| NATO Countries | 0 | - | 4.98 | 276,468 |
| EU Countries Quiz | 0 | - | 4.99 | 270,425 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,352 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,902 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,277 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,821 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,067 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,951 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,570 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,233 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,718 |
| Countries with NO Military | 0 | - | 4.97 | 61,265 |
| Monarchies of the World | 0 | - | 4.94 | 166,853 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,982 |
| People on Money by Country | 0 | - | 4.83 | 60,036 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,901 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,859 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,810 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,798 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,289 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,990,893 |
| Majority Muslim Countries | 0 | - | 4.98 | 369,195 |
| Landlocked Countries | 0 | - | 4.99 | 414,469 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,723,835 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,950 |
| Himalayan Countries | 0 | - | 4.95 | 135,653 |
| Andean Countries | 0 | - | 4.94 | 83,004 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,356 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,407 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,051 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,722 |
| Danube Countries | 0 | - | 4.97 | 71,162 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,884 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,625 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,674 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,520 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,830 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,129 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,577 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,493 |
| European Landlocked Countries | 0 | - | 4.99 | 145,871 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,345 |
| Countries with the Most Species | 0 | - | 4.99 | 95,296 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,500 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,230 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,401 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 190,958 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,558 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,009 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,649 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,016 |
| Countries in the Alps | 0 | - | 4.86 | 116,959 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,667 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,431 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,088 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,855 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,501 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,278 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,078 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,680 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,830 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,569 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,136 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,228 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,094 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,521 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,819 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,819 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,260 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,726 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,790 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,262 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,304 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,887 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,776 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,953 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,677 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,413 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,822 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,232 |
| Largest Countries By Category | 0 | - | 4.97 | 156,894 |
| Countries by Countries | 0 | - | 4.96 | 62,348 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,224 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,248 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,410 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,533 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,996 |
| Buddhist Countries | 0 | - | 4.96 | 143,076 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,355 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,429 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,844 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,159 |
| Coldest Countries | 0 | - | 4.97 | 137,337 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,269 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,179 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,395 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,788 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,288 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,003 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,010 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,438 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,264 |
| Island Countries | 0 | - | 4.99 | 707,953 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,628 |
| Northernmost Countries | 0 | - | 4.99 | 358,189 |
| Countries of South America | 0 | - | 5.00 | 916,247 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,374 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,851,371 |
| "Land" Countries | 0 | - | 4.98 | 333,891 |
| Richest Island Countries | 0 | - | 4.84 | 99,637 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,364,776 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,873 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,081 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,575 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,624 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,844 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,413 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,310 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,615 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,601 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,740 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,487 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,065 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,809 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,159 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,921 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,659 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,799 |
| Countries that Start with D | 0 | - | 4.96 | 702,544 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,719 |
| Countries that Start with G | 0 | - | 4.97 | 1,494,098 |
| Countries that Start with H | 0 | - | 4.96 | 598,771 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,254 |
| Countries that Start with J | 0 | - | 4.98 | 596,816 |
| Countries that Start with K | 0 | - | 4.97 | 810,148 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,839 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,728 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,443 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,849 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,900 |
| Countries that Start with U | 0 | - | 4.97 | 900,492 |
| Countries that Start with V | 0 | - | 4.98 | 605,620 |
| Countries that Start with F | 0 | - | 4.83 | 612,873 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,394 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,639 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,083 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,589 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,662 |
| Countries with Megacities | 0 | - | 4.99 | 247,654 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,512 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,221 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,906 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,150 |
| Countries by Official Language | 0 | - | 4.95 | 192,956 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,387 |
| Countries in their Native Language | 0 | - | 4.99 | 196,812 |
| Independence from Whom | 0 | - | 4.99 | 209,922 |
| Subdivisions by Country | 0 | - | 4.86 | 50,107 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,910 |
| Megadiverse Countries | 0 | - | 4.97 | 133,967 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,974 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,961 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,472 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,881 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,774 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,063 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,198 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,223 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,255 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,761 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,751 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,458 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,560 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,543 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,734 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,067 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,840 |
| World Map Quiz | 0 | - | 4.81 | 63,660 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,172 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,419 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,576 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,362 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,092 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,042 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,003 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,189 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,393 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,012 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,439 |
| Widest Countries East to West | 0 | - | 4.92 | 128,942 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,254 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,348 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,608 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,767 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,709 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,140 |
| Countries by Contribution to UN Budget | 0 | - | 4.89 | 73,443 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,621 |
| Countries with Double Letters | 0 | - | 4.96 | 93,558 |
| Countries that End in N | 0 | - | 4.94 | 157,039 |
