| NATO Countries | 0 | - | 4.98 | 277,315 |
| EU Countries Quiz | 0 | - | 4.99 | 270,967 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,809 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,558 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,642 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,953 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,179 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,153 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,681 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,305 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,786 |
| Countries with NO Military | 0 | - | 4.97 | 61,396 |
| Monarchies of the World | 0 | - | 4.94 | 167,114 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,058 |
| People on Money by Country | 0 | - | 4.83 | 60,091 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,123 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,931 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,129 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,928 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,314 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,064,147 |
| Majority Muslim Countries | 0 | - | 4.98 | 370,964 |
| Landlocked Countries | 0 | - | 4.99 | 415,436 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,731,573 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,331 |
| Himalayan Countries | 0 | - | 4.95 | 136,003 |
| Andean Countries | 0 | - | 4.94 | 83,176 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,503 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,643 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,191 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,838 |
| Danube Countries | 0 | - | 4.97 | 71,272 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,008 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,719 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,884 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,617 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,924 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,298 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,833 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,590 |
| European Landlocked Countries | 0 | - | 4.99 | 145,975 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,539 |
| Countries with the Most Species | 0 | - | 4.99 | 95,351 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,659 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,272 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,443 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,149 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,736 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,072 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,720 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,086 |
| Countries in the Alps | 0 | - | 4.86 | 117,136 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,766 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,611 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,162 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,963 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,597 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,389 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,146 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,812 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,901 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,698 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,211 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,279 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,142 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,625 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,887 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,900 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,480 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,802 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,876 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,388 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,350 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,041 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,313 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,217 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,735 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,558 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,925 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,316 |
| Largest Countries By Category | 0 | - | 4.97 | 157,043 |
| Countries by Countries | 0 | - | 4.96 | 62,452 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,492 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,341 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,921 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,683 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,030 |
| Buddhist Countries | 0 | - | 4.96 | 143,208 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,381 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,648 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,955 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,536 |
| Coldest Countries | 0 | - | 4.97 | 137,644 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,483 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,250 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,448 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,816 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,340 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,036 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,887 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,826 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,830 |
| Island Countries | 0 | - | 4.99 | 708,360 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,041,815 |
| Northernmost Countries | 0 | - | 4.99 | 358,746 |
| Countries of South America | 0 | - | 5.00 | 917,958 |
| Countries of Oceania | 0 | - | 5.00 | 1,044,377 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,854,624 |
| "Land" Countries | 0 | - | 4.98 | 334,116 |
| Richest Island Countries | 0 | - | 4.84 | 99,805 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,367,307 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,208 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,372 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,843 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,817 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,814 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,907 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,606 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,513 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,812 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,710 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,849 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 266,765 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,499 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,934 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,445 |
| Countries that Start with A | 0 | - | 4.98 | 2,151,117 |
| Countries that Start with B | 0 | - | 4.95 | 2,283,680 |
| Countries that Start with C | 0 | - | 4.96 | 1,813,349 |
| Countries that Start with D | 0 | - | 4.96 | 703,656 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,018 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,492 |
| Countries that Start with H | 0 | - | 4.96 | 599,693 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,340 |
| Countries that Start with J | 0 | - | 4.98 | 597,725 |
| Countries that Start with K | 0 | - | 4.97 | 810,971 |
| Countries that Start with L | 0 | - | 4.98 | 1,084,873 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,795 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,444 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,239 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,672 |
| Countries that Start with U | 0 | - | 4.97 | 901,114 |
| Countries that Start with V | 0 | - | 4.98 | 606,154 |
| Countries that Start with F | 0 | - | 4.83 | 613,644 |
| Countries that Start with M | 0 | - | 4.97 | 1,375,529 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,823 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,274 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,729 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,926 |
| Countries with Megacities | 0 | - | 4.99 | 248,236 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,828 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,370 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,207 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,304 |
| Countries by Official Language | 0 | - | 4.95 | 193,203 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,747 |
| Countries in their Native Language | 0 | - | 4.99 | 197,034 |
| Independence from Whom | 0 | - | 4.99 | 210,178 |
| Subdivisions by Country | 0 | - | 4.86 | 50,151 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,074 |
| Megadiverse Countries | 0 | - | 4.96 | 134,461 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,204 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,016 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,550 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,908 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,889 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,134 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,342 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,455 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,304 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,788 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,944 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,524 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,629 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,590 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,801 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,125 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,163 |
| World Map Quiz | 0 | - | 4.81 | 63,816 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,687 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,595 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,797 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,531 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,258 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,368 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,122 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,322 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,513 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,084 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,534 |
| Widest Countries East to West | 0 | - | 4.92 | 129,033 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,287 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,500 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,660 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,869 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,843 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,235 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 76,733 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,644 |
| Countries with Double Letters | 0 | - | 4.96 | 93,712 |
