| NATO Countries | 0 | - | 4.98 | 283,924 |
| EU Countries Quiz | 0 | - | 4.99 | 278,811 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,840 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,587 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,732 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,935 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,218 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,976 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,331 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,268 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,660 |
| Countries with NO Military | 0 | - | 4.97 | 63,585 |
| Monarchies of the World | 0 | - | 4.94 | 170,506 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,177 |
| People on Money by Country | 0 | - | 4.83 | 60,752 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,678 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,060 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,389 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,573 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,666 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,958,149 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,297 |
| Landlocked Countries | 0 | - | 4.99 | 427,124 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,811,411 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,860 |
| Himalayan Countries | 0 | - | 4.93 | 140,767 |
| Andean Countries | 0 | - | 4.94 | 85,771 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,892 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,458 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,446 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,673 |
| Danube Countries | 0 | - | 4.97 | 72,529 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,774 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,962 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,410 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,824 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,195 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,850 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,884 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,037 |
| European Landlocked Countries | 0 | - | 4.99 | 147,722 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,517 |
| Countries with the Most Species | 0 | - | 4.99 | 103,636 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,613 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,808 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,949 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,173 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,166 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,910 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,668 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,119 |
| Countries in the Alps | 0 | - | 4.87 | 118,947 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,954 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,093 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,049 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,979 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,155 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,109 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,374 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,574 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,981 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,506 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,301 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,947 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,821 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,661 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,913 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,012 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,115 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,719 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,509 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,467 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,349 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,826 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,234 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,457 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,605 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,452 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,266 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,234 |
| Largest Countries By Category | 0 | - | 4.97 | 159,063 |
| Countries by Countries | 0 | - | 4.97 | 63,793 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,652 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,592 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,273 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,415 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,443 |
| Buddhist Countries | 0 | - | 4.96 | 145,230 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,703 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,487 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,212 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,272 |
| Coldest Countries | 0 | - | 4.97 | 139,513 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,935 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 91,088 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,101 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,115 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,978 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,620 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,475 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,003 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,274 |
| Island Countries | 0 | - | 4.99 | 712,952 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,998 |
| Northernmost Countries | 0 | - | 4.99 | 364,528 |
| Countries of South America | 0 | - | 5.00 | 934,062 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,232 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,892,558 |
| "Land" Countries | 0 | - | 4.98 | 338,934 |
| Richest Island Countries | 0 | - | 4.85 | 101,339 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,396,665 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,562 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,409 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,982 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,319 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,857 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,618 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,339 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,356 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,649 |
| Countries by Oil Consumption | 0 | - | 4.96 | 124,627 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,047 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,473 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,124 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,202 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,925 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,040 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,669 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,183 |
| Countries that Start with D | 0 | - | 4.96 | 717,618 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,447 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,004 |
| Countries that Start with H | 0 | - | 4.96 | 610,410 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,638 |
| Countries that Start with J | 0 | - | 4.98 | 607,791 |
| Countries that Start with K | 0 | - | 4.97 | 821,617 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,922 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,982 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,144 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,632 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,752 |
| Countries that Start with U | 0 | - | 4.97 | 909,120 |
| Countries that Start with V | 0 | - | 4.98 | 612,478 |
| Countries that Start with F | 0 | - | 4.83 | 621,929 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,437 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,647 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,316 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,223 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,462 |
| Countries with Megacities | 0 | - | 4.99 | 267,766 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,112 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,318 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,446 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,421 |
| Countries by Official Language | 0 | - | 4.95 | 196,186 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,903 |
| Countries in their Native Language | 0 | - | 4.99 | 199,935 |
| Independence from Whom | 0 | - | 4.99 | 213,371 |
| Subdivisions by Country | 0 | - | 4.87 | 50,662 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,634 |
| Megadiverse Countries | 0 | - | 4.96 | 148,624 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,117 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,570 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,796 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,255 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,447 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,915 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,265 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,619 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,157 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,284 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,737 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,475 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,497 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,212 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,630 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,957 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,690 |
| World Map Quiz | 0 | - | 4.81 | 65,912 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,817 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,792 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,482 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,217 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,687 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,884 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,535 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,647 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,840 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,758 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,922 |
| Widest Countries East to West | 0 | - | 4.92 | 130,830 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,626 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,382 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,555 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,148 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,090 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,597 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,531 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,920 |
| Countries with Double Letters | 0 | - | 4.96 | 97,580 |
