| NATO Countries | 0 | - | 4.98 | 278,996 |
| EU Countries Quiz | 0 | - | 4.99 | 272,605 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,220 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,571 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,571 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,295 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,525 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,843 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,037 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,521 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,966 |
| Countries with NO Military | 0 | - | 4.97 | 61,878 |
| Monarchies of the World | 0 | - | 4.94 | 167,838 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,349 |
| People on Money by Country | 0 | - | 4.83 | 60,245 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,887 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,134 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,313 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,322 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,288,528 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,866 |
| Landlocked Countries | 0 | - | 4.99 | 418,240 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,334 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,288 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,752,833 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,633 |
| Himalayan Countries | 0 | - | 4.94 | 137,118 |
| Andean Countries | 0 | - | 4.95 | 83,778 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,020 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,398 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,697 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,257 |
| Danube Countries | 0 | - | 4.97 | 71,583 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,449 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,986 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,522 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,893 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,171 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,057 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,579 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,835 |
| European Landlocked Countries | 0 | - | 4.99 | 146,696 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,024 |
| Countries with the Most Species | 0 | - | 4.99 | 102,814 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,159 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,400 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,558 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,674 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,155 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,261 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,932 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,310 |
| Countries in the Alps | 0 | - | 4.87 | 117,586 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,065 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,245 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,370 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,184 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,913 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,021 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,398 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,189 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,131 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,929 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,493 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,443 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,302 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,875 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,138 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,161 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,040 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,013 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,175 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,711 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,537 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,427 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,991 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,070 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,945 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,050 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,295 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,598 |
| Largest Countries By Category | 0 | - | 4.97 | 157,537 |
| Countries by Countries | 0 | - | 4.96 | 62,778 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,009 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,577 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,514 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,122 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,138 |
| Buddhist Countries | 0 | - | 4.96 | 143,637 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,455 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,262 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,263 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,482 |
| Coldest Countries | 0 | - | 4.97 | 138,238 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,080 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,413 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,590 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,893 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,475 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,152 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,349 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,411 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,762 |
| Island Countries | 0 | - | 4.99 | 709,469 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,329 |
| Northernmost Countries | 0 | - | 4.99 | 360,181 |
| Countries of South America | 0 | - | 5.00 | 922,101 |
| Countries of Oceania | 0 | - | 5.00 | 1,049,959 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,864,450 |
| "Land" Countries | 0 | - | 4.98 | 335,643 |
| Richest Island Countries | 0 | - | 4.84 | 100,231 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,374,240 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,290 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,343 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,631 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,444 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,789 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,060 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,058 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,013 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,320 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,201 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,208 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,936 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,958 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,310 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,213 |
| Countries that Start with A | 0 | - | 4.98 | 2,157,632 |
| Countries that Start with B | 0 | - | 4.95 | 2,289,629 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,196 |
| Countries that Start with D | 0 | - | 4.96 | 706,928 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,033 |
| Countries that Start with G | 0 | - | 4.97 | 1,499,674 |
| Countries that Start with H | 0 | - | 4.96 | 602,443 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,513 |
| Countries that Start with J | 0 | - | 4.98 | 600,395 |
| Countries that Start with K | 0 | - | 4.97 | 813,490 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,269 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,220 |
| Countries that Start with P | 0 | - | 4.94 | 1,213,696 |
| Countries that Start with S | 0 | - | 4.98 | 1,751,510 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,023 |
| Countries that Start with U | 0 | - | 4.97 | 902,964 |
| Countries that Start with V | 0 | - | 4.98 | 608,070 |
| Countries that Start with F | 0 | - | 4.83 | 615,871 |
| Countries that Start with M | 0 | - | 4.97 | 1,378,897 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,289 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,802 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,107 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,778 |
| Countries with Megacities | 0 | - | 4.99 | 249,977 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,630 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,852 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,937 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,830 |
| Countries by Official Language | 0 | - | 4.95 | 194,512 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,358 |
| Countries in their Native Language | 0 | - | 4.99 | 198,078 |
| Independence from Whom | 0 | - | 4.99 | 211,182 |
| Subdivisions by Country | 0 | - | 4.86 | 50,262 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,603 |
| Megadiverse Countries | 0 | - | 4.96 | 134,719 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,194 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,152 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,719 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,999 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,643 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,331 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,873 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,790 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,456 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,956 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,801 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,673 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,937 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,746 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,097 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,289 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,007 |
| World Map Quiz | 0 | - | 4.81 | 64,410 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,254 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,964 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,376 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,864 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,574 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,149 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,453 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,630 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,773 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,228 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,229 |
| Widest Countries East to West | 0 | - | 4.92 | 129,316 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,372 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,883 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,976 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,469 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,150 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,487 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,211 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,713 |
