | 0 | - | 4.95 | 130,480 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 67,915 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 64,736 |
| Smallest Countries with at Least One Border | 0 | - | 4.91 | 80,724 |
| Southernmost Countries of the World | 0 | - | 4.99 | 205,286 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 90,082 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 107,034 |
| Countries With the Most Languages | 0 | - | 4.90 | 171,521 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.92 | 86,543 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.85 | 70,858 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 85,445 |
| Countries with the Most Domestic Camels | 0 | - | 4.92 | 53,283 |
| Tallest Countries North to South | 0 | - | 4.84 | 109,830 |
| Widest Countries East to West | 0 | - | 4.93 | 118,699 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 68,676 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 157,860 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 92,091 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.96 | 84,766 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 117,632 |
| Countries with the Most Desert | 0 | - | 4.92 | 104,494 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 66,248 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 31,855 |
| Countries with Double Letters | 0 | - | 4.96 | 66,815 |
| Countries that End in N | 0 | - | 4.94 | 131,281 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 227,761 |
| Countries with Six Letters Quiz | 0 | - | 4.95 | 185,548 |
| Countries with W | 0 | - | 4.97 | 121,577 |
| Countries with Z | 0 | - | 4.98 | 242,344 |
| Countries with Letters Missing | 0 | - | 4.97 | 154,539 |
| Countries That End in U | 0 | - | 4.94 | 106,897 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 88,251 |
| Countries that End in O | 0 | - | 4.92 | 146,351 |
| Countries that End in R | 0 | - | 4.86 | 96,100 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 146,845 |
| Countries Ending in "IA" | 0 | - | 4.99 | 169,529 |
| Countries by First and Last Letter #1 | 0 | - | 4.98 | 154,844 |
